texlive[47330] Master/texmf-dist: latex2e (6apr18)

commits+karl at tug.org commits+karl at tug.org
Fri Apr 6 23:33:46 CEST 2018


Revision: 47330
          http://tug.org/svn/texlive?view=revision&revision=47330
Author:   karl
Date:     2018-04-06 23:33:45 +0200 (Fri, 06 Apr 2018)
Log Message:
-----------
latex2e (6apr18)

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    trunk/Master/texmf-dist/tex/latex/base/source2e.tex
    trunk/Master/texmf-dist/tex/latex/base/syntonly.sty
    trunk/Master/texmf-dist/tex/latex/base/t1cmdh.fd
    trunk/Master/texmf-dist/tex/latex/base/t1cmfib.fd
    trunk/Master/texmf-dist/tex/latex/base/t1cmfr.fd
    trunk/Master/texmf-dist/tex/latex/base/t1cmr.fd
    trunk/Master/texmf-dist/tex/latex/base/t1cmss.fd
    trunk/Master/texmf-dist/tex/latex/base/t1cmtt.fd
    trunk/Master/texmf-dist/tex/latex/base/t1cmvtt.fd
    trunk/Master/texmf-dist/tex/latex/base/t1enc.def
    trunk/Master/texmf-dist/tex/latex/base/t1enc.dfu
    trunk/Master/texmf-dist/tex/latex/base/t1enc.sty
    trunk/Master/texmf-dist/tex/latex/base/t1lcmss.fd
    trunk/Master/texmf-dist/tex/latex/base/t1lcmtt.fd
    trunk/Master/texmf-dist/tex/latex/base/t2aenc.dfu
    trunk/Master/texmf-dist/tex/latex/base/t2benc.dfu
    trunk/Master/texmf-dist/tex/latex/base/t2cenc.dfu
    trunk/Master/texmf-dist/tex/latex/base/testpage.tex
    trunk/Master/texmf-dist/tex/latex/base/textcomp.sty
    trunk/Master/texmf-dist/tex/latex/base/tracefnt.sty
    trunk/Master/texmf-dist/tex/latex/base/ts1cmr.fd
    trunk/Master/texmf-dist/tex/latex/base/ts1cmss.fd
    trunk/Master/texmf-dist/tex/latex/base/ts1cmtt.fd
    trunk/Master/texmf-dist/tex/latex/base/ts1cmvtt.fd
    trunk/Master/texmf-dist/tex/latex/base/ts1enc.def
    trunk/Master/texmf-dist/tex/latex/base/ts1enc.dfu
    trunk/Master/texmf-dist/tex/latex/base/tuenc.def
    trunk/Master/texmf-dist/tex/latex/base/tulmdh.fd
    trunk/Master/texmf-dist/tex/latex/base/tulmr.fd
    trunk/Master/texmf-dist/tex/latex/base/tulmss.fd
    trunk/Master/texmf-dist/tex/latex/base/tulmssq.fd
    trunk/Master/texmf-dist/tex/latex/base/tulmtt.fd
    trunk/Master/texmf-dist/tex/latex/base/tulmvtt.fd
    trunk/Master/texmf-dist/tex/latex/base/ucmr.fd
    trunk/Master/texmf-dist/tex/latex/base/ucmss.fd
    trunk/Master/texmf-dist/tex/latex/base/ucmtt.fd
    trunk/Master/texmf-dist/tex/latex/base/ulasy.fd
    trunk/Master/texmf-dist/tex/latex/base/ullasy.fd
    trunk/Master/texmf-dist/tex/latex/base/utf8-test.tex
    trunk/Master/texmf-dist/tex/latex/base/utf8.def
    trunk/Master/texmf-dist/tex/latex/base/utf8enc.dfu
    trunk/Master/texmf-dist/tex/latex/base/utf8test.tex
    trunk/Master/texmf-dist/tex/latex/base/x2enc.dfu
    trunk/Master/texmf-dist/tex/latex/tools/afterpage.sty
    trunk/Master/texmf-dist/tex/latex/tools/array.sty
    trunk/Master/texmf-dist/tex/latex/tools/bm.sty
    trunk/Master/texmf-dist/tex/latex/tools/calc.sty
    trunk/Master/texmf-dist/tex/latex/tools/dcolumn.sty
    trunk/Master/texmf-dist/tex/latex/tools/delarray.sty
    trunk/Master/texmf-dist/tex/latex/tools/e.tex
    trunk/Master/texmf-dist/tex/latex/tools/enumerate.sty
    trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.sty
    trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.tex
    trunk/Master/texmf-dist/tex/latex/tools/ftnright.sty
    trunk/Master/texmf-dist/tex/latex/tools/h.tex
    trunk/Master/texmf-dist/tex/latex/tools/hhline.sty
    trunk/Master/texmf-dist/tex/latex/tools/indentfirst.sty
    trunk/Master/texmf-dist/tex/latex/tools/layout.sty
    trunk/Master/texmf-dist/tex/latex/tools/longtable.sty
    trunk/Master/texmf-dist/tex/latex/tools/multicol.sty
    trunk/Master/texmf-dist/tex/latex/tools/q.tex
    trunk/Master/texmf-dist/tex/latex/tools/r.tex
    trunk/Master/texmf-dist/tex/latex/tools/rawfonts.sty
    trunk/Master/texmf-dist/tex/latex/tools/s.tex
    trunk/Master/texmf-dist/tex/latex/tools/shellesc.sty
    trunk/Master/texmf-dist/tex/latex/tools/showkeys.sty
    trunk/Master/texmf-dist/tex/latex/tools/somedefs.sty
    trunk/Master/texmf-dist/tex/latex/tools/tabularx.sty
    trunk/Master/texmf-dist/tex/latex/tools/thb.sty
    trunk/Master/texmf-dist/tex/latex/tools/thc.sty
    trunk/Master/texmf-dist/tex/latex/tools/thcb.sty
    trunk/Master/texmf-dist/tex/latex/tools/theorem.sty
    trunk/Master/texmf-dist/tex/latex/tools/thm.sty
    trunk/Master/texmf-dist/tex/latex/tools/thmb.sty
    trunk/Master/texmf-dist/tex/latex/tools/thp.sty
    trunk/Master/texmf-dist/tex/latex/tools/trace.sty
    trunk/Master/texmf-dist/tex/latex/tools/varioref.sty
    trunk/Master/texmf-dist/tex/latex/tools/verbatim.sty
    trunk/Master/texmf-dist/tex/latex/tools/verbtest.tex
    trunk/Master/texmf-dist/tex/latex/tools/x.tex
    trunk/Master/texmf-dist/tex/latex/tools/xr.sty
    trunk/Master/texmf-dist/tex/latex/tools/xspace.sty

Added Paths:
-----------
    trunk/Master/texmf-dist/doc/latex/tools/README.md
    trunk/Master/texmf-dist/source/latex/base/ltnews28.tex
    trunk/Master/texmf-dist/tex/latex/tools/multicol-2017-04-11.sty

Removed Paths:
-------------
    trunk/Master/texmf-dist/tex/latex/tools/.tex

Modified: trunk/Master/texmf-dist/doc/latex/base/alltt.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/bugs.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/bugs.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/bugs.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,7 +9,7 @@
   * Your LaTeX system is not too old, i.e., your version is the
     current or the previous release. Information about the latest
     release can be found at
-    http://www.latex-project.org/news/latex2e-news/
+    https://www.latex-project.org/news/latex2e-news/
 
  * The error is not already mentioned in the documentation of the
    distribution, e.g. in a .dtx file (in this case it is a feature :-).

Modified: trunk/Master/texmf-dist/doc/latex/base/cfgguide.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/changes.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/changes.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/changes.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -5,6 +5,87 @@
 =======================================================================
 
 #########################
+# 2018-04-01 Release
+#########################
+
+2018-04-06  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	* ltfinal.dtx (subsection{Input encoding}):
+	* inputenc.dtx:
+	Handle special case of utf8x incompatibility
+
+2018-04-05  David Carlisle  <David.Carlisle at latex-project.org>
+
+	* utf8ienc.dtx: add BOM default definition
+
+2018-03-30  David Carlisle  <David.Carlisle at latex-project.org>
+
+	* ltfinal.dtx: add \UseRawInputEncoding and further
+          adjustments to the input encoding setup.
+
+
+2018-03-27  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	* ltclass.dtx (subsection{Providing shipment}): ensure that
+	chars in the range of 128-255 are not active during filecontents
+	writing.
+
+2018-03-24  David Carlisle  <latex-bugs at latex-project.org>
+
+	* utf8ienc.dtx: Add \UTFviii at invalid
+
+	* inputenc.dtx: Make \inputencoding{..} do nothing if it
+          specified the current encoding.
+
+	* ltfinal.dtx: Default to UTF-8 input encoding
+
+2018-03-24  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	* ltclass.dtx: Package/class rollback mechanism: use full file
+	name to specify old release
+
+2018-03-15    <Frank.Mittelbach at latex-project.org>
+
+	* ltxdoc.dtx: Set up \protect in index entries
+
+2018-03-08  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	* ltcounts.dtx: added \@removefromreset, \counterwithin and
+	\counterwithout
+
+2018-02-18  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	* ltclass.dtx: add rollback concept for packages and classes
+
+2018-02-01  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+	* doc.dtx: Only use\DocStyleParms if defined
+        (previously the test defined it but this will change in the kernel)
+
+2018-01-08  David Carlisle  <latex-bugs at latex-project.org>
+
+	* ltvers.dtx: Modify \IncludeInRelease code to check matching \EndIncluderelease
+	* ldefns.dtx ltfiles.dtx ltoutput.dtx ltclass.dtx  fixes to \EndIncludeInRelease
+	* tlb-latexrelease.lvt check \IncludeInRelease markup
+
+2018-01-06  David Carlisle  <latex-bugs at latex-project.org>
+
+	* ltvers.dtx: possible 2018-02-01 release
+
+* ltdefns.dtx: new \@ifundefined definitions to avoit setting csname to \relax
+
+2017-12-17  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	 * latexrelease.dtx: Add \latexreleaseversion info
+         to \ProvidesPackage output so that different versions announce
+	 themselves properly
+
+2017-04-20  David Carlisle  <latex-bugs at latex-project.org>
+
+	* ltvers.dtx: possible PL1 
+
+	* ltluatex.dtx: glyph_stream_provider is back in luatex 1.04
+
+#########################
 # 2017-04-15 Release
 #########################
 
@@ -28,7 +109,7 @@
 2017-03-29  David Carlisle  <latex-bugs at latex-project.org>
 
 	* ltboxes.dtx: reset \lineskiplimit to \normallineskiplimit
-	in \@arrayparboxrestore. http://tex.stackexchange.com/a/359934
+	in \@arrayparboxrestore. https://tex.stackexchange.com/a/359934
 
 2017-03-28  David Carlisle  <latex-bugs at latex-project.org>
 
@@ -105,7 +186,7 @@
 2017-02-12  David Carlisle  <latex-bugs at latex-project.org>
 
 	* ltoutenc.dtx: add fallback code for \textasteriskcentered
-	in TU encoding (http://tex.stackexchange.com/q/353425/)
+	in TU encoding (https://tex.stackexchange.com/q/353425/)
 
 2017-01-28  David Carlisle  <latex-bugs at latex-project.org>
 
@@ -308,12 +389,12 @@
 	commands so they do not give errors for \U... required for luatex
 	0.87 which reports \mathchardef tokens as \Umathchar.
 
-2016-02-15  Frank Mittelbach  <latex-bugs at latex-project.org>
+2016-02-15  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: Fix \changes when used inside the environment env.
 	Use a sort of raggedright in the change history
 
-2016-02-12  Frank Mittelbach  <latex-bugs at latex-project.org>
+2016-02-12  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: Suppress \CheckSum check if no checksum is given in the file.
 
@@ -341,7 +422,7 @@
 	* ltoutenc.dtx: add \textcommaabove (Enrico Gregorio)
 	and several overloads in T1 encoding
 	for \c to \textcommabelow or \textcommasbove
-	http://tex.stackexchange.com/questions/282900
+	https://tex.stackexchange.com/questions/282900
 	Add overload for (just) \c{g} in OT1 encoding.
 
 2015-12-10  Joseph Wright  <latex-bugs at latex-project.org>
@@ -475,7 +556,7 @@
 2015-06-27  David Carlisle  <latex-bugs at latex-project.org>
 
 	* utf8ienc.dtx: fix accents for 0403,0453,040C,045C
-	see http://tex.stackexchange.com/q/252521/1090
+	see https://tex.stackexchange.com/q/252521/1090
 
 2015-06-23  David Carlisle  <latex-bugs at latex-project.org>
 
@@ -720,15 +801,15 @@
 # 2014/05/01 Release
 ######################
 
-2014-09-29  Frank Mittelbach  <latex-bugs at latex-project.org>
+2014-09-29  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* nfssfont.dtx Typo in definition of \encoding (no change to processing)
 
-2014-09-29  Frank Mittelbach  <latex-bugs at latex-project.org>
+2014-09-29  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx Typo in \Ask argument fixed
 
-2014-09-29  Frank Mittelbach  <latex-bugs at latex-project.org>
+2014-09-29  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cmfonts.fdd, ltoutput.dtx, letter.dtx, ltoutenc.stx, lterror.dtx,
 	* ltfssbas.dtx, ltsect.dtx, proc.dtx, fixltx2e.dtx, docstrip.dtx,
@@ -742,7 +823,7 @@
 	Typos in documentation found by Karl Berry - thanks
 	(date but not version number changed)
 
-2014-08-30  Frank Mittelbach  <latex-bugs at latex-project.org>
+2014-08-30  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: Reset all within counters in one go (pr/4393)
 
@@ -844,16 +925,16 @@
 # 2009/09/24 Release
 ######################
 
-2008-04-13 Frank Mittelbach <latex-bugs at latex-project.org>
+2008-04-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx: Ensure we don't lose spaces in the log (pr/4016)
 
-2008-03-22 Frank Mittelbach <latex-bugs at latex-project.org>
+2008-03-22 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: added documentation on UTF8 handling and error
 	messages (pr/4002)
 
-2007-11-10 Frank Mittelbach <latex-bugs at latex-project.org>
+2007-11-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx: Many more updates (and comments) to the Cyrillic
 	code points, largely due to work by Matthias Noe -- thanks
@@ -861,34 +942,34 @@
 	* <various>.err: changed internally generated class file name from
 	errata.cls -> ttcterrata.cls
 
-2007-11-09 Frank Mittelbach <latex-bugs at latex-project.org>
+2007-11-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx: Added a few new unicode decls in cyrillic (pr/3988)
 
-2007-10-29 Frank Mittelbach <latex-bugs at latex-project.org>
+2007-10-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* exscale.dtx: Use box 0 within group to avoid changing this
                        scratch register (some bug reported on ctt)
 
-2007-10-19 Frank Mittelbach <latex-bugs at latex-project.org>
+2007-10-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx: Explain why \@mkboth is insde the heading
         arg for \tableofcontents (pr/3285 and pr/3984)
 
-2007-08-31 Frank Mittelbach <latex-bugs at latex-project.org>
+2007-08-31 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssdcl.dtx: changed font encoding changed warning in
 	\SetSymbolfont from screen warning to log info (pr/3975)
 
-2006-11-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-11-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: Added missing \ProvidesFile line for cp1257 (pr/3892)
 
-2006-10-21 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-10-21 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx: corrected documentation for \@startsection (pr/3891)
 
-2006-09-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-09-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.ins: changed \usedir declaration for makeindex files as
 	requested by Karl Berry
@@ -902,7 +983,7 @@
 # 2005/12/01 Release
 ######################
 
-2006-05-20 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-05-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lppl.tex: 1.3c clarification that the license text can not
 	be changed.
@@ -910,7 +991,7 @@
 	* lppl.txt: 1.3c clarification that the license text can not
 	be changed.
 
-2006-05-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-05-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.ins: put a correct \usedir declaration in for
 	generating the makeindex files (pr/3863)
@@ -923,7 +1004,7 @@
 	* fixltx2e.dtx: Added \MakeRobust and made several kernel macros
 	robust (pr/3816).
 
-2006-03-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-03-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: large number of corrections for a number of
 	input encodings (pr/3849)
@@ -934,12 +1015,12 @@
 	* utf8ienc.dtx: omsenc.dfu contained an incorrect ref from
 	02D9 to \textperiodcentered (should have been 00B7)
 
-2006-02-23 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-02-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cleanup of .txt files: obsolete installation instructions
 	removed
 
-2006-02-22 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-02-22 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: added \inputencodingname and the two hooks
 	\newtoks\inpenc at prehook \newtoks\inpenc at posthook
@@ -946,7 +1027,7 @@
 	to run code before and after an encoding change (suggested by
 	Philipp Lehman)
 
-2006-02-14 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-02-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx: added \ij and \IJ mappings (beta test)
 
@@ -959,11 +1040,11 @@
 	* fixltx2e.dtx: Changed \@fnsymbol to use the new robust
 	\TextOrMath command instead (pr/3752).
 
-2006-01-07 Frank Mittelbach <latex-bugs at latex-project.org>
+2006-01-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* nfssfont.dtx: fixing bug pr/3789
 
-2005-11-25 Frank Mittelbach <latex-bugs at latex-project.org>
+2005-11-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lppl.txt: small update, fixing typo and clarifying the term
 	"Base Interpreter" (found by Karl Berry)
@@ -989,7 +1070,7 @@
 	* ltfssdcl.dtx: Fixed a few oversights when making the
 	  commands robust.
 
-2005-09-27 Frank Mittelbach <latex-bugs at latex-project.org>
+2005-09-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx:  Added \ltx at sh@ft (pr/3469)
 
@@ -998,7 +1079,7 @@
 	* utf8ienc.dtx: Fixed error messages not showing spaces.
 	Added ``else'' clause that got deleted by mistake.
 
-2005-09-16 Frank Mittelbach <latex-bugs at latex-project.org>
+2005-09-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx: small docu update
 
@@ -1015,39 +1096,39 @@
 	* fixltx2e.dtx: Added \textsuperscript and made
 	  \DeclareMathSizes allow dimensions in all arguments.
 
-2005-01-14 Frank Mittelbach <latex-bugs at latex-project.org>
+2005-01-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx ( \fnsymbol should use text symbols ):
 	that change made \@fnsymbol too robust (pr/3752)
 
-2004-10-31 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-10-31 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* vtexfree.txt: added info about *.dfu files (pr/3652)
 
 	* install.txt:  added info about *.dfu files (pr/3652)
 
-2004-10-20 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-10-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutput.dtx: Removed dead code in \@makecol
 
-2004-09-20 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-09-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx: \textasciitilde mapping changed (pr/3721)
 
-2004-09-02 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-09-02 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* sample2e.tex: fixed small glitches in the text (pr/3703)
 
-2004-07-23 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-07-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: environment names incorrectly sorted in
           index (pr/3615)
 
-2004-05-08 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-05-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx: explicitly set catcode of space within utf8.def
 
-2004-05-07 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-05-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* tlc2.err:  LaTeX Companion 2ed errata added to distribution
 
@@ -1056,12 +1137,12 @@
 
 	* utf8ienc.dtx: fixed typo in \ProvidesFile line for ly1enc.dfu
 
-2004-05-06 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-05-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: properly allow \inputencoding in horizontal mode
 	(forgotten to set \catcode of space)  (pr/3273)
 
-2004-05-03 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-05-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: Typo in \textquotedblleft (pr/3673)
 
@@ -1070,7 +1151,7 @@
 # 2003/12/01 Release
 ######################
 
-2004-02-24 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx: added \loggingall and \loggingoutput as variant of
 	\tracingall and \showoutput (write only to transcript)
@@ -1078,15 +1159,15 @@
 	* manifest.txt: added lppl-1.2.txt to the distribution since we
 	are now at version 1.3
 
-2004-02-22 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-22 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: changed warning text for oldstyle digits
 
-2004-02-20 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltdefns.dtx: docu fix (pr/3620)
 
-2004-02-16 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx (section*{\indexname}]): Moved setting of \columnsep and
         \columnseprule later to avoid affecting the wrong page (pr/3616)
@@ -1097,7 +1178,7 @@
 
         Added better \nobreakdashes
 
-2004-02-13 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: fix for \@Esphack forgotten (pr/3498)
 
@@ -1105,12 +1186,12 @@
 
 	* pict2e.inx/.dtx: Removed.
 
-2004-02-10 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Macros for generating index entries}):
 	environment names incorrectly sorted in index (pr/3615)
 
-2004-02-09 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* utf8ienc.dtx:   no newlines in error messages allowed
 	  (due to inputenc)
@@ -1118,7 +1199,7 @@
         added commands already defined in the kernel (found by BG)
 	added test file pr/3480
 
-2004-02-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-02-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: coding change, to follow bug fix by DEK in
 	plain.tex in OT4 (pr/3469)
@@ -1161,7 +1242,7 @@
 
 	Lots of minor fixes
 
-2004-01-31 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-01-31 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltclass.dtx (section{Implementation}): internal kernel version
 	of \@ifnextchar used in some places, see next entry (pr/3501)
@@ -1171,7 +1252,7 @@
 	places, this is really a bug in amsmath which should finally be
 	fixed there (pr/3501)
 
-2004-01-28 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-01-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltvers.dtx: warning for old latex 5 years grace (pr/3601)
 
@@ -1183,112 +1264,112 @@
 	huge double exclamation mark. This is to mark important
 	bits in the documentation.
 
-2004-01-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-01-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltbibl.dtx: Changed error message for \nocite
 
-2004-01-03 Frank Mittelbach <latex-bugs at latex-project.org>
+2004-01-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: Use \ooalign for \k (pr/3532)
 	Added \textogonekcentered (pr/3532)
 	Added composites \k{o} and \k{O}  (pr/3532)
 
-2003-12-30 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-12-30 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpictur.dtx: issue warning if circle size can't be met
 
 	* nfssfont.ins: support for nfssfont.dtx
 
-2003-12-29 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-12-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: fixing a typo in \DeclareInputText recently
 	introduced.
 
-2003-12-16 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-12-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutput.dtx: Ensure that \@elt has a defined
         state in \@makecol (pr/3586)
 
-2003-12-11 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-12-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx:  added support for \MakeShortVerb* as suggested by
 	Hubert Gaesslein <hubertjg at open.mind.de>
 
-2003-12-08 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-12-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* source2e.tex: changed typeout message
 
-2003-11-16 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-11-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: docu changes for latin 4 (pr/3585)
 
 	* ltplain.dtx: docu fixes (pr/3584)
 
-2003-10-13 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-10-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfinal.dtx: Added extra \lccode for \- and \textcompwordmark
 	to allow hyphenation in the remainder of the word
 
-2003-10-09 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-10-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutput.dtx: docu fixes (pr/3575)
 
-2003-09-19 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-09-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: No hyphenation in first word after float
 	environmentb (pr/3498)
 	Allow \emph to produce small caps
 
-2003-09-14 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-09-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx:  removed surplus dot from error message
 
-2003-08-27 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-08-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpictur.dtx (section{Picture Mode}):
 	check for \cs{@linechar} being empty (pr/3570)
 	(subsection{Curves}): added missing displacement (pr/3566)
 
-2003-05-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-05-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltbibl.dtx: raise an error is \nocite is used before begin
 	document (until now it simply failed)
 
-2003-05-09 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-05-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx:  new implementation of textcomp with options and
 	subencodings
 
-2003-05-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-05-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: incorporated new definition for \@fnsymbol to use
 	text symbols if available (pr/3400)
 
-2003-04-26 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-04-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: incorporated fix-cm.sty by Walter Schmidt
 
-2003-02-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-02-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: added a number of options to textcomp to enable
 	only some characters since most of the chars are ont generally
 	available.
 
-2003-01-12 Frank Mittelbach <latex-bugs at latex-project.org>
+2003-01-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* nfssfont.dtx:  added interactive support to allow font spec via
 	nfss classification.
 
-2002-12-13 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-12-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltbibl.dtx (section{Bibliography Generation}):
 	Added \leavevmode in case citation is at start of paragraph (pr/3486)
 
-2002-11-06 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-11-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: Added cp858 (cp850 with euro symbol)  (pr/3464)
 
-2002-10-28 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-10-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: coding change for \r{A} in OT1 to follow bug fix
 	by DEK in plain.tex, but it is still a hack!
@@ -1298,11 +1379,11 @@
 	give a better error message than "perhaps a missing item" (pr/3437)
 	First change to this part of LaTeX since 1997!
 
-2002-10-25 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-10-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: Added cp1257 (Baltic)
 
-2002-10-02 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-10-02 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssbas.dtx (section{Macros for setting up the tables}): Adding
 	\LastDeclaredEncoding introduced a bug in
@@ -1310,21 +1391,21 @@
 	token \LastDeclaredEncoding got into the internal lists causing
 	havoc. (pr/3459)
 
-2002-10-01 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-10-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfloat.dtx: Use braces around \itshape to keep font change
 	local in \thempfootnote; bug introduced 7 years earlier
 	(pr/3460)
 
-2002-07-28 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-07-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: Added code 128 (texteuro) for cp1250
 
-2002-07-08 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-07-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: added \texteuro for ansinew (pr/3423)
 
-2002-06-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-06-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latexbug.tex: actually complained when format are older than 18
 	months (now we accept 30)
@@ -1338,12 +1419,12 @@
           Definition of \textquestiondown changed (pr/3368)
 	  Changed def for \textregistered to avoid small caps (pr/3420)
 
-2002-06-16 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-06-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: added macce (pr/3433)
 	added code points to 1252 (pr/3441)
 
-2002-04-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2002-04-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* oztex.txt: new version added
 
@@ -1352,7 +1433,7 @@
 # 2001/06/01 Release
 ######################
 
-2001-08-26 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-08-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltclass.dtx: readded lost catcode setting for space in
 	ProvidesFile (pr/3353)
@@ -1369,7 +1450,7 @@
 
 	Added eTeX logo
 
-2001-06-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-06-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltvers.dtx: check for old format disabled --- perhaps we have
 	reached the last release of 2e already?
@@ -1383,7 +1464,7 @@
 	* fontdef.dtx (subsubsection{Arrows}): Guard against math active
 	= and math active | in \Relbar and \models (pr/3333)
 
-2001-06-03 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-06-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* format.ins: added default cfg files that are simple
 	wrappers for fonttext.ltx, fontmath.ltx, and preload.ltx (pr/3264)
@@ -1391,7 +1472,7 @@
 	* fontdef.dtx: added default cfg files that are simple
 	wrappers for fonttext.ltx, fontmath.ltx, and preload.ltx (pr/3264)
 
-2001-06-01 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-06-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssini.dtx: some docu changes
 
@@ -1416,7 +1497,7 @@
 
 	Added some definitions
 
-2001-05-25 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-05-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: extended NEXT encoding (pr/3281)
 	suppress all spaces for horizontal mode (pr/3273)
@@ -1434,22 +1515,22 @@
 	* classes.dtx: Replaced all tilde chars used with \nobreakspace
 	(pr/3310)
 
-2001-05-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-05-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: partly support docstrip's ``verbatim''
 	directive, at least ensure that it can be processed without and
 	error message (pr/3331)
 
-2001-04-23 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-04-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: added missing \section to docu
 
-2001-04-21 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-04-21 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx (section*{\contentsname): initialize \@tempdima
 	within \l at part so that \numberline can be used pr/3327
 
-2001-04-16 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-04-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews14.tex: added
 
@@ -1459,19 +1540,19 @@
 	of grouping to \@newl at bel as suggested in PR3250 by
 	Harald Hanche-Olsen <hanche at math.ntnu.no>
 
-2001-01-07 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-01-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutput.dtx (subsection{Floats}): reset @newlist flag in output
 	routine (pr/3286). This was done before (pr3231) but the code
 	ended up in the wrong place by mistake.
 
-2001-01-06 Frank Mittelbach <latex-bugs at latex-project.org>
+2001-01-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx: Moved \@mkboth out of heading args for
 	thebibliography and \listof... command as this can fail with the
 	slightly strange definition for \chapter in twocolumn mode (pr/3285)
 
-2000-09-24 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-09-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: for some unknown reason the version of fix2col
 	integrated was not the latest one --- so a number of bugs already
@@ -1482,7 +1563,7 @@
 	\addpenalty fix proposed in 3073 was not sufficient if the command
 	was used when \prevdepth=-1000pt (ie after \nointerlineskip)
 
-2000-09-01 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-09-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfinal.dtx: finally moved emptying \errhelp to a place
 	after its last use (pr/449)
@@ -1510,7 +1591,7 @@
 
         Changed handling of space above footnotes.
 
-2000-07-29 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-07-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latexbug.tex: complain about old LaTeX only after 18 months
 
@@ -1522,24 +1603,24 @@
 	list structures in head/foot don't interfere with
 	lists in the MVL. internal/3231
 
-2000-07-18 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-07-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews13.tex: update to ltnews13
 
-2000-07-12 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-07-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutput.dtx: Ensure that rule between column is in \normalcolor
 	(it did depend on the color in the text at the column break!)
 
-2000-07-11 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-07-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltmiscen.dtx: fix typo in warning message
 
-2000-07-04 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-07-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: ... and another fix for (pr/3170), sigh
 
-2000-07-01 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-07-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: incorporating latin4.def contributed by
 	Hana Skoumalov\'a
@@ -1547,7 +1628,7 @@
 	* inputenc.ins: incorporating latin4.def contributed by
 	Hana Skoumalov\'a
 
-2000-06-10 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-06-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Bells and whistles}): extending (or say
 	fixing?) change for (pr/3170)
@@ -1562,7 +1643,7 @@
         Less expansion by using token register in \markboth
         and \markright
 
-2000-05-26 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-05-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx (subsubsection{Declaration commands}):
 	reimplemented \UseTextSymbol and \UseTextAccent to support
@@ -1583,12 +1664,12 @@
 	avoid problem with expanion at wrong point in time in some cases
 	(pr/3203)
 
-2000-05-21 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-05-21 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Bells and whistles}): new implementation
 	for \meta command (pr/3170)
 
-2000-05-19 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-05-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx (subsubsection{Parts}): Only add empty page after
 	part if twoside and openright (pr/3155)
@@ -1595,11 +1676,11 @@
 
 	* ltmiscen.dtx: Reset \AtEndDocument for latex/3060
 
-2000-04-30 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-04-30 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* manifest.txt: ltnews13.tex added
 
-2000-01-30 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-01-30 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: added \hmode at bgroup as shorthand for
 	\leavevmode\bgroup use \hmode at bgroup...\egroup instead of
@@ -1608,12 +1689,12 @@
 
 	* ltfntcmd.dtx: use \hmode at bgroup...\egroup instead of \leavevmode{...}
 
-2000-01-27 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-01-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: allow \inputencoding also in hoizontal mode (or rather
 	make it do something there --- it was allowed before (pr/2888))
 
-2000-01-24 Frank Mittelbach <latex-bugs at latex-project.org>
+2000-01-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: fix error message for undefined code points
 	(pr/3158)
@@ -1627,11 +1708,11 @@
 	* ltmiscen.dtx: Disable hyphenation in verbatim even if the font
  	allows it.
 
-1999-12-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-12-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews12.tex: final adjustments
 
-1999-12-11 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-12-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews.cls: fixed a curious bug lurking in the class since its
 	beginning: putting a list directly after a paragraph would make the
@@ -1640,7 +1721,7 @@
 
 	* ltnews12.tex: added fixltx2e section
 
-1999-12-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-12-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx (subsection{The fontenc package}):
 	Changed \cs{CYRRHOOK} and  \cs{cyrrhook} to
@@ -1647,7 +1728,7 @@
 	\cs{CYRRHK} and  \cs{cyrrhk} as name changed in the cyrillic
 	bundle for naming consistency with other ``hook'' glyphs.
 
-1999-12-01 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-12-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews12.tex (section{Outcome of TUG '99 (Vancouver)}):
 	added text on TUG 99 and other bits
@@ -1658,17 +1739,17 @@
 
 	* emtex.txt: Correct name of file ltxcheck.tex.
 
-1999-11-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-11-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltx3info.tex:  fixed typo
 
-1999-10-28 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-10-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx (subsubsection{Declaration commands}):
         Give \accent at spacefactor a default definition to prevent horrible
 	death in case or incorrect input (pr/3084)
 
-1999-10-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-10-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fixltx2e.dtx: added first version
 
@@ -1684,12 +1765,12 @@
 	* ltmath.dtx: Introduce macro \active at math@prime for the active
 	prime character in math mode.
 
-1999-09-24 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-09-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* usrguide.tex (subsection{Definitions}): show syntax of all
 	declaration commands (pr/3102)
 
-1999-09-17 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-09-17 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: removed extra change entry.
 
@@ -1708,18 +1789,18 @@
 
 	* ltxdoc.dtx: also accept .fdd files in DocInclude (code by M Schroeder)
 
-1999-09-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-09-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx: renamed a few labels to support production of general docu
 
 	* ifthen.dtx: changed driver file
 
-1999-09-07 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-09-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: did some spellchecking of docu after noticing
 	a few glaring typos
 
-1999-09-03 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-09-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lppl-1-1.txt: added LPPL 1.1 under this name to the distribution.
 
@@ -1733,7 +1814,7 @@
 
 	* copyins.hea: updated for LPPL 1.2
 
-1999-08-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-08-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lppl.txt: fixed minor glitches found by Matt and Eberhard
 	This is probably going to be LPPL 1.2
@@ -1743,16 +1824,16 @@
 # 1999/06/01 Release
 ######################
 
-1999-07-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-07-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lppl.txt: final changes to LPPL 1.1
 
-1999-07-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-07-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* updated headers to reflect LPPL 1.1
 	updated legal.txt to say that use of LaTeX is unrestricted
 
-1999-06-24 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-06-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews11.tex (section{Fontenc package peculiarities}):
 	document the special behaviour of fontenc
@@ -1759,12 +1840,12 @@
 
 	* ltclass.dtx: document that fontenc pretends it wasn't loaded
 
-1999-06-12 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-06-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx (subsection{The fontenc package}):
 	ensure that \@uclclist is extended only once (if at all)
 
-1999-06-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-06-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: ensure that fontenc doesn't load encodings from
 	previous calls again (pr/2888)
@@ -1777,24 +1858,24 @@
 
 	* manifest.txt: Added reference to webcomp.err.
 
-1999-05-28 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-05-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* webcomp.err: file added
 
-1999-05-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-05-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltnews11.tex: updates
 
-1999-05-25 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-05-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cmfonts.ins: removed "fd" guard since never used these days
 
-1999-05-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-05-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cmfonts.fdd: docstrip `nowarn' guard was the wrong way around
         for font OT1/cmr/bx/ui (pr/3036)
 
-1999-04-04 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-04-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx: fixed typo in documentation (pr2973)
 
@@ -1866,7 +1947,7 @@
 	* install.txt: Add link to truetex.txt and vtex.txt. Remove
  	timings for slow computers.
 
-1999-02-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-02-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx: temp fix for pr/2968
 
@@ -1888,7 +1969,7 @@
 
 	* lppl.txt: more fiddling
 
-1999-02-12 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-02-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssini.dtx: changed \oldstylenums to use \rmdefault instead of
 	cmm hardwired. This doesn't change much in standard cases but allows
@@ -1924,7 +2005,7 @@
 
 	* ltdefns.dtx: catch \newcommand[10] or \newcommand[X]
 
-1999-02-05 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-02-05 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cyrguide.tex: small updates
 
@@ -1932,7 +2013,7 @@
 
 	* ltdefns.dtx: new go faster \newcommand implementation /2942.
 
-1999-01-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-01-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fntguide.tex (subsection{Selection commands}): added documentation
 	for \linespread (pr/2891)
@@ -1945,7 +2026,7 @@
 
 	* ltdefns.dtx: two more \long in \@ifnextchar for latex/2902
 
-1999-01-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-01-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fntguide.tex (subsection{Encoding definition file commands}):
 	Added documentation about \LastDeclaredEncoding
@@ -1973,7 +2054,7 @@
 	* classes.dtx: Added check of @noskipsec switch in \part for
  	article class.
 
-1999-01-07 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-01-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: Hackery to support reading in fontenc.sty several
 	times (really the wrong interface and needs changing)
@@ -1988,7 +2069,7 @@
 
 	* ltoutenc.dtx: Minor documentation fix (PR 2939).
 
-1999-01-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1999-01-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssbas.dtx: Added \LastDeclaredEncoding to support cyrillic
 	integration (pr/2988)
@@ -2018,24 +2099,24 @@
 	* doc.dtx (subsection{Macros for generating index entries}): Use
  	\string, not \protect in argument of \special at index.
 
-1998-12-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-12-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Macros for generating index entries}):
         Correctly handle second index entry for \SpecialMainEnvIndex
 	by using \special at index not \index (pr/2928)
 
-1998-12-01 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-12-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* nfssfont.dtx: cosmetic change: \documentstyle -> \documentclass
 	Program still would need a major user interface upgrade
 	... one day (pr/2915)
 
-1998-11-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-11-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lttab.dtx: prevent an endless loop from incorrect input like
 	     \begin{tabular}{l|l{11.5cm}} (pr/2884)
 
-1998-09-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-09-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: added \string to definition of \a so that \a'
 	works even if ' is active at that time (pr/2878)
@@ -2045,7 +2126,7 @@
 	survive even if \appendix is used within an environment such as
 	multicols
 
-1998-09-17 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-09-17 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cfgguide.tex (section Configuration files for
                                 standard packages and classes]):
@@ -2080,7 +2161,7 @@
 
 	Corrected version number
 
-1998-07-04 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-07-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: give better error message if source document contains
 	a character which is not defined by current input encoding (pr/2845)
@@ -2089,7 +2170,7 @@
 # 1998/06/01 Release
 ######################
 
-1998-06-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-06-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* clsguide.tex (subsection{Identification}): Explicitly warn that
 	the optional date argument of \Provides... must be in the format
@@ -2123,7 +2204,7 @@
 
 	* slifonts.fdd: fix provides files for T1* (Bernard Gaulle)
 
-1998-06-04 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-06-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltboxes.dtx: support calc expressions in \rule command
 	(that one was forgotten or so it seems)
@@ -2135,7 +2216,7 @@
 	Set-up lccodes (and uccodes) before reading in
 	hyphenation files
 
-1998-05-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-05-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (section{The Description of Macros}):
 	reinit ^^A as comment char at beginning of document to allow use
@@ -2145,7 +2226,7 @@
 
 	* ltnews09.tex more text
 
-1998-05-16 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-05-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Macros surrounding the `definition parts'}):
 	small change that defers freezing of \MacroFont until after the
@@ -2176,7 +2257,7 @@
  	argument of tabular* environment, so that the benefits of the
  	calc package apply.
 
-1998-05-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-05-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* letter.dtx: removed space at the right of address (pr2794)
 
@@ -2190,20 +2271,20 @@
 
 	* ltclass.dtx: Modify option clash error help message. latex/2805
 
-1998-04-28 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-04-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx (IMPORTANT NOTICE): renamed \orginaldefault to
 	\originaldefault
 
-1998-04-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-04-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fontdef.dtx: some fixes for pr2662
 
-1998-04-16 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-04-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fntguide.tex: explain new \DeclareMathDelimiter syntax (pr2662)
 
-1998-04-15 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-04-15 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fontdef.dtx:  use new \DeclareMathDelimiter syntax (pr2662)
 
@@ -2210,7 +2291,7 @@
 	* ltfssdcl.dtx: allow \DeclareMathDelimiter to always use 6 args
 	(pr2662)
 
-1998-04-11 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-04-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fontdef.dtx: added \mathring accent (pr2785)
 
@@ -2250,13 +2331,13 @@
 
 1998-03-30 David Carlisle <latex-bugs at latex-project.org>
 
-1998-03-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-03-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cmfonts.fdd: added substiution for cmss/bx/sc to produce
         cmr/m/sc; much better would be to have the real thing ---
         anybody cares to contribute those to the ec fonts? (pr2586)
 
-1998-03-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-03-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* bugs.txt: say that reports have to be in English
 
@@ -2267,7 +2348,7 @@
 
 	* ltdefns.dtx: \@thirdofthree added for \UndeclareTextCommand
 
-1998-03-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-03-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: Added documentation about the best order of
 	declarations for encoding specific commands.
@@ -2274,7 +2355,7 @@
 	Also moved loading ofts1enc.def after declaring the defaults
 	for such reasons.
 
-1998-03-15 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-03-15 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* bugs.txt: added info about not changing established (mis)behavior
 
@@ -2282,7 +2363,7 @@
 
 	* miktex.txt: Added to distribution.
 
-1998-02-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-02-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: fixed typo iso-8859-5 should have been iso-8859-9
         (pr/2748)
@@ -2293,11 +2374,11 @@
 
 	Updated
 
-1998-01-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-01-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* install.txt: small updates such as isbn numbers
 
-1998-01-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-01-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx: adding \nopreamble and \nopostamble
 	and making sure that \usepreamble\empty really doesn't write
@@ -2338,11 +2419,11 @@
 # 1997/12/01 Release
 ######################
 
-1998-01-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-01-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: added missing braces and \upshape for \textcircled
 
-1998-01-01 Frank Mittelbach <latex-bugs at latex-project.org>
+1998-01-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* emtex.txt: small clarification as suggested by Heinz
 
@@ -2358,11 +2439,11 @@
 
 	Documentation correction
 
-1997-12-31 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-12-31 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* grphcomp.err: added further errate entries, updated cls file
 
-1997-12-30 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-12-30 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx: fixed header info for textcomp.sty
 	(missing \ProvidesPackage)
@@ -2472,7 +2553,7 @@
 
 	* format.ins: ltcounts and ltlength before NFSS /2669/2661
 
-1997-11-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-11-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* compan.err: rewrote that file to be processable by LaTeX
 
@@ -2541,7 +2622,7 @@
 	* classes.dtx(\l at part): Removed setting of \@tempdima as
 	this macro does not use \numberline to set the toc line.
 
-1997-10-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-10-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: renamed \perthousand to \textpermill as this is the
 	TS1 name (and it wasn't available before) (pr/2622)
@@ -2575,17 +2656,17 @@
 	in order to save space; following change to classes.dtx, dated
 	1995/08/16.
 
-1997-09-15 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-09-15 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpictur.dtx: warn if \line etc is too small to get printed.
 	 (pr/2524)
 
-1997-09-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-09-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltdefns.dtx: Use \begingroup \endgroup instead of { ... }
         to avoid generating math ords if used in math mode. (pr/2573)
 
-1997-09-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-09-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* inputenc.dtx: added decmulti input encoding for DEC Multinational
 	Character Set (pr/2599)
@@ -2616,7 +2697,7 @@
 	* cfgguide.tex: Put braces around argument of \sffamily,
         to keep latex2html happy.
 
-1997-07-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1997-07-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx: support compiling docstrip without statistics
 	(pr/2429)
@@ -3348,7 +3429,7 @@
 
 	* inputenc.dtx: swap mathordxxx in cp850. latex/2203
 
-1996-07-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-07-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssbas.dtx:
 	definition of if at inmath switch removed (see below)
@@ -3362,7 +3443,7 @@
 	removed ifrestore at version switch and replaced with inline
 	code \init at restore@version
 
-1996-07-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-07-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltdefns.dtx:
 	make third arg of \@reargdef implicit
@@ -3606,12 +3687,12 @@
 
 	* minimal.cls: Documentation improvements.
 
-1996-05-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-05-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cmfonts.fdd:
 	Added Computer Modern Variable Typewriter family.
 
-1996-05-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-05-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx:
 	Produce better error message when encoding is misspelled. pr/2054
@@ -3655,7 +3736,7 @@
 	* inputenc.dtx: Enable activation of codes below 32. latex/2071
 	Add warning if nothing defined by the encoding file latex/2136
 
-1996-05-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-05-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* unpacked.txt:
 	added cp852.def. pr/2081
@@ -3665,7 +3746,7 @@
 	* legal.txt: Modify `rename changed files' clause to explicitly
 	forbid `double renaming' back to the original names.
 
-1996-05-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-05-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfsstrc.dtx:
 	Changed \begingroup to \bgroup to match a change to the kernel
@@ -3705,7 +3786,7 @@
 
 	* ltpage.dtx: Minor documentation improvements.
 
-1996-04-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-04-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (section*{Index}%):
 	Definition of \printindex removed because no longer needed.
@@ -3733,18 +3814,18 @@
 	0F0 corrected in cp850 latex/2080
 	0B2 corrected in latin2 latex/2079
 
-1996-01-31 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-01-31 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* slides.dtx: fixed \cline which wasn't updated after internal
 	interface change pr/2067
 
-1996-01-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-01-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Macros surrounding the `definition parts'}):
 	support doc files also in compatibility mode (so far doc did typeset
 	the code in cmr instead of cmtt in compat mode)
 
-1996-01-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-01-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltidxglo.dtx:
 	turn \makeindex and \makeglossary into noops after use to avoid
@@ -3758,7 +3839,7 @@
 	* ltspace.dtx:
 	Made \vspace robust. Enhancement suggested by pr/2049
 
-1996-01-11 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-01-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx:
 	Changed default text preceding the index so that it depends on
@@ -3772,12 +3853,12 @@
 	* ltfiles.dtx: latex/2024 ensure setting \input at path does not
  	change behaviour of ##1 in \IfFileExists.
 
-1996-01-03 Frank Mittelbach <latex-bugs at latex-project.org>
+1996-01-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* bugs.txt:
 	Added a comment about where to send errata entries for the books.
 
-1995-12-29 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-12-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Bells and whistles}):
 	Added \AlsoImplementation as a counterpart to \OnlyDescription
@@ -3791,7 +3872,7 @@
 	(section*{{Change History}}%):
 	Turn \PrintChanges into noop after use. pr/2038
 
-1995-12-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-12-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latex209.dtx:
 	Corrected printout of index. pr/2028
@@ -4650,7 +4731,7 @@
           Changed the definition of "AD in latin1 and latin2 to be \-.
           Swapped ordfeminine and ordmasculine around in latin1.
 
-1995-08-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx:
 	Reimplemented openbib option to save space (hash and mem).
@@ -4657,7 +4738,7 @@
 	Disable \title \author \date \and after \maketitle.
 	Default for \newblock outside thebibliography env changed.
 
-1995-08-25 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutput.dtx:
 	Added autoload code for autoout1.sty (\enlargethispage).
@@ -4669,7 +4750,7 @@
 	* autoload.dst:
 	Added new autoload files.
 
-1995-08-24 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssdcl.dtx:
 	Moved most of the \@onlypreamble declarations to the right places.
@@ -4679,7 +4760,7 @@
 	* ltfssbas.dtx:
 	Added to the documentation.
 
-1995-08-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfssbas.dtx:
 	Added autoload code for autofss1.sty.
@@ -4691,7 +4772,7 @@
 	Added autoload code for autofss1.sty.
 	Added autoload code for autofss2.sty.
 
-1995-08-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* encguide.tex:
 	First draft.
@@ -4708,7 +4789,7 @@
         Removed unnecessary \...noop macros
         Tidied up documentation
 
-1995-08-16 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfiles.dtx:
 	set \@maxdepth at begin document not in class file
@@ -4729,13 +4810,13 @@
 
 	* ltlength.dtx: Fix doc typos for latex/753
 
-1995-08-11 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltxdoc.dtx:
 	updated \marg etc to use \meta, suggested by pr/1370
 	added missing braces in definition of \star
 
-1995-08-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* cmfonts.fdd:
 	Fixed setup for OMScmr.fd as pointed out by Christian Spieler. pr/1804
@@ -4746,7 +4827,7 @@
 	* classes.dtx:
 	Moved code for leqno and fleqn to kernel files.
 
-1995-08-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx:
 	Implemented titlepage differently to support twoside,openight
@@ -4756,7 +4837,7 @@
 	Removed part that might add non-standard setting of \@currdir
 	into docstrip.tex so that unpacked distribution stays portable. pr/1765
 
-1995-08-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-08-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Macros for the `documentation parts'}):
 	Fixed problem that \begin{macro}{\foo} doesn't suppress
@@ -4838,7 +4919,7 @@
 
 	* ltxref.dtx: Remove \@onlypreamble from \newlabel
 
-1995-07-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltidxglo.dtx:
 	Added \@preambleonly statements
@@ -4864,12 +4945,12 @@
 
 	* autopict.sty: Allow 2e commands in the autoload file /1737
 
-1995-07-12 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* syntonly.dtx:
 	Fix incorrect checksum.
 
-1995-07-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltthm.dtx:
 	Updates to documentation (partly pr/1734)
@@ -4895,7 +4976,7 @@
 	* ltbibl.dtx:
 	Updates to documentation (partly pr/1734)
 
-1995-07-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltcntrl.dtx:
 	Reimplemented loop structures using Kabelschacht method.
@@ -4915,12 +4996,12 @@
 
 	* latex209.dtx: Fudge \@textsuperscript for /1722.
 
-1995-07-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* letter.dtx: documentation updates as suggested by Christian Spieler
 	pr/1721
 
-1995-07-05 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-05 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltspace.dtx (section{Spacing}):
 	Reimplementation of \[no]pagebreak to save space.
@@ -4931,7 +5012,7 @@
 	Some docu update.
 	Renamed \test at next to \t at st@ic.
 
-1995-07-04 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latexsym.dtx:
 	Free space taking up by \not at base error message since
@@ -4938,12 +5019,12 @@
 	that one isn't any longer necessary.
 	Some documentation update.
 
-1995-07-03 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx:
 	Small space changes in various places.
 
-1995-07-02 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-07-02 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfinal.dtx: Moved debugging code to ltplain.
 
@@ -4964,7 +5045,7 @@
 
 	* ltfssini.dtx: fix \changes entries for /1677
 
-1995-06-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-06-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx:
 	Fixed the definition for footnotemarks in \maketitle for article
@@ -5191,7 +5272,7 @@
         * inputenc.dtx: Made hex numbers safe against active ".  Added
         docstrip commands to applemac.def.
 
-1995-05-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltclass.dtx:
 	Made \filec at ntents preamble only to save space.
@@ -5242,7 +5323,7 @@
 
 	* ltfssbas.dtx: Initial version (fam.dtx)
 
-1995-05-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Macros surrounding the `definition parts'}):
 	Removed \math at fontsfalse in \MacroFont and \AltMacroFont because
@@ -5327,12 +5408,12 @@
 	* ltplain.dtx/ltfloat.dtx: Moved definitions of \footins and
         \footnoterule from ltplain to ltfloat.
 
-1995-05-21 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-21 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latint.dtx:
 	Fix \DeclareMathRadical so that it does work (never did :-)
 
-1995-05-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx:
 	Updated \mathhexbox to use \mbox.
@@ -5367,7 +5448,7 @@
 	* ltpictur.dtx: Add code and docstrip modules to support
           autoloading feature.
 
-1995-05-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltboxes.dtx:
 	Moved some code from ltplain to this file.
@@ -5393,7 +5474,7 @@
 	Cleaned up the \changes entries
 	removed some unnecessary braces
 
-1995-05-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfloat.dtx:
 	Added \normalfont to the footnote mark (since it is now a text font).
@@ -5421,7 +5502,7 @@
 	* ltlists.dtx: Start of documented version from Tobi.
           Removed surplus { } and used `\thr@@' not `3 ' to save tokens.
 
-1995-05-17 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-17 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfloat.dtx (subsection{Footnotes}):
 	Added command \textsuperscript to provide footnotes with digits
@@ -5434,7 +5515,7 @@
 
 	* classes.dtx: removed lots of unnecessary braces
 
-1995-05-16 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* unpack2e.ins: added tracefnt.sty generattion.
 
@@ -5458,7 +5539,7 @@
 	* usrguide.tex: Slightly re-word the `warning' in the\listfiles
 	  description, for latex/1474.
 
-1995-05-14 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* tracefnt.dtx:
 	Updated the documentation.
@@ -5472,7 +5553,7 @@
 	Brought the definition of the alltt environment up-to-date with
 	the current definition of the verbatim environment.
 
-1995-05-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* tracefnt.dtx:
 	Updated \DeclareOption declarations to reflect ##1 -> #1 change. pr/1557
@@ -5493,7 +5574,7 @@
 	  footnotemark.
          Add loads of macro environments to the docs.
 
-1995-05-11 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx:
 	Moved a number of commands to different files following suggestions by
@@ -5510,13 +5591,13 @@
 
 	* classes.dtx (\subsection{Bibliography}): Added a missing %-sign
 
-1995-05-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltbibl.dtx:   Use \@firstofone instead of \@iden.
 	* tracefnt.dtx: Use \@firstofone instead of \@iden.
 	* ltdefns.dtx:  Use \@firstofone instead of \@iden.
 
-1995-05-07 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx:
 	Updated definitions of \d and \b because of changes in plain.tex
@@ -5544,7 +5625,7 @@
 	Removed surplus OMLccm.fd file. All concrete font files are now in
 	mfnfss.
 
-1995-05-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltsect.dtx (paragraph{...}):
         Use \quad instead of \hskip 1em in \@seccntformat. pr/1596
@@ -5559,7 +5640,7 @@
 
 	* idx.tex: Added missing curly brace in \setlength command.
 
-1995-05-02 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-05-02 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltsect.dtx:
 	Surround the . in \@dottedcontextline by \hbox to typeset it in the text
@@ -5572,7 +5653,7 @@
 	* ltpar.dtx: Documentation reworked by Tobias Oetiker.
           (Thanks to Tobi for volunteering.)
 
-1995-04-29 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-04-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltdefns.dtx (subsection{Robust commands and protect}):
 	Moved the initialisation of \protect to this file.
@@ -5594,7 +5675,7 @@
 	* ltplain.dtx: Move \hang and \textindent to latex209.dtx
         Remove some commands which are (re)defined later.
 
-1995-04-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-04-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltoutenc.dtx:
 	Add a number of \@onlypreamble commands to save space. pr/1240
@@ -5646,7 +5727,7 @@
 	* ltplain.dtx: Make \new... non outer: /1405 (from patch file)
           Move \proclaim and \ttragedright to latex209.dtx
 
-1995-04-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-04-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltsect.dtx (section or \caption command.):
 	Implement \addcontentsline with \addtocontents to save space.
@@ -5664,7 +5745,7 @@
 	(section{The IBM code page 850}):
 	cp850 added. pr/1330.
 
-1995-04-22 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-04-22 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltmiscen.dtx:
 	Removed surplus definition of \@gobble. pr/1361
@@ -5692,7 +5773,7 @@
         For a full release. To solve problems of initial install picking
 	up old patch files.
 
-1995-04-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-04-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* makeindx.dtx:
 	Changed \see to use \emph as suggested by Mats Dahlgren.
@@ -5718,7 +5799,7 @@
 
 	* alltt.dtx: A few documentation fixes (PR #1517)
 
-1995-04-02 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-04-02 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfntcmd.dtx (section{The implementation}):
 	Fixed problem with $...\it\mbox...$ in compat mode. pr/1275
@@ -5750,7 +5831,7 @@
 
 	* slides.dtx: Modify framebox redefinition for : graphics/1335
 
-1995-03-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1995-03-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latexsym.dtx (section{The Implementation}):
 	Fixed lhd and friends which are supposed to be binary ops and not
@@ -5895,7 +5976,7 @@
 	(subsection{The generic letter commands}): Use
 	\let\protect\@unexpandable at protect instead of redefining it.
 
-1994-12-10 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-12-10 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfntcmd.dtx (section{The implementation}):
 	Make arguments to \@fontswitch implicit, needed for \select at group
@@ -5978,7 +6059,7 @@
 
 	* usrguide.tex: fix dates.
 
-1994-12-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-12-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx:
 	Added <tab> to the ignored chars in \nfss at catcodes. pr/1064
@@ -6368,7 +6449,7 @@
 	* ltfiles.dtx: Move \newwrite's here from ltdefns. Remove
 	  duplcate decalaration of \@mainaux.
 
-1994-11-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-11-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltboxes.dtx:
 	Added braces again that have been incorrectly removed.
@@ -6571,7 +6652,7 @@
 	* classes.dtx (section{Cross Referencing}): Fixed a typo in the
 	documentation of \@tocrmarg. (PR #904)
 
-1994-10-29 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* Makefile (INSTS):
 	Added ltoutenc.ins.
@@ -6593,7 +6674,7 @@
         \textsection, etc.
         Added the definitions of \dots etc. which work in math and text.
 
-1994-10-28 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx:
 	Added a numer of \noexpand's to \err at rel@i. pr/1088
@@ -6664,7 +6745,7 @@
 
 	* ltclass.dtx: Modify pkgindoc because of Tuesday's change.
 
-1994-10-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltboxes.dtx:
 	Put \changes cmd behind % :-)
@@ -6677,7 +6758,7 @@
         * latex209.dtx: Corrected a typo---\mark{}{} should have been
         \mark{{}{}}.
 
-1994-10-19 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-19 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx:
 	Added missing \relax to \DeclareFontEncoding so the args can
@@ -6725,12 +6806,12 @@
 	* latexbug.tex: stop expansion occurring on synopsis and other
 	  fields.
 
-1994-10-16 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* nfssfont.dtx:
 	Change \end to \stop in help message. pr/615
 
-1994-10-15 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-15 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx:
 	Warn, if math alphabet is used outside math (from patch)
@@ -6749,7 +6830,7 @@
 	* latexbug.tex: Add latexbug.cfg system, so that personal
           details do not need to be entered every time.
 
-1994-10-14 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fontdef.dtx:
 	Separate text font and math font setup. Added a lot of math
@@ -6771,7 +6852,7 @@
 	* doc.dtx (subsection{Macros for generating index entries}):
 	Added missing percent and use \ttfamily not \texttt
 
-1994-10-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-10-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx (section{Plain \TeX}):
 	Moved math code to ltmath.dtx.
@@ -6801,12 +6882,12 @@
 
         * ltoutenc.dtx: Moved ogonek accent.
 
-1994-09-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-09-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* idx.tex:
 	Add missing brace in \setlength. pr/589
 
-1994-09-25 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-09-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latexsym.dtx (subsection{\LaTeX{} symbols fonts}):
 	Use silent substitution for the bold lasy fonts below 10pt
@@ -6822,7 +6903,7 @@
 
 	* pctex.txt: New version from PCI
 
-1994-09-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-09-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpatch.ltx:
 	patch for pr872 ([] with catcode active)
@@ -6929,7 +7010,7 @@
 	(subsubsection{Margins}): Added fixed values for \oddsidemargin,
 	\evensidemargin and \marginparwidth to compatibility mode
 
-1994-07-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-07-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* patches.txt:
 	Added description for additional patches.
@@ -6960,7 +7041,7 @@
 	* ltpatch.ltx: added patch for latex/667, minipage and \parbox
 	  failing if used with height argument before math setup.
 
-1994-07-05 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-07-05 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpatch.ltx:
 	Added patches for:
@@ -6971,13 +7052,13 @@
 	* patches.txt:
 	Added description for additional patches.
 
-1994-07-03 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-07-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpatch.ltx:
 	Extended patch for T1+german so that composite chars are used instead of
 	accents
 
-1994-07-02 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-07-02 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpatch.ltx:
 	Added patches for:
@@ -7025,7 +7106,7 @@
 	(#[] instead of [1])
 	Ran letter.dtx through ispell.
 
-1994-06-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-06-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* patches.txt:
 	Added descritions of patch level 3 patches.
@@ -7177,7 +7258,7 @@
         Corrected documentation, title etc.
         Corrected dates in changes entries.
 
-1994-06-11 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-06-11 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* patches.txt:
 	Added descritions of patch level 2 patches.
@@ -7202,7 +7283,7 @@
 
 	* Makefile (LATEXS): Added ltpatch.ltx.
 
-1994-06-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-06-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx (subsection{Bells and whistles}):
 	Use new definitions for footnote macros within \maketitle.
@@ -7287,7 +7368,7 @@
 	* Makefile: Don't add extra copyright headers to *.txt and *.err
 	files.
 
-1994-06-01 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-06-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fntguide.tex:
 	Added description of \DeclareTextFontCommand.
@@ -7366,7 +7447,7 @@
  	eufrak from main distribution to extra package directory.
  	Removed features.tex from distribution.
 
-1994-05-30 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-30 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fntguide.tex:
 	Several updates and additions.
@@ -7394,7 +7475,7 @@
 	* classes.dtx (subsubsection{Captions}): Make \@makecaption colour
 	safe by using \sbox\@tempboxa rather than \setbox\@temboxa\hbox.
 
-1994-05-29 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-29 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* usrguide.tex:
 	Small general updates.
@@ -7633,7 +7714,7 @@
 	* tnfss1.tlg: Removed blank lines around font warnings in log
 	file.
 
-1994-05-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* newlfont.dtx:
 	Wrapped long lines.
@@ -7758,7 +7839,7 @@
 	* lterror.dtx Add \@latex at info@no at line, remove some obsolete
 	  code.
 
-1994-05-24 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* tltx003.tlg:
 	Regenerated because of message changes.
@@ -7815,7 +7896,7 @@
 	  bug such that ^^J appears literally rather than breaking the
 	  line in messages.
 
-1994-05-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* usrguide.tex:
 	Updates and additions.
@@ -7945,7 +8026,7 @@
         Added section on class/package structure.
         Restructured the commands list.
 
-1994-05-22 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-22 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltmiscen.dtx:
 	New \protect logic.
@@ -8030,7 +8111,7 @@
 	  files included into source2e.tex.
 	New style \cmd and \cs so Alan can go \cmd\{ in ltoutenc.
 
-1994-05-21 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-21 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* doc.dtx:
 	Replaced \@latexerr by \@latex at error.
@@ -8129,7 +8210,7 @@
 	* ltoutput.dtx (\@outputpage): Added setting of \protect during
 	\shipout.
 
-1994-05-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfinal.dtx :
 	Replaced \font at warning by \@font at warning.
@@ -8375,7 +8456,7 @@
 	mode produced an error since the active underscore was \let to
 	\_ before the latter was defined. \global\let replaced by \gdef.
 
-1994-05-17 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-17 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lfonts.dtx:
 	Added extra braces to \copyright.
@@ -8411,7 +8492,7 @@
 
 	* ltoutenc.dst: Capitalize encoding names.
 
-1994-05-16 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-16 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx (subsection{Macros for the user}):
 	Removed surplus braces from robust command \linespread.
@@ -8473,7 +8554,7 @@
 
         * ltfinal.dtx: Removed ot1enc.sty.
 
-1994-05-15 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-15 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lfonts.dtx:
 	\$ and \pdollar removed since now part of encoding cmds.
@@ -8490,7 +8571,7 @@
 
 	* ifthen.dtx: Add \TE at repl, to make \or safe in \equal.
 
-1994-05-14 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fontdef.dtx (subsection{Encodings}):
 	Don't input .def files in encoding declarations.
@@ -8587,7 +8668,7 @@
 	  Add \normalcolor to \@xfloat, so floats do not pick up the
 	  current colour.
 
-1994-05-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx:
 	Use \@input@ for .fd files so that they show up with
@@ -8716,7 +8797,7 @@
 	Defined \@finalstrut (used in \@mpfootnotetext)
 	Defined \normalcolor (\let to \relax)
 
-1994-05-12 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* tracefnt.dtx:
 	New \baselinestretch concept.
@@ -8798,7 +8879,7 @@
 	* exscale.dtx:
 	Added code for scaling of \big... delimiters.
 
-1994-05-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx:
 	Added file identification string.
@@ -8834,7 +8915,7 @@
 
 	* eufrak.dst: Removed generation of .drv file.
 
-1994-05-08 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-08 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltxdoc.dtx:
 	Moved definition of \GetFileInfo to doc.dtx.
@@ -8851,7 +8932,7 @@
 
         * rawfonts.dtx: Produced v0.01, using somedefs.dtx.
 
-1994-05-07 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* lttab.dtx:
 	Added file identification string.
@@ -8891,7 +8972,7 @@
 	* ltidxbib.dtx: Do not write page number in \nocite warning
 	message.  Set switch for warning and end of run.
 
-1994-05-05 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-05 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* preload.dtx:
 	Added some explanation about the need to have the encoding
@@ -8909,7 +8990,7 @@
 	* ltinit.dtx: added patch (from Frank)
 	  @badcrerr error message removed
 
-1994-05-04 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-04 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latint.dtx:
 	Renamed \@@DeclareMathDelimiter to \@xDeclareMathDelimiter
@@ -8941,7 +9022,7 @@
 
 	* cmfonts.fdd: Included definitions for AMS-supplied cm fonts.
 
-1994-05-03 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-05-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltmiscen.dtx:
 	\@badcrerr replaced by \@nolnerr.
@@ -9098,7 +9179,7 @@
 	so that they ignore spaces between arguments.
 	(section{Picture Mode}): made \circle use \@inmatherr
 
-1994-04-28 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx (section{Plain \TeX}):
 	Turn off overrfull box tracing in trancript file.
@@ -9130,12 +9211,12 @@
 	* ltclass.dtx: Remove extra full stops from the ends of some
 	  error messages.
 
-1994-04-25 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-25 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltmiscen.dtx:
 	message changed to "\verb ended by end of line"
 
-1994-04-24 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpage.dtx:
 	Redefine \@leftmark and \@rightmark to use \@firstoftwo
@@ -9148,7 +9229,7 @@
 	* ltpictur.dtx:
 	Removed surplus spaces after "\hbox to " in several cases.
 
-1994-04-23 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-23 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltfinal.dtx (subsection{Font loading}):
 	Checked the value of \font at submax. If greater 0pt issue a
@@ -9157,7 +9238,7 @@
 	* ltmiscen.dtx:
 	\verb error messages reworded.
 
-1994-04-22 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-22 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltplain.dtx:
 	Replaced width, height, depth by \@wifth, \@height, \@depth.
@@ -9180,7 +9261,7 @@
 	* source2e.tex: modify to always print the index and change
 	  history, no longer need to use ltxdoc.cfg to get the index.
 
-1994-04-21 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-21 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* newlfont.dtx:
 	Changed message "Don't use ..." to "Command \foo invalid in math mode".
@@ -9207,7 +9288,7 @@
 	 processed by LaTeX.
 	 \@filename at parse typo corrected to \filename at parse.
 
-1994-04-20 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-20 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx (subsection{Macros for loading fonts}):
 	Added the global flag \ifG at fontsubs. This will be set to true
@@ -9239,7 +9320,7 @@
 	  cause incorrect spacing. More complicated modifications
 	  required for colour support will be done in color.sty.
 
-1994-04-18 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-18 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latint.dtx:
 	Removed surplus definition of \no at alphabet@error (see fam.dtx entry).
@@ -9277,7 +9358,7 @@
         * latint.dtx: Changed \font at warning to \font at log for redefining
         math alphabets and symbol fonts.
 
-1994-04-17 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-17 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltcntlen.dtx:
 	Use new std counter error message \@nocounterr.
@@ -9402,7 +9483,7 @@
 
         * template.l2e: Created a template for system.l2e files.
 
-1994-04-09 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-04-09 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltherest.dtx:
 	Use standard counter missing error message for \newtheorem.
@@ -9541,7 +9622,7 @@
 
 	* fontcmds.dtx v3.2a "General" Adapted to mass formatting
 
-1994-03-15 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-15 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* varioref.dtx (subsection{Options}):
 	Text added for spanish default (Julio Sanchez).
@@ -9580,7 +9661,7 @@
 
 	* idx.tex: Added.
 
-1994-03-14 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-14 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx (subsubsection{Margins}):
 	Shortened calculation for margins.
@@ -9598,7 +9679,7 @@
 
 	* ltclass.dtx 0.3d \@addtofilelist Macro added
 
-1994-03-13 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-13 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* docstrip.dtx:
 	Replaced \if!#2! by \if>#2> in \from to allow negated modules
@@ -9672,7 +9753,7 @@
 	* ltclass.dtx 0.3c \@fileswithoptions Do not use
 	  \@pr at videpackage to avoid typeout
 
-1994-03-12 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-12 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* classes.dtx
         (section{Identification}):
@@ -9916,12 +9997,12 @@
 	* slides.dtx: Removed declared option `twoside' (Suggested by
 	Joachim Schrod).
 
-1994-03-07 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-07 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* makeindx.dtx (subsection{Makeidx}):
 	Changed \newcommand to \providecommand for \seename.
 
-1994-03-06 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-06 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latexsym.dtx:
 	Changed \typeout's to \wlog's
@@ -9950,7 +10031,7 @@
 
 	* ltboxes.dtx 0.1f \@irsbox Replaced a missing \else
 
-1994-03-03 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-03 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltxdoc.dtx:
 	Added driver code in front so that the documentation can be
@@ -10017,7 +10098,7 @@
 	* ltdirchk.dtx 0.2k "General" Add unstripped module, so that
 	  dircheck.dtx may be used with initex
 
-1994-03-01 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-03-01 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* unpack2e.ins:
 	Removed unnecessary .drv generation (some are still there)
@@ -10035,13 +10116,13 @@
 	* lhyphen.dtx:
 	Corrected typo in documentation.
 
-1994-02-28 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-02-28 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* varioref.dtx:
 	Moved the driver code in front so that the documentation can be
         processed by simply running the file through LaTeX2e.
 
-1994-02-27 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-02-27 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* latint.dtx:
 	Removed decl of \@unused since defined earlier.
@@ -10048,7 +10129,7 @@
 	Removed decl of \typeout.
 	Removed decl of \@tempdima \@tempdimb.
 
-1994-02-26 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-02-26 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* eufrak.dtx:
 	Changed driver code slightly.
@@ -10105,7 +10186,7 @@
 	Moved the driver code in front so that the documentation can be
         processed by simply running the file through LaTeX2e.
 
-1994-02-24 Frank Mittelbach <latex-bugs at latex-project.org>
+1994-02-24 Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* fam.dtx (subsection{Macros for loading fonts}):
         Removed catcode settings from \try at load@fontshape and

Modified: trunk/Master/texmf-dist/doc/latex/base/classes.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/clsguide.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/clsguide.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/clsguide.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/clsguide.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -113,7 +113,7 @@
  
 A more detailed description of the new features of \LaTeX, including an
 overview of more than 200 packages and nearly 1000 ready to run examples, is
-to be found in \emph{\LaTeXcomp second edition} by Frank Mittelbach and
+to be found in \emph{\LaTeXcomp\ second edition} by Frank Mittelbach and
 Michel Goossens~\cite{A-W:MG2004}.
 
 The \LaTeX{} system is based on \TeX{}, which is

Modified: trunk/Master/texmf-dist/doc/latex/base/cmfonts.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/cyrguide.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/doc.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/docstrip.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/encguide.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/exscale.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/fix-cm.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/fntguide.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/graphpap.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/ifthen.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/inputenc.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/latexchanges.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/latexchanges.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/latexchanges.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/latexchanges.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -39,7 +39,7 @@
 \author{\copyright~Copyright 2015--2017, \LaTeX3 Project Team.\\
    All rights reserved.}
  
-\date{2017-04-15}
+\date{2018-04-01}
 
 % a few commands from doc 
 \newcommand\Lpack[1]{\mbox{\textsf{#1}}}
@@ -72,6 +72,21 @@
 with the \Lpack{latexrelease} package being available to revert
 changes to use definitions from an earlier format.
 
+\section{Changes  introduced in 2018-04-01}
+Further details of changes at this release are given in \LaTeX~News~28, but in brief
+the main changes are as listed below.
+
+The default encoding for files has been changed to UTF-8.
+
+A new possibility to refer to older versions of packages has been added.
+
+New commands previously available in \Lpack{remreset} and
+\Lpack{chngcntr} packages for controlling counters have been added.
+
+The definition of \verb|\@ifundefined| has been refined to use the e-\TeX \verb|\ifcsname|
+primitive when available, and to avoid defining the command being tested to be \verb|\relax|
+in the case that it was previously undefined.
+
 \section{Changes  introduced in 2017-04-15}
 Optionally, \LaTeX{} format and package dates may use ISO style dates with
 \texttt{-}  rather than \texttt{/}.

Modified: trunk/Master/texmf-dist/doc/latex/base/latexrelease.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/latexsym.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/lb2.err
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/lb2.err	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/lb2.err	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,4 @@
-\def\readRCS$#1 #2 #3 #4 #5${\def\erratafiledate{#4}}
-\readRCS
-$Id: lb2.err 323 2014-09-30 18:20:13Z mittelba $
+\newcommand\erratafiledate{2014-09-30}
 
 \def\comando#1{\texttt{\string#1}}
 
@@ -14,7 +12,7 @@
 %
 % The current version of this file can be found at:
 %
-%    http://www.latex-project.org/guides/books.html
+%    https://www.latex-project.org/guides/books.html
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -23,7 +21,7 @@
 %%
 %% Copyright (C) 1997,2004,2005,2007, 2014 Frank Mittelbach
 %% This class file is licenced under LPPL latest version; 
-%% see http://www.latex-project.org/lppl
+%% see https://www.latex-project.org/lppl
 %
 %
 % It sets up a few commands used to format the errata entries for books in the
@@ -368,7 +366,7 @@
 Diese Errata-Datei (\texttt{\jobname.err}) ist Teil der
 \LaTeX-Distribution und die neuste Version findet man auf der \LaTeX{}
 Project Webseite unter
-\url{http://www.latex-project.org/guides/}\texttt{\jobname.err}. Dort
+\url{https://www.latex-project.org/help/books/}\texttt{\jobname.err}. Dort
 findet man auch einige Abschnitte des Buches als PDF-Dateien.
 
 Die erste Spalte der Tabelle zeigt die Seitennummer des

Modified: trunk/Master/texmf-dist/doc/latex/base/lb2.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/legal.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/legal.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/legal.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -27,7 +27,7 @@
 under the terms of the LaTeX Project Public License as specified
 in the file lppl.txt.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/doc/latex/base/letter.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/lgc2.err
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/lgc2.err	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/lgc2.err	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,4 @@
-\def\readRCS$#1 #2 #3 #4 #5${\def\erratafiledate{#4}}
-\readRCS
-$Id: lgc2.err 5886 2008-06-13 09:45:27Z mittelba $
+\newcommand\erratafiledate{2008-06-13}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % To produce a printed version of this errata file run this file through
@@ -12,7 +10,7 @@
 %
 % The current version of this file can be found at:
 %
-%    http://www.latex-project.org/guides/books.html
+%    https://www.latex-project.org/guides/books.html
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -21,7 +19,7 @@
 %%
 %% Copyright (C) 1997,2004,2005,2007 Frank Mittelbach
 %% This class file is licenced under LPPL latest version; 
-%% see http://www.latex-project.org/lppl
+%% see https://www.latex-project.org/lppl
 %
 %
 % It sets up a few commands used to format the errata entries for books in the
@@ -334,7 +332,7 @@
 
 This file (\texttt{\jobname.err}) can be found as part of the \LaTeX{}
 distribution and its latest version is maintained on the \LaTeX{}
-project site at \texttt{http://www.latex-project.org/guides/\jobname.err}
+project site at \texttt{https://www.latex-project.org/help/books/\jobname.err}
 where you will also find extracts of the book.
 
 The first column in the table shows the page number of the errata
@@ -602,20 +600,20 @@
 
 \erroronpage{824}{entry [47]}{GTa}{2010/02/10}{}
   An updated version of the manual can be downloaded from
-  \url{http://www.tug.org/docs/metapost/mpman.pdf}
+  \url{https://www.tug.org/docs/metapost/mpman.pdf}
 
 \erroronpage{825}{entry [50]}{FMi}{2008/12/21}{2} 
 Use capital C in ``Lecture Notes in computer Science''
 
 \erroronpage{826}{entry [59]}{FMi}{2008/12/21}{2} 
-  Add web url: \url{http://www.dante.de/dante/DTK/PDF/komoedie_2002_1.pdf}
+  Add web url: \url{http://archiv.dante.de/DTK/PDF/komoedie_2002_1.pdf}
 
 \erroronpage{826}{entry [60]}{FMi}{2008/12/21}{2} 
-    Add web url: \url{http://www.dante.de/dante/DTK/PDF/komoedie_2002_2.pdf}
+    Add web url: \url{http://archiv.dante.de/DTK/PDF/komoedie_2002_2.pdf}
 
  \erroronpage{828}{entry [60]}{FMi}{2008/12/21}{2} 
     Add web url: ``Sample chapter
-  at: \url{http://www.latex-project.org/guides/books.html}''
+  at: \url{https://www.latex-project.org/help/books/}''
 
  \erroronpage{829/830}{editorial change}{FMi}{2008/12/21}{2} 
     Page breaks changed due to other changes

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===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/base/lppl-1-1.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/lppl-1-1.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/lppl-1-1.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -264,7 +264,7 @@
   % conditions of the LaTeX Project Public License, either version 1.1
   % of this license or (at your option) any later version.
   % The latest version of this license is in
-  %   http://www.latex-project.org/lppl.txt
+  %   https://www.latex-project.org/lppl.txt
   % and version 1.1 or later is part of all distributions of LaTeX 
   % version 1999/06/01 or later.
   %

Modified: trunk/Master/texmf-dist/doc/latex/base/lppl-1-2.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/lppl-1-2.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/lppl-1-2.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -265,7 +265,7 @@
   % conditions of the LaTeX Project Public License, either version 1.2
   % of this license or (at your option) any later version.
   % The latest version of this license is in
-  %   http://www.latex-project.org/lppl.txt
+  %   https://www.latex-project.org/lppl.txt
   % and version 1.2 or later is part of all distributions of LaTeX 
   % version 1999/12/01 or later.
   %

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Modified: trunk/Master/texmf-dist/doc/latex/base/lppl.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/lppl.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/lppl.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -358,7 +358,7 @@
   % conditions of the LaTeX Project Public License, either version 1.3
   % of this license or (at your option) any later version.
   % The latest version of this license is in
-  %   http://www.latex-project.org/lppl.txt
+  %   https://www.latex-project.org/lppl.txt
   % and version 1.3 or later is part of all distributions of LaTeX
   % version 2005/12/01 or later.
   %

Modified: trunk/Master/texmf-dist/doc/latex/base/ltluatex.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/base/ltnews.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/base/ltnews.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/ltnews.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/ltnews.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,7 +1,7 @@
 % \iffalse meta-comment
 %
 % Copyright 2006, 2009, 2011, 2014 Heiko Oberdiek
-% Copyright 2014 The LaTeX3 Project
+% Copyright 2014-2018 The LaTeX3 Project
 % 
 % This file is part of the LaTeX base system.
 % -------------------------------------------
@@ -33,7 +33,7 @@
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltnews.tex}%
   [2015/02/16 v1.4b Master file for ltnews*.tex (LaTeX Project)]
-\providecommand*{\lastissue}{27}
+\providecommand*{\lastissue}{28}
 \InputIfFileExists{ltnews-lastissue.cfg}{}{}
 
 

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Modified: trunk/Master/texmf-dist/doc/latex/base/proc.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/base/syntonly.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/base/tlc2.err
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/tlc2.err	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/tlc2.err	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,4 @@
-\def\readRCS$#1 #2 #3 #4 #5${\def\erratafiledate{#4}}
-\readRCS
-$Id: tlc2.err 323 2014-09-30 18:20:13Z mittelba $
+\newcommand\erratafiledate{2014-09-30}
 
 \def\comando#1{\texttt{\string#1}}
 
@@ -14,7 +12,7 @@
 %
 % The current version of this file can be found at:
 %
-%    http://www.latex-project.org/guides/books.html
+%    https://www.latex-project.org/help/books/
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -23,7 +21,7 @@
 %%
 %% Copyright (C) 1997,2004,2005,2007, 2014 Frank Mittelbach
 %% This class file is licenced under LPPL latest version; 
-%% see http://www.latex-project.org/lppl
+%% see https://www.latex-project.org/lppl
 %
 %
 % It sets up a few commands used to format the errata entries for books in the
@@ -338,7 +336,7 @@
 
 This file (\texttt{\jobname.err}) can be found as part of the \LaTeX{}
 distribution and its latest version is maintained on the \LaTeX{}
-project site at \texttt{http://www.latex-project.org/guides/\jobname.err}
+project site at \texttt{https://www.latex-project.org/help/books/\jobname.err}
 where you will also find extracts of the book.
 
 The first column in the table shows the page number of the errata
@@ -456,7 +454,7 @@
 any of the mistakes which had been overlooked so far.
 The latest version of the errata file can
 be found on the \LaTeX{} project site at
-\texttt{http://www.latex-project.org/guides/tlc2.err} where you will also
+\texttt{https://www.latex-project.org/help/books/tlc2.err} where you will also
 find an on-line version of the index and other extracts from the book.''
 
 \CHAPTER{Chapter 1}
@@ -2063,7 +2061,7 @@
   Y\&Y has unfortunately folded and their domain was taking over by a
   seller for ``latex'' clothing (interesting isnt it?).
   Some information about Y\&Y can be found at
-  \texttt{http://www.tug.org/yandy}.
+  \texttt{https://www.tug.org/yandy}.
 
 \seriouserroronpage{518}{fig.~8.9}{CKr/FMi}{2005/02/18}{4}
   The pxfonts have the symbols |\succapprox| and |\precapprox| in the
@@ -2083,7 +2081,7 @@
   Y\&Y has unfortunately folded and their domain was taking over by a
   seller for ``latex'' clothing (interesting isnt it?).
   Some information about Y\&Y can be found at
-  \texttt{http://www.tug.org/yandy}.
+  \texttt{https://www.tug.org/yandy}.
 
 \seriouserroronpage{523}{figure 8.16}{MHe}{2004/05/22}{2}
      The symbols to the left and right of ``Q(t)'' in the middle of
@@ -3462,7 +3460,7 @@
 \erroronpage{789}{para 3}{FMi}{2005/06/02}{4}
 Replace whole paragraph with:
 ``The program is not available on CTAN. Its current home is
-\texttt{http://jabref.sourceforge.net/}, where it was merged
+\texttt{https://www.jabref.org}, where it was merged
 with a similar project called  \textsf{BibKeeper}
 under the new name \textsf{JabRef}.''
 
@@ -4253,18 +4251,22 @@
 \CHAPTER{Bibliography}
 
 \erroronpage{963}{[1]}{CKr}{2005/06/20}{4}
-   Url changed: \url{http://partners.adobe.com/public/developer/en/font/T1_SPEC.PDF}
+   Url changed: \url{https://partners.adobe.com/public/developer/en/font/T1_SPEC.PDF}
+   2017: url no longer valid; maybe \url{https://www-cdf.fnal.gov/offline/PostScript/T1_SPEC.PDF}
 
 \erroronpage{963}{[2]}{CKr}{2005/06/20}{4}
-   Url changed: \url{http://partners.adobe.com/public/developer/en/ps/5001.DSC_Spec.pdf}
+   Url changed: \url{https://partners.adobe.com/public/developer/en/ps/5001.DSC_Spec.pdf}
+   2017: url no longer valid; maybe \url{https://www-cdf.fnal.gov/offline/PostScript/5001.PDF}
 
 \erroronpage{963}{[3]}{CKr}{2005/06/20}{4}
    Url changed:
-   \url{http://partners.adobe.com/public/developer/en/ps/5002.EPSF_Spec.pdf}
+   \url{https://partners.adobe.com/public/developer/en/ps/5002.EPSF_Spec.pdf}
+   2017: url no longer valid; maybe \url{https://archive.org/details/5002.EPSFSpec}
 
 \erroronpage{964}{[5]}{CKr}{2005/06/20}{4}
    Url changed:
-   \url{http://partners.adobe.com/public/developer/en/pdf/PDFReference.pdf}
+   \url{https://partners.adobe.com/public/developer/en/pdf/PDFReference.pdf}
+   2017: url no longer valid; maybe \url{http://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf}
 
 
 \erroronpage{965}{[17], l.-1}{HjG}{2004/06/18}{2}
@@ -4291,10 +4293,10 @@
 
 \erroronpage{975}{[107], [109], [110], [111]}{HjG}{2004/06/21}{2}
   Incomplete URLs:\\
-  \texttt{http://www.latex-project.org\u{/ltnews/}}\\
-  \texttt{http://www.latex-project.org\u{/guides/fntguide.pdf}}\\
-  \texttt{http://www.latex-project.org\u{/guides/cfgguide.pdf}}\\
-  \texttt{http://www.latex-project.org\u{/lppl/}}
+  \texttt{https://www.latex-project.org\u{/news/latex2e-news/}}\\
+  \texttt{https://www.latex-project.org\u{/help/documentation/fntguide.pdf}}\\
+  \texttt{https://www.latex-project.org\u{/help/documentation/cfgguide.pdf}}\\
+  \texttt{https://www.latex-project.org\u{/lppl/}}
 
 \erroronpage{976}{[117]}{FMi}{2005/11/07}{s}
   The title is ``E-\TeX: Guidelines for Future \TeX{} Extensions''.
@@ -4304,11 +4306,11 @@
 
 \erroronpage{977}{[124]}{FMi}{2005/07/09}{4}
   Link is missing a period:
-    \url{http://www.latex-project.org/papers/tug99}\texttt{\u.pdf}
+    \url{https://www.latex-project.org/publications/tug99}\texttt{\u.pdf}
 
 \erroronpage{978}{[138]}{FMi}{2005/06/25}{4}
   Now has appeared:  24\#1, pp.~105--114, 2004. URL:
-  \url{http://www.tug.org/TUGboat/Articles/tb24-1/plaice.pdf}
+  \url{https://www.tug.org/TUGboat/Articles/tb24-1/plaice.pdf}
 
 \erroronpage{979}{[143]}{HjG}{2004/05/20}{2}
   Missing period: Robert M\u. Ritter
@@ -4343,7 +4345,7 @@
 
 \erroronpage{982}{[168]}{HjG}{2004/05/20}{2}
   First line of online resources should be:\\
-  \texttt{http://www.tug.org/TUGboat/Articles/\u{tb11-3/tb29vulis.pdf}}
+  \texttt{https://www.tug.org/TUGboat/Articles/\u{tb11-3/tb29vulis.pdf}}
 
 
 \CHAPTER{Index}
@@ -4352,7 +4354,7 @@
   I do not list changes to the index that are results of other errata
   entries as they are too difficult to track. Instead I will put an
   updated index on the web at
-  \url{http://www.latex-project.org/guides/tlc2-ap4.pdf} once in a while.
+  \url{https://www.latex-project.org/help/books/tlc2-ap4.pdf} once in a while.
 
 \erroronpage{general}{}{FMi}{2004/06/08}{2}
   Editorial comment: the whole index has been reprinted.

Modified: trunk/Master/texmf-dist/doc/latex/base/tlc2.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/tulm.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/usrguide.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/utf8ienc.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/base/webcomp.err
===================================================================
--- trunk/Master/texmf-dist/doc/latex/base/webcomp.err	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/base/webcomp.err	2018-04-06 21:33:45 UTC (rev 47330)
@@ -14,7 +14,7 @@
 %%
 %% Copyright (C) 1997,2004,2005,2007 Frank Mittelbach
 %% This class file is licenced under LPPL latest version;
-%% see http://www.latex-project.org/lppl
+%% see https://www.latex-project.org/lppl
 %
 %
 % It sets up a few commands used to format the errata entries for books in the

Modified: trunk/Master/texmf-dist/doc/latex/base/webcomp.pdf
===================================================================
(Binary files differ)

Added: trunk/Master/texmf-dist/doc/latex/tools/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tools/README.md	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/tools/README.md	2018-04-06 21:33:45 UTC (rev 47330)
@@ -0,0 +1,81 @@
+## README for the `tools` bundle
+
+
+This bundle consists of LaTeX2e packages written and supported by
+members of the LaTeX3 Project Team.
+
+The documented source code of each package is in a file with extension
+`.dtx`.  Running LaTeX on the file `tools.ins` will produce all the
+package files, and some associated files.
+
+So you should first process `tools.ins`:
+
+    latex tools.ins
+
+The files with extensions `.sty` and `.tex` (including a file whose
+name is just `.tex`) should then be moved to a directory on LaTeX's
+standard input path.
+
+Documentation for the individual packages may then be obtained by
+running LaTeX on the `.dtx` files.
+
+For example:
+
+    latex array.dtx
+
+will produce the file `array.pdf`, documenting the array package.
+
+
+The file `manifest.txt` contains a list of the main files in the
+distribution together with a one-or-two line summary of each package.
+
+
+### Copyright
+
+Copyright is maintained on each of these packages by the author(s)
+of the package. 
+
+
+### Distribution Conditions
+
+All the files in this bundle may be distributed under the conditions
+of the LaTeX Project Public License, either version 1.3c of this
+license or (at your option) any later version.  The latest version of
+this license is in
+    https://www.latex-project.org/lppl.txt
+and version 1.3c or later is part of all distributions of LaTeX 
+version 2005/12/01 or later.
+
+The list of all files belonging to the Tools Bundle is
+given in the file `manifest.txt`.
+
+Commercial users of the `multicol` package are asked to read the
+notice at the head of the file multicol.dtx.
+
+The use of these files is otherwise unrestricted.
+
+
+### Reporting Bugs
+
+If you wish to report a problem or bug in any of these packages
+please use the 
+[Issue Tracker for LaTeX2e on GitHub](https://github.com/latex3/latex2e/issues)
+and follow the guidelines that pop up if you press the `New issue` button.
+
+
+In particular, to check that you are really seeing a bug, please write
+a short, self-contained document that shows the problem. This should
+include the `latexbug` package, which will warn if your test file is
+not suitable for one or the other reason. See the [CONTRIBUTING
+guide](https://github.com/latex3/latex2e/blob/master/CONTRIBUTING.md)
+for further details, or if you need to obtain the `latexbug` package.
+
+If the bug turns out to be with third-party software then please
+contact the developer, and not us!
+
+
+
+### Copyright
+
+This README file is copyright 1993-2017 The LaTeX3 Project.
+


Property changes on: trunk/Master/texmf-dist/doc/latex/tools/README.md
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/doc/latex/tools/README.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tools/README.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/tools/README.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 
@@ -68,7 +68,7 @@
 of the LaTeX Project Public License, either version 1.1 of this
 license or (at your option) any later version.  The latest version of
 this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.1 or later is part of all distributions of LaTeX 
 version 1999/06/01 or later.
 

Modified: trunk/Master/texmf-dist/doc/latex/tools/afterpage.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/array.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/bm.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/calc.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/changes.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tools/changes.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/tools/changes.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -5,6 +5,22 @@
 are not part of the distribution.
 =======================================================================
 
+2017-11-07  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
+
+	* array.dtx: fixed bug reported on stack exchange SX68732 about
+	bad vertical placement with last column being an m-column 
+
+	* array.dtx: fixed bug with m-cells when \extrarowheight is used
+
+	* array.dtx: added w and W column types to support lcr columns with
+	fixed width 
+        (see TUB paper in 38/2: https://www.latex-project.org/publications )
+
+2017-09-28  David Carlisle  <latex-bugs at latex-project.org>
+
+	* tabularx.dtx: set \linewidth as well as \hsize in the column
+	widths documentation.
+
 2017-04-11  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* multicol.dtx: Make \clearpage behave like \newpage (pr/4511)
@@ -12,7 +28,7 @@
 2017-01-16  David Carlisle  <latex-bugs at latex-project.org>
 
 	* bm.dtx: further fixes to luatex code branch for
-	http://tex.stackexchange.com/questions/349001
+	https://tex.stackexchange.com/questions/349001
 
 2016-10-06  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
@@ -192,8 +208,8 @@
 2014-04-22  Frank Mittelbach  <latex-bugs at latex-project.org>
 
 	* multicol.dtx:
-	   Bug fix: color leak (http://tex.stackexchange.com/questions/138783)
-	   Bug fix: space at column bottom (http://tex.stackexchange.com/questions/121692)
+	   Bug fix: color leak (https://tex.stackexchange.com/questions/138783)
+	   Bug fix: space at column bottom (https://tex.stackexchange.com/questions/121692)
 	   Bug fix: Reset \@mparbottom after page finishes
 
 2014-04-22  David Carlisle  <david.carlisle at latex-project.org>
@@ -203,7 +219,7 @@
 2012-02-06  David Carlisle  <david.carlisle at latex-project.org>
 
 	* tabularx.dtx: Avoid exceeding maxdimen
-          http://tex.stackexchange.com/questions/29194/how-to-typeset-tabularx-with-34-columns-error-message
+          https://tex.stackexchange.com/questions/29194/how-to-typeset-tabularx-with-34-columns-error-message
 
 2011-12-20  Frank Mittelbach  <latex-bugs at latex-project.org>
 

Modified: trunk/Master/texmf-dist/doc/latex/tools/dcolumn.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/delarray.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/enumerate.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/fileerr.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/fontsmpl.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/ftnright.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/hhline.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/indentfirst.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/layout.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/longtable.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/manifest.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tools/manifest.txt	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/tools/manifest.txt	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/doc/latex/tools/multicol.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/rawfonts.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/shellesc.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/showkeys.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/somedefs.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/tabularx.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/theorem.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/tools-overview.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/tools-overview.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/tools/tools-overview.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/doc/latex/tools/tools-overview.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/doc/latex/tools/trace.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/varioref.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/verbatim.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/xr.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/tools/xspace.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/makeindex/latex/gglo.ist
===================================================================
--- trunk/Master/texmf-dist/makeindex/latex/gglo.ist	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/makeindex/latex/gglo.ist	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/makeindex/latex/gind.ist
===================================================================
--- trunk/Master/texmf-dist/makeindex/latex/gind.ist	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/makeindex/latex/gind.ist	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/source/latex/base/alltt.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/alltt.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/alltt.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/alltt.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/alltt.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/alltt.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2014
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/classes.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/classes.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/classes.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/classes.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/classes.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/classes.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/cmextra.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/cmextra.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/cmextra.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -71,8 +74,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/cmfonts.fdd
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/cmfonts.fdd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/cmfonts.fdd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/source/latex/base/cmfonts.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/cmfonts.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/cmfonts.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -71,8 +74,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/doc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/doc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/doc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -35,7 +35,7 @@
 %<+package|shortvrb>\NeedsTeXFormat{LaTeX2e}[1994/12/01]
 %<+package> \ProvidesPackage{doc}
 %<+shortvrb>\ProvidesPackage{shortvrb}
-%<+package|shortvrb>  [2016/02/15 v2.1g
+%<+package|shortvrb>  [2018/02/01 v2.1h
 %<+package|shortvrb>   Standard LaTeX documentation package (FMi)]
 %\catcode`\<=12
 %
@@ -990,7 +990,7 @@
 % \texttt{gglo.ist}.  \DescribeMacro\GlossaryMin
 % \DescribeMacro\GlossaryPrologue \DescribeMacro\GlossaryParms The
 % "\GlossaryMin", "\GlossaryPrologue" and "\GlossaryParms" macros are
-% analagous to the "\Index"\ldots\ versions.  (The \LaTeX{} `glossary'
+% analogous to the "\Index"\ldots\ versions.  (The \LaTeX{} `glossary'
 % mechanism is used for the change entries.)
 %
 % \label{sec:checksum}
@@ -1059,7 +1059,7 @@
 % While |\CharacterTable| and |\CheckSum| have been important features
 % in the early days of the public internet when \DOC{} was written as
 % the mail gateways back then were rather unreliable and often mangled
-% files they are these days more a nuicance than any help. They are
+% files they are these days more a nuisance than any help. They are
 % therefore now fully optional and no longer recommended for use with new files.
 %
 %
@@ -4836,13 +4836,14 @@
 %    undefined before \texttt{doc.sty} is read in.  The default values
 %    for the internal registers are scattered over this file.
 % \changes{v1.5u}{1989/11/14}{\cs{DocStyleParms} now empty}
+% \changes{v2.1h}{2018/02/01}{Only use\cs{DocStyleParms} if defined
+%                             (previously the test defined it)}
 %    \begin{macrocode}
-\@ifundefined{DocstyleParms}{}{}
+\@ifundefined{DocstyleParms}{}{\DocstyleParms}
 %    \end{macrocode}
-%    Now we allow overwriting the values by calling
-%    |\DocstyleParms|.
+%    Clear out |\DocstyleParms| after use (or non-use).
 %    \begin{macrocode}
-\DocstyleParms     \let\DocstyleParms\relax
+ \let\DocstyleParms\relax
 %    \end{macrocode}
 % \end{macro}
 %

Modified: trunk/Master/texmf-dist/source/latex/base/docstrip.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/docstrip.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/docstrip.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/docstrip.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/docstrip.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/docstrip.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -45,11 +48,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -60,7 +63,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/ec.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ec.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ec.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -71,8 +74,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/exscale.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/exscale.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/exscale.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/exscale.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/exscale.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/exscale.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/fix-cm.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/fix-cm.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/fix-cm.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/fix-cm.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/fix-cm.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/fix-cm.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/fontdef.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/fontdef.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/fontdef.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/format.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/format.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/format.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2018
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -81,7 +84,7 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
@@ -96,7 +99,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -120,7 +123,7 @@
 
 This is a generated file.  
 
-Copyright 1993-2016
+Copyright 1993-2018
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -131,7 +134,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -190,7 +193,7 @@
           \from{ltbibl.dtx}{2ekernel}
           \from{ltpage.dtx}{2ekernel}
           \from{ltoutput.dtx}{2ekernel}
-          \from{ltclass.dtx}{2ekernel}
+          \from{ltclass.dtx}{2ekernel,tracerollback}
           \from{ltluatex.dtx}{2ekernel}
           \from{ltfinal.dtx}{2ekernel}}
    \file{tracefnt.sty}{%

Modified: trunk/Master/texmf-dist/source/latex/base/graphpap.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/graphpap.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/graphpap.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/graphpap.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/graphpap.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/graphpap.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/ifthen.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ifthen.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ifthen.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ifthen.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ifthen.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ifthen.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/inputenc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/inputenc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/inputenc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -308,7 +308,7 @@
 %
 % \subsubsection{\normalfont\ttfamily Keyboard character used is undefined  in
 % inputencoding `\meta{name}'}
-
+%
 % The document contains an 8-bit character that is not defined by the
 % current input encoding in force. This means that either there is a
 % mismatch between the document encoding that the document claims it
@@ -410,7 +410,7 @@
 %<cp1252&!ansinew>  \ProvidesFile{cp1252.def}
 %<cp1250>  \ProvidesFile{cp1250.def}
 %<cp1257>  \ProvidesFile{cp1257.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 %<cp850>%%
 %<cp850>%% If you need a Euro symbol, try cp858 instead.
 %<cp850>%%
@@ -534,6 +534,8 @@
 % \changes{v0.95}{1997/12/20}{Changed to work in any vmode, for David}
 % \changes{v1.2a}{2014/04/20}{Added alternative definition for xe/lua tex (pr/4024)}%
 % \changes{v1.2b}{2014/04/30}{Allow (x-)ascii and utf8x aliases for utf8 in xetex/luatex}%
+% \changes{v1.3a}{2018/03/24}{Make \cs{inputencoding} do nothing if
+%                             the argument matches current encoding}%
 %    This sets the encoding to be |#1|.  It first sets all the
 %    characters 128--255 to be active (and sets their initial
 %    definition to be |\@inpenc at undefined|).
@@ -549,6 +551,9 @@
 %
 %    \begin{macrocode}
 \def\inputencoding#1{%
+  \edef\reserved at a{#1}%
+  \ifx\reserved at a\inputencodingname
+  \else
 %    \end{macrocode}
 %    We start with a hook to be executed before the encoding change
 %    happens.
@@ -631,6 +636,10 @@
 % \changes{v1.1a}{2006/02/22}{Added \cs{inpenc at posthook}}
 %    \begin{macrocode}
   \the\inpenc at posthook
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+  \fi
 }
 %    \end{macrocode}
 %
@@ -680,8 +689,8 @@
 % \changes{v1.1a}{2006/02/22}{Hook added}
 %    Two hooks to be executed before and after an encoding changes happened.
 %    \begin{macrocode}
-\newtoks\inpenc at prehook
-\newtoks\inpenc at posthook
+\ifx\inpenc at prehook\@undefined\newtoks\inpenc at prehook\fi
+\ifx\inpenc at posthook\@undefined\newtoks\inpenc at posthook\fi
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
@@ -728,7 +737,17 @@
 %
 %
 %    Then for each option, we input that encoding file.
+%    Only exception: for utf8x (from \texttt{ucs} package) we
+%    first restore the raw input encoding. That should be moved to the
+%    \texttt{utf8x.def} file, eventually.
+%    In case of a rollback |\UseRawInputEncoding| is not defined so we
+%    only input the encoding.
+% \changes{v1.3b}{2018/04/06}{Handle utf8x encoding manually for now}
 %    \begin{macrocode}
+\DeclareOption{utf8x}{\ifdefined\UseRawInputEncoding
+                        \UseRawInputEncoding
+                      \fi
+                      \inputencoding{\CurrentOption}}
 \DeclareOption*{\inputencoding{\CurrentOption}}
 \ProcessOptions
 %</package>
@@ -2594,7 +2613,7 @@
 %
 % Data for the \LaTeX{} support was mainly provided by  Ionel Ciob\^{i}c\u{a}
 % with additions and corrections taken from\\
-% \texttt{http://www.unicode.org/Public/MAPPINGS/ISO8859/8859-16.TXT}.
+% \texttt{https://www.unicode.org/Public/MAPPINGS/ISO8859/8859-16.TXT}.
 %
 % \changes{v1.1b}{2006/03/03}{Corrections (pr/3849)}
 %
@@ -2892,7 +2911,7 @@
 %    This is an MS Windows encoding for Baltic languages,
 %    known as Code Page 1257; provided by Heiko Oberdiek
 %    using the mappings to Unicode in\\
-%    \texttt{http://www.unicode.org/\\Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1257.TXT}\\
+%    \texttt{https://www.unicode.org/\\Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1257.TXT}\\
 %    and\\
 %    \texttt{http://www.microsoft.com/globaldev/reference/sbcs/1257.mspx}.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/inputenc.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/inputenc.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/inputenc.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/latex209.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/latex209.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/latex209.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/latex209.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/latex209.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/latex209.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/latexrelease.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/latexrelease.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/latexrelease.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -30,6 +30,7 @@
 % \iffalse
 %
 %<*dtx>
+          \def\latexreleaseversion{<date only known in .sty file>} 
           \ProvidesFile{latexrelease.dtx}
 %</dtx>
 %<driver>\ProvidesFile{latexrelease.drv}
@@ -39,7 +40,8 @@
 %<*!fixltx2e>
 % \fi
 %         \ProvidesFile{latexrelease.dtx}
-          [2016/12/29 v1.0h LaTeX release emulation and tests]
+          [2018/02/18 v1.0j LaTeX release emulation and tests
+              (including releases up to \latexreleaseversion)]
 % \iffalse
 %</!fixltx2e>
 %<*driver>
@@ -55,6 +57,8 @@
 %</driver>
 % \fi
 %
+% \changes{v1.0i}{2017/12/17}{Add \cs{latexreleaseversion} info
+%                             to \cs{ProvidesPackage} output}
 %
 %
 % \let\package\textsf
@@ -113,10 +117,12 @@
 %
 % \section{Package Options}
 % \begin{itemize}
-% \item \emph{yyyy/mm/dd}
-% The package accepts any \LaTeX\ format date as argument,% 
+% \item \emph{yyyy/mm/dd} or \emph{yyyy-nn-dd}
+% The package accepts any possible \LaTeX\ format date as argument,
 % although dates in the future for which the current release of this
-% package has no information will generate a warning.
+% package has no information will generate a warning. Dates 
+% earlier than 2015 will work but will roll back to some point in 2015 
+% when the method was introduced.
 %
 % \item%
 % |current| This is the default behaviour, it does not change the
@@ -392,6 +398,7 @@
 % ensures |requestedLaTeXdate| gets set to a number.  Generate an
 % error if there are any non digit tokens remaining after removing the
 % |//|.
+% \changes{v1.0j}{2018/01/30}{Explain both date formats in error message}
 %    \begin{macrocode}
 \def\reserved at a{%
 \edef\requestedLaTeXdate{\the\count@}%
@@ -401,7 +408,7 @@
 \ifx\reserved at b\@empty\else
 \PackageError{latexrelease}%
              {Unexpected option \requestedpatchdate}%
-             {The option must be of the form yyyy/mm/dd}%
+             {The option must be of the form yyyy/mm/dd or yyyy-mm-dd}%
 \fi}
 \afterassignment\reserved at a
 \count@\expandafter
@@ -417,7 +424,7 @@
 %    \begin{macrocode}
 \ifnum\requestedLaTeXdate=\currentLaTeXdate
 \PackageWarningNoLine{latexrelease}{%
-  Current format date selected, no patches applied.}
+  Current format date selected, no patches applied}
 \expandafter\endinput
 \fi
 %    \end{macrocode}

Modified: trunk/Master/texmf-dist/source/latex/base/latexrelease.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/latexrelease.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/latexrelease.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2017
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2017
+Copyright 1993-2018
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -79,27 +82,44 @@
 \usedir{tex/latex/base}
 
 \generateFile{latexrelease.sty}{t}{%
-  \from{ltclass.dtx}     {isodate}%
+  \from{ltclass.dtx}     {latexreleasefirst,tracerollback}%
   \from{ltvers.dtx}      {latexrelease}%
   \from{latexrelease.dtx}{latexrelease}%
   \from{ltdirchk.dtx}    {latexrelease}%
   \from{ltdefns.dtx}     {latexrelease}%
+  \from{ltalloc.dtx}     {latexrelease}% empty
+  \from{ltcntrl.dtx}     {latexrelease}% empty
+  \from{lterror.dtx}     {latexrelease}% empty
+  \from{ltpar.dtx}       {latexrelease}% empty
+  \from{ltlists.dtx}     {latexrelease}% empty
   \from{ltboxes.dtx}     {latexrelease}%
+  \from{lttab.dtx}       {latexrelease}% empty
   \from{ltmath.dtx}      {latexrelease}%
   \from{ltpictur.dtx}    {latexrelease}%
+  \from{ltthm.dtx}       {latexrelease}% empty
+  \from{ltsect.dtx}      {latexrelease}% empty
   \from{ltfiles.dtx}     {latexrelease}%
   \from{ltoutenc.dtx}    {latexrelease}%
   \from{ltcounts.dtx}    {latexrelease}%
   \from{ltlength.dtx}    {latexrelease}%
   \from{ltfloat.dtx}     {latexrelease}%
+  \from{ltidxglo.dtx}    {latexrelease}% empty
+  \from{ltbibl.dtx}      {latexrelease}% empty
+  \from{ltpage.dtx}      {latexrelease}% empty
   \from{ltoutput.dtx}    {latexrelease}%
-  \from{ltclass.dtx}     {latexrelease}%
+  \from{ltclass.dtx}     {latexrelease,tracerollback}%
   \from{ltspace.dtx}     {latexrelease}%
+  \from{ltlogos.dtx}     {latexrelease}% empty
   \from{ltplain.dtx}     {latexrelease}%
   \from{ltfssdcl.dtx}    {latexrelease}%
   \from{ltfssini.dtx}    {latexrelease}%
+  \from{ltfntcmd.dtx}    {latexrelease}% empty
   \from{ltfssbas.dtx}    {latexrelease}%
+  \from{ltfsstrc.dtx}    {latexrelease}% empty
   \from{ltfsscmp.dtx}    {latexrelease}%
+  \from{ltpageno.dtx}    {latexrelease}% empty
+  \from{ltxref.dtx}      {latexrelease}% empty
+  \from{ltmiscen.dtx}    {latexrelease}%
   \from{ltluatex.dtx}    {latexrelease}%
   \from{ltfinal.dtx}     {latexrelease}%
 }

Modified: trunk/Master/texmf-dist/source/latex/base/latexsym.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/latexsym.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/latexsym.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/latexsym.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/latexsym.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/latexsym.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -80,11 +83,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -95,7 +98,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -110,8 +113,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/letter.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/letter.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/letter.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/letter.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/letter.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/letter.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/ltalloc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltalloc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltalloc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltbibl.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltbibl.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltbibl.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltboxes.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltboxes.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltboxes.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltclass.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltclass.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltclass.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -33,7 +33,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltclass.dtx}
-             [2017/03/08 v1.2c LaTeX Kernel (Class & Package Interface)]
+             [2018/03/27 v1.2f LaTeX Kernel (Class & Package Interface)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltclass.dtx}
@@ -56,11 +56,16 @@
 % \fi
 %
 %
+% \changes{v0.2f}{1993/11/22}
+%         {\cs{@unknownversion} removed}
+% \changes{v1.0j}{1994/10/18}
+%         {Move \cs{listfiles} to ltfiles.dtx}
 % \changes{v1.0f}{1994/05/22}{Use new warning and error commands}
 % \changes{v1.0l}{1994/11/17}{\cs{@tempa} to \cs{reserved at a}}
 % \changes{v1.0z}{1998/03/21}{Added to documentation of filecontents}
 % \changes{v1.1c}{1998/08/17}{(RmS) Minor documentation fixes.}
 %
+%
 % \section{Introduction}
 %
 % This file implements the following declarations, which replace
@@ -613,19 +618,41 @@
   \expandafter\@ifl at t@r
     \csname ver@#2.#1\endcsname}
 \@onlypreamble\@ifl at ter
+%</2ekernel>
 %    \end{macrocode}
 %
 % This internal macro is also used in |\NeedsTeXFormat|.
 % \changes{v0.2f}{1993/11/22}
 %         {Added //00 so parsing never produces a runaway argument.}
+% \changes{v1.2d}{2018/02/18}
+%         {Added 0 up front to make bad data come out as 0.}
 %    \begin{macrocode}
+%<latexrelease>\IncludeInRelease{2018/04/01}%
+%<latexrelease>                 {\@ifl at t@r}{Guard against bad input}%
+%<*2ekernel|latexrelease>
 \def\@ifl at t@r#1#2{%
-  \ifnum\expandafter\@parse at version#1//00\@nil<%
-        \expandafter\@parse at version#2//00\@nil
+  \ifnum\expandafter\@parse at version\expandafter0#1//00\@nil<%
+        \expandafter\@parse at version\expandafter0#2//00\@nil
     \expandafter\@secondoftwo
   \else
     \expandafter\@firstoftwo
   \fi}
+%</2ekernel|latexrelease>
+%<latexrelease>\EndIncludeInRelease
+%<latexrelease>\IncludeInRelease{0000/00/00}%
+%<latexrelease>                 {\@ifl at t@r}{Guard against bad input}%
+%<latexrelease>\def\@ifl at t@r#1#2{%
+%<latexrelease>  \ifnum\expandafter\@parse at version#1//00\@nil<%
+%<latexrelease>        \expandafter\@parse at version#2//00\@nil
+%<latexrelease>    \expandafter\@secondoftwo
+%<latexrelease>  \else
+%<latexrelease>    \expandafter\@firstoftwo
+%<latexrelease>  \fi}
+%<latexrelease>\EndIncludeInRelease
+%<*2ekernel>
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
 \@onlypreamble\@ifl at t@r
 %    \end{macrocode}
 %
@@ -635,7 +662,7 @@
 %         {add \cs{@parse at version@dash} to support yyyy-mm-dd as well as yyyy/mm/dd }
 %    \begin{macrocode}
 %</2ekernel>
-%<*2ekernel|isodate>
+%<*2ekernel|latexreleasefirst>
 \def\@parse at version#1/#2/#3#4#5\@nil{%
 \@parse at version@dash#1-#2-#3#4\@nil
 }
@@ -645,7 +672,7 @@
 %    \begin{macrocode}
 \def\@parse at version@dash#1-#2-#3#4#5\@nil{%
   \if\relax#2\relax\else#1\fi#2#3#4 }
-%</2ekernel|isodate>
+%</2ekernel|latexreleasefirst>
 %<*2ekernel>
 %    \end{macrocode}
 % \end{macro}
@@ -716,6 +743,7 @@
 %<latexrelease>  \fi
 %<latexrelease> }%
 %<latexrelease> \reserved at a}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %
@@ -1043,6 +1071,7 @@
 %<latexrelease>             {\csname ds@\CurrentOption\endcsname}%
 %<latexrelease>    \edef\CurrentOption{##1}}%
 %<latexrelease>  \expandafter\reserved at a\CurrentOption\@nil}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %
@@ -1362,6 +1391,7 @@
 %<latexrelease>        \expandafter\reserved at b\reserved at a,\@nil,}%
 %<latexrelease>  \fi
 %<latexrelease>  \reserved at a}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %
@@ -1437,7 +1467,7 @@
     \csname\@currname.\@currext-h@@k\endcsname
     \expandafter\let\csname\@currname.\@currext-h@@k\endcsname
               \@undefined
-    \@unprocessedoptions}
+    \@unprocessedoptions}%
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -1672,6 +1702,12 @@
 % \changes{v1.0p}{1995/05/25}{Delete \cs{filec at ntents} after preamble}
 %    \begin{macrocode}
 \begingroup%
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=12  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
 \catcode`\*=11 %
 \catcode`\^^M\active%
 \catcode`\^^L\active\let^^L\relax%
@@ -1727,6 +1763,19 @@
   \fi%
   \let\do\@makeother\dospecials%
 %    \end{macrocode}
+%    If there are active characters in the upper half (e.g., from
+%    \texttt{inputenc} there would be confusion so we render everything
+%    harmless.
+% \changes{v1.2f}{2018/03/27}
+%         {Use full file name for old release}
+%    \begin{macrocode}
+  \count@ 128\relax%
+  \loop%
+    \catcode\count@ 11\relax%
+    \advance\count@ \@ne%
+    \ifnum\count@<\@cclvi%
+  \repeat%
+%    \end{macrocode}
 %
 % \changes{v1.0y}{1997/10/10}
 %     {Check for text before or after \cs{end} environment. latex/2636}
@@ -1807,15 +1856,616 @@
 % \end{macro}
 %
 %
-% \changes{v0.2f}{1993/11/22}
-%         {\cs{@unknownversion} removed}
-% \changes{v1.0j}{1994/10/18}
-%         {Move \cs{listfiles} to ltfiles.dtx}
 %
+%
+%
+% \section{Package/class rollback mechanism}
+%
+%
+%    
 %    \begin{macrocode}
 %</2ekernel>
+%<*2ekernel|latexreleasefirst>
 %    \end{macrocode}
 %
+% \changes{v1.2d}{2018/02/18}{Introduce rollback concept}
+%
+%  \begin{macro}{\pkgcls at debug}
+%    For testing we have a few extra lines of code that by default do
+%    nothing but one can set |\pkgcls at debug| to  |\typeout| to get
+%    extra info. Sometime in the future this will be dropped.
+%    \begin{macrocode}
+%<*tracerollback>
+%\let\pkgcls at debug\typeout
+\let\pkgcls at debug\@gobble
+%</tracerollback>
+%    \end{macrocode}
+%  \end{macro}
+%
+%
+%  \begin{macro}{\requestedLaTeXdate}
+%    The macro (!) |\requestedLaTeXdate| holds the globally requested
+%    rollback date (via \texttt{latexrelease}) or zero if no such
+%    request was made. 
+%    \begin{macrocode}
+\def\requestedLaTeXdate{0}
+%    \end{macrocode}
+%  \end{macro}
+%
+%
+%  \begin{macro}{\pkgcls at targetdate}
+%  \begin{macro}{\pkgcls at targetlabel}
+%  \begin{macro}{\pkgcls at innerdate}
+%
+%    If a rollback for a package or class is requested then
+%    |\pkgcls at targetdate| holds the requested date as a number
+%    YYYYMMDD (if there was one, otherwise the value of
+%    |\requestedLaTeXdate|) and |\pkgcls at targetlabel| will be
+%    empty. If there was a request for a named version then
+%    |\pkgcls at targetlabel| holds the verion name and
+%    |\pkgcls at targetdate| is set to \texttt{1}.
+%
+%    |\pkgcls at targetdate=0| is used to indicate that there was no
+%    rollback request.
+%    While loading an old release |\pkgcls at targetdate| is also reset to
+%    zero so that |\DeclareRelease| declarations are bypassed.
+%
+%    In contrast |\pkgcls at innerdate| will always hold the requested
+%    date (in a macro not a counter) if there was one, otherwise,
+%    e.g., if there was no request or a request to a version name it
+%    will contain \TeX{} largest legal number. While loading a file
+%    this can be used to provide conditionals that select code based
+%    on the request.
+%
+%
+%    \begin{macrocode}
+\ifx\pkgcls at targetdate\@undefined
+  \newcount\pkgcls at targetdate
+\fi
+\let\pkgcls at targetlabel\@empty
+\def\pkgcls at innerdate{\maxdimen}
+%    \end{macrocode}
+%  \end{macro}
+%  \end{macro}
+%  \end{macro}
+
+%  \begin{macro}{\pkgcls at candidate}
+%  \begin{macro}{\pkgcls at releasedate}
+%    When looping through the |\DeclareRelease| declarations we
+%    record if the release is the best candidate we have seen so far.
+%    This is recorded in |\pkgcls at candidate| and we update it whenever
+%    we see a better one.
+%
+%    In |\pkgcls at releasedate| we keep track of the release date of
+%    that candidate.
+%    \begin{macrocode}
+\let\pkgcls at candidate\@empty
+\let\pkgcls at releasedate\@empty
+%    \end{macrocode}
+%  \end{macro}
+%  \end{macro}
+%
+%  \begin{macro}{\load at onefilewithoptions}
+%  \begin{macro}{\@onefilewithoptions}
+%    the best place to add the rollback code is at the point where
+%    |\@onefilewithoptions| is called to load a single class or
+%    package.
+%
+%    To make things easy we save the old definition as
+%    |\load at onefilewithoptions| and then provide a new interface.
+%
+%    Important: as this code is also unconditionally placed into
+%    latexrelease we can only do this name change once otherwise both
+%    macros will contain the same code.
+%    \begin{macrocode}
+\ifx\load at onefilewithoptions\@undefined
+ \let\load at onefilewithoptions\@onefilewithoptions
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
+ \def\@onefilewithoptions#1[#2][#3]#4{%
+%    \end{macrocode}
+%    First a bit of tracing normally disabled.
+%    \begin{macrocode}
+%<*tracerollback>
+  \pkgcls at debug{--- File loaded request (\noexpand\usepackage or ...)}%
+  \pkgcls at debug{\@spaces 1: #1}%
+  \pkgcls at debug{\@spaces 2: #2}%
+  \pkgcls at debug{\@spaces 3: #3}%
+  \pkgcls at debug{\@spaces 4: #4}%
+%</tracerollback>
+%    \end{macrocode}
+%    Two of the arguments are needed later on in error/warning
+%    messages so we save them.
+%    \begin{macrocode}
+  \def\pkgcls at name{#1}%                  % for info message
+  \def\pkgcls at arg {#3}%                  % for info message
+%    \end{macrocode}
+%    then we parse the final optional argument to determine if there
+%    is a specific rollback request for the current file. This will
+%    set |\pkgcls at targetdate|, |\pkgcls at targetlabel| and
+%    |\pkgcls at mindate|.
+%    \begin{macrocode}
+  \pkgcls at parse@date at arg{#3}%
+%    \end{macrocode}
+%    When determining the correct release to load we keep track of
+%    candiates in |\pkgcls at candidate| and initially we don't have any:
+%    \begin{macrocode}
+  \let\pkgcls at candidate\@empty
+%    \end{macrocode}
+%    If we had a rollback request then |#3| may contain data but not
+%    necessarily a ``minimal date'' so instead of passing it on we
+%    pass on |\pkgcls at mindate|.
+%    \begin{macrocode}
+  \load at onefilewithoptions#1[#2][\pkgcls at mindate]#4%
+ }
+\fi
+%    \end{macrocode}
+%  \end{macro}
+%  \end{macro}
+%    
+%
+%  \begin{macro}{\pkgcls at parse@date at arg}
+%    The |\pkgcls at parse@date at arg| command parses the second optional
+%   argument of |\usepackage|, |\RequirePackage| or |\documentclass|
+%   for a rollback request setting the values of |\pkgcls at targetdate|
+%   and |\pkgcls at targetlabel|.
+%
+%   This optional argument has a dual purpose: If it just contains a
+%   date string then this means that the package should have at least
+%   that date (to ensure that a certain feature is actually available,
+%   or a certain bug has been fixed). When the package gets loaded the
+%   information in |\Provides...| will then be checked against this
+%   request.
+%
+%   But if it starts with an equal sign followed by a date string or
+%   followed by a version name then this means that we should roll
+%   back to the state of the package at tht date or to the version
+%   with the requested name.
+%
+%   If there was no optional argument or the optional argument
+%   does not start with ``\texttt{=}'' then the |\pkgcls at targetdate|
+%   is set to the date of the overall rollback request (via
+%   \texttt{latexrelease}) or if that was not given it is set to
+%   \texttt{0}.
+%   In either case |\pkgcls at targetlabel| will be made empty.
+%
+%   If the argument doesn't start with  ``\texttt{=}'' then it is
+%    supposed to be a ``minimal date'' and we therefore save the value
+%    in |\pkgcls at mindate|, otherwise this macro is made empty.
+%
+%   So in summary we have:
+%   \begin{flushleft}
+%     \hspace*{-1in}\begin{tabular}{ccccc@{}}
+%   Input        &  & \cs{pkgcls at targetdate} 
+%                   & \cs{pkgcls at targetlabel} 
+%                   & \cs{pkgcls at mindate}\\[3pt]
+% \meta{empty}   & $\to$ & \meta{global-rollbackdate-as-number}
+%                        & \meta{empty} & \meta{empty}
+% \\
+% \meta{date}    & $\to$ & \meta{global-rollbackdate-as-number}
+%                        & \meta{empty} & \meta{date}
+% \\
+% \texttt{=}\meta{date} & $\to$ & \meta{date-as-number}
+%                        & \meta{empty} & \meta{empty}
+% \\
+% \texttt{=}\meta{version}& $\to$ & \texttt{1}  
+%                                 & \meta{version}  & \meta{empty}
+% \\
+% \meta{other}   & $\to$ & \meta{global-rollbackdate-as-number}
+%                        & \meta{empty} & \meta{other}
+% \\
+%     \end{tabular}
+%   \end{flushleft}
+%    where \meta{global-rollbackdate-as-number} is a date request given
+%    via \texttt{latexrelease} or if there wasn't one \texttt{0}.
+% 
+%    \begin{macrocode}
+\def\pkgcls at parse@date at arg #1{%
+%    \end{macrocode}
+%    If the argument is empty we use the rollback date from
+%    \texttt{latexrelease} which has the value of zero if there was no
+%    rollback request. The label and the minimal date is made empty in that case.
+%    \begin{macrocode}
+   \ifx\@nil#1\@nil
+     \pkgcls at targetdate\requestedLaTeXdate\relax
+     \let\pkgcls at targetlabel\@empty
+     \let\pkgcls at mindate\@empty
+%    \end{macrocode}
+%    Otherwise we parse the argument further, checking for a \texttt{=}
+%    as the first character. We append a \texttt{=} at the end so that
+%    there is at least one such character in the argument.
+%    \begin{macrocode}
+   \else
+     \pkgcls at parse@date at arg@#1=\@nil\relax
+   \fi
+ }
+%    \end{macrocode}
+%    The actual parsing work then happens in |\pkgcls at parse@date at arg@|: 
+%    \begin{macrocode}
+\def\pkgcls at parse@date at arg@#1=#2\@nil{%
+%    \end{macrocode}
+%    We set |\pkgcls at targetdate| depending on the parsing result; the
+%    code is expandable so we can do the parsing as part of the assignment.
+%    \begin{macrocode}
+  \pkgcls at targetdate
+%    \end{macrocode}
+%    If a \texttt{=} was in first position then |#1| will be empty. In
+%    that case |#2| will be the original argument with a \texttt{=}
+%    appended.
+%
+%    This can be parsed with |\@parse at version|, the trailing character
+%    is simply ignored. This macro returns the parsed date as a number
+%    (or zero if it wasn't a date) and accepts both YYYY/MM/DD and YYYY-MM-DD
+%    formats.
+%    \begin{macrocode}
+    \ifx\@nil#1\@nil
+      \@parse at version0#2//00\@nil\relax
+%    \end{macrocode}
+%     Whatever is returned is thus assigned to |\pkgcls at targetdate|
+%    and therefore we can now test its value. If the value is zero we
+%    assume that the remaining argument string represents a version
+%    and change |\pkgcls at targetdate| and set |\pkgcls at targetlabel| to
+%    the version name (after stripping off the trailing \texttt{=}.
+%    \begin{macrocode}
+      \ifnum \pkgcls at targetdate=\z@
+        \pkgcls at targetdate\@ne
+        \def\pkgcls at innerdate{\maxdimen}%
+        \pkgcls at parse@date at arg@version#2%
+      \else
+        \edef\pkgcls at innerdate{\the\pkgcls at targetdate}%
+      \fi
+      \let\pkgcls at mindate\@empty
+    \else
+%    \end{macrocode}
+%    If |#1| was not empty then there wasn't a \texttt{=} character in
+%    first position so we we are dealing either with a ``minimum
+%    date'' or with some incorrect data. We assume the former and make
+%    the following assignments (the first one finishing the assignment
+%    of |\pkgcls at targetdate|):
+%    \begin{macrocode}
+      \requestedLaTeXdate\relax
+      \let\pkgcls at targetlabel\@empty
+      \def\pkgcls at innerdate{\maxdimen}%
+      \def\pkgcls at mindate{#1}%
+%    \end{macrocode}
+%    If the min-date is after the requested rollback date (if there is
+%    any, i.e., if it is not zero) then we have a conflict and
+%    therefore issue an error.
+%    \begin{macrocode}
+      \ifnum \pkgcls at targetdate > \z@
+        \ifnum \@parse at version0#1//00\@nil > \pkgcls at targetdate
+          \@latex at error{Suspicious rollback/min-date date given}%
+            {There is a minimal date of #1 specified for
+             \@cls at pkg\space'\pkgcls at name'.\MessageBreak  
+             But this is in conflict
+             with a rollback request to \requestedpatchdate,
+             so something\MessageBreak 
+             is wrong here. Continue and I 
+             ignore the minimal date request.}%
+        \fi
+      \fi
+    \fi
+}
+%    \end{macrocode}
+%    Strip off te trailing \texttt{=} and assign the version name to
+%    |\pkgcls at targetlabel|.
+%    \begin{macrocode}
+\def\pkgcls at parse@date at arg@version#1={%
+  \def\pkgcls at targetlabel{#1}}
+%    \end{macrocode}
+%  \end{macro}
+
+
+
+
+%  \begin{macro}{\DeclareRelease}
+%    First argument is the ``name'' of the release and it can be left empty
+%    if one doesn't like to give a name to the release.
+%    The second argument is that from which on this release was
+%    available (or should be used in case of minor updates).
+%    The final argument is the external file name of this release, by
+%    convention this should be
+%    \meta{pkg/cls-name}\texttt{-}\meta{date}\texttt{.}\meta{extension}
+%    but this is not enforced and through this argument one can
+%    overwrite it.
+%    \begin{macrocode}
+\def\DeclareRelease#1#2#3{%
+  \ifnum\pkgcls at targetdate>\z@  % some sort of rollback request
+%<*tracerollback>
+    \pkgcls at debug{---\string\DeclareRelease:}%
+    \pkgcls at debug{\@spaces 1: #1}%
+    \pkgcls at debug{\@spaces 2: #2}%
+    \pkgcls at debug{\@spaces 3: #3}%
+%</tracerollback>
+%    \end{macrocode}
+%    If the date argument |#2| is empty we are dealing with a special
+%    release that should be only accessible via its name; a typical
+%    use case would be a ``beta'' release. So if we are
+%    currently processing a date request we ignore it and otherwise we
+%    check if we can match the name and if  so load the corresponding
+%    release file.
+%    \begin{macrocode}
+    \ifx\@nil#2\@nil
+      \ifnum\pkgcls at targetdate=\@ne  % named request
+        \def\reserved at a{#1}%
+        \ifx\pkgcls at targetlabel\reserved at a
+          \pkgcls at use@this at release{#3}{}%
+%<*tracerollback>
+        \else
+          \pkgcls at debug{Label doesn't match}%
+%</tracerollback>
+        \fi
+%<*tracerollback>
+      \else
+        \pkgcls at debug{Date request: ignored}%
+%</tracerollback>
+      \fi
+    \else
+%    \end{macrocode}
+%    If the value of |\pkgcls at targetdate| is greater than 1 (or in
+%    reality greater than something like 19930101) we are dealing with a
+%    rollback request to a specific date.
+%    \begin{macrocode}
+      \ifnum\pkgcls at targetdate>\@ne  % a real request
+%    \end{macrocode}
+%    So we parse the date of this release to check if it is before or
+%    after the request date.
+%    \begin{macrocode}
+        \ifnum\@parse at version#2//00\@nil
+             >\pkgcls at targetdate
+%    \end{macrocode}
+%    If it is after we have to distinguish between two cases: If there
+%    was an earlier candidate we use that one because the other is too
+%    late, but if there wasn't one (i.e., if current release is the
+%    oldest that exists) we use it as the best choice. However in
+%    that case something is wrong (as there shouldn't be a rollback to
+%    a date where a package used doesn't yet exists. So we make a
+%    complained to the user.
+%    \begin{macrocode}
+          \ifx\pkgcls at candidate\@empty
+            \pkgcls at rollbackdate@error{#2}%
+            \pkgcls at use@this at release{#3}{#2}%
+          \else
+            \pkgcls at use@this at release\pkgcls at candidate
+                                    \pkgcls at releasedate
+          \fi
+        \else
+%    \end{macrocode}
+%    Otherwise, if the release date of this version is before the
+%    target rollback and we record it as a candidate. But we don't use
+%    it yet as there may be another release which is still before the
+%    target rollback.
+%    \begin{macrocode}
+          \def\pkgcls at candidate{#3}%
+          \def\pkgcls at releasedate{#2}%
+%<*tracerollback>
+          \pkgcls at debug{New candidate: #3}%
+%</tracerollback>
+        \fi
+      \else 
+%    \end{macrocode}
+%    If we end up in this branch we have a named version request. So
+%    we check if |\pkgcls at targetlabel| matches the current name and if
+%    yes we use this release immediately, otherwise we do nothing as a
+%    later declaration may match it.
+%    \begin{macrocode}
+        \def\reserved at a{#1}%
+        \ifx\pkgcls at targetlabel\reserved at a
+          \pkgcls at use@this at release{#3}{#2}%
+%<*tracerollback>
+        \else
+          \pkgcls at debug{Label doesn't match}%
+%</tracerollback>
+        \fi
+      \fi
+    \fi
+  \fi
+}
+%    \end{macrocode}
+%  \end{macro}
+
+
+
+
+%  \begin{macro}{\pkgcls at use@this at release}
+%    If a certain release has been selected (stored in the external
+%    file given in \verb=#1=) we need to input it and afterwards stop
+%    reading the current file.
+%    \begin{macrocode}
+\def\pkgcls at use@this at release#1#2{%
+%    \end{macrocode}
+%    Before that we record the selection made inside the transcript.
+%    \begin{macrocode}
+   \pkgcls at show@selection{#1}{#2}%
+%    \end{macrocode}
+%    We then set the |\pkgcls at targetdate| to zero so that any
+%    |\DeclareRelease| or |\DeclareCurrentRelease| in the file we
+%    now load are bypassed\footnote{The older release may also have
+%    such declarations inside if it was a simply copy od the
+%    \texttt{.sty} or \texttt{.cls} file current at that
+%    date. Removing these declarations would make the file load a tiny
+%    bit faster, but this way it works in any case.} and then we
+%    finally load the correct release.
+%
+%    After loading that file we need to stop reading the current file
+%    so we issue |\endinput|. Note that the |\relax| before that is
+%    essential to ensure that the |\endinput| is only happening after
+%    the file has been fully processed, otherwise it would act after the
+%    first line of the |\@@input|!
+% \changes{v1.2e}{2018/03/24}
+%         {Use full file name for old release}
+%    \begin{macrocode}
+   \pkgcls at targetdate\z@
+   \@@input #1\relax
+   \endinput
+}
+%    \end{macrocode}
+%  \end{macro}
+
+
+%  \begin{macro}{\pkgcls at show@selection}
+%    This command records what selection was made. As that is needed
+%    in two places (and it is rather lengthly) it was placed in a
+%    separate command. The first argument is the name of the external
+%    file that is being loaded and is only needed for debugging.  The
+%    second argument is the date that corresponds to this file and it
+%    is used as part of the message.
+%    \begin{macrocode}
+\def\pkgcls at show@selection#1#2{%
+%<*tracerollback>
+  \pkgcls at debug{Result: use  #1}%
+%</tracerollback>
+  \GenericInfo
+   {\@spaces\@spaces\space}{Rollback for
+    \@cls at pkg\space'\@currname' requested ->
+    \ifnum\pkgcls at targetdate>\@ne
+       date
+       \ifnum\requestedLaTeXdate=\pkgcls at targetdate
+          \requestedpatchdate
+       \else 
+          \expandafter\@gobble\pkgcls at arg
+       \fi.\MessageBreak
+%    \end{macrocode}
+%    Instead of ``best approximation'' we could say that we have been
+%    able to exactly match the date (if it is exact), but that would
+%    mean extra tests without much gain, so not done.
+%    \begin{macrocode}
+       Best approximation is
+    \else
+       version '\pkgcls at targetlabel'.\MessageBreak 
+       This corresponds to
+    \fi
+    \ifx\@nil#2\@nil
+       a special release%
+    \else
+       the release introduced on #2%
+    \fi
+    \@gobble}%
+}
+%    \end{macrocode}
+%  \end{macro}
+ 
+
+%  \begin{macro}{\pkgcls at rollbackdate@error}
+%    This is called if the requested rollback date is earlier than the
+%    earliest known release of a package or class.
+%
+%    A similar error is given if global rollback date and min-date on
+%    a specific package conflict with each other, but that case is
+%    happens only once so it is is inlined.
+%    \begin{macrocode}
+\def\pkgcls at rollbackdate@error#1{%
+  \@latex at error{Suspicious rollback date given}%
+     {The \@cls at pkg\space'\@currname'  claims that it 
+      came into existence on #1 which\MessageBreak
+      is after your requested rollback date --- so
+      something is wrong here.\MessageBreak
+      Continue and we use the earliest known release.}}
+%    \end{macrocode}
+%  \end{macro}
+%
+%
+%
+%  \begin{macro}{\DeclareCurrentRelease}
+%    This declares the date (and possible name) of the current version
+%    of a package or class.
+%    \begin{macrocode}
+\def\DeclareCurrentRelease#1#2{%
+%    \end{macrocode}
+%    First we test if |\pkgcls at targetdate| is greater than zero,
+%    otherwise this code is bypassed (as there is no rollback
+%    request).
+%    \begin{macrocode}
+  \ifnum\pkgcls at targetdate>\z@  % some sort of rollback request
+%<*tracerollback>
+    \pkgcls at debug{---DeclareCurrentRelease}%
+    \pkgcls at debug{   1: #1}%
+    \pkgcls at debug{   2: #2}%
+%</tracerollback>
+%    \end{macrocode}
+%    If the value is greater than 1 we have to deal with a date
+%    request, so we parse |#2| as a date and compare it with
+%    |\pkgcls at targetdate|.
+%    \begin{macrocode}
+    \ifnum\pkgcls at targetdate>\@ne  % a date request
+      \ifnum\@parse at version#2//00\@nil
+           >\pkgcls at targetdate
+%    \end{macrocode}
+%    If it is greater that means the release date if this file is
+%    later than the requested rollback date. Again we have two cases:
+%    If there was a previous candidate release we use that one as the
+%    current release is too young, but if there wasn't we have to use
+%    this release nevertheless as there isn't any alternative.
+%
+%    However this case can only happen if there is a
+%    |\DeclareCurrentRelease| but no declared older releases (so
+%    basically the use of the declaration is a bit dubious).
+%    \begin{macrocode}
+
+        \ifx\pkgcls at candidate\@empty
+          \pkgcls at rollbackdate@error{#2}%
+        \else
+          \pkgcls at use@this at release\pkgcls at candidate
+                                  \pkgcls at releasedate
+        \fi
+%    \end{macrocode}
+%    Otherwise the curent file is the right release, so we record that
+%    in the transcript and then carry on.
+%    \begin{macrocode}
+      \else
+        \pkgcls at show@selection{current version}{#2}%
+      \fi
+    \else % a label request
+%    \end{macrocode}
+%    Otherwise we have a rollback request to a named version so we
+%    check if that fits the current name and if not give an error as
+%    this was the last possible opportunity.
+%    \begin{macrocode}
+      \def\reserved at a{#1}%
+      \ifx\pkgcls at targetlabel\reserved at a
+        \pkgcls at show@selection{current version}{#2}%
+      \else
+        \@latex at error{Requested version '\pkgcls at targetlabel' for
+          \@cls at pkg\space'\@currname' is unknown}\@ehc
+      \fi
+    \fi
+  \fi
+}
+%    \end{macrocode}
+%  \end{macro}
+%
+%
+
+%  \begin{macro}{\IfTargetDateBefore}
+%    This enables a simple form of conditional code inside a class or
+%    package file. If there is a date request and the request date is
+%    earlier than the first argument the code in the second argument
+%    is processed otherwise the code in the third argument is
+%    processed. If there was no date request then we also execute the
+%    third argument, i.e., we will get the ``latest'' version of the
+%    file.
+%
+%    Most often the second argument (before-date-code) will be empty.
+%    \begin{macrocode}
+\long\def\IfTargetDateBefore#1{%
+  \ifnum\pkgcls at innerdate <%
+        \expandafter\@parse at version\expandafter0#1//00\@nil
+    \typeout{Exclude code introduced on #1}%
+    \expandafter\@firstoftwo
+  \else
+    \typeout{Include code introduced on #1}%
+    \expandafter\@secondoftwo
+  \fi
+}
+%    \end{macrocode}
+%  \end{macro}
+%
+%    \begin{macrocode}
+%</2ekernel|latexreleasefirst>
+%    \end{macrocode}
+%
+%
 % \section{After Preamble}
 % Finally we declare a package that allows all the commands declared
 % above to be |\@onlypreamble| to be used after |\begin{document}|.

Modified: trunk/Master/texmf-dist/source/latex/base/ltcntrl.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltcntrl.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltcntrl.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltcounts.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltcounts.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltcounts.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -33,7 +33,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltcounts.dtx}
-             [2015/06/05 v1.1j LaTeX Kernel (Counters)]
+             [2018/03/08 v1.1k LaTeX Kernel (Counters)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltcounts.dtx}
@@ -105,6 +105,23 @@
 % |\fnsymbol|\marg{counter}:  $*$, $\dagger$, $\ddagger$, \ldots
 %
 %
+% \DescribeMacro\counterwithin
+% |\counterwithin|\marg{counter}\marg{within-counter}:
+% Resets \meta{counter} whenever
+% \meta{within-counter} is stepped. Also
+% redefines |\the|\meta{counter} command to produce
+% |\the|\meta{within-counter}|.\arabic|\marg{counter}.
+% Star form omits redefining the print representation.
+
+%
+% \DescribeMacro\counterwithout
+% |\counterwithout|\marg{counter}\marg{within-counter}:
+% Removes \meta{counter} from the reset list of \meta{within-counter}.
+% Also
+% redefines |\the|\meta{counter} command to produce
+% |\arabic|\marg{counter}.
+% Star form omits redefining the print representation.
+%
 % \StopEventually{}
 %
 %    \begin{macrocode}
@@ -167,7 +184,11 @@
 %          Adds counter \meta{foo} to the list of counters
 %         |\cl at bar| to be reset  when counter \meta{bar} is stepped.
 %
+%    |\@removefromreset|\marg{foo}\marg{bar} :
+%          Removes counter \meta{foo} to the list of counters
+%         |\cl at bar| to be reset  when counter \meta{bar} is stepped.
 %
+%
 % \begin{macro}{\setcounter}
 % \changes{v1.0d}{1994/04/09}
 %     {\cs{@nocnterr} now has counter name argument}
@@ -301,7 +322,125 @@
 %    \end{macrocode}
 %  \end{macro}
 %
+%    
+%    \begin{macrocode}
+%</2ekernel>
+%    \end{macrocode}
 %
+%
+% \begin{macro}{\@removefromreset}
+%    \changes{v1.1k}{2018/03/08}{Interface added}
+%    \begin{macrocode}
+%<latexrelease>\IncludeInRelease{2018-04-01}
+%<latexrelease>                 {\@removefromreset}{Add interfaces}%
+%<*2ekernel|latexrelease>
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
+\def\@removefromreset#1#2{%
+%    \end{macrocode}
+%    Even through this is internal and the programmer should know what
+%    he/she is doing we test here if counter |#2| is defined. If not,
+%    the execution would run into a tight loop.
+%    \begin{macrocode}
+  \@ifundefined{c@#2}\relax
+  {\begingroup
+     \expandafter\let\csname c@#1\endcsname\@removefromreset
+     \def\@elt##1{%
+       \expandafter\ifx\csname c@##1\endcsname\@removefromreset
+       \else
+         \noexpand\@elt{##1}%
+       \fi}%
+     \expandafter\xdef\csname cl@#2\endcsname
+      {\csname cl@#2\endcsname}%
+    \endgroup}}
+%    \end{macrocode}
+%  \end{macro}
+
+
+
+%  \begin{macro}{\@ifbothcounters}
+%    \changes{v1.1k}{2018/03/08}{Interface added}
+%    Test if arg |#1| and |#2| are counters and if so execute |#3|.
+%    \begin{macrocode}
+\def\@ifbothcounters#1#2#3{%
+  \@ifundefined{c@#1}{\@nocounterr{#1}}%
+    {% else counter is defined
+     \@ifundefined{c@#2}{\@nocounterr{#2}}%
+       {% else both counter and within  are defined
+        #3}}}
+%    \end{macrocode}
+%  \end{macro}
+
+
+%  \begin{macro}{\counterwithout}
+%    
+%    \changes{v1.1k}{2018/03/08}{Interface added}
+%    \begin{macrocode}
+\def\counterwithout {\@ifstar\counterwithout at s\counterwithout at x}
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
+\def\counterwithout at s#1#2{%
+  \@ifbothcounters{#1}{#2}{\@removefromreset{#1}{#2}}}
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
+\def\counterwithout at x#1#2{%
+  \@ifbothcounters{#1}{#2}%
+      {\@removefromreset{#1}{#2}%
+       \expandafter
+       \gdef\csname the#1\expandafter\endcsname\expandafter
+            {\expandafter
+             \@arabic\csname c@#1\endcsname}}}
+%    \end{macrocode}
+%  \end{macro}
+
+
+
+%  \begin{macro}{\counterwithin}
+%    
+%    \changes{v1.1k}{2018/03/08}{Interface added}
+%    \begin{macrocode}
+\def\counterwithin{\@ifstar\counterwithin at s\counterwithin at x}
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
+\def\counterwithin at s#1#2{%
+  \@ifbothcounters{#1}{#2}{\@addtoreset{#1}{#2}}}
+%    \end{macrocode}
+%    
+%    \begin{macrocode}
+\def\counterwithin at x#1#2{%
+  \@ifbothcounters{#1}{#2}%
+      {\@addtoreset{#1}{#2}%
+       \expandafter
+       \gdef\csname the#1\expandafter\endcsname\expandafter
+            {\csname the#2\expandafter\endcsname\expandafter
+             \@arabic\csname c@#1\endcsname}}}
+%    \end{macrocode}
+%  \end{macro}
+
+
+%    
+%    \begin{macrocode}
+%</2ekernel|latexrelease>
+%<latexrelease>\EndIncludeInRelease
+%<latexrelease>\IncludeInRelease{0000-00-00}
+%<latexrelease>                 {\@removefromreset}{Add interfaces}%
+%<latexrelease>\let \@removefromreset \undefined
+%<latexrelease>\let \@ifbothcounters  \undefined
+%<latexrelease>\let \counterwithout   \undefined
+%<latexrelease>\let \counterwithout at s \undefined
+%<latexrelease>\let \counterwithout at x \undefined
+%<latexrelease>\let \counterwithin    \undefined
+%<latexrelease>\let \counterwithin at s  \undefined
+%<latexrelease>\let \counterwithin at x  \undefined
+%<latexrelease>\EndIncludeInRelease
+%<*2ekernel>
+%    \end{macrocode}
+%
+%
 %    Numbering commands for definitions of |\theCOUNTER| and |\list|
 %    arguments.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltdefns.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltdefns.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltdefns.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2017
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -32,7 +32,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltdefns.dtx}
-             [2017/03/73 v1.5b LaTeX Kernel (definition commands)]
+             [2018/01/08 v1.5d LaTeX Kernel (definition commands)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltdefns.dtx}
@@ -987,10 +987,11 @@
 %    file.  So |\protect\foo| will write |\protect\foo| followed by a
 %    space.  This value is also used inside |\edef|s, |\mark|s and
 %    other commands which evaluate their arguments fully.
-% \item |\@unexpandable at noexpand|, for performing a deferred write
-%    inside an |\edef|.  So |\protect\foo| will write |\foo| followed
-%    by a space.  If you want |\protect\foo| to be written, you should
-%    use |\@unexpandable at protect|. (Removed as never used).
+%    More precisely, whenever the content of an |\edef| or |\xdef| etc.\
+%    can contain arbitrary user input not under the direct control of the
+%    programmer, one should use |\proetected at edef| instead of |\edef|, etc.,
+%    so that |\protect| has a suitable definition and the user input will
+%    not break if it contains fragile commands.
 % \end{itemize}
 %
 % \changes{1.1b}{1994/05/17}
@@ -1000,15 +1001,11 @@
 %       one which is no longer needed.}
 %
 % \begin{macro}{\@unexpandable at protect}
-% \begin{macro}{\@unexpandable at noexpand}
-% \changes{1.2w}{1995/12/05}{Removed as never used. internal/1733}
-%    These commands are used for setting |\protect| inside |\edef|s.
+% \changes{1.2w}{1995/12/05}{Removed \cs{unexpandable at noexpand} as never used. internal/1733}
 %    \begin{macrocode}
 \def\@unexpandable at protect{\noexpand\protect\noexpand}
-%\def\@unexpandable at noexpand{\noexpand\noexpand\noexpand}
 %    \end{macrocode}
 % \end{macro}
-% \end{macro}
 %
 % \changes{v1.2e}{1994/11/04}{Rewrote protected short commands
 %    using \cs{x at protect}. ASAJ.}
@@ -1222,14 +1219,74 @@
 % \changes{LaTeX2e}{1993/11/23}{Redefined to remove a trailing \cs{fi}}
 %    Check if first arg is undefined or \cs{relax} and execute second or
 %    third arg depending,
+% \changes{1.5c}{2018/01/06}{Avoid defining undefined commands to \cs{relax}}
 %    \begin{macrocode}
+%</2ekernel>
+%<latexrelease>\IncludeInRelease{2018-04-01}{\@ifundefined}
+%<latexrelease>{Leave commands undefined in \@ifundefined}%
+%<*2ekernel|latexrelease>
+%    \end{macrocode}
+% Version using |\ifcsname| to avoid defining undefined tokens to |\relax|.
+% Defined here to simplify using unmatched |\fi|.
+%    \begin{macrocode}
 \def\@ifundefined#1{%
+  \ifcsname#1\endcsname\@ifundefin at d@i\else\@ifundefin at d@ii\fi{#1}}
+%    \end{macrocode}
+%    \begin{macrocode}
+\long\def\@ifundefin at d@i#1\fi#2{\fi
+  \expandafter\ifx\csname #2\endcsname\relax
+    \@ifundefin at d@ii
+  \fi
+  \@secondoftwo}
+%    \end{macrocode}
+%    \begin{macrocode}
+\long\def\@ifundefin at d@ii\fi#1#2#3{\fi #2}
+%    \end{macrocode}
+% Now test of engine.
+%    \begin{macrocode}
+\ifx\numexpr\@undefined
+%    \end{macrocode}
+% Classic version (should not be needed as etex is assumed).
+%    \begin{macrocode}
+\def\@ifundefined#1{%
   \expandafter\ifx\csname#1\endcsname\relax
     \expandafter\@firstoftwo
   \else
     \expandafter\@secondoftwo
   \fi}
+\else\ifx\directlua\@undefined
 %    \end{macrocode}
+% Use the |\ifcsname| defined above.
+%    \begin{macrocode}
+\else
+%    \end{macrocode}
+% Optimised version for Lua\TeX, using |\lastnamedcs|
+%    \begin{macrocode}
+\def\@ifundefined#1{%
+  \ifcsname#1\endcsname
+    \expandafter\ifx\lastnamedcs\relax\else\@ifundefin at d@i\fi
+  \fi
+  \@firstoftwo}
+%    \end{macrocode}
+%    \begin{macrocode}
+\long\def\@ifundefin at d@i#1#2#3#4#5{#1#2#5}
+%    \end{macrocode}
+%    \begin{macrocode}
+\fi
+\fi
+%</2ekernel|latexrelease>
+%<latexrelease>\EndIncludeInRelease
+%<latexrelease>\IncludeInRelease{0000-00-00}{\@ifundefined}
+%<latexrelease>{Leave commands undefined in \@ifundefined}%
+%<latexrelease>\def\@ifundefined#1{%
+%<latexrelease>  \expandafter\ifx\csname#1\endcsname\relax
+%<latexrelease>    \expandafter\@firstoftwo
+%<latexrelease>  \else
+%<latexrelease>    \expandafter\@secondoftwo
+%<latexrelease>  \fi}
+%<latexrelease>\EndIncludeInRelease
+%<*2ekernel>
+%    \end{macrocode}
 % \end{macro}
 %
 %
@@ -1469,7 +1526,14 @@
 %<*2ekernel>
 %    \end{macrocode}
 % \end{macro}
+%
+% Delayed from |ltvers.dtx| 
 %    \begin{macrocode}
+\newif\if at includeinrelease
+\@includeinreleasefalse
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 %</2ekernel>
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltdirchk.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltdirchk.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltdirchk.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/lterror.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/lterror.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/lterror.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfiles.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfiles.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfiles.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -32,7 +32,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltfiles.dtx}
-             [2017/03/10 v1.1n LaTeX Kernel (File Handling)]
+             [2018/01/08 v1.1m LaTeX Kernel (File Handling)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltfiles.dtx}
@@ -234,7 +234,7 @@
 % \changes{v0.9e}{1993/12/09}{Hook added}
 %    \begin{macrocode}
 %</2ekernel>
-%<latexrelease>\IncludeInRelease{2017/03/10}%
+%<latexrelease>\IncludeInRelease{2017/04/15}%
 %<latexrelease>  {\document}{Save language for hyphenation}%
 %<*2ekernel|latexrelease>
 %    \end{macrocode}
@@ -459,6 +459,7 @@
 %<latexrelease>  \global\let \@nodocument \relax
 %<latexrelease>  \global\let\do\noexpand
 %<latexrelease>  \ignorespaces}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfinal.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfinal.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfinal.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2017
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -33,7 +33,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltfinal.dtx}
-             [2017/03/09 v2.0t LaTeX Kernel (Final Settings)]
+             [2018/04/06 v2.1b LaTeX Kernel (Final Settings)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltfinal.dtx}
@@ -541,6 +541,189 @@
 %
 % \subsection{Input encoding}
 %
+% \changes{v2.1a}{2018/03/25}{default to UTF-8}
+% Starting with the 2018 \LaTeX\ release default the inputencoding
+% to UTF-8. Unless the format is being used with luatex, xetex, enctex or mltex.
+%
+% This is done in a way largely compatible with older releases: |utf8.def| is input just as if\\
+% |\usepackage[utf8]{inputenc}|\\
+% had been used, however rather than input the whole package a minimal core part just enough to support
+% loading the UTF-8 encoding iles is defined here.
+%
+% If a document re-specifies UTF-8 this is silently ignored.
+%
+%    \begin{macrocode}
+%</2ekernel>
+%<*2ekernel|latexrelease>
+%    \end{macrocode}
+%
+% Check that a classic 8-bit tex engine is being used (LaTeX or PDFLaTeX).
+%
+%    \begin{macrocode}
+%<latexrelease>\IncludeInRelease{2018/04/01}%
+%<latexrelease>                 {\UTFviii at invalid}{UTF-8 default}%
+%    \end{macrocode}
+%
+%
+% Skip this section in Unicode TeX, or if  MLTeX and EncTeX are enabled.
+%    \begin{macrocode}
+\ifnum0%
+  \ifx\Umathchar\@undefined\else 1\fi
+  \ifx\mubyte\@undefined\else 1\fi
+  \ifx\charsubdef\@undefined\else 1\fi
+  =\z@
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\saved at space@catcode{10}
+\let\@inpenc at test\relax
+\def\IeC{%
+  \ifx\protect\@typeset at protect
+    \expandafter\@firstofone
+  \else
+    \noexpand\IeC
+  \fi
+}
+%    \end{macrocode}
+%
+% Make characters active for UTF-8 input formats
+%    \begin{macrocode}
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=13  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+  \catcode\@tempcnta=13
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+%    \end{macrocode}
+%
+% \begin{macro}{\UseRawInputEncoding}
+% \changes{v2.1a}{2018/03/25}{Macro added}
+% Reset 8 bit characters to catcode 12 so the input endcoing matches the ``Raw''
+% font encoding.
+% Useful for special behaviours, or for compatibility with older \LaTeX\ formats.
+% \changes{v2.1b}{2018/04/06}{Undo changes to \cs{DeclareFontEncoding@} and
+%                             definition of \cs{DeclareUnicodeCharacter}}
+%    \begin{macrocode}
+\def\UseRawInputEncoding{%
+\let\DeclareFontEncoding@\DeclareFontEncoding at saved   % revert
+\let\DeclareUnicodeCharacter\@undefined               % revert
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=15  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+  \catcode\@tempcnta=12
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+}
+%    \end{macrocode}
+% \end{macro}
+%
+%  \begin{macro}{\DeclareFontEncoding at saved}
+%    Saved version of |\DeclareFontEncoding@| before \texttt{utf8.def}
+%    modifies it for use in |\UseRawInputEncoding| above.
+%    \begin{macrocode}
+\let\DeclareFontEncoding at saved\DeclareFontEncoding@
+%    \end{macrocode}
+%  \end{macro}
+%
+%    \begin{macrocode}
+\edef\inputencodingname{utf8}%
+\input{utf8.def}
+\let\@inpenc at test\@undefined
+\let\saved at space@catcode\@undefined
+%    \end{macrocode}
+%
+% For formats not set up for UTF-8 default, set the C0 controls to catcode 15.
+%    \begin{macrocode}
+\else
+\@tempcnta=0
+\loop
+  \catcode\@tempcnta=15  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\let\UseRawInputEncoding\relax
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\fi
+%</2ekernel|latexrelease>
+%<latexrelease>\EndIncludeInRelease
+%<latexrelease>\IncludeInRelease{0000/00/00}%
+%<latexrelease>                 {\UTFviii at invalid}{UTF-8 default}%
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%<latexrelease>\@tempcnta=0
+%<latexrelease>\loop
+%<latexrelease>  \catcode\@tempcnta=15
+%<latexrelease>  \advance\@tempcnta\@ne
+%<latexrelease>\ifnum\@tempcnta<32
+%<latexrelease>\repeat       % 
+%<latexrelease>\catcode9=10  % tab
+%<latexrelease>\catcode10=12 % ctrl J
+%<latexrelease>\catcode12=13 % ctrl L
+%<latexrelease>\catcode13=5  % newline
+%<latexrelease>\@tempcnta=128
+%<latexrelease>\loop
+%<latexrelease>\catcode\@tempcnta=12
+%<latexrelease>\advance\@tempcnta\@ne
+%<latexrelease>\ifnum\@tempcnta<256
+%<latexrelease>\repeat
+%<latexrelease>\let\IeC\@undefined
+%<latexrelease>\def\DeclareFontEncoding@#1#2#3{%
+%<latexrelease>  \expandafter
+%<latexrelease>  \ifx\csname T@#1\endcsname\relax
+%<latexrelease>     \def\cdp at elt{\noexpand\cdp at elt}%
+%<latexrelease>     \xdef\cdp at list{\cdp at list\cdp at elt{#1}%
+%<latexrelease>                    {\default at family}{\default at series}%
+%<latexrelease>                    {\default at shape}}%
+%<latexrelease>     \expandafter\let\csname#1-cmd\endcsname\@changed at cmd
+%<latexrelease>  \else
+%<latexrelease>     \@font at info{Redeclaring font encoding #1}%
+%<latexrelease>  \fi
+%<latexrelease>  \global\@namedef{T@#1}{#2}%
+%<latexrelease>  \global\@namedef{M@#1}{\default at M#3}%
+%<latexrelease>  \xdef\LastDeclaredEncoding{#1}%
+%<latexrelease>  }
+%<latexrelease>  \let\UseRawInputEncoding\@undefined
+%<latexrelease>  \let\DeclareFontEncoding at saved\@undefined
+%<latexrelease>\EndIncludeInRelease
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%<*2ekernel>
+%    \begin{macrocode}
+%
 % We temporarily define |\reserved at a| to apply |\reserved at c| to all the
 % numbers in the range of its arguments.
 %    \begin{macrocode}
@@ -605,15 +788,6 @@
 % All the characters in the range 0--31 and 127--255 are illegal,
 % \emph{except} tab (|^^I|), nl (|^^J|), ff (|^^L|) and cr (|^^M|).
 %
-% Now allow 8-bit characters, although their use in this way is
-% strongly discouraged. See |inputenc.dtx| for a supported mechanism
-% for 8-bit input.
-%    \begin{macrocode}
-\def\reserved at c#1{\catcode#1=15\relax}
-\reserved at a{0}{`\^^H}
-\reserved at c{`\^^K}
-\reserved at a{`\^^N}{31}
-%    \end{macrocode}
 %
 % \subsection{Lccodes and uccodes}
 %
@@ -891,4 +1065,4 @@
 %    \end{macrocode}
 %
 % \Finale
-%
\ No newline at end of file
+%

Modified: trunk/Master/texmf-dist/source/latex/base/ltfloat.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfloat.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfloat.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -1352,7 +1352,7 @@
 %
 %    \begin{macrocode}
 \def\@textsubscript#1{%
-  {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}%
+  {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}
 %    \end{macrocode}
 %  \end{macro}
 %
@@ -1367,11 +1367,6 @@
 %<*2ekernel>
 %    \end{macrocode}
 %
-%    \begin{macrocode}
-\def\@textsubscript#1{%
-  {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}
-%    \end{macrocode}
-%
 % \begin{macro}{\footnotesep}
 %    \begin{macrocode}
 \newdimen\footnotesep

Modified: trunk/Master/texmf-dist/source/latex/base/ltfntcmd.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfntcmd.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfntcmd.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfssbas.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfssbas.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfssbas.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfsscmp.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfsscmp.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfsscmp.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfssdcl.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfssdcl.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfssdcl.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfssini.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfssini.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfssini.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltfsstrc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltfsstrc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltfsstrc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/lthyphen.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/lthyphen.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/lthyphen.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltidxglo.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltidxglo.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltidxglo.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltlength.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltlength.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltlength.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltlists.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltlists.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltlists.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltlogos.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltlogos.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltlogos.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltluatex.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltluatex.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltluatex.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,7 +9,7 @@
 % this license or (at your option) any later version.  The latest
 % version of this license is in the file:
 %
-%   http://www.latex-project.org/lppl.txt
+%   https://www.latex-project.org/lppl.txt
 %
 %
 %
@@ -24,7 +24,7 @@
 \ProvidesFile{ltluatex.dtx}
 %</driver>
 %<*tex>
-[2017/03/28 v1.1e
+[2017/04/28 v1.1f
 %</tex>
 %<plain>  LuaTeX support for plain TeX (core)
 %<*tex>
@@ -1326,7 +1326,7 @@
 % \changes{v1.1e}{2017/03/28}{glyph\_stream\_provider added}
 %    \begin{macrocode}
   define_font = exclusive,
-% glyph_stream_provider = exclusive,% luatex 1.05
+  glyph_stream_provider = exclusive,
 %    \end{macrocode}
 % \changes{v1.0m}{2016/02/11}{pdf\_stream\_filter\_callback removed}
 %    \begin{macrocode}

Modified: trunk/Master/texmf-dist/source/latex/base/ltmath.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltmath.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltmath.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltmiscen.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltmiscen.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltmiscen.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -32,7 +32,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltmiscen.dtx}
-             [2017/03/09 v1.1m LaTeX Kernel (Misc. Environments)]
+             [2017/09/13 v1.1m LaTeX Kernel (Misc. Environments)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltmiscen.dtx}
@@ -552,13 +552,13 @@
 %    \end{macrocode}
 % \end{macro}
 %
+%
+% \subsection{Verbatim}
+%
 %    \begin{macrocode}
 \message{verbatim,}
 %    \end{macrocode}
 %
-% \subsection{Verbatim}
-%
-%
 %  The verbatim environment uses the fixed-width |\ttfamily| font, turns
 %  blanks into spaces, starts a new line for each carriage return (or
 %  sequence of consecutive carriage returns), and interprets
@@ -685,6 +685,7 @@
 %<latexrelease>  \hyphenchar\font\m at ne
 %<latexrelease>  \everypar \expandafter{\the\everypar \unpenalty}%
 %<latexrelease>}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %  \end{macro}
@@ -769,7 +770,6 @@
 %    \begin{macrocode}
 %</2ekernel>
 %<*2ekernel|latexrelease>
-%<latexrelease>\EndIncludeInRelease
 %<latexrelease>\IncludeInRelease{2017-04-15}{\verb}%
 %<latexrelease>                 {Disable hyphenation in verb}%
 \def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
@@ -791,6 +791,7 @@
 %<latexrelease>    \verb at eol@error \let\do\@makeother \dospecials
 %<latexrelease>    \verbatim at font\@noligs
 %<latexrelease>    \@ifstar\@sverb\@verb}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %  \end{macro}

Modified: trunk/Master/texmf-dist/source/latex/base/ltnews14.tex
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltnews14.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltnews14.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -85,7 +85,7 @@
 According to a Linux manpage, ISO~Latin-9 supports Albanian, Basque,
 Breton, Catalan, Danish, Dutch, English, Estonian, Faroese, Finnish,
 French, Frisian, Galician, German, Greenlandic, Icelandic, Irish
-Gaelic, Italian, Latin, Luxemburgish, Norwegian, Portuguese,
+Gaelic, Italian, Latin, Luxembourgish, Norwegian, Portuguese,
 Rhaeto-Romanic, Scottish Gaelic, Spanish and Swedish.\\
 The characters added in \package{latin9} are (in \LaTeX{} notation):\\
 \begin{small}

Added: trunk/Master/texmf-dist/source/latex/base/ltnews28.tex
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltnews28.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/source/latex/base/ltnews28.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -0,0 +1,365 @@
+% \iffalse meta-comment
+%
+% Copyright 2017-2018
+% The LaTeX3 Project and any individual authors listed elsewhere
+% in this file.
+%
+% This file is part of the LaTeX base system.
+% -------------------------------------------
+%
+% It may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3c
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+%    http://www.latex-project.org/lppl.txt
+% and version 1.3c or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+%
+% This file has the LPPL maintenance status "maintained".
+%
+% The list of all files belonging to the LaTeX base distribution is
+% given in the file `manifest.txt'. See also `legal.txt' for additional
+% information.
+%
+% The list of derived (unpacked) files belonging to the distribution
+% and covered by LPPL is defined by the unpacking scripts (with
+% extension .ins) which are part of the distribution.
+%
+% \fi
+% Filename: ltnews28.tex
+%
+% This is issue 28 of LaTeX News.
+
+\documentclass{ltnews}
+\usepackage[T1]{fontenc}
+
+\usepackage{lmodern,url,hologo}
+
+\providecommand\acro[1]{\textsc{#1}}
+\providecommand\meta[1]{$\langle$\textit{#1}$\rangle$}
+
+
+\publicationmonth{April}
+\publicationyear{2018}
+
+\publicationissue{28}
+
+\begin{document}
+
+\maketitle
+\tableofcontents
+
+\setlength\rightskip{0pt plus 3em}
+
+\section{A new home for \LaTeXe{} sources}
+
+In the past the development version of the \LaTeXe{} source files has
+been managed in a Subversion source control system with read access
+for the public. This way it was possible to download in an emergency
+the latest version even before it was released to CTAN and made its
+way into the various distributions.
+
+We have recently changed this setup and now manage the sources using
+Git and placed the master sources on GitHub at
+\begin{quote}
+\url{https://github.com/latex3/latex2e}
+\end{quote}
+where we already store the sources
+for \pkg{expl3} and other work. As before, direct write access is restricted
+to \LaTeX{} Project Team members, but everything is publicly accessible
+including the ability to download, clone (using Git) or checkout
+(using SVN). More details are given in~\cite{Mittelbach:TB39-1}.
+
+\section{Bug reports for core \LaTeXe{}}
+
+For more than two decades we used GNATS, an open source bug tracking
+system developed by the FSF. While that has served us well in the past
+it started to show its age more and more. So as part of this move we
+also decided to finally retire the old \LaTeX{} bug database and replace
+it with the standard ``Issue Tracker'' available at Github.
+
+The requirements and the workflow for reporting a bug in the core
+\LaTeX{} software is documented at
+\begin{quote}
+\url{https://www.latex-project.org/bugs/}
+\end{quote}
+and with further details also discussed in~\cite{Mittelbach:TB39-1}.
+
+
+\section{UTF-8: the new default input encoding}
+
+The first \TeX{} implementations only supported reading 7-bit
+\acro{ascii} files---any accented or otherwise ``special'' character
+had to be entered using commands, if it could be represented at
+all. For example to obtain an ``\"a'' one would enter \verb=\"a=, and to
+typeset a ``\ss'' the command \verb=\ss=. Furthermore fonts at that
+time had 128 glyphs inside, holding the \acro{ascii} characters, some
+accents to build composite glyphs from a letter and an accent, and a
+few special symbols such as parentheses, etc.
+
+With 8-bit \TeX{} engines such as \hologo{pdfTeX} this situation changed
+somewhat: it was now possible to process 8-bit files, i.e., files that
+could encode 256 different characters. However, 256 is still a fairly
+small number and with this limitation it is only possible to encode a
+few languages and for other languages one would need to change the
+encoding (i.e., interpret the character positions 0--255 in a
+different way). The first code points 0--127 were essentially normed
+(corresponding to \acro{ascii}) while the second half 128--255 would
+vary by holding different accented characters to support a certain set
+of languages.
+
+Each computer used one of these encodings when storing or interpreting
+files and as long as two computers used the same encoding it was
+(easily) possible to exchange files between them and have them
+interpreted and processed correctly.
+
+But different computers may have used different encodings and given
+that a computer file is simply a sequence of bytes with no indication for
+which encoding is intended, chaos could easily happen and has
+happened. For example, the German word ``Gr\"o\ss e'' (height) entered on a
+German keyboard could show up as ``Gr\v T\`ae'' on a different
+computer using a different encoding by default.
+
+So in summmary the situation wasn't at all good and it was clear in
+the early nineties that \LaTeXe{} (that was being developed to provide
+a \LaTeX{} version usable across the world) had to provide a solution
+to this issue.
+
+The \LaTeXe{} answer was the introduction of the \package{inputenc}
+package~\cite{Mittelbach:Brno95} through which it is possible to
+provide support for multiple encodings. It also allows to correctly
+process a file written in one encoding on a computer using a different
+encoding and even supports documents where the encoding changes
+midway.
+
+Since the first release of \LaTeXe{} in 1994, \LaTeX{} documents that
+used any characters outside \acro{ascii} in the source (i.e. any
+characters in the range of 128--255) were supposed to load
+\package{inputenc} and specify in which file encoding they were
+written and stored.
+%
+If the \package{inputenc} package was not loaded then \LaTeX{} used a
+``raw'' encoding which essentially took each byte from the input file
+and typeset the glyph that happened to be in that position in the
+current font---something that sometimes produces the right result but
+often enough will not.
+
+In 1992 Ken Thompson and Rob Pike developed the UTF-8 encoding scheme
+which enables the encoding of all Unicode characters within 8-bit sequences.
+Over time this encoding has gradually taken over the world,
+replacing the legacy 8-bit encodings used before. These days all major
+computer operating systems use UTF-8 to store their files and it
+requires some effort to explicitly store files in one of the legacy
+encodings.
+
+As a result, whenever \LaTeX{} users want to use any accented
+characters from their keyboard (instead of resorting to \verb=\"a= and
+the like) they always have to use
+\begin{verbatim}
+  \usepackage[utf8]{inputenc}
+\end{verbatim}
+in the preamble of their documents as otherwise \LaTeX{} will produce
+gibberish.
+
+\subsection{The new default}
+
+With this release, the default encoding for \LaTeX\ files has been
+changed from the ``fall through raw'' encoding to UTF-8 if used with
+classic \TeX\ or \hologo{pdfTeX}. The implementation is essentially
+the same as the existing UTF-8 support from
+\verb|\usepackage[utf8]{inputenc}|.  
+
+The \hologo{LuaTeX} and \hologo{XeTeX} engines always supported the
+UTF-8 encoding as their native (and only) input encoding, so with
+these engines \package{inputenc} was always a no-op.
+
+This means that with new documents one can assume UTF-8 input and it
+is no longer required to always specify
+\verb|\usepackage[utf8]{inputenc}|. But if this line is present it
+will not hurt either.
+
+
+\subsection{Compatibility}
+
+For most existing documents this change will be transparent:
+\begin{itemize}
+\item documents using only \acro{ascii} in the input file and
+  accessing accented characters via commands;
+\item documents that specified the encoding of their file via an
+  option to the \package{inputenc} package and then used 8-bit
+  characters in that encoding;
+\item documents that already had been stored in UTF-8 (whether or not
+  specifying this via \package{inputenc}).
+\end{itemize}
+Only documents that have been stored in a legacy encoding and used
+accented letters from the keyboard \emph{without} loading
+\package{inputenc} (relying on the similarities between the input used
+and the T1 font encoding) are affected.
+
+These documents will now generate an error that they contain invalid
+UTF-8 sequences.  However, such documents may be easily processed by
+adding the new command \verb|\UseRawInputEncoding| as the first line
+of the file. This will re-instate the previous ``raw'' encoding
+default.
+
+\verb|\UseRawInputEncoding| may also be used on the command line to
+process existing files without requiring the file to be edited
+\begin{verbatim}
+  pdflatex '\UseRawInputEncoding \input'  file
+\end{verbatim}
+will process the file using the previous default encoding.
+
+Possible alternatives are reencoding the file to UTF-8 using a tool
+(such as recode or iconv or an editor) or adding the line
+\begin{flushleft}
+\verb=  \usepackage[=\meta{encoding}\verb=]{inputenc}=
+\end{flushleft}
+to the preamble specifying the \meta{encoding} that fits the file
+encoding.  In many cases this will be \texttt{latin1} or
+\texttt{cp1252}. For other encoding names and their meaning see the
+\package{inputenc} documentation.
+
+As usual, this change may also be reverted via the more general
+\package{latexrelease} package mechanism, by speciying a release date
+earlier than this release.
+
+
+\subsection{BOM: byte order mark handling}
+
+When using Unicode the first bytes of a file may be a, so called, BOM
+character (byte order mark) to indicate the byte oder used in the
+file. While this is not required with UTF-8 encoded files (where the
+byte order is known) it is nevertheless allowed by the standard and
+some editors add that byte sequence to the beginning of a file. In the
+past such files would have generated a ``Missing begin document''
+error or displayed strange characters when loaded at a later stage.
+
+With the addition of UTF-8 support to the kernel it is now possible to
+identify and ignore such BOMs characters even before
+\verb=\documentclass= so that these issues will no longer be showing
+up.
+
+
+
+\section[A general rollback concept]
+        {A general rollback concept for packages and classes}
+
+  In 2015 a rollback concept for the \LaTeX{} kernel was introduced.
+  Providing this feature allowed us to make corrections to the
+  software (which more or less didn't happen for nearly two decades)
+  while continuing to maintain backward compatibility to the highest
+  degree.
+  
+  In this release we have now extended this concept to
+  the world of packages and classes which was not covered
+  initially. As the classes and the extension packages have different
+  requirements compared to the kernel, the approach is different (and
+  simplified). This should make it easy for package developers to
+  apply it to their packages and authors to use when necessary.
+
+  The documentation of this new feature is given in an article
+  submitted to TUGboat and also available from our
+  website~\cite{Mittelbach:TB39-2}.
+
+
+\section[Integration of \pkg{remreset} and \pkg{chngcntr} packages]
+         {Integration of \pkg{remreset} and \pkg{chngcntr} packages 
+         into the kernel}
+
+With the optional argument to \cs{newcounter} \LaTeX{} offers to
+automatically reset counters when some counter is stepped, e.g.,
+stepping a \texttt{chapter} counter resets the \texttt{section}
+counter (and recursively all other heading counters). However, what
+was until now missing was a way to undo such a link between counters
+or to link two counters after they have been defined.
+
+This can be now be done with \cs{counterwithin} and \cs{counterwithout},
+respectively. In the past one had to load the \pkg{chngcntr} package
+for this. For the programming level we also added
+\cs{@removefromreset} as the counterpart of the already existing
+\cs{@addtoreset} command. Up to now this was offered by the
+\pkg{remreset} package.
+
+\section{Testing for undefined commands}
+\LaTeX\ packages often use a test \verb|\@ifundefined| to test if a command
+is defined. Unfortunately this had the side effect of \emph{defining}
+the command to \verb|\relax| in the case that it had no definition.
+ The new release uses a modified definition
+(using extra testing possibilities available in \hologo{eTeX}. The new definition
+is more natural, however code that was relying on the side effect of the
+command being tested being defined if it was previously undefined may have to add
+\verb|\let\|\meta{command}\verb|\relax|.
+
+
+\section{Changes to packages in the tools category}
+
+\subsection{\LaTeX{} table columns with fixed widths}
+
+Frank published a short paper in
+TUGboat~\cite{Mittelbach:TB38-2-213} on producing tables that have
+columns with fixed widths. The outlined approach using column
+specifiers ``\texttt{w}'' and ``\texttt{W}'' has now been integrated
+into the \pkg{array} package.
+
+\subsection{Obscure overprinting with \pkg{multicol} fixed}
+
+A rather peculiar bug was reported on StackExchange for
+\pkg{multicol}. If the column/page breaking was fully controlled by
+the user (through \cs{columnbreak}) instead of letting the environment
+do its job and if then more \cs{columnbreak} commands showed up on the
+last page then the balancing algorithm was thrown off track.
+As a result some parts of the columns did overprint each other.
+
+The fix required a redesign of the output routines used by
+\pkg{multicol} and while it ``should'' be transparent in other cases
+(and all tests in the regession test suite came out fine) there is the
+off-chance that code that hooked into internals of \pkg{multicol}
+needs adjustment.
+
+
+\section{Changes to packages in the amsmath category}
+
+With this release of \LaTeX{} a few minor issues with \pkg{amsmath}
+have been corrected.
+
+\subsection{Updated user's guide}
+
+Furthermore, \texttt{amsldoc.pdf}, the AMS user's
+guide for the \pkg{amsmath} package~\cite{amsldoc}, has been updated
+from version~2.0 to~2.1 to incorporate changes and corrections made
+between 2016 and 2018.
+
+
+\begin{thebibliography}{9}
+  
+\bibitem{Mittelbach:TB39-1} Frank Mittelbach:
+  \emph{New rules for reporting bugs in the \LaTeX{} core software}.  
+  In: TUGboat, 39\#1, 2018.
+  \url{https://www.latex-project.org/publications/}
+
+\bibitem{Mittelbach:Brno95} Frank Mittelbach:
+  \emph{\LaTeXe{} Encoding Interface --- Purpose, concepts, and 
+   Open Problems}.  
+  Talk given in Brno June 1995.
+  \url{https://www.latex-project.org/publications/}
+
+\bibitem{Mittelbach:TB39-2} Frank Mittelbach:
+  \emph{A rollback concept for packages and classes}.  
+  Submitted to TUGboat.
+  \url{https://www.latex-project.org/publications/}
+
+\bibitem{Mittelbach:TB38-2-213} Frank Mittelbach:
+  \emph{\LaTeX{} table columns with fixed widths}.  
+  In: TUGboat, 38\#2, 2017.
+  \url{https://www.latex-project.org/publications/}
+
+\bibitem{amsldoc} American Mathematical Society and The \LaTeX3 Project:
+  \emph{User's Guide for the \texttt{amsmath} package} (Version 2.1).  
+  April 2018.
+  Available from
+  \url{https://www.ctan.org}
+  and distributed as part of every \LaTeX{} distribution.
+
+\end{thebibliography}
+
+\end{document}


Property changes on: trunk/Master/texmf-dist/source/latex/base/ltnews28.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/source/latex/base/ltoutenc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltoutenc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltoutenc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltoutenc.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltoutenc.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltoutenc.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/ltoutput.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltoutput.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltoutput.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -30,7 +30,7 @@
 %%% From File: ltoutput.dtx
 %<flafter>\ProvidesPackage{flafter}
 %<fltrace>\ProvidesPackage{fltrace}
-%<flafter,fltrace>       [2017/04/11 v1.4a
+%<flafter,fltrace>       [2018/01/08 v1.4c
 %<flafter>                  Standard LaTeX floats after reference (FMi)]
 %<fltrace>                  Tracing LaTeX floats algorithm (FMi)]
 %
@@ -37,7 +37,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltoutput.dtx}
-             [2017/04/11 v1.4a LaTeX Kernel (Output Routine)]
+             [2018/01/08 v1.4c LaTeX Kernel (Output Routine)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltoutput.dtx}
@@ -2038,7 +2038,7 @@
 %    internal commands as hooks.
 %    \begin{macrocode}
 %</2ekernel>
-%<latexrelease>\IncludeInRelease{2017/03/10}%
+%<latexrelease>\IncludeInRelease{2017/04/15}%
 %<latexrelease>  {\@outputpage}{Reset language for hyphenation}%
 %<*2ekernel|latexrelease>
 \def\@outputpage{%
@@ -2285,6 +2285,7 @@
 %<latexrelease>  \stepcounter{page}%
 %<latexrelease>  \let\firstmark\botmark
 %<latexrelease>}
+%<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
 %  \end{macro}
@@ -3300,10 +3301,11 @@
 %    Lots of changes.
 %
 % \changes{v1.2n}{2015/01/14}{float order in 2-column (latexrelease)}
+% \changes{v1.4b}{2017/12/17}{fix doc guards}
 %    \begin{macrocode}
 %<latexrelease|fltrace>\IncludeInRelease{2015/01/01}
 %<latexrelease|fltrace>  {\@addtonextcol}{float order in 2-column}%
-%<*2ekernel|fltrace>
+%<*2ekernel|latexrelease|fltrace>
 \def\@addtonextcol{%
   \begingroup
 %<*trace>
@@ -3387,7 +3389,7 @@
  \fl at trace{col: \the\@colnum. top: \the \@topnum. bot: \the \@botnum.}%
 %</trace>
 }%
-%</2ekernel|fltrace>
+%</2ekernel|latexrelease|fltrace>
 %<latexrelease|fltrace>\EndIncludeInRelease
 %<latexrelease|fltrace>\IncludeInRelease{0000/00/00}%
 %<latexrelease|fltrace>  {\@addtonextcol}{float order in 2-column}%

Modified: trunk/Master/texmf-dist/source/latex/base/ltpage.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltpage.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltpage.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltpageno.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltpageno.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltpageno.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltpar.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltpar.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltpar.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -164,7 +164,6 @@
 %    itself to the primitive |\@@par| after one iteration.
 %    \begin{macrocode}
 \def\@par{\let\par\@@par\par}
-%</2ekernel>
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
@@ -173,6 +172,7 @@
 %    Restore from a short-term change to |\par|.
 %    \begin{macrocode}
 \def\@restorepar{\def\par{\@par}}
+%</2ekernel>
 %    \end{macrocode}
 % \end{macro}
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltpictur.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltpictur.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltpictur.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltplain.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltplain.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltplain.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -1459,7 +1459,7 @@
 % \changes{v2.0d}{2015/02/20}{Spell commands correctly :-)}
 % \changes{v2.0g}{2015/03/10}{Reorganise to be less noisy}
 %    \begin{macrocode}
-%<latexrelease>\IncludeInRelease{2015/01/20}{\loggingall}{etex tracing}%
+%<latexrelease>\IncludeInRelease{2015/01/01}{\loggingall}{etex tracing}%
 %<*2ekernel|latexrelease>
 \ifx\tracingscantokens\@undefined
 \gdef\loggingall{%
@@ -1511,7 +1511,7 @@
 % \begin{macro}{\hideoutput}
 % \changes{v2.0g}{2015/03/10}{macro added}
 %    \begin{macrocode}
-%<latexrelease>\IncludeInRelease{2015/01/20}{\tracingnone}%
+%<latexrelease>\IncludeInRelease{2015/01/01}{\tracingnone}%
 %<latexrelease>                             {turn off etex tracing}%
 %<*2ekernel|latexrelease>
 \ifx\tracingscantokens\@undefined

Modified: trunk/Master/texmf-dist/source/latex/base/ltsect.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltsect.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltsect.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltspace.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltspace.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltspace.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/lttab.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/lttab.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/lttab.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltthm.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltthm.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltthm.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/ltvers.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltvers.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltvers.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -33,7 +33,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltvers.dtx}
-             [2016/06/20 v1.0w LaTeX Kernel (Version Info)]
+             [2018/03/16 v1.1a LaTeX Kernel (Version Info)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltvers.dtx}
@@ -84,7 +84,27 @@
 %
 % \begin{macro}{\fmtname}
 % \begin{macro}{\fmtversion}
+% \begin{macro}{\latexreleaseversion}
 % \begin{macro}{\patch at level}
+%    A |\patch at level| of \texttt{0} or higher denotes an official
+%    public release. A negative value indicates a candidate release
+%    that is not distributed.
+%
+%    If we put code updates into the kernel that are supposed to go
+%    into the next release we set the |\patch at level| to \texttt{-1}
+%    and the |\fmtversion| / |\latexreleaseversion| to  the dated of
+%    the next release (guessed, the real value is not so important and
+%    will get corrected when we make the release official).
+%
+%    If the |\patch at level| is already at \texttt{-1} we do nothing
+%    here and use the |\fmtversion| date for  any new|\IncludeInRelease|
+%    line when we add further code.
+%
+%    Finally, if we do make a public release we either just set the
+%    |\patch at level| to zero (if our initial guess was good) or we also
+%    change the date and then have to additionally change to that date
+%    on all the |\IncludeInRelease| statements that used the
+%    ``guessed'' date.
 %    \begin{macrocode}
 %<*2ekernel>
 \def\fmtname{LaTeX2e}
@@ -92,7 +112,7 @@
 %</2ekernel>
 %<latexrelease>\edef\latexreleaseversion
 %<*2ekernel|latexrelease>
-   {2017-04-15}
+   {2018-04-01}
 %</2ekernel|latexrelease>
 %<*2ekernel>
 \def\patch at level{0}
@@ -100,6 +120,7 @@
 % \end{macro}
 % \end{macro}
 % \end{macro}
+% \end{macro}
 %
 % Check that the format being made is not too old.
 % The error message complains about `more than 5 years'
@@ -180,7 +201,16 @@
 %
 %    \begin{macrocode}
 %<*2ekernel|latexrelease>
-\def\IncludeInRelease#1{\kernel at ifnextchar[%
+%<latexrelease>\newif\if at includeinrelease
+%<latexrelease>\@includeinreleasefalse
+%    \end{macrocode}
+%    \begin{macrocode}
+\def\IncludeInRelease#1{%
+ \if at includeinrelease
+  \PackageError{latexrelease}{mis-matched IncludeInRelease}{}%
+  \@includeinreleasefalse
+  \fi
+  \kernel at ifnextchar[%
   {\@IncludeInRelease{#1}}
   {\@IncludeInRelease{#1}[#1]}}
 %    \end{macrocode}
@@ -201,6 +231,7 @@
      \expandafter\expandafter\expandafter\@gobble at IncludeInRelease
     \else
       \GenericInfo{}{Applying: \the\toks@}%
+      \@includeinreleasetrue
       \expandafter\let\csname\string#2+\@currname+IIR\endcsname\@empty
     \fi
   \else
@@ -211,11 +242,29 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\long\def\@gobble at IncludeInRelease#1\EndIncludeInRelease{}
-\let\EndIncludeInRelease\relax
+\def\EndIncludeInRelease{%
+\if at includeinrelease
+  \@includeinreleasefalse
+\else
+  \PackageError{latexrelease}{mis-matched EndIncludeInRelease}{}%
+\fi}
 %    \end{macrocode}
 %
 %    \begin{macrocode}
+\long\def\@gobble at IncludeInRelease#1\EndIncludeInRelease{%
+  \@includeinreleasefalse
+  \@check at IncludeInRelease#1\IncludeInRelease\@check at IncludeInRelease
+  \@end at check@IncludeInRelease}
+%    \end{macrocode}
+%    \begin{macrocode}
+\long\def\@check at IncludeInRelease#1\IncludeInRelease
+                                   #2#3\@end at check@IncludeInRelease{%
+  \ifx\@check at IncludeInRelease#2\else
+    \PackageError{latexrelease}{skipped IncludeInRelease}{}%
+  \fi}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 %</2ekernel|latexrelease>
 %    \end{macrocode}
 % \end{macro}

Modified: trunk/Master/texmf-dist/source/latex/base/ltxdoc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltxdoc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltxdoc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2017
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -30,7 +30,7 @@
 %
 %<class>\NeedsTeXFormat{LaTeX2e}
 %<class>\ProvidesClass{ltxdoc}
-%<class>         [2017/03/13 v2.0v Standard LaTeX documentation class]
+%<class>         [2018/03/15 v2.0x Standard LaTeX documentation class]
 %
 %<*driver>
 \documentclass{ltxdoc}
@@ -460,11 +460,21 @@
 \else\@nameuse{cp@#1}\fi\let\@auxout\@mainaux}
 %    \end{macrocode}
 %
+% \changes{v2.0x}{2018/03/15}{Set up \cs{protect} in index entries}
 %    \begin{macrocode}
 \gdef\codeline at wrindex#1{\if at filesw
+%    \end{macrocode}
+%   Set \cs{protect} to a suitable value in the index entries (we
+%   can't use |\set at display@protect| as that would result in different
+%   numer of spaces after a command depending on the number of
+%   expansion happening prior to writing the index).
+%    \begin{macrocode}
+      \begingroup
+        \let\protect\noexpand
         \immediate\write\@indexfile
             {\string\indexentry{#1}%
-            {\filesep\number\c at CodelineNo}}\fi}%
+            {\filesep\number\c at CodelineNo}}%
+      \endgroup\fi}
 %    \end{macrocode}
 % \end{macro}
 %
@@ -534,7 +544,7 @@
 {\gdef\@maintainedby{%
 This file is maintained by the \LaTeX{} Project team.\\%
 Bug reports can be opened (category \texttt{#1}) at\\%
-\url{http://latex-project.org/bugs.html}.}}}
+\url{https://latex-project.org/bugs.html}.}}}
 %    \end{macrocode}
 %
 %    \begin{macrocode}

Modified: trunk/Master/texmf-dist/source/latex/base/ltxref.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/ltxref.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/ltxref.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/makeindx.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/makeindx.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/makeindx.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/makeindx.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/makeindx.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/makeindx.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/newdc.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/newdc.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/newdc.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -71,8 +74,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/newlfont.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/newlfont.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/newlfont.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/nfssfont.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/nfssfont.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/nfssfont.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/nfssfont.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/nfssfont.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/nfssfont.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/olddc.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/olddc.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/olddc.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -71,8 +74,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/oldlfont.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/oldlfont.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/oldlfont.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/preload.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/preload.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/preload.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/proc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/proc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/proc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/proc.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/proc.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/proc.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/slides.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/slides.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/slides.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/base/slides.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/slides.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/slides.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -93,7 +96,7 @@
 
 This is a generated file.  
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -104,7 +107,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -131,11 +134,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -146,7 +149,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -161,8 +164,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/slifonts.fdd
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/slifonts.fdd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/slifonts.fdd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/source/latex/base/syntonly.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/syntonly.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/syntonly.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2017
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -62,7 +62,7 @@
 %
 %  We identify the package and its current version.
 % \changes{v2.1b}{1995/04/22}{Removed surplus \cs{typeout} lines}
-% \changes{v2.1c}{1996/06/14}{Rearange \cs{GetFileInfo} useage.}
+% \changes{v2.1c}{1996/06/14}{Rearrange \cs{GetFileInfo} usage.}
 % \changes{v2.1d}{1998/08/17}{(RmS) Minor documentation fixes.}
 %
 %    \begin{macrocode}
@@ -71,7 +71,7 @@
           \ProvidesFile{syntonly.dtx}
 %</dtx>
 %<*package|dtx>
-              [1999/09/17 v2.1e Standard LaTeX2e package]
+              [2017/06/30 v2.1e Standard LaTeX2e package]
 %</package|dtx>
 %    \end{macrocode}
 %

Modified: trunk/Master/texmf-dist/source/latex/base/syntonly.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/syntonly.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/syntonly.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/base/tulm.fdd
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/tulm.fdd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/tulm.fdd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/source/latex/base/tulm.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/tulm.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/tulm.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3b
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3b or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional
@@ -41,11 +44,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs.html
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 2016-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -56,7 +59,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 
@@ -71,8 +74,11 @@
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
 
-However, NO PERMISSION is granted to distribute a modified version
-of this file under its original name.
+However, a modified version of this file under its original name
+should not be distributed as part of a standard LaTeX distribution, as
+the modification will be nontransparent for the user of that
+distribution (and thus violating clause 6a of the LPPL license),
+making successful document exchange impossible.
 
 \endpreamble
 

Modified: trunk/Master/texmf-dist/source/latex/base/unpack.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/unpack.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/unpack.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2014
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,15 +14,18 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
 %% This file has the LPPL maintenance status "maintained".
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the LaTeX base distribution is
 %% given in the file `manifest.txt'. See also `legal.txt' for additional

Modified: trunk/Master/texmf-dist/source/latex/base/utf8ienc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/base/utf8ienc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/base/utf8ienc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2017
+% Copyright 1993-2018
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -30,14 +30,14 @@
 % \iffalse
 %<*driver>
 \documentclass{ltxdoc}
+\usepackage[latin1,utf8]{inputenc}% force utf8 to be re-loaded, to get version info
 \GetFileInfo{utf8.def}
 \title{Providing some UTF-8 support via \texttt{inputenc}}
 \date{\fileversion\space\filedate{} printed \today}
  \author{%
-  Frank Mittelbach \and Chris Rowley\thanks{Borrowing heavily from
-      code by David Carlisle and tables by Sebastian Rahtz; some table
+  David Carlisle \and Frank Mittelbach \and
+  Chris Rowley\thanks{Borrowing heavily from tables by Sebastian Rahtz; some table
       and code cleanup by Javier Bezos}}
-\usepackage[utf8]{inputenc}
 \begin{document}
  \MaintainedByLaTeXTeam{latex}
  \maketitle
@@ -52,7 +52,6 @@
 %
 % \section{Introduction}
 %
-% [The whole section is rather unfinished \ldots\ just like the code, sorry!]
 %
 % \subsection{Background and general stuff}
 %
@@ -218,7 +217,7 @@
 %<+ts1> \ProvidesFile{ts1enc.dfu}
 %<+x2>  \ProvidesFile{x2enc.dfu}
 %<+all> \ProvidesFile{utf8enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -241,6 +240,7 @@
 % \begin{macro}{\UTFviii at two@octets}
 % \begin{macro}{\UTFviii at three@octets}
 % \begin{macro}{\UTFviii at four@octets}
+% \changes{v1.2a}{2018/03/24}{Macros made `\cs{long} for improved error messages}%
 %    A UTF-8 char (that is not actually a 7-bit char, i.e.~a single
 %    octet) is parsed as follows: each starting octet is an active
 %    \TeX{} character token; each of these is defined below to be a
@@ -263,19 +263,19 @@
 %    defined we simply execute the thing (which should then expand to
 %    an encoding specific internal \LaTeX{} form).
 %    \begin{macrocode}
-\def\UTFviii at two@octets#1#2{\expandafter
+\long\def\UTFviii at two@octets#1#2{\expandafter
     \UTFviii at defined\csname u8:#1\string#2\endcsname}
 %    \end{macrocode}
 % \end{macro}
 %
 %    \begin{macrocode}
-\def\UTFviii at three@octets#1#2#3{\expandafter
+\long\def\UTFviii at three@octets#1#2#3{\expandafter
     \UTFviii at defined\csname u8:#1\string#2\string#3\endcsname}
 %    \end{macrocode}
 % \end{macro}
 %
 %    \begin{macrocode}
-\def\UTFviii at four@octets#1#2#3#4{\expandafter
+\long\def\UTFviii at four@octets#1#2#3#4{\expandafter
     \UTFviii at defined\csname u8:#1\string#2\string#3\string#4\endcsname}
 %    \end{macrocode}
 % \end{macro}
@@ -289,6 +289,11 @@
 \def\UTFviii at defined#1{%
   \ifx#1\relax
 %    \end{macrocode}
+% Test if the sequence is invalid UTF-8 or valid UTF-8 but without
+% a \LaTeX\ definition.
+%    \begin{macrocode}
+     \if\relax\expandafter\UTFviii at checkseq\string#1\relax\relax
+%    \end{macrocode}
 %    The endline character has a special definition within the
 %    inputenc package (it is gobbling spaces). For this reason we
 %    can't produce multiline strings without some precaution.
@@ -295,12 +300,19 @@
 % \changes{v1.1b}{2004/02/09}{No newlines allowed in error messages}
 % \changes{v1.1g}{2005/09/27}{Real spaces do not show up so use \cs{space}}
 % \changes{v1.1o}{2015/08/28}{Show Unicode number of character in hex}
+% \changes{v1.2a}{2018/03/24}{Error message improved for non-UTF-8 sequences}%
 %    \begin{macrocode}
-      \PackageError{inputenc}{Unicode\space char\space\expandafter
-                              \UTFviii at splitcsname\string#1\relax
-                              \MessageBreak
-                              not\space set\space up\space
-                              for\space use\space with\space LaTeX}\@eha
+      \UTFviii at undefined@err{#1}%
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+     \else
+      \PackageError{inputenc}{Invalid UTF-8 byte sequence}%
+                             \UTFviii at invalid@help
+     \fi         
+%    \end{macrocode}
+%
+%    \begin{macrocode}
   \else\expandafter
     #1%
   \fi
@@ -308,10 +320,76 @@
 %    \end{macrocode}
 % \end{macro}
 %
+% \begin{macro}{\UTFviii at invalid@err}
+% \begin{macro}{\UTFviii at invalid@help}
+% \changes{v1.2a}{2018/03/24}{Macro added}%
+%    \begin{macrocode}
+\def\UTFviii at invalid@err#1{%
+ \PackageError{inputenc}{Invalid UTF-8 byte \number`#1}%
+                        \UTFviii at invalid@help}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\UTFviii at invalid@help{%
+   The document does not appear to be in UTF-8 encoding.\MessageBreak
+   Try adding \noexpand\UseRawInputEncoding as the first line of the file\MessageBreak
+   or specify an encoding such as \noexpand\usepackage[latin1]{inputenc}\MessageBreak
+   in the document preamble.\MessageBreak
+   Alternatively, save the file in UTF-8 using your editor or another tool}
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\UTFviii at undefined@err}
+% \changes{v1.2a}{2018/03/24}{Macro added}%
+%    \begin{macrocode}
+\def\UTFviii at undefined@err#1{%
+  \PackageError{inputenc}{Unicode character \expandafter
+                          \UTFviii at splitcsname\string#1\relax
+                          \MessageBreak
+                          not set up for use with LaTeX}%
+                         {You may provide a definition with\MessageBreak
+                          \noexpand\DeclareUnicodeCharacter}%
+   }
+%    \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\UTFviii at checkseq}
+% \begin{macro}{\UTFviii at check@continue}
+% \changes{v1.2a}{2018/03/24}{Macro added}%
+% Check that the csname consists of a valid UTF-8 sequence.
+%    \begin{macrocode}
+\def\UTFviii at checkseq#1:#2#3{%
+ \ifnum`#2<"80 %
+   \ifx\relax#3\else1\fi
+ \else
+   \ifnum`#2<"C0 %
+     1 %
+   \else
+     \expandafter\expandafter\expandafter\UTFviii at check@continue
+     \expandafter\expandafter\expandafter#3%
+   \fi
+  \fi}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\UTFviii at check@continue#1{%
+  \ifx\relax#1%
+  \else
+  \ifnum`#1<"80 1\else\ifnum`#1>"BF 1\fi\fi
+  \expandafter\UTFviii at check@continue
+  \fi
+}
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+%
 % \begin{macro}{\UTFviii at loop}
-%    This wonderful bit of code from Dr Carlisle defines the starting
-%    octets to call |\UTFviii at two@octets| etc as appropriate. The starting
-%    octet itself is passed directly as the first argument, the others
+%    This bit of code derived from \texttt{xmltex}  defines the active character
+%    correspnding to starting octets to call |\UTFviii at two@octets| etc as appropriate.
+%    The starting octet itself is passed directly as the first argument, the others
 %    are picked up later en route.
 %
 %    The |\UTFviii at loop| loops through the numbers starting at
@@ -321,10 +399,6 @@
 %    All this is done in a group so that temporary catcode changes
 %    etc.~vanish after everything is set up.
 %
-%    It may be a good idea to add code to deal with `illegal utf8 octets':
-%    at present these will be handled by whatever code was in use for 8-bit
-%    input before this code is executed.
-%
 %    \begin{macrocode}
 \begingroup
 \catcode`\~13
@@ -341,6 +415,37 @@
   \fi}
 %    \end{macrocode}
 %
+% Handle the single byte control characters.
+% \changes{v1.2a}{2018/03/24}{Loop over C0 controls added}%
+% C0 controls are valid UTF-8 but defined to give the ``Character not defined error''
+% They may be defined with |\DeclareUnicodeCharacter|.
+%    \begin{macrocode}
+    \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at undefined@err{:\string~}}}
+% 0 ^^@ null
+    \count@"1
+    \@tempcnta9
+% 9 ^^I tab
+% 10 ^^J nl
+\UTFviii at loop
+    \count at 11
+    \@tempcnta12
+\UTFviii at loop
+% 12 ^^L
+% 13 ^^M
+    \count at 14
+    \@tempcnta32
+\UTFviii at loop
+%    \end{macrocode}
+%
+%
+% Bytes with leading bits |10| are not valid UTF-8 starting bytes
+%    \begin{macrocode}
+    \count@"80
+    \@tempcnta"C2
+    \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at invalid@err\string~}}
+\UTFviii at loop
+%    \end{macrocode}
+%
 %    Setting up 2-byte UTF-8:
 %    \begin{macrocode}
     \count@"C2
@@ -348,6 +453,7 @@
     \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at two@octets\string~}}
 \UTFviii at loop
 %    \end{macrocode}
+%
 %    Setting up 3-byte UTF-8:
 %    \begin{macrocode}
     \count@"E0
@@ -362,8 +468,21 @@
     \@tempcnta"F4
     \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at four@octets\string~}}
 \UTFviii at loop
+%    \end{macrocode}
+%
+% Bytes above F4 are not valid UTF-8 starting bytes as they would encode numbers beyond
+% the Unicode range
+%    \begin{macrocode}
+    \count@"F4
+    \@tempcnta"100
+    \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at invalid@err\string~}}
+\UTFviii at loop
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 \endgroup
 %    \end{macrocode}
+%
 % \end{macro}
 %
 %    For this case we must disable the warning generated by
@@ -487,7 +606,7 @@
 %    \begin{macrocode}
 %  \begingroup
 %    \end{macrocode}
-%    The original code from David supported the convention that a
+%    The original code from \texttt{xmltex} supported the convention that a
 %    Unicode slot number could be given either as a decimal or as a
 %    hexadecimal (by starting with \texttt{x}).  We do not do this so
 %    this code is also removed.  This could be reactivated if one
@@ -500,18 +619,28 @@
 %    As |\count@| already contains the right value we make
 %    |\parse at XML@charref| work without arguments.
 % \changes{v1.1g}{2005/09/27}{Real spaces do not show up so use \cs{space}}
+% \changes{v1.2a}{2018/03/24}{Allow control characters if active}
+% In the case single byte UTF-8 sequences, only allw definition if
+% the character os already active.  The definition of |\UTFviii at tmp|
+% looks slightly strange but is designed for the sequence of |\expandafter|
+% in |\DeclareUnicodeCharacter|.
+% 
 %    \begin{macrocode}
   \ifnum\count@<"A0\relax
-     \PackageError{inputenc}{Cannot\space define\space Unicode\space
-                             char\space value\space <\space 00A0}\@eha
+    \ifnum\catcode\count@=13
+      \uccode`\~=\count@\uppercase{\def\UTFviii at tmp{\@empty\@empty~}}%
+    \else
+      \PackageError{inputenc}%
+                   {Cannot define non-active Unicode char value < 00A0}%
+                   \@eha
+      \def\UTFviii at tmp{\UTFviii at tmp}%
+    \fi
 %    \end{macrocode}
-%    Do not ask us to provide an explanation for the code below, it is
-%    borrowed straight from \texttt{xmltex} by David and we trust him
-%    totally (and we are too lazy to reread the Unicode book to see if
-%    this is the correct algorithm).\footnote{We were hoping to also
-%    find in his work the \TeX{} code for going the other way: from
-%    UTF-8 octets to Unicode slot number, but no luck!
-%    This has now been added as \cs{decode at UTFviii}}
+%    The code below is derived from \texttt{xmltex} and generates the UTF-8 byte sequence
+%    for the number in |\count@|.
+%
+%    The reverse operation (just used in error messages) 
+%    has now been added as \cs{decode at UTFviii}.
 %    \begin{macrocode}
   \else\ifnum\count@<"800\relax
      \parse at UTFviii@a,%
@@ -534,7 +663,7 @@
 % \end{macro}
 %
 % \begin{macro}{\parse at UTFviii@a}
-%    \ldots so somebody else can document this part :-) \ldots~David?:-))))!
+%    \ldots so somebody else can document this part :-)
 % \changes{v1.1b}{2004/02/09}{Space in the wrong place \cs{count @64}}
 %    \begin{macrocode}
 \gdef\parse at UTFviii@a#1{%
@@ -672,10 +801,11 @@
 \else
 \gdef\UTFviii at splitcsname#1:#2\relax{%
 %    \end{macrocode}
+% \changes{v1.2b}{2018/03/26}{add percent as \cs{endlinechar} not -1 in the format}%
 % Need to pre-expand the argument to ensure cleanup in case of mal-formed UTF-8.
 %    \begin{macrocode}
 #2 (U+\expandafter\UTFviii at hexnumber\expandafter{%
-                     \the\numexpr\decode at UTFviii#2\relax})
+                     \the\numexpr\decode at UTFviii#2\relax})%
 }
 \fi
 %    \end{macrocode}
@@ -830,6 +960,9 @@
 %
 % \subsection{The mapping table}
 %
+% \begingroup
+% \hfuzz=12pt ^^A just because
+%
 % Note that the first argument must be a hex-digit number greater
 % than \texttt{00BF} and at most \texttt{10FFFF}.
 %
@@ -1109,7 +1242,7 @@
 %    and corrected by Matthias Noe (\verb=a9931078 at unet.univie.ac.at=) --- thanks.
 % \changes{v1.1j}{2007/11/09}{Added a few new unicode decls in cyrillic (pr/3988)}
 % \changes{v1.1k}{2007/11/11}{Added and further unicode decls in cyrillic}
-% \changes{v1.1n}{2015/06/27}{correct accent http://tex.stackexchange.com/q/252521}
+% \changes{v1.1n}{2015/06/27}{correct accent https://tex.stackexchange.com/q/252521}
 %    \begin{macrocode}
 %<*all,x2,t2c,t2b,t2a,ot2,lcy>
 \DeclareUnicodeCharacter{0400}{\@tabacckludge`\CYRE}
@@ -1473,7 +1606,12 @@
 %<all,t1>\DeclareUnicodeCharacter{1E20}{\@tabacckludge=G}
 %<all,t1>\DeclareUnicodeCharacter{1E21}{\@tabacckludge=g}
 %    \end{macrocode}
-%
+% \changes{v1.2c}{2018/04/05}{Add BOM}
+%    \begin{macrocode}
+%<all,ts1,utf8>\DeclareUnicodeCharacter{FEFF}{\ifhmode\nobreak\fi}
+%    \end{macrocode}
+% 
+% \endgroup
 % \subsection{Notes}
 %
 % \changes{v1.1e}{2004/05/22}{Added notes on inconsistency with `8-bit files'.}

Modified: trunk/Master/texmf-dist/source/latex/tools/afterpage.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/afterpage.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/afterpage.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/afterpage.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/afterpage.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/afterpage.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -39,10 +42,10 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -53,7 +56,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/array.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/array.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/array.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2017
 %
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -26,7 +26,7 @@
 %% Copyright (C) 1989-1998 Frank Mittelbach, all rights reserved.
 %<+package>\NeedsTeXFormat{LaTeX2e}[1995/06/01]
 %<+package>\ProvidesPackage{array}
-%<+package>         [2016/10/06 v2.4d Tabular extension package (FMi)]
+%<+package>         [2017/11/07 v2.4f Tabular extension package (FMi)]
 %
 % \fi
 %
@@ -225,7 +225,7 @@
 % For example, we used =\setlength{\extrarowheight}{1pt}=
 % in table~\ref{tab:opt}.
 %
-% \begin{table}[t]
+% \begin{table}[!t]
 % \begin{center}
 %    \setlength{\extrarowheight}{1pt}
 %    \begin{tabular}{|>{\tt}c|m{9cm}|}
@@ -271,7 +271,24 @@
 %                        vertical line, so this option doesn't
 %                        suppress the normally inserted space between
 %                        columns in contrast to =@{...}=.\\
+%       \hline\hline
+%       w\{align\}\{width\} & Sets the cell content in a box of the
+%                        specified \texttt{width} aligned according to
+%                        the \texttt{align} parameter which could be 
+%                        either \texttt{l}, \texttt{c} or
+%                        \texttt{r}. Works essentially like
+%                        =\makebox[=width=][=align=]{=cell=}= so
+%                        silently overprints if the cell content is
+%                        wider than the specified width. If that is
+%                        not desired use \texttt{W} instead.\\
 %       \hline
+%       W\{align\}\{width\} & Like \texttt{w} but spits out an overfull
+%                        box warning (and an overfullrule marker in
+%                        draft mode) when the cell content is too wide
+%                        to fit. This also means that the alignment is
+%                        different if there is too much material,
+%                        because it then always protrudes to the right!\\
+%       \hline
 %    \end{tabular}
 % \end{center}
 % \caption{The  preamble options.} \label{tab:opt}
@@ -324,6 +341,13 @@
 %       columns which is enlarged by one centimeter, while
 %       =c@{\hspace{1cm}}c= gives you exactly one centimeter
 %       space between two columns.
+%
+%    \item
+%       A declaration like =w{l}{3cm}= (or even shorter =wl{3cm}=)
+%       works like an =l= column except that the width will always be
+%       =3cm= regardless of the cell content. Same with =w{c}= or
+%       =w{r}=. This means that it is easy to set up tables in which all
+%       columns have predefined widths.
 % \end{itemize}
 %
 % \subsection{Defining new column specifiers}
@@ -594,7 +618,17 @@
 % note below).
 % \end{itemize}
 %
+% Prior to version 2.4f the space added by the optional argument to "\\"
+% was added inside an m-cell if the last column was of type
+% \texttt{m}. As a result that cell was vertically centered with that
+% space inside, resulting in a strange offset. Since 2.4f, this space
+% is now added after centering the cell.
+% 
+% A similar problem happened when "\extrarowheight" was used. For that
+% reason m-cells now manually position the cell content which
+% allows to ignore this extra space request during the vertical aligment. 
 %
+%
 % \subsection{Bugs and Features}
 %
 % \begin{itemize}
@@ -1267,6 +1301,16 @@
 %    \begin{macrocode}
    \let\@sharp\relax \let\@startpbox\relax \let\@endpbox\relax
 %    \end{macrocode}
+%    Two more are needed to deal with the code that handles struts
+%    for extra space after a row from =\\[<space>]=
+%    (=\do at row@strut=) and code that manages m-cells depending on
+%   their heights (=\align at mcell=).
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
+% \changes{v2.4f}{2017/11/04}{Managing m-cells without \cs{vcenter}}
+%    \begin{macrocode}
+   \let\do at row@strut\relax
+   \let\align at mcell\relax 
+%    \end{macrocode}
 %    Now we remove possible  $*$-forms in the user preamble with the
 %    command =\@xexpast=.  As we already know, this command saves
 %    its result in the macro =\@tempa=.
@@ -1510,8 +1554,10 @@
 %    \end{macrocode}
 %    We end this case with =\d at llarend= and =\hfil= where =\d at llarend=
 %    again is either =$= or =\endgroup=.
+%    The strut to enforce a regular row height is placed between the two.
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
 %    \begin{macrocode}
-      \d at llarend \hfil \or
+      \d at llarend \do at row@strut \hfil \or
 %    \end{macrocode}
 %    The templates for \texttt{l} and \texttt{r} (i.e.\ =\@chnum= $1$
 %    or $2$) are generated the same way. Since one  =\hfil= is
@@ -1526,16 +1572,19 @@
 %             internal/2122}
 % \changes{v2.3i}{1996/06/14}
 %     {Change both \cs{kern}\cs{z@} to \cs{hskip}1sp for latex/2160}
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
 %    \begin{macrocode}
-      \hskip1sp\d at llarbegin \insert at column \d at llarend \hfil \or
-      \hfil\hskip1sp\d at llarbegin \insert at column \d at llarend \or
+      \hskip1sp\d at llarbegin \insert at column \d at llarend \do at row@strut \hfil \or
+      \hfil\hskip1sp\d at llarbegin \insert at column \d at llarend \do at row@strut \or
 %    \end{macrocode}
 %    The templates for \texttt{p}, \texttt{m} and \texttt{b} mainly
 %    consist of a \textsf{box}. In case of \texttt{m} it is generated
 %    by =\vcenter=.  This command is allowed only in math
 %    mode. Therefore we start with a~=$=.
+% \changes{v2.4f}{2017/11/04}{Managing m-cells without \cs{vcenter}}
 %    \begin{macrocode}
-   $\vcenter
+%   $\vcenter
+    \setbox\mcell at box\vbox 
 %    \end{macrocode}
 %    The part of the templates which is the same in all three cases
 %    (\texttt{p}, \texttt{m} and \texttt{b})
@@ -1545,15 +1594,22 @@
 %    \textsf{token} (i.e.\ =\@nextchar=).
 %    Between these two macros we find the well known
 %    =\insert at column=.
+%    The strut is places after the box
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
+% \changes{v2.4f}{2017/11/04}{Managing m-cells without \cs{vcenter}}
 %    \begin{macrocode}
-   \@startpbox{\@nextchar}\insert at column \@endpbox $\or
+       \@startpbox{\@nextchar}\insert at column \@endpbox 
+    \align at mcell 
+%$
+    \do at row@strut \or
 %    \end{macrocode}
 %    The templates for \texttt{p} and \texttt{b} are generated in the
 %    same way though we do not need the =$= characters because we use
 %    =\vtop= or =\vbox=.
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
 %    \begin{macrocode}
-   \vtop \@startpbox{\@nextchar}\insert at column \@endpbox \or
-   \vbox \@startpbox{\@nextchar}\insert at column \@endpbox
+   \vtop \@startpbox{\@nextchar}\insert at column \@endpbox\do at row@strut \or
+   \vbox \@startpbox{\@nextchar}\insert at column \@endpbox\do at row@strut
 %    \end{macrocode}
 %    Other values for =\@chnum= are impossible. Therefore we
 %    end the arguments to =\@addtopreamble= and =\ifcase=.
@@ -1564,7 +1620,66 @@
 %    \end{macrocode}
 % \end{macro}
 %
+
 %
+% \begin{macro}{\mcell at box}
+%    When dealing with m-cells we need a box to measure the cell
+%    height.
+% \changes{v2.4f}{2017/11/04}{Managing m-cells without \cs{vcenter}}
+%    \begin{macrocode}
+\newbox\mcell at box
+%    \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\align at mcell}
+%    M-cells are supposed to be vertically centered within the table
+%    row. In the original implementation that was done using
+%    =\vcenter= but the issue with that approach is that it centers
+%    the material based on the math-axis. In most situations that
+%    comes out quit right, but if, for example, an m-cell has only a
+%    single line worth of material inside it will be positioned
+%    differently to a =l=, =c= or =r= cell or to a =p= or =b= cell
+%    with  the same content.
+%
+%    For that reason the new implementation does the centering
+%    manually: First we check the height of the cell and if that is
+%    less or equal to =\ht\@arstrutbox= we assume that this is a
+%    single line cell. In that case  we don't do any vertical maneuvre
+%    and simply output the box, i.e., make it behave like a single
+%    line p-cell.
+% \changes{v2.4f}{2017/11/04}{Managing m-cells without \cs{vcenter}}
+%    \begin{macrocode}
+\def\align at mcell{%
+  \ifdim \ht\mcell at box > \ht\@arstrutbox
+%    \end{macrocode}
+%    Otherwise we realign vertically by lowering the box. The question
+%    is how much do we need to move down? If there is any
+%    =\arraystretch= in place then the first line will have some
+%    unusual height and we don't want to consider that when finding
+%    the middle point. So we substract from the cell height the height
+%    of that strut. But of course we want to include the normal height
+%    of the first line (which would be something like =\ht\strutbox=)
+%    so we need to add that. On the other hand, when centering around
+%    the mid-point of the cell, we also need to account for the depth
+%    of the last line (which is nominally something like
+%    =\dp\strutbox=). Both together equals =\baselineskip= so that is
+%    what we add and then lower the cell by half of the resulting value.
+%    \begin{macrocode}
+    \begingroup
+     \dimen@\ht\mcell at box
+     \advance\dimen at -\ht\@arstrutbox
+     \advance\dimen@\baselineskip
+     \lower.5\dimen@\box\mcell at box
+    \endgroup
+  \else % assume one line and align at baseline
+    \box\mcell at box
+  \fi}
+%    \end{macrocode}
+% \end{macro}
+%
+
+%
 % \begin{macro}{\@classix}
 %    In case of class $9$ (\texttt{>}--\textsf{token}) we first check
 %    if the character class of the last
@@ -2038,10 +2153,15 @@
 % \begin{macro}{\@xargarraycr}
 % \begin{macro}{\@yargarraycr}
 %    The following macros were already explained above.
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
 %    \begin{macrocode}
-\def\@xargarraycr#1{\unskip
-  \@tempdima #1\advance\@tempdima \dp\@arstrutbox
-  \vrule \@depth\@tempdima \@width\z@ \cr}
+\def\@xargarraycr#1{\unskip\gdef\do at row@strut
+ {\@tempdima #1\advance\@tempdima \dp\@arstrutbox
+  \vrule \@depth\@tempdima \@width\z@\global\let\do at row@strut\relax}\cr}
+\let\do at row@strut\relax
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 \def\@yargarraycr#1{\cr\noalign{\vskip #1}}
 %    \end{macrocode}
 % \end{macro}
@@ -2541,9 +2661,13 @@
 %    The main modification to "\@mkpream" is to replace the call to
 %    "\@xexpast" (which expanded $*$-forms) by a loop which expands
 %    all "\newcolumntype" specifiers.
+% \changes{v2.4e}{2016/10/07}{Fixing SX68732}
+% \changes{v2.4f}{2017/11/04}{Managing m-cells without \cs{vcenter}}
 %    \begin{macrocode}
 \def\@mkpream#1{\gdef\@preamble{}\@lastchclass 4 \@firstamptrue
    \let\@sharp\relax \let\@startpbox\relax \let\@endpbox\relax
+   \let\do at row@strut\relax
+   \let\align at mcell\relax 
 %    \end{macrocode}
 %    Now we remove possible  $*$-forms and user-defined column
 %    specifiers in the user preamble by repeatedly executing the list
@@ -2807,7 +2931,78 @@
 %</package>
 %    \end{macrocode}
 %  \end{macro}
+
+% \subsection{Implementing column types \texttt{w} and \texttt{W}}
 %
+% In TugBoat 38/2 an extension was presented that implemented two
+% aditional column types \texttt{w} and \texttt{W}. These have now
+% been added to the package itself.
+%
+%
+%  \begin{macro}{\ar at cellbox}
+%    For \texttt{w} and \texttt{W} column types we need a box to
+%    temporarily hold the cell content.
+% \changes{v2.4f}{2017/11/07}{Macro added}
+%    \begin{macrocode}
+\newsavebox\ar at cellbox
+%    \end{macrocode}
+%  \end{macro}
+%
+%
+%  \begin{macro}{\newcolumntype w}
+%    The \texttt{w} column type has two arguments: the first holds the
+%    alignment which is either "l", "c", or "r" and the second is the
+%    nominal width of the column.
+% \changes{v2.4f}{2017/11/07}{Column type added}
+%    \begin{macrocode}
+\newcolumntype{w}[2]{%
+%    \end{macrocode}
+%    Before the cell content we start an "lrbox"-environment to
+%    collect the cell material into the previously allocated box
+%    "\ar at cellbox".
+%    \begin{macrocode}
+  >{\begin{lrbox}\ar at cellbox}%
+%    \end{macrocode}
+%    Then comes a specifier for the cell content.  We use "c", but
+%    that doesn't matter as in the end we will always put a box of a
+%    specific width ("#2") into the cells of that column, so "l" or
+%    "r" would give the same result. There is only a difference if
+%    there are also very wide "\multicolumn" rows overwriting the
+%    setting  in which case "c" seems to be slightly better.
+%    \begin{macrocode}
+  c%
+%    \end{macrocode}
+%    At the end of the cell we end the "lrbox" environment so that all
+%    of the cell content is now in box "\ar at cellbox".  As a final step we
+%    put that box into a "\makebox" using the optional arguments of
+%    that command to achieve the correct width and the desired
+%    alignment within that width.
+%    \begin{macrocode}
+  <{\end{lrbox}%
+    \makebox[#2][#1]{\usebox\ar at cellbox}}}
+%    \end{macrocode}
+%  \end{macro}
+
+%
+%
+%  \begin{macro}{\newcolumntype W}
+%    The \texttt{W} is similar but in this case we want a warning if
+%    the cell content is too wide.
+% \changes{v2.4f}{2017/11/07}{Column type added}
+%    \begin{macrocode}
+\newcolumntype{W}[2]
+  {>{\begin{lrbox}\ar at cellbox}%
+   c%
+   <{\end{lrbox}%
+   \let\hss\hfil
+   \makebox[#2][#1]{\unhbox\ar at cellbox}}}
+%    \end{macrocode} 
+%    This is a bit sneaky, as it temporarily disables "\hss", but
+%    given that we know what goes into that box it should be
+%    sufficient.
+%  \end{macro}
+%
+%
 % \PrintIndex
 % \PrintChanges
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/bm.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/bm.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/bm.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/bm.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/bm.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/bm.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -39,10 +42,10 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -53,7 +56,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/calc.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/calc.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/calc.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2014
+% Copyright 1993-2017
 %
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -40,7 +40,7 @@
 %<driver> \ProvidesFile{calc.drv}
 % \fi
 %         \ProvidesFile{calc.dtx}
-          [2014/10/28 v4.3 Infix arithmetic (KKT,FJ)]
+          [2017/05/25 v4.3 Infix arithmetic (KKT,FJ)]
 %
 % \iffalse
 %<*driver>
@@ -248,7 +248,7 @@
 %    methods of accessing text dimensions.  After
 %    |\settowidth{\txtwd}{Some text}| you can use:
 %\begin{verbatim}
-%    \setlength{\parskip}{0.68\textwd}
+%    \setlength{\parskip}{0.68\txtwd}
 %\end{verbatim}
 %    whereas using the more direct access to the width of the text
 %    requires the longer form for multiplication, thus:

Modified: trunk/Master/texmf-dist/source/latex/tools/dcolumn.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/dcolumn.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/dcolumn.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/delarray.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/delarray.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/delarray.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/enumerate.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/enumerate.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/enumerate.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/fileerr.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/fileerr.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/fileerr.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/fontsmpl.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/fontsmpl.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/fontsmpl.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/ftnright.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/ftnright.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/ftnright.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/hhline.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/hhline.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/hhline.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/indentfirst.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/indentfirst.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/indentfirst.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/layout.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/layout.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/layout.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/longtable.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/longtable.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/longtable.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/longtable.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/longtable.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/longtable.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -39,10 +42,10 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -53,7 +56,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/multicol.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/multicol.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/multicol.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -20,7 +20,7 @@
 % \iffalse    This is a METACOMMENT
 %
 %% Package `multicol' to use with LaTeX2e
-%% Copyright 1989-2016 Frank Mittelbach
+%% Copyright 1989-2018 Frank Mittelbach
 %%
 %%  In addition to the terms of LPPL any distributed version
 %%  (unchanged or modified) of multicol has to keep the statement
@@ -86,12 +86,19 @@
 %<*dtx>
           \ProvidesFile{multicol.dtx}
 %</dtx>
-%<package>\NeedsTeXFormat{LaTeX2e}[1997/12/01]
+%<package>\NeedsTeXFormat{LaTeX2e}[2018-04-01]
+%<package>
+%<package>\providecommand\DeclareRelease[3]{}
+%<package>\providecommand\DeclareCurrentRelease[2]{}
+%<package>
+%<package>\DeclareRelease{}{2017-04-11}{multicol-2017-04-11.sty}
+%<package>\DeclareCurrentRelease{}{2018-04-01}
+%<package>
 %<package>\ProvidesPackage{multicol}
 %<driver> \ProvidesFile{multicol.drv}
 % \fi
 %         \ProvidesFile{multicol.dtx}
-          [2017/04/11 v1.8q  multicolumn formatting (FMi)]
+          [2018/04/01 v1.8r  multicolumn formatting (FMi)]
 %
 %
 %%
@@ -1667,6 +1674,24 @@
 %    \end{macrocode}
 %  \end{macro}
 %
+%
+%  \begin{macro}{\@Mvi}
+%    In versions prior to 1.8r the balancing at the end of the
+%   environment was done by changing the output routine from
+%   |\multi at column@out| to |\balance at column@out|. As it turned out
+%   that this has a couple of issues when the last columns should not
+%   be balanced after aled (for example because they contained several
+%   |\columnbreak| commands we now stay with one output routine for
+%   the environment and only signal that we reached the end of the
+%   environment by marking it with a special penalty that we can check
+%   for later.
+% \changes{v1.8r}{2018/01/28}{Macro added}
+%    \begin{macrocode}
+\mathchardef\@Mvi=10006  % 10005 is \columnbreak
+%    \end{macrocode}
+%  \end{macro}
+%
+%
 % \begin{macro}{\endmulticols}
 %    When the end of the \mc{} environment is sensed we have to
 %    balance the gathered material. Depending on whether or not we are
@@ -1763,13 +1788,13 @@
 %    the very last item on the main vertical list is a valid break
 %    point so that \TeX{} breaks the page in case it is overfull.
 %    \begin{macrocode}
-   \penalty\z@
+    \penalty\z@
 %    \end{macrocode}
-%    Now it's safe to change the output routine in order to balance
-%    the columns.
+%    Now it's safe to call the output routine in order to balance
+%    the columns. We do this by calling it with a special penalty.
+% \changes{v1.8r}{2018/01/28}{Use special penalty to signal end of environment}
 %    \begin{macrocode}
-   \output{\balance at columns@out}%
-   \eject
+    \penalty-\@Mvi
 %    \end{macrocode}
 %    If the \mc{} environment body was completely empty or if a
 %    multi-page \mc{} just ends at a page boundary we have the unusual
@@ -2563,6 +2588,26 @@
          \reinsert at footnotes
      \else
 %    \end{macrocode}
+%    Another special case is reaching the end of the \mc{}
+%    environment which is signalled by |-\@Mvi|.
+% \changes{v1.8r}{2018/01/28}{Handling end of env through special penalty}
+%    \begin{macrocode}
+       \ifnum\outputpenalty = -\@Mvi
+         \mult at info\@ne{End penalty of multicols seen}%
+%    \end{macrocode}
+%    If we are at this point then have have to run the balancing code
+%    (which was previously its own output routine). First we pretend
+%    that we had a normal forced breakpoint and then call
+%    |\balance at column@out|. The latter may be let to |\multi at column@out|
+%    if we are inside \texttt{multicols*} in which case we would get a loop
+%    if the |\outputpenalty| is not changed---this could be cleaned up
+%    in a better way; basically it is like this, because of the older
+%    code was using different ORs and I simply reused most of it.
+%    \begin{macrocode}
+         \outputpenalty\@M   % pretend we had a natural forced break
+         \balance at columns@out
+       \else
+%    \end{macrocode}
 %    If we encounter a float or a marginpar in the current
 %    implementation we simply warn the user that this is not allowed.
 %    Then we reinsert the page and its footnotes.
@@ -2580,9 +2625,10 @@
 %    this is possible with |\xdef|.)
 % \changes{v1.2a}{1990/02/05}{Float boxes freed.}
 %    \begin{macrocode}
-       \xdef\@freelist{\@freelist\@currlist}%
-       \gdef\@currlist{}%
-     \fi
+        \xdef\@freelist{\@freelist\@currlist}%
+        \gdef\@currlist{}%
+      \fi
+    \fi
   \fi
 %    \end{macrocode}
 %    If the penalty is $-10001$ it will come from a |\clearpage| and
@@ -2712,8 +2758,15 @@
      \setbox\@cclv\vbox
          {\vskip\topskip
           \vskip-\splittopskip
-          \unvbox\mult at box}%
+          \unvbox\mult at box
 %    \end{macrocode}
+%    We also have to re-add the end of environment penalty since after
+%    this page we may want  balance the remaining material.
+% \changes{v1.8r}{2018/01/28}{Re-add the final penalty}
+%    \begin{macrocode}
+          \penalty-\@Mvi
+         }%
+%    \end{macrocode}
 %    We then call the standard multicol output routine which will
 %    produce a normal page for us (remember we are still within the
 %    OR so some part of the code in |\multi at column@out| is actually not

Modified: trunk/Master/texmf-dist/source/latex/tools/multicol.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/multicol.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/multicol.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -39,10 +42,10 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -53,7 +56,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/rawfonts.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/rawfonts.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/rawfonts.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/showkeys.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/showkeys.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/showkeys.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/somedefs.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/somedefs.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/somedefs.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/tabularx.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/tabularx.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/tabularx.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %
@@ -21,7 +21,7 @@
 %
 % \fi
 % \iffalse
-%% File: tabularx.dtx Copyright (C) 1991-1999 2012 2014 2016 David Carlisle
+%% File: tabularx.dtx Copyright (C) 1991-1999 2012 2014 2016 2017 David Carlisle
 %
 %<*dtx>
           \ProvidesFile{tabularx.dtx}
@@ -31,7 +31,7 @@
 %<driver> \ProvidesFile{tabularx.drv}
 % \fi
 %         \ProvidesFile{tabularx.dtx}
-          [2016/02/03 v2.11 `tabularx' package (DPC)]
+          [2016/02/03 v2.11b `tabularx' package (DPC)]
 % \iffalse
 %<*driver>
 \documentclass{ltxdoc}
@@ -231,7 +231,9 @@
 % Normally all {\ttfamily X} columns in a single table are set to the
 % same width, however it is possible to make {\ttfamily tabularx} set
 % them to different widths.
-% A preamble argument of "{>{\hsize=.5\hsize}X>{\hsize=1.5\hsize}X}"
+% A preamble argument of 
+% "{>{\hsize=.5\hsize\linewidth=\hsize}X"\\
+% " >{\hsize=1.5\hsize\linewidth=\hsize}X}"\\
 % specifies two columns, the second will be three times as wide as the
 % first. However if you want to play games like this you should follow
 % the following two rules.

Modified: trunk/Master/texmf-dist/source/latex/tools/tabularx.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/tabularx.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/tabularx.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -39,10 +42,10 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -53,7 +56,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/theorem.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/theorem.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/theorem.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/tools.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/tools.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/tools.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -42,11 +45,11 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -57,7 +60,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/trace.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/trace.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/trace.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/varioref.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/varioref.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/varioref.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/varioref.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/varioref.ins	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/varioref.ins	2018-04-06 21:33:45 UTC (rev 47330)
@@ -3,7 +3,7 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file. 
 %% 
@@ -14,13 +14,16 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX 
 %% version 2005/12/01 or later.
 %% 
-%% In particular, NO PERMISSION is granted to modify the contents of this
-%% file since it contains the legal notices that are placed in the files
-%% it generates.
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %% 
 %% The list of all files belonging to the `Tools Bundle' is
 %% given in the file `manifest.txt'.
@@ -39,10 +42,10 @@
 This is a generated file.
 
 The source is maintained by the LaTeX Project team and bug
-reports for it can be opened at http://latex-project.org/bugs.html
+reports for it can be opened at https://latex-project.org/bugs/
 (but please observe conditions on bug reports sent to that address!)
 
-Copyright 1993-2016
+Copyright 1993-2017
 The LaTeX3 Project and any individual authors listed elsewhere
 in this file. 
 
@@ -53,7 +56,7 @@
 conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
-   http://www.latex-project.org/lppl.txt
+   https://www.latex-project.org/lppl.txt
 and version 1.3c or later is part of all distributions of LaTeX 
 version 2005/12/01 or later.
 

Modified: trunk/Master/texmf-dist/source/latex/tools/verbatim.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/verbatim.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/verbatim.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/xr.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/xr.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/xr.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/source/latex/tools/xspace.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/tools/xspace.dtx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/source/latex/tools/xspace.dtx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -12,7 +12,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX
 % version 2005/12/01 or later.
 %

Modified: trunk/Master/texmf-dist/tex/latex/base/alltt.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/alltt.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/alltt.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/ansinew.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ansinew.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ansinew.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{ansinew.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/applemac.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/applemac.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/applemac.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{applemac.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textflorin}{\textit{f}}
 \ProvideTextCommandDefault{\textcent}

Modified: trunk/Master/texmf-dist/tex/latex/base/article.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/article.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/article.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/article.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/article.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/article.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/ascii.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ascii.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ascii.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{ascii.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \@inpenc at test
 \endinput
 %%

Modified: trunk/Master/texmf-dist/tex/latex/base/bezier.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/bezier.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/bezier.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/bk10.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/bk10.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/bk10.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/bk11.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/bk11.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/bk11.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/bk12.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/bk12.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/bk12.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/book.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/book.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/book.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/book.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/book.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/book.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/cp1250.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp1250.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp1250.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp1250.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textcurrency}
    {\TextSymbolUnavailable\textcurrency}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp1252.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp1252.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp1252.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp1252.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp1257.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp1257.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp1257.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp1257.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp437.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp437.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp437.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp437.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textflorin}{\textit{f}}
 \ProvideTextCommandDefault{\textpeseta}{Pt}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp437de.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp437de.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp437de.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp437de.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textflorin}{\textit{f}}
 \ProvideTextCommandDefault{\textpeseta}{Pt}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp850.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp850.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp850.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp850.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 %%
 %% If you need a Euro symbol, try cp858 instead.
 %%

Modified: trunk/Master/texmf-dist/tex/latex/base/cp852.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp852.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp852.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp852.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp858.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp858.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp858.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp858.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/cp865.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/cp865.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/cp865.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{cp865.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textflorin}{\textit{f}}
 \ProvideTextCommandDefault{\textpeseta}{Pt}

Modified: trunk/Master/texmf-dist/tex/latex/base/decmulti.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/decmulti.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/decmulti.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{decmulti.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/doc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/doc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/doc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
  \ProvidesPackage{doc}
-  [2016/02/15 v2.1g
+  [2018/02/01 v2.1h
    Standard LaTeX documentation package (FMi)]
 %%
 %% Package `doc' to use with LaTeX 2e
@@ -812,8 +812,8 @@
        \tolerance=1000\relax
 { \catcode`\"=12
   \global\mathcode`\\="705C \global\mathcode`\@="7040 }
-\@ifundefined{DocstyleParms}{}{}
-\DocstyleParms     \let\DocstyleParms\relax
+\@ifundefined{DocstyleParms}{}{\DocstyleParms}
+ \let\DocstyleParms\relax
 \@ifundefined{AmSTeX}
    {\def\AmSTeX{\leavevmode\hbox{$\mathcal A\kern-.2em\lower.376ex%
         \hbox{$\mathcal M$}\kern-.2em\mathcal S$-\TeX}}}{}

Modified: trunk/Master/texmf-dist/tex/latex/base/docstrip.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/docstrip.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/docstrip.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/exscale.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/exscale.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/exscale.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fix-cm.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fix-cm.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fix-cm.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fixltx2e.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fixltx2e.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fixltx2e.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2017
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/flafter.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/flafter.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/flafter.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 %%% From File: ltoutput.dtx
 \ProvidesPackage{flafter}
-       [2017/04/11 v1.4a
+       [2018/01/08 v1.4c
                   Standard LaTeX floats after reference (FMi)]
 \IncludeInRelease{2015/01/01}%
   {\@addtocurcol}{float order in 2-column}%

Modified: trunk/Master/texmf-dist/tex/latex/base/fleqn.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fleqn.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fleqn.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fleqn.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fleqn.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fleqn.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fltrace.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fltrace.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fltrace.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 %%% From File: ltoutput.dtx
 \ProvidesPackage{fltrace}
-       [2017/04/11 v1.4a
+       [2018/01/08 v1.4c
                   Tracing LaTeX floats algorithm (FMi)]
 \def\onecolumn{%
   \clearpage

Modified: trunk/Master/texmf-dist/tex/latex/base/fontenc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fontenc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fontenc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fontmath.cfg
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fontmath.cfg	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fontmath.cfg	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fontmath.ltx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fontmath.ltx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fontmath.ltx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fonttext.cfg
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fonttext.cfg	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fonttext.cfg	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/fonttext.ltx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/fonttext.ltx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/fonttext.ltx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/graphpap.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/graphpap.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/graphpap.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/hyphen.ltx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/hyphen.ltx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/hyphen.ltx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/idx.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/idx.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/idx.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/tex/latex/base/ifthen.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ifthen.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ifthen.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/inputenc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/inputenc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/inputenc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,10 +43,9 @@
 %% extension .ins) which are part of the distribution.
 
 
-
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
 \ProvidesPackage{inputenc}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \def\DeclareInputMath#1{%
    \@inpenc at test
    \bgroup
@@ -74,6 +73,9 @@
 }
 \ifx\Umathchar\@undefined
 \def\inputencoding#1{%
+  \edef\reserved at a{#1}%
+  \ifx\reserved at a\inputencodingname
+  \else
   \the\inpenc at prehook
   \gdef\@inpenc at test{\global\let\@inpenc at test\relax}%
   \edef\@inpenc at undefined{\noexpand\protect\noexpand\@inpenc at undefined@{#1}}%
@@ -101,6 +103,7 @@
               by input encoding change to `#1'\MessageBreak}%
   \fi
   \the\inpenc at posthook
+  \fi
 }
 \else
 \def\inputencoding#1{%
@@ -132,8 +135,8 @@
 \fi
 }
 \fi
-\newtoks\inpenc at prehook
-\newtoks\inpenc at posthook
+\ifx\inpenc at prehook\@undefined\newtoks\inpenc at prehook\fi
+\ifx\inpenc at posthook\@undefined\newtoks\inpenc at posthook\fi
 \def\@inpenc at undefined@#1{\PackageError{inputenc}%
         {Keyboard character used is undefined\MessageBreak
          in inputencoding `#1'}%
@@ -153,6 +156,10 @@
   \ifnum\@tempcnta<`#2\relax
      \advance\@tempcnta\@ne
   \repeat}
+\DeclareOption{utf8x}{\ifdefined\UseRawInputEncoding
+                        \UseRawInputEncoding
+                      \fi
+                      \inputencoding{\CurrentOption}}
 \DeclareOption*{\inputencoding{\CurrentOption}}
 \ProcessOptions
 \endinput

Modified: trunk/Master/texmf-dist/tex/latex/base/lablst.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/lablst.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/lablst.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/tex/latex/base/latex.ltx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latex.ltx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latex.ltx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -38,7 +38,7 @@
 %% ltbibl.dtx  (with options: `2ekernel')
 %% ltpage.dtx  (with options: `2ekernel')
 %% ltoutput.dtx  (with options: `2ekernel')
-%% ltclass.dtx  (with options: `2ekernel')
+%% ltclass.dtx  (with options: `2ekernel,tracerollback')
 %% ltluatex.dtx  (with options: `2ekernel')
 %% ltfinal.dtx  (with options: `2ekernel')
 %% 
@@ -45,11 +45,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -60,7 +60,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -700,7 +700,7 @@
 %%% From File: ltvers.dtx
 \def\fmtname{LaTeX2e}
 \edef\fmtversion
-   {2017-04-15}
+   {2018-04-01}
 \def\patch at level{0}
 \iffalse
 \def\reserved at a#1/#2/#3\@nil{%
@@ -744,7 +744,12 @@
     \fi
   \fi
 \let\@currname\@empty
-\def\IncludeInRelease#1{\kernel at ifnextchar[%
+\def\IncludeInRelease#1{%
+ \if at includeinrelease
+  \PackageError{latexrelease}{mis-matched IncludeInRelease}{}%
+  \@includeinreleasefalse
+  \fi
+  \kernel at ifnextchar[%
   {\@IncludeInRelease{#1}}
   {\@IncludeInRelease{#1}[#1]}}
 \def\@IncludeInRelease#1[#2]{\@IncludeInRele at se{#2}}
@@ -757,6 +762,7 @@
      \expandafter\expandafter\expandafter\@gobble at IncludeInRelease
     \else
       \GenericInfo{}{Applying: \the\toks@}%
+      \@includeinreleasetrue
       \expandafter\let\csname\string#2+\@currname+IIR\endcsname\@empty
     \fi
   \else
@@ -764,8 +770,21 @@
     \expandafter\@gobble at IncludeInRelease
   \fi
 }
-\long\def\@gobble at IncludeInRelease#1\EndIncludeInRelease{}
-\let\EndIncludeInRelease\relax
+\def\EndIncludeInRelease{%
+\if at includeinrelease
+  \@includeinreleasefalse
+\else
+  \PackageError{latexrelease}{mis-matched EndIncludeInRelease}{}%
+\fi}
+\long\def\@gobble at IncludeInRelease#1\EndIncludeInRelease{%
+  \@includeinreleasefalse
+  \@check at IncludeInRelease#1\IncludeInRelease\@check at IncludeInRelease
+  \@end at check@IncludeInRelease}
+\long\def\@check at IncludeInRelease#1\IncludeInRelease
+                                   #2#3\@end at check@IncludeInRelease{%
+  \ifx\@check at IncludeInRelease#2\else
+    \PackageError{latexrelease}{skipped IncludeInRelease}{}%
+  \fi}
 %%% From File: ltdefns.dtx
 \def\two at digits#1{\ifnum#1<10 0\fi\number#1}
 \def\typeout#1{\begingroup\set at display@protect
@@ -1034,11 +1053,30 @@
    }%
 }%
 \def\@ifundefined#1{%
+  \ifcsname#1\endcsname\@ifundefin at d@i\else\@ifundefin at d@ii\fi{#1}}
+\long\def\@ifundefin at d@i#1\fi#2{\fi
+  \expandafter\ifx\csname #2\endcsname\relax
+    \@ifundefin at d@ii
+  \fi
+  \@secondoftwo}
+\long\def\@ifundefin at d@ii\fi#1#2#3{\fi #2}
+\ifx\numexpr\@undefined
+\def\@ifundefined#1{%
   \expandafter\ifx\csname#1\endcsname\relax
     \expandafter\@firstoftwo
   \else
     \expandafter\@secondoftwo
   \fi}
+\else\ifx\directlua\@undefined
+\else
+\def\@ifundefined#1{%
+  \ifcsname#1\endcsname
+    \expandafter\ifx\lastnamedcs\relax\else\@ifundefin at d@i\fi
+  \fi
+  \@firstoftwo}
+\long\def\@ifundefin at d@i#1#2#3#4#5{#1#2#5}
+\fi
+\fi
 \edef\@qend{\expandafter\@cdr\string\end\@nil}
 \edef\@qrelax{\expandafter\@cdr\string\relax\@nil}
 \long\def\@ifnextchar#1#2#3{%
@@ -1083,6 +1121,8 @@
                }{}{}%
 }
 \let\@dischyph=\-
+\newif\if at includeinrelease
+\@includeinreleasefalse
 %%% From File: ltalloc.dtx
 \chardef\@xxxii=32
 \mathchardef\@Mi=10001
@@ -2105,6 +2145,7 @@
   \egroup
 }
 %%% From File: ltcounts.dtx
+
 \def\setcounter#1#2{%
   \@ifundefined{c@#1}%
     {\@nocounterr{#1}}%
@@ -2137,6 +2178,48 @@
      \gdef\csname the#1\expandafter\endcsname\expandafter
           {\expandafter\@arabic\csname c@#1\endcsname}}
 \def\@addtoreset#1#2{\expandafter\@cons\csname cl@#2\endcsname {{#1}}}
+\def\@removefromreset#1#2{%
+  \@ifundefined{c@#2}\relax
+  {\begingroup
+     \expandafter\let\csname c@#1\endcsname\@removefromreset
+     \def\@elt##1{%
+       \expandafter\ifx\csname c@##1\endcsname\@removefromreset
+       \else
+         \noexpand\@elt{##1}%
+       \fi}%
+     \expandafter\xdef\csname cl@#2\endcsname
+      {\csname cl@#2\endcsname}%
+    \endgroup}}
+
+\def\@ifbothcounters#1#2#3{%
+  \@ifundefined{c@#1}{\@nocounterr{#1}}%
+    {% else counter is defined
+     \@ifundefined{c@#2}{\@nocounterr{#2}}%
+       {% else both counter and within  are defined
+        #3}}}
+
+\def\counterwithout {\@ifstar\counterwithout at s\counterwithout at x}
+\def\counterwithout at s#1#2{%
+  \@ifbothcounters{#1}{#2}{\@removefromreset{#1}{#2}}}
+\def\counterwithout at x#1#2{%
+  \@ifbothcounters{#1}{#2}%
+      {\@removefromreset{#1}{#2}%
+       \expandafter
+       \gdef\csname the#1\expandafter\endcsname\expandafter
+            {\expandafter
+             \@arabic\csname c@#1\endcsname}}}
+
+\def\counterwithin{\@ifstar\counterwithin at s\counterwithin at x}
+\def\counterwithin at s#1#2{%
+  \@ifbothcounters{#1}{#2}{\@addtoreset{#1}{#2}}}
+\def\counterwithin at x#1#2{%
+  \@ifbothcounters{#1}{#2}%
+      {\@addtoreset{#1}{#2}%
+       \expandafter
+       \gdef\csname the#1\expandafter\endcsname\expandafter
+            {\csname the#2\expandafter\endcsname\expandafter
+             \@arabic\csname c@#1\endcsname}}}
+
 \def\arabic#1{\expandafter\@arabic\csname c@#1\endcsname}
 \def\roman#1{\expandafter\@roman\csname c@#1\endcsname}
 \def\Roman#1{\expandafter\@Roman\csname c@#1\endcsname}
@@ -6256,8 +6339,6 @@
 \DeclareRobustCommand*\textsubscript[1]{%
   \@textsubscript{\selectfont#1}}%
 \def\@textsubscript#1{%
-  {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}%
-\def\@textsubscript#1{%
   {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}
 \newdimen\footnotesep
 \def\footnote{\@ifnextchar[\@xfootnote{\stepcounter\@mpfn
@@ -7580,8 +7661,8 @@
     \csname ver@#2.#1\endcsname}
 \@onlypreamble\@ifl at ter
 \def\@ifl at t@r#1#2{%
-  \ifnum\expandafter\@parse at version#1//00\@nil<%
-        \expandafter\@parse at version#2//00\@nil
+  \ifnum\expandafter\@parse at version\expandafter0#1//00\@nil<%
+        \expandafter\@parse at version\expandafter0#2//00\@nil
     \expandafter\@secondoftwo
   \else
     \expandafter\@firstoftwo
@@ -7872,7 +7953,7 @@
     \csname\@currname.\@currext-h@@k\endcsname
     \expandafter\let\csname\@currname.\@currext-h@@k\endcsname
               \@undefined
-    \@unprocessedoptions}
+    \@unprocessedoptions}%
     \@ifl at ter\@currext{#1}{#3}{}%
       {\@latex at warning@no at line
          {You have requested,\on at line,
@@ -7958,6 +8039,12 @@
 \@onlypreamble\@twoclasseserror
 \def\two at digits#1{\ifnum#1<10 0\fi\number#1}
 \begingroup%
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=12  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
 \catcode`\*=11 %
 \catcode`\^^M\active%
 \catcode`\^^L\active\let^^L\relax%
@@ -7991,6 +8078,12 @@
       \@percentchar\@percentchar}%
   \fi%
   \let\do\@makeother\dospecials%
+  \count@ 128\relax%
+  \loop%
+    \catcode\count@ 11\relax%
+    \advance\count@ \@ne%
+    \ifnum\count@<\@cclvi%
+  \repeat%
   \edef\E{\@backslashchar end\string{\@currenvir\string}}%
   \edef\reserved at b{%
     \def\noexpand\reserved at b%
@@ -8044,6 +8137,198 @@
 \@onlypreamble\endfilecontents*
 \endgroup
 \@onlypreamble\filec at ntents
+\let\pkgcls at debug\@gobble
+\def\requestedLaTeXdate{0}
+\ifx\pkgcls at targetdate\@undefined
+  \newcount\pkgcls at targetdate
+\fi
+\let\pkgcls at targetlabel\@empty
+\def\pkgcls at innerdate{\maxdimen}
+
+\let\pkgcls at candidate\@empty
+\let\pkgcls at releasedate\@empty
+\ifx\load at onefilewithoptions\@undefined
+ \let\load at onefilewithoptions\@onefilewithoptions
+ \def\@onefilewithoptions#1[#2][#3]#4{%
+  \pkgcls at debug{--- File loaded request (\noexpand\usepackage or ...)}%
+  \pkgcls at debug{\@spaces 1: #1}%
+  \pkgcls at debug{\@spaces 2: #2}%
+  \pkgcls at debug{\@spaces 3: #3}%
+  \pkgcls at debug{\@spaces 4: #4}%
+  \def\pkgcls at name{#1}%                  % for info message
+  \def\pkgcls at arg {#3}%                  % for info message
+  \pkgcls at parse@date at arg{#3}%
+  \let\pkgcls at candidate\@empty
+  \load at onefilewithoptions#1[#2][\pkgcls at mindate]#4%
+ }
+\fi
+\def\pkgcls at parse@date at arg #1{%
+   \ifx\@nil#1\@nil
+     \pkgcls at targetdate\requestedLaTeXdate\relax
+     \let\pkgcls at targetlabel\@empty
+     \let\pkgcls at mindate\@empty
+   \else
+     \pkgcls at parse@date at arg@#1=\@nil\relax
+   \fi
+ }
+\def\pkgcls at parse@date at arg@#1=#2\@nil{%
+  \pkgcls at targetdate
+    \ifx\@nil#1\@nil
+      \@parse at version0#2//00\@nil\relax
+      \ifnum \pkgcls at targetdate=\z@
+        \pkgcls at targetdate\@ne
+        \def\pkgcls at innerdate{\maxdimen}%
+        \pkgcls at parse@date at arg@version#2%
+      \else
+        \edef\pkgcls at innerdate{\the\pkgcls at targetdate}%
+      \fi
+      \let\pkgcls at mindate\@empty
+    \else
+      \requestedLaTeXdate\relax
+      \let\pkgcls at targetlabel\@empty
+      \def\pkgcls at innerdate{\maxdimen}%
+      \def\pkgcls at mindate{#1}%
+      \ifnum \pkgcls at targetdate > \z@
+        \ifnum \@parse at version0#1//00\@nil > \pkgcls at targetdate
+          \@latex at error{Suspicious rollback/min-date date given}%
+            {There is a minimal date of #1 specified for
+             \@cls at pkg\space'\pkgcls at name'.\MessageBreak
+             But this is in conflict
+             with a rollback request to \requestedpatchdate,
+             so something\MessageBreak
+             is wrong here. Continue and I
+             ignore the minimal date request.}%
+        \fi
+      \fi
+    \fi
+}
+\def\pkgcls at parse@date at arg@version#1={%
+  \def\pkgcls at targetlabel{#1}}
+
+\def\DeclareRelease#1#2#3{%
+  \ifnum\pkgcls at targetdate>\z@  % some sort of rollback request
+    \pkgcls at debug{---\string\DeclareRelease:}%
+    \pkgcls at debug{\@spaces 1: #1}%
+    \pkgcls at debug{\@spaces 2: #2}%
+    \pkgcls at debug{\@spaces 3: #3}%
+    \ifx\@nil#2\@nil
+      \ifnum\pkgcls at targetdate=\@ne  % named request
+        \def\reserved at a{#1}%
+        \ifx\pkgcls at targetlabel\reserved at a
+          \pkgcls at use@this at release{#3}{}%
+        \else
+          \pkgcls at debug{Label doesn't match}%
+        \fi
+      \else
+        \pkgcls at debug{Date request: ignored}%
+      \fi
+    \else
+      \ifnum\pkgcls at targetdate>\@ne  % a real request
+        \ifnum\@parse at version#2//00\@nil
+             >\pkgcls at targetdate
+          \ifx\pkgcls at candidate\@empty
+            \pkgcls at rollbackdate@error{#2}%
+            \pkgcls at use@this at release{#3}{#2}%
+          \else
+            \pkgcls at use@this at release\pkgcls at candidate
+                                    \pkgcls at releasedate
+          \fi
+        \else
+          \def\pkgcls at candidate{#3}%
+          \def\pkgcls at releasedate{#2}%
+          \pkgcls at debug{New candidate: #3}%
+        \fi
+      \else
+        \def\reserved at a{#1}%
+        \ifx\pkgcls at targetlabel\reserved at a
+          \pkgcls at use@this at release{#3}{#2}%
+        \else
+          \pkgcls at debug{Label doesn't match}%
+        \fi
+      \fi
+    \fi
+  \fi
+}
+
+\def\pkgcls at use@this at release#1#2{%
+   \pkgcls at show@selection{#1}{#2}%
+   \pkgcls at targetdate\z@
+   \@@input #1\relax
+   \endinput
+}
+
+\def\pkgcls at show@selection#1#2{%
+  \pkgcls at debug{Result: use  #1}%
+  \GenericInfo
+   {\@spaces\@spaces\space}{Rollback for
+    \@cls at pkg\space'\@currname' requested ->
+    \ifnum\pkgcls at targetdate>\@ne
+       date
+       \ifnum\requestedLaTeXdate=\pkgcls at targetdate
+          \requestedpatchdate
+       \else
+          \expandafter\@gobble\pkgcls at arg
+       \fi.\MessageBreak
+       Best approximation is
+    \else
+       version '\pkgcls at targetlabel'.\MessageBreak
+       This corresponds to
+    \fi
+    \ifx\@nil#2\@nil
+       a special release%
+    \else
+       the release introduced on #2%
+    \fi
+    \@gobble}%
+}
+
+\def\pkgcls at rollbackdate@error#1{%
+  \@latex at error{Suspicious rollback date given}%
+     {The \@cls at pkg\space'\@currname'  claims that it
+      came into existence on #1 which\MessageBreak
+      is after your requested rollback date --- so
+      something is wrong here.\MessageBreak
+      Continue and we use the earliest known release.}}
+\def\DeclareCurrentRelease#1#2{%
+  \ifnum\pkgcls at targetdate>\z@  % some sort of rollback request
+    \pkgcls at debug{---DeclareCurrentRelease}%
+    \pkgcls at debug{   1: #1}%
+    \pkgcls at debug{   2: #2}%
+    \ifnum\pkgcls at targetdate>\@ne  % a date request
+      \ifnum\@parse at version#2//00\@nil
+           >\pkgcls at targetdate
+
+        \ifx\pkgcls at candidate\@empty
+          \pkgcls at rollbackdate@error{#2}%
+        \else
+          \pkgcls at use@this at release\pkgcls at candidate
+                                  \pkgcls at releasedate
+        \fi
+      \else
+        \pkgcls at show@selection{current version}{#2}%
+      \fi
+    \else % a label request
+      \def\reserved at a{#1}%
+      \ifx\pkgcls at targetlabel\reserved at a
+        \pkgcls at show@selection{current version}{#2}%
+      \else
+        \@latex at error{Requested version '\pkgcls at targetlabel' for
+          \@cls at pkg\space'\@currname' is unknown}\@ehc
+      \fi
+    \fi
+  \fi
+}
+
+\long\def\IfTargetDateBefore#1{%
+  \ifnum\pkgcls at innerdate <%
+        \expandafter\@parse at version\expandafter0#1//00\@nil
+    \typeout{Exclude code introduced on #1}%
+    \expandafter\@firstoftwo
+  \else
+    \typeout{Include code introduced on #1}%
+    \expandafter\@secondoftwo
+  \fi
+}
 %%% From File: ltluatex.dtx
 \ifx\directlua\@undefined\else
 \ifnum\luatexversion<60 %
@@ -8331,6 +8616,77 @@
    \errmessage{}
 \def\font at submax{0pt}
 \fi
+\ifnum0%
+  \ifx\Umathchar\@undefined\else 1\fi
+  \ifx\mubyte\@undefined\else 1\fi
+  \ifx\charsubdef\@undefined\else 1\fi
+  =\z@
+\def\saved at space@catcode{10}
+\let\@inpenc at test\relax
+\def\IeC{%
+  \ifx\protect\@typeset at protect
+    \expandafter\@firstofone
+  \else
+    \noexpand\IeC
+  \fi
+}
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=13  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+  \catcode\@tempcnta=13
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+\def\UseRawInputEncoding{%
+\let\DeclareFontEncoding@\DeclareFontEncoding at saved   % revert
+\let\DeclareUnicodeCharacter\@undefined               % revert
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=15  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+  \catcode\@tempcnta=12
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+}
+\let\DeclareFontEncoding at saved\DeclareFontEncoding@
+\edef\inputencodingname{utf8}%
+\input{utf8.def}
+\let\@inpenc at test\@undefined
+\let\saved at space@catcode\@undefined
+\else
+\@tempcnta=0
+\loop
+  \catcode\@tempcnta=15  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\let\UseRawInputEncoding\relax
+\fi
 \def\reserved at a#1#2{%
    \@tempcnta#1\relax
    \@tempcntb#2\relax
@@ -8370,10 +8726,6 @@
 \def\reserved at c#1{\catcode#1=11\relax}
 \reserved at a{`\A}{`\Z}
 \reserved at a{`\a}{`\z}
-\def\reserved at c#1{\catcode#1=15\relax}
-\reserved at a{0}{`\^^H}
-\reserved at c{`\^^K}
-\reserved at a{`\^^N}{31}
 \ifnum 0%
   \ifx\Umathcode\@undefined\else 1\fi
   \ifx\XeTeXmathcode\@undefined\else 1\fi

Modified: trunk/Master/texmf-dist/tex/latex/base/latex209.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latex209.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latex209.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,11 +11,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -26,7 +26,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/latexrelease.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latexrelease.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latexrelease.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -4,27 +4,44 @@
 %%
 %% The original source files were:
 %%
-%% ltclass.dtx  (with options: `isodate')
+%% ltclass.dtx  (with options: `latexreleasefirst,tracerollback')
 %% ltvers.dtx  (with options: `latexrelease')
 %% latexrelease.dtx  (with options: `latexrelease')
 %% ltdirchk.dtx  (with options: `latexrelease')
 %% ltdefns.dtx  (with options: `latexrelease')
+%% ltalloc.dtx  (with options: `latexrelease')
+%% ltcntrl.dtx  (with options: `latexrelease')
+%% lterror.dtx  (with options: `latexrelease')
+%% ltpar.dtx  (with options: `latexrelease')
+%% ltlists.dtx  (with options: `latexrelease')
 %% ltboxes.dtx  (with options: `latexrelease')
+%% lttab.dtx  (with options: `latexrelease')
 %% ltmath.dtx  (with options: `latexrelease')
 %% ltpictur.dtx  (with options: `latexrelease')
+%% ltthm.dtx  (with options: `latexrelease')
+%% ltsect.dtx  (with options: `latexrelease')
 %% ltfiles.dtx  (with options: `latexrelease')
 %% ltoutenc.dtx  (with options: `latexrelease')
 %% ltcounts.dtx  (with options: `latexrelease')
 %% ltlength.dtx  (with options: `latexrelease')
 %% ltfloat.dtx  (with options: `latexrelease')
+%% ltidxglo.dtx  (with options: `latexrelease')
+%% ltbibl.dtx  (with options: `latexrelease')
+%% ltpage.dtx  (with options: `latexrelease')
 %% ltoutput.dtx  (with options: `latexrelease')
-%% ltclass.dtx  (with options: `latexrelease')
+%% ltclass.dtx  (with options: `latexrelease,tracerollback')
 %% ltspace.dtx  (with options: `latexrelease')
+%% ltlogos.dtx  (with options: `latexrelease')
 %% ltplain.dtx  (with options: `latexrelease')
 %% ltfssdcl.dtx  (with options: `latexrelease')
 %% ltfssini.dtx  (with options: `latexrelease')
+%% ltfntcmd.dtx  (with options: `latexrelease')
 %% ltfssbas.dtx  (with options: `latexrelease')
+%% ltfsstrc.dtx  (with options: `latexrelease')
 %% ltfsscmp.dtx  (with options: `latexrelease')
+%% ltpageno.dtx  (with options: `latexrelease')
+%% ltxref.dtx  (with options: `latexrelease')
+%% ltmiscen.dtx  (with options: `latexrelease')
 %% ltluatex.dtx  (with options: `latexrelease')
 %% ltfinal.dtx  (with options: `latexrelease')
 %% 
@@ -31,11 +48,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2017
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -46,7 +63,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -69,10 +86,209 @@
 }
 \def\@parse at version@dash#1-#2-#3#4#5\@nil{%
   \if\relax#2\relax\else#1\fi#2#3#4 }
+\let\pkgcls at debug\@gobble
+\def\requestedLaTeXdate{0}
+\ifx\pkgcls at targetdate\@undefined
+  \newcount\pkgcls at targetdate
+\fi
+\let\pkgcls at targetlabel\@empty
+\def\pkgcls at innerdate{\maxdimen}
+
+\let\pkgcls at candidate\@empty
+\let\pkgcls at releasedate\@empty
+\ifx\load at onefilewithoptions\@undefined
+ \let\load at onefilewithoptions\@onefilewithoptions
+ \def\@onefilewithoptions#1[#2][#3]#4{%
+  \pkgcls at debug{--- File loaded request (\noexpand\usepackage or ...)}%
+  \pkgcls at debug{\@spaces 1: #1}%
+  \pkgcls at debug{\@spaces 2: #2}%
+  \pkgcls at debug{\@spaces 3: #3}%
+  \pkgcls at debug{\@spaces 4: #4}%
+  \def\pkgcls at name{#1}%                  % for info message
+  \def\pkgcls at arg {#3}%                  % for info message
+  \pkgcls at parse@date at arg{#3}%
+  \let\pkgcls at candidate\@empty
+  \load at onefilewithoptions#1[#2][\pkgcls at mindate]#4%
+ }
+\fi
+\def\pkgcls at parse@date at arg #1{%
+   \ifx\@nil#1\@nil
+     \pkgcls at targetdate\requestedLaTeXdate\relax
+     \let\pkgcls at targetlabel\@empty
+     \let\pkgcls at mindate\@empty
+   \else
+     \pkgcls at parse@date at arg@#1=\@nil\relax
+   \fi
+ }
+\def\pkgcls at parse@date at arg@#1=#2\@nil{%
+  \pkgcls at targetdate
+    \ifx\@nil#1\@nil
+      \@parse at version0#2//00\@nil\relax
+      \ifnum \pkgcls at targetdate=\z@
+        \pkgcls at targetdate\@ne
+        \def\pkgcls at innerdate{\maxdimen}%
+        \pkgcls at parse@date at arg@version#2%
+      \else
+        \edef\pkgcls at innerdate{\the\pkgcls at targetdate}%
+      \fi
+      \let\pkgcls at mindate\@empty
+    \else
+      \requestedLaTeXdate\relax
+      \let\pkgcls at targetlabel\@empty
+      \def\pkgcls at innerdate{\maxdimen}%
+      \def\pkgcls at mindate{#1}%
+      \ifnum \pkgcls at targetdate > \z@
+        \ifnum \@parse at version0#1//00\@nil > \pkgcls at targetdate
+          \@latex at error{Suspicious rollback/min-date date given}%
+            {There is a minimal date of #1 specified for
+             \@cls at pkg\space'\pkgcls at name'.\MessageBreak
+             But this is in conflict
+             with a rollback request to \requestedpatchdate,
+             so something\MessageBreak
+             is wrong here. Continue and I
+             ignore the minimal date request.}%
+        \fi
+      \fi
+    \fi
+}
+\def\pkgcls at parse@date at arg@version#1={%
+  \def\pkgcls at targetlabel{#1}}
+
+\def\DeclareRelease#1#2#3{%
+  \ifnum\pkgcls at targetdate>\z@  % some sort of rollback request
+    \pkgcls at debug{---\string\DeclareRelease:}%
+    \pkgcls at debug{\@spaces 1: #1}%
+    \pkgcls at debug{\@spaces 2: #2}%
+    \pkgcls at debug{\@spaces 3: #3}%
+    \ifx\@nil#2\@nil
+      \ifnum\pkgcls at targetdate=\@ne  % named request
+        \def\reserved at a{#1}%
+        \ifx\pkgcls at targetlabel\reserved at a
+          \pkgcls at use@this at release{#3}{}%
+        \else
+          \pkgcls at debug{Label doesn't match}%
+        \fi
+      \else
+        \pkgcls at debug{Date request: ignored}%
+      \fi
+    \else
+      \ifnum\pkgcls at targetdate>\@ne  % a real request
+        \ifnum\@parse at version#2//00\@nil
+             >\pkgcls at targetdate
+          \ifx\pkgcls at candidate\@empty
+            \pkgcls at rollbackdate@error{#2}%
+            \pkgcls at use@this at release{#3}{#2}%
+          \else
+            \pkgcls at use@this at release\pkgcls at candidate
+                                    \pkgcls at releasedate
+          \fi
+        \else
+          \def\pkgcls at candidate{#3}%
+          \def\pkgcls at releasedate{#2}%
+          \pkgcls at debug{New candidate: #3}%
+        \fi
+      \else
+        \def\reserved at a{#1}%
+        \ifx\pkgcls at targetlabel\reserved at a
+          \pkgcls at use@this at release{#3}{#2}%
+        \else
+          \pkgcls at debug{Label doesn't match}%
+        \fi
+      \fi
+    \fi
+  \fi
+}
+
+\def\pkgcls at use@this at release#1#2{%
+   \pkgcls at show@selection{#1}{#2}%
+   \pkgcls at targetdate\z@
+   \@@input #1\relax
+   \endinput
+}
+
+\def\pkgcls at show@selection#1#2{%
+  \pkgcls at debug{Result: use  #1}%
+  \GenericInfo
+   {\@spaces\@spaces\space}{Rollback for
+    \@cls at pkg\space'\@currname' requested ->
+    \ifnum\pkgcls at targetdate>\@ne
+       date
+       \ifnum\requestedLaTeXdate=\pkgcls at targetdate
+          \requestedpatchdate
+       \else
+          \expandafter\@gobble\pkgcls at arg
+       \fi.\MessageBreak
+       Best approximation is
+    \else
+       version '\pkgcls at targetlabel'.\MessageBreak
+       This corresponds to
+    \fi
+    \ifx\@nil#2\@nil
+       a special release%
+    \else
+       the release introduced on #2%
+    \fi
+    \@gobble}%
+}
+
+\def\pkgcls at rollbackdate@error#1{%
+  \@latex at error{Suspicious rollback date given}%
+     {The \@cls at pkg\space'\@currname'  claims that it
+      came into existence on #1 which\MessageBreak
+      is after your requested rollback date --- so
+      something is wrong here.\MessageBreak
+      Continue and we use the earliest known release.}}
+\def\DeclareCurrentRelease#1#2{%
+  \ifnum\pkgcls at targetdate>\z@  % some sort of rollback request
+    \pkgcls at debug{---DeclareCurrentRelease}%
+    \pkgcls at debug{   1: #1}%
+    \pkgcls at debug{   2: #2}%
+    \ifnum\pkgcls at targetdate>\@ne  % a date request
+      \ifnum\@parse at version#2//00\@nil
+           >\pkgcls at targetdate
+
+        \ifx\pkgcls at candidate\@empty
+          \pkgcls at rollbackdate@error{#2}%
+        \else
+          \pkgcls at use@this at release\pkgcls at candidate
+                                  \pkgcls at releasedate
+        \fi
+      \else
+        \pkgcls at show@selection{current version}{#2}%
+      \fi
+    \else % a label request
+      \def\reserved at a{#1}%
+      \ifx\pkgcls at targetlabel\reserved at a
+        \pkgcls at show@selection{current version}{#2}%
+      \else
+        \@latex at error{Requested version '\pkgcls at targetlabel' for
+          \@cls at pkg\space'\@currname' is unknown}\@ehc
+      \fi
+    \fi
+  \fi
+}
+
+\long\def\IfTargetDateBefore#1{%
+  \ifnum\pkgcls at innerdate <%
+        \expandafter\@parse at version\expandafter0#1//00\@nil
+    \typeout{Exclude code introduced on #1}%
+    \expandafter\@firstoftwo
+  \else
+    \typeout{Include code introduced on #1}%
+    \expandafter\@secondoftwo
+  \fi
+}
 %%% From File: ltvers.dtx
 \edef\latexreleaseversion
-   {2017-04-15}
-\def\IncludeInRelease#1{\kernel at ifnextchar[%
+   {2018-04-01}
+\newif\if at includeinrelease
+\@includeinreleasefalse
+\def\IncludeInRelease#1{%
+ \if at includeinrelease
+  \PackageError{latexrelease}{mis-matched IncludeInRelease}{}%
+  \@includeinreleasefalse
+  \fi
+  \kernel at ifnextchar[%
   {\@IncludeInRelease{#1}}
   {\@IncludeInRelease{#1}[#1]}}
 \def\@IncludeInRelease#1[#2]{\@IncludeInRele at se{#2}}
@@ -85,6 +301,7 @@
      \expandafter\expandafter\expandafter\@gobble at IncludeInRelease
     \else
       \GenericInfo{}{Applying: \the\toks@}%
+      \@includeinreleasetrue
       \expandafter\let\csname\string#2+\@currname+IIR\endcsname\@empty
     \fi
   \else
@@ -92,10 +309,24 @@
     \expandafter\@gobble at IncludeInRelease
   \fi
 }
-\long\def\@gobble at IncludeInRelease#1\EndIncludeInRelease{}
-\let\EndIncludeInRelease\relax
+\def\EndIncludeInRelease{%
+\if at includeinrelease
+  \@includeinreleasefalse
+\else
+  \PackageError{latexrelease}{mis-matched EndIncludeInRelease}{}%
+\fi}
+\long\def\@gobble at IncludeInRelease#1\EndIncludeInRelease{%
+  \@includeinreleasefalse
+  \@check at IncludeInRelease#1\IncludeInRelease\@check at IncludeInRelease
+  \@end at check@IncludeInRelease}
+\long\def\@check at IncludeInRelease#1\IncludeInRelease
+                                   #2#3\@end at check@IncludeInRelease{%
+  \ifx\@check at IncludeInRelease#2\else
+    \PackageError{latexrelease}{skipped IncludeInRelease}{}%
+  \fi}
 \ProvidesPackage{latexrelease}
-          [2016/12/29 v1.0h LaTeX release emulation and tests]
+          [2018/02/18 v1.0j LaTeX release emulation and tests
+              (including releases up to \latexreleaseversion)]
 \NeedsTeXFormat{LaTeX2e}[1996/06/01]
 \DeclareOption*{%
   \def\@IncludeInRelease#1[#2]{\@IncludeInRele at se{#1}}%
@@ -114,7 +345,7 @@
 \ifx\reserved at b\@empty\else
 \PackageError{latexrelease}%
              {Unexpected option \requestedpatchdate}%
-             {The option must be of the form yyyy/mm/dd}%
+             {The option must be of the form yyyy/mm/dd or yyyy-mm-dd}%
 \fi}
 \afterassignment\reserved at a
 \count@\expandafter
@@ -123,7 +354,7 @@
    \expandafter\@parse at version\fmtversion//00\@nil}
 \ifnum\requestedLaTeXdate=\currentLaTeXdate
 \PackageWarningNoLine{latexrelease}{%
-  Current format date selected, no patches applied.}
+  Current format date selected, no patches applied}
 \expandafter\endinput
 \fi
 \ifnum\currentLaTeXdate
@@ -211,6 +442,43 @@
 \IncludeInRelease{0000/00/00}{\MakeRobust}{\MakeRobust}%
 \let\MakeRobust\@undefined
 \EndIncludeInRelease
+\IncludeInRelease{2018-04-01}{\@ifundefined}
+{Leave commands undefined in \@ifundefined}%
+\def\@ifundefined#1{%
+  \ifcsname#1\endcsname\@ifundefin at d@i\else\@ifundefin at d@ii\fi{#1}}
+\long\def\@ifundefin at d@i#1\fi#2{\fi
+  \expandafter\ifx\csname #2\endcsname\relax
+    \@ifundefin at d@ii
+  \fi
+  \@secondoftwo}
+\long\def\@ifundefin at d@ii\fi#1#2#3{\fi #2}
+\ifx\numexpr\@undefined
+\def\@ifundefined#1{%
+  \expandafter\ifx\csname#1\endcsname\relax
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+\else\ifx\directlua\@undefined
+\else
+\def\@ifundefined#1{%
+  \ifcsname#1\endcsname
+    \expandafter\ifx\lastnamedcs\relax\else\@ifundefin at d@i\fi
+  \fi
+  \@firstoftwo}
+\long\def\@ifundefin at d@i#1#2#3#4#5{#1#2#5}
+\fi
+\fi
+\EndIncludeInRelease
+\IncludeInRelease{0000-00-00}{\@ifundefined}
+{Leave commands undefined in \@ifundefined}%
+\def\@ifundefined#1{%
+  \expandafter\ifx\csname#1\endcsname\relax
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi}
+\EndIncludeInRelease
 \IncludeInRelease{2017/04/15}{\-}{Use \hyphenchar in \-}%
 \DeclareRobustCommand{\-}{%
   \discretionary{%
@@ -227,6 +495,11 @@
 \def\-{\discretionary{-}{}{}}
 \let\@dischyph=\-
 \EndIncludeInRelease
+%%% From File: ltalloc.dtx
+%%% From File: ltcntrl.dtx
+%%% From File: lterror.dtx
+%%% From File: ltpar.dtx
+%%% From File: ltlists.dtx
 %%% From File: ltboxes.dtx
 \IncludeInRelease{2015/01/01}%
                  {\makebox}{Make \makebox robust}%
@@ -346,6 +619,7 @@
   \@ifnextchar[{\@rsbox{#1}}{\@irsbox{#1}[]}}
 \expandafter\let\csname raisebox \endcsname\@undefined
 \EndIncludeInRelease
+%%% From File: lttab.dtx
 %%% From File: ltmath.dtx
 \IncludeInRelease{2015/01/01}{\(}{Make \( robust}%
 \DeclareRobustCommand\({%
@@ -499,8 +773,10 @@
     \if at ovl \else \kern \@ovdx \fi
     \kern \@ovri}}
 \EndIncludeInRelease
+%%% From File: ltthm.dtx
+%%% From File: ltsect.dtx
 %%% From File: ltfiles.dtx
-\IncludeInRelease{2017/03/10}%
+\IncludeInRelease{2017/04/15}%
   {\document}{Save language for hyphenation}%
 \def\document{\endgroup
   \ifx\@unusedoptionlist\@empty\else
@@ -609,6 +885,7 @@
   \global\let \@nodocument \relax
   \global\let\do\noexpand
   \ignorespaces}
+\EndIncludeInRelease
 %%% From File: ltoutenc.dtx
 \IncludeInRelease{2017/04/15}{\DeclareTextCompositeCommand}
                              {test for undeclared accent}%
@@ -704,6 +981,7 @@
   \let\csname\string\T1\string\c-g\endcsname\@undefined
 \EndIncludeInRelease
 %%% From File: ltcounts.dtx
+
 \IncludeInRelease{2015/01/01}{\@stpelt}
                              {Reset nested counters}%
 \def\@stpelt#1{\global\csname c@#1\endcsname \m at ne\stepcounter{#1}}%
@@ -712,6 +990,62 @@
                              {Reset nested counters}%%
 \def\@stpelt#1{\global\csname c@#1\endcsname \z@}%
 \EndIncludeInRelease
+\IncludeInRelease{2018-04-01}
+                 {\@removefromreset}{Add interfaces}%
+\def\@removefromreset#1#2{%
+  \@ifundefined{c@#2}\relax
+  {\begingroup
+     \expandafter\let\csname c@#1\endcsname\@removefromreset
+     \def\@elt##1{%
+       \expandafter\ifx\csname c@##1\endcsname\@removefromreset
+       \else
+         \noexpand\@elt{##1}%
+       \fi}%
+     \expandafter\xdef\csname cl@#2\endcsname
+      {\csname cl@#2\endcsname}%
+    \endgroup}}
+
+\def\@ifbothcounters#1#2#3{%
+  \@ifundefined{c@#1}{\@nocounterr{#1}}%
+    {% else counter is defined
+     \@ifundefined{c@#2}{\@nocounterr{#2}}%
+       {% else both counter and within  are defined
+        #3}}}
+
+\def\counterwithout {\@ifstar\counterwithout at s\counterwithout at x}
+\def\counterwithout at s#1#2{%
+  \@ifbothcounters{#1}{#2}{\@removefromreset{#1}{#2}}}
+\def\counterwithout at x#1#2{%
+  \@ifbothcounters{#1}{#2}%
+      {\@removefromreset{#1}{#2}%
+       \expandafter
+       \gdef\csname the#1\expandafter\endcsname\expandafter
+            {\expandafter
+             \@arabic\csname c@#1\endcsname}}}
+
+\def\counterwithin{\@ifstar\counterwithin at s\counterwithin at x}
+\def\counterwithin at s#1#2{%
+  \@ifbothcounters{#1}{#2}{\@addtoreset{#1}{#2}}}
+\def\counterwithin at x#1#2{%
+  \@ifbothcounters{#1}{#2}%
+      {\@addtoreset{#1}{#2}%
+       \expandafter
+       \gdef\csname the#1\expandafter\endcsname\expandafter
+            {\csname the#2\expandafter\endcsname\expandafter
+             \@arabic\csname c@#1\endcsname}}}
+
+\EndIncludeInRelease
+\IncludeInRelease{0000-00-00}
+                 {\@removefromreset}{Add interfaces}%
+\let \@removefromreset \undefined
+\let \@ifbothcounters  \undefined
+\let \counterwithout   \undefined
+\let \counterwithout at s \undefined
+\let \counterwithout at x \undefined
+\let \counterwithin    \undefined
+\let \counterwithin at s  \undefined
+\let \counterwithin at x  \undefined
+\EndIncludeInRelease
 \IncludeInRelease{2015/01/01}{\@fnsymbol}{Use \TexOrMath}%
 \def\@fnsymbol#1{%
    \ifcase#1\or \TextOrMath\textasteriskcentered *\or
@@ -966,7 +1300,7 @@
 \DeclareRobustCommand*\textsubscript[1]{%
   \@textsubscript{\selectfont#1}}%
 \def\@textsubscript#1{%
-  {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}%
+  {\m at th\ensuremath{_{\mbox{\fontsize\sf at size\z@#1}}}}}
 \EndIncludeInRelease
 \IncludeInRelease{0000/00/00}%
                  {\textsubscript}{\textsubscript}%
@@ -973,6 +1307,9 @@
 \let\textsubscript\@undefined
 \let\@textsubscript\@undefined
 \EndIncludeInRelease
+%%% From File: ltidxglo.dtx
+%%% From File: ltbibl.dtx
+%%% From File: ltpage.dtx
 %%% From File: ltoutput.dtx
 \IncludeInRelease{2015/10/01}%
                  {\bx at ZZ}{Extended float list}%
@@ -1147,7 +1484,7 @@
      \fi
   }%
 \EndIncludeInRelease
-\IncludeInRelease{2017/03/10}%
+\IncludeInRelease{2017/04/15}%
   {\@outputpage}{Reset language for hyphenation}%
 \def\@outputpage{%
 \begingroup
@@ -1262,6 +1599,7 @@
   \stepcounter{page}%
   \let\firstmark\botmark
 }
+\EndIncludeInRelease
 \IncludeInRelease{2015/01/01}%
   {\@startdblcolumn}{float order in 2-column}%
 \def \@startdblcolumn {%
@@ -1512,6 +1850,36 @@
 \EndIncludeInRelease
 \IncludeInRelease{2015/01/01}
   {\@addtonextcol}{float order in 2-column}%
+\def\@addtonextcol{%
+  \begingroup
+   \@insertfalse
+   \@setfloattypecounts
+   \ifnum \@fpstype=8
+   \else
+     \ifnum \@fpstype=24
+     \else
+       \@flsettextmin
+       \@reqcolroom \ht\@currbox
+       \advance \@reqcolroom \@textmin
+       \ifdim \@colroom>\@reqcolroom
+         \@flsetnum \@colnum
+         \ifnum\@colnum>\z@
+            \@bitor\@currtype\@deferlist
+            \@testwrongwidth\@currbox
+            \if at test
+            \else
+              \@addtotoporbot
+            \fi
+         \fi
+       \fi
+     \fi
+   \fi
+   \if at insert
+   \else
+     \@cons\@deferlist\@currbox
+   \fi
+  \endgroup
+}%
 \EndIncludeInRelease
 \IncludeInRelease{0000/00/00}%
   {\@addtonextcol}{float order in 2-column}%
@@ -1733,6 +2101,26 @@
 }%
 \EndIncludeInRelease
 %%% From File: ltclass.dtx
+\IncludeInRelease{2018/04/01}%
+                 {\@ifl at t@r}{Guard against bad input}%
+\def\@ifl at t@r#1#2{%
+  \ifnum\expandafter\@parse at version\expandafter0#1//00\@nil<%
+        \expandafter\@parse at version\expandafter0#2//00\@nil
+    \expandafter\@secondoftwo
+  \else
+    \expandafter\@firstoftwo
+  \fi}
+\EndIncludeInRelease
+\IncludeInRelease{0000/00/00}%
+                 {\@ifl at t@r}{Guard against bad input}%
+\def\@ifl at t@r#1#2{%
+  \ifnum\expandafter\@parse at version#1//00\@nil<%
+        \expandafter\@parse at version#2//00\@nil
+    \expandafter\@secondoftwo
+  \else
+    \expandafter\@firstoftwo
+  \fi}
+\EndIncludeInRelease
 \IncludeInRelease{2017/01/01}%
                  {\@if at pti@ns}{Spaces in option clash check}%
 \def\@if at pti@ns#1#2{%
@@ -1766,6 +2154,7 @@
   \fi
  }%
  \reserved at a}
+\EndIncludeInRelease
 \IncludeInRelease{2017/01/01}%
                  {\@if at pti@ns}{Spaces in \ExecuteOptions}%
 \def\ExecuteOptions#1{%
@@ -1784,6 +2173,7 @@
              {\csname ds@\CurrentOption\endcsname}%
     \edef\CurrentOption{##1}}%
   \expandafter\reserved at a\CurrentOption\@nil}
+\EndIncludeInRelease
 \IncludeInRelease{2017/01/01}%
         {\@fileswith at pti@ns}{ifx tests in \@fileswith at pti@ns}%
 \def\@fileswith at pti@ns#1[#2]#3[#4]{%
@@ -1838,6 +2228,7 @@
         \expandafter\reserved at b\reserved at a,\@nil,}%
   \fi
   \reserved at a}
+\EndIncludeInRelease
 %%% From File: ltspace.dtx
 \IncludeInRelease{2015/10/01}%
                  {\@esphack}{hyphenation after space hack}%
@@ -1965,6 +2356,7 @@
                  {\@}{Space after \@}%
 \def\@{\spacefactor\@m}%
 \EndIncludeInRelease
+%%% From File: ltlogos.dtx
 %%% From File: ltplain.dtx
 \IncludeInRelease{2015/01/01}%
                  {\newcount}{Extended Allocation}%
@@ -2187,7 +2579,7 @@
   \global\chardef#1\allocationnumber
   \wlog{\string#1=\string\insert\the\allocationnumber}}
 \EndIncludeInRelease
-\IncludeInRelease{2015/01/20}{\loggingall}{etex tracing}%
+\IncludeInRelease{2015/01/01}{\loggingall}{etex tracing}%
 \ifx\tracingscantokens\@undefined
 \gdef\loggingall{%
   \tracingstats\tw@
@@ -2227,7 +2619,7 @@
   \errorcontextlines\maxdimen\loggingoutput}
   \gdef\tracingall{\loggingall\showoverfull}
 \EndIncludeInRelease
-\IncludeInRelease{2015/01/20}{\tracingnone}%
+\IncludeInRelease{2015/01/01}{\tracingnone}%
                              {turn off etex tracing}%
 \ifx\tracingscantokens\@undefined
 \def\tracingnone{%
@@ -2409,6 +2801,8 @@
                        \upshape \else \itshape \fi}%
 \let\eminnershape\@undefined
 \EndIncludeInRelease
+%%% From File: ltfntcmd.dtx
+%%
 %%% From File: ltfssbas.dtx
 %% Copyright (C) 1989-2002 Frank Mittelbach and Rainer Sch\"opf
 \IncludeInRelease{2015/01/01}{\@DeclareMathSizes}%
@@ -2587,6 +2981,9 @@
     \hbadness\z@\showboxdepth\z@\ #1%
     \color at endgroup}}
 \EndIncludeInRelease
+%%% From File: ltfsstrc.dtx
+%% Copyright (C) 1989-97 by Frank Mittelbach and Rainer Sch\"opf.
+%% Copyright (C) 1994-97 by LaTeX3 project. All rights reserved.
 %%% From File: ltfsscmp.dtx
 %% Copyright (C) 1989-1995 Frank Mittelbach and Rainer Sch\"opf,
 %% all rights reserved.
@@ -2732,6 +3129,68 @@
   \SetMathAlphabet#2{#1}{U}}%
 \@onlypreamble\addtoversion
 \EndIncludeInRelease
+%%% From File: ltpageno.dtx
+%%% From File: ltxref.dtx
+%%% From File: ltmiscen.dtx
+\IncludeInRelease{2017-04-15}{\@verbatim}%
+                 {Disable hyphenation in verbatim}%
+\def\@verbatim{\trivlist \item\relax
+  \if at minipage\else\vskip\parskip\fi
+  \leftskip\@totalleftmargin\rightskip\z at skip
+  \parindent\z@\parfillskip\@flushglue\parskip\z at skip
+  \@@par
+  \language\l at nohyphenation
+  \@tempswafalse
+  \def\par{%
+    \if at tempswa
+      \leavevmode \null \@@par\penalty\interlinepenalty
+    \else
+      \@tempswatrue
+      \ifhmode\@@par\penalty\interlinepenalty\fi
+    \fi}%
+  \let\do\@makeother \dospecials
+  \obeylines \verbatim at font \@noligs
+  \everypar \expandafter{\the\everypar \unpenalty}%
+}
+\EndIncludeInRelease
+\IncludeInRelease{0000-00-00}{\@verbatim}%
+                 {Disable hyphenation in verbatim}%
+\def\@verbatim{\trivlist \item\relax
+  \if at minipage\else\vskip\parskip\fi
+  \leftskip\@totalleftmargin\rightskip\z at skip
+  \parindent\z@\parfillskip\@flushglue\parskip\z at skip
+  \@@par
+  \@tempswafalse
+  \def\par{%
+    \if at tempswa
+      \leavevmode \null \@@par\penalty\interlinepenalty
+    \else
+      \@tempswatrue
+      \ifhmode\@@par\penalty\interlinepenalty\fi
+    \fi}%
+  \let\do\@makeother \dospecials
+  \obeylines \verbatim at font \@noligs
+  \hyphenchar\font\m at ne
+  \everypar \expandafter{\the\everypar \unpenalty}%
+}
+\EndIncludeInRelease
+\IncludeInRelease{2017-04-15}{\verb}%
+                 {Disable hyphenation in verb}%
+\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
+  \bgroup
+    \verb at eol@error \let\do\@makeother \dospecials
+    \verbatim at font\@noligs
+    \language\l at nohyphenation
+    \@ifstar\@sverb\@verb}
+\EndIncludeInRelease
+\IncludeInRelease{0000-00-00}{\verb}%
+                 {Disable hyphenation in verb}%
+\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
+  \bgroup
+    \verb at eol@error \let\do\@makeother \dospecials
+    \verbatim at font\@noligs
+    \@ifstar\@sverb\@verb}
+\EndIncludeInRelease
 \ifx\directlua\@undefined\else
 \IncludeInRelease{2015/10/01}
                  {\newluafunction}{LuaTeX}%
@@ -3057,6 +3516,117 @@
    \global\XeTeXinterchartoks 3 3 = {\nobreak\xtxHanGlue}
   \fi
 \EndIncludeInRelease
+\IncludeInRelease{2018/04/01}%
+                 {\UTFviii at invalid}{UTF-8 default}%
+\ifnum0%
+  \ifx\Umathchar\@undefined\else 1\fi
+  \ifx\mubyte\@undefined\else 1\fi
+  \ifx\charsubdef\@undefined\else 1\fi
+  =\z@
+\def\saved at space@catcode{10}
+\let\@inpenc at test\relax
+\def\IeC{%
+  \ifx\protect\@typeset at protect
+    \expandafter\@firstofone
+  \else
+    \noexpand\IeC
+  \fi
+}
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=13  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+  \catcode\@tempcnta=13
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+\def\UseRawInputEncoding{%
+\let\DeclareFontEncoding@\DeclareFontEncoding at saved   % revert
+\let\DeclareUnicodeCharacter\@undefined               % revert
+\@tempcnta=1
+\loop
+  \catcode\@tempcnta=15  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+  \catcode\@tempcnta=12
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+}
+\let\DeclareFontEncoding at saved\DeclareFontEncoding@
+\edef\inputencodingname{utf8}%
+\input{utf8.def}
+\let\@inpenc at test\@undefined
+\let\saved at space@catcode\@undefined
+\else
+\@tempcnta=0
+\loop
+  \catcode\@tempcnta=15  %
+  \advance\@tempcnta\@ne %
+\ifnum\@tempcnta<32      %
+\repeat                  %
+\catcode0=15  % null
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\let\UseRawInputEncoding\relax
+\fi
+\EndIncludeInRelease
+\IncludeInRelease{0000/00/00}%
+                 {\UTFviii at invalid}{UTF-8 default}%
+\@tempcnta=0
+\loop
+  \catcode\@tempcnta=15
+  \advance\@tempcnta\@ne
+\ifnum\@tempcnta<32
+\repeat       %
+\catcode9=10  % tab
+\catcode10=12 % ctrl J
+\catcode12=13 % ctrl L
+\catcode13=5  % newline
+\@tempcnta=128
+\loop
+\catcode\@tempcnta=12
+\advance\@tempcnta\@ne
+\ifnum\@tempcnta<256
+\repeat
+\let\IeC\@undefined
+\def\DeclareFontEncoding@#1#2#3{%
+  \expandafter
+  \ifx\csname T@#1\endcsname\relax
+     \def\cdp at elt{\noexpand\cdp at elt}%
+     \xdef\cdp at list{\cdp at list\cdp at elt{#1}%
+                    {\default at family}{\default at series}%
+                    {\default at shape}}%
+     \expandafter\let\csname#1-cmd\endcsname\@changed at cmd
+  \else
+     \@font at info{Redeclaring font encoding #1}%
+  \fi
+  \global\@namedef{T@#1}{#2}%
+  \global\@namedef{M@#1}{\default at M#3}%
+  \xdef\LastDeclaredEncoding{#1}%
+  }
+  \let\UseRawInputEncoding\@undefined
+  \let\DeclareFontEncoding at saved\@undefined
+\EndIncludeInRelease
 \endinput
 %%
 %% End of file `latexrelease.sty'.

Modified: trunk/Master/texmf-dist/tex/latex/base/latexsym.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latexsym.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latexsym.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/latin1.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin1.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin1.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin1.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/latin10.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin10.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin10.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin10.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\texteuro}
    {\TextSymbolUnavailable\texteuro}

Modified: trunk/Master/texmf-dist/tex/latex/base/latin2.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin2.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin2.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin2.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textcurrency}
    {\TextSymbolUnavailable\textcurrency}

Modified: trunk/Master/texmf-dist/tex/latex/base/latin3.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin3.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin3.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin3.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textcurrency}

Modified: trunk/Master/texmf-dist/tex/latex/base/latin4.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin4.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin4.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin4.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textcurrency}
    {\TextSymbolUnavailable\textcurrency}

Modified: trunk/Master/texmf-dist/tex/latex/base/latin5.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin5.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin5.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin5.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/latin9.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/latin9.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/latin9.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
  \ProvidesFile{latin9.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textcent}
    {\TextSymbolUnavailable\textcent}

Modified: trunk/Master/texmf-dist/tex/latex/base/lcyenc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/lcyenc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/lcyenc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{lcyenc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A4}{\textcurrency}
 \DeclareUnicodeCharacter{00AB}{\guillemotleft}
 \DeclareUnicodeCharacter{00BB}{\guillemotright}

Modified: trunk/Master/texmf-dist/tex/latex/base/leqno.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/leqno.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/leqno.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/leqno.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/leqno.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/leqno.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/letter.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/letter.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/letter.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/letter.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/letter.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/letter.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/lppl.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/lppl.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/lppl.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -447,7 +447,7 @@
   % conditions of the LaTeX Project Public License, either version 1.3
   % of this license or (at your option) any later version.
   % The latest version of this license is in
-  %   http://www.latex-project.org/lppl.txt
+  %   https://www.latex-project.org/lppl.txt
   % and version 1.3 or later is part of all distributions of LaTeX
   % version 2005/12/01 or later.
   %

Modified: trunk/Master/texmf-dist/tex/latex/base/ltluatex.lua
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ltluatex.lua	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ltluatex.lua	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,7 +9,7 @@
 -- This is a generated file.
 -- 
 -- The source is maintained by the LaTeX Project team and bug
--- reports for it can be opened at http://latex-project.org/bugs.html
+-- reports for it can be opened at https://latex-project.org/bugs.html
 -- (but please observe conditions on bug reports sent to that address!)
 -- 
 -- 
@@ -24,7 +24,7 @@
 -- conditions of the LaTeX Project Public License, either version 1.3c
 -- of this license or (at your option) any later version.
 -- The latest version of this license is in
---    http://www.latex-project.org/lppl.txt
+--    https://www.latex-project.org/lppl.txt
 -- and version 1.3c or later is part of all distributions of LaTeX
 -- version 2005/12/01 or later.
 -- 
@@ -299,6 +299,7 @@
   finish_pdffile = data,
   finish_pdfpage = data,
   define_font = exclusive,
+  glyph_stream_provider = exclusive,
 }
 luatexbase.callbacktypes=callbacktypes
 local callback_register = callback_register or callback.register

Modified: trunk/Master/texmf-dist/tex/latex/base/ltluatex.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ltluatex.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ltluatex.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -47,7 +47,7 @@
   #1#2[#3]{\endgroup\immediate\write-1{File: #1 #3}}
 \fi
 \ProvidesFile{ltluatex.tex}
-[2017/03/28 v1.1e
+[2017/04/28 v1.1f
   LuaTeX support for plain TeX (core)
 ]
 \edef\etatcatcode{\the\catcode`\@}

Modified: trunk/Master/texmf-dist/tex/latex/base/ltnews.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ltnews.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ltnews.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
+% Copyright 1993-2017
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file. 
 % 
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 
@@ -28,7 +28,6 @@
 % \fi
 % Filename: ltnews.cls
 % Author: Alan Jeffrey et al
-% Version: 1.03
  
 % This is the LaTeX2e document class for the `LaTeX News' information 
 % sheet which comes with every LaTeX release.  It may be useful for 
@@ -35,7 +34,7 @@
 % newsletters, or as an example of how simple newsletters can be set
 % with LaTeX.  The changes log is at the end of the file.
  
-% Copyright 1994 1995 1996 1997 1999 2000 2001 2002 2003 2004
+% Copyright 1994-2004
 % Alan Jeffrey and the LaTeX3 project.  
  
 % This is a LaTeX2e document class.
@@ -42,7 +41,7 @@
  
 \NeedsTeXFormat{LaTeX2e}
  
-\ProvidesClass{ltnews}[2017/03/07 v1.05  Standard LaTeX class]
+\ProvidesClass{ltnews}[2017/12/13 v1.06  Standard LaTeX class]
 
 % The configuration file, used for passing options.
 
@@ -485,10 +484,11 @@
       {1sp}{\@subheadingfont}%
 }
 
+% maybe not the greatest design but normally we wouldn't have subsubsections
 \renewcommand{\subsubsection}{%
    \@startsection
-      {subsection}{1}{\z@}{-1.5ex \@plus -1ex \@minus -.2ex}%
-      {1sp}{\normalsize\bfseries}%
+      {subsubsection}{2}{\leftmargini}{-1.5ex \@plus -1ex \@minus -.2ex}%
+      {1sp}{\@subheadingfont}%
 }
 
 % No section numbers.

Modified: trunk/Master/texmf-dist/tex/latex/base/ltxcheck.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ltxcheck.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ltxcheck.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/tex/latex/base/ltxdoc.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ltxdoc.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ltxdoc.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltxdoc}
-         [2017/03/13 v2.0v Standard LaTeX documentation class]
+         [2018/03/15 v2.0x Standard LaTeX documentation class]
 \DeclareOption{a5paper}{\@latexerr{Option not supported}%
    {}}
 \DeclareOption*{%
@@ -182,9 +182,12 @@
 \@writeckpt{#1}\if at filesw \immediate\closeout\@partaux \fi
 \else\@nameuse{cp@#1}\fi\let\@auxout\@mainaux}
 \gdef\codeline at wrindex#1{\if at filesw
+      \begingroup
+        \let\protect\noexpand
         \immediate\write\@indexfile
             {\string\indexentry{#1}%
-            {\filesep\number\c at CodelineNo}}\fi}%
+            {\filesep\number\c at CodelineNo}}%
+      \endgroup\fi}
 \let\filesep\@empty
 \def\aalph#1{\@aalph{\csname c@#1\endcsname}}
 \def\@aalph#1{%
@@ -219,7 +222,7 @@
 {\gdef\@maintainedby{%
 This file is maintained by the \LaTeX{} Project team.\\%
 Bug reports can be opened (category \texttt{#1}) at\\%
-\url{http://latex-project.org/bugs.html}.}}}
+\url{https://latex-project.org/bugs.html}.}}}
 \def\@maketitle{%
   \newpage
   \null

Modified: trunk/Master/texmf-dist/tex/latex/base/ltxguide.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ltxguide.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ltxguide.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/tex/latex/base/ly1enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ly1enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ly1enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{ly1enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A0}{\nobreakspace}
 \DeclareUnicodeCharacter{00A1}{\textexclamdown}
 \DeclareUnicodeCharacter{00A2}{\textcent}

Modified: trunk/Master/texmf-dist/tex/latex/base/macce.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/macce.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/macce.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{macce.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textdiv}
    {\TextSymbolUnavailable\textdiv}

Modified: trunk/Master/texmf-dist/tex/latex/base/makeidx.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/makeidx.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/makeidx.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/minimal.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/minimal.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/minimal.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/tex/latex/base/newlfont.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/newlfont.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/newlfont.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/next.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/next.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/next.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,9 +43,8 @@
 %% extension .ins) which are part of the distribution.
 
 
-
   \ProvidesFile{next.def}
-   [2015/03/17 v1.2c Input encoding file]
+   [2018/04/06 v1.3b Input encoding file]
 \ProvideTextCommandDefault{\textdegree}{\ensuremath{{^\circ}}}
 \ProvideTextCommandDefault{\textonehalf}{\ensuremath{\frac12}}
 \ProvideTextCommandDefault{\textonequarter}{\ensuremath{\frac14}}

Modified: trunk/Master/texmf-dist/tex/latex/base/nfssfont.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/nfssfont.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/nfssfont.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/oldlfont.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/oldlfont.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/oldlfont.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/omlcmm.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omlcmm.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omlcmm.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omlcmm.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omlcmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omlcmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omlcmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omlcmr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omlenc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omlenc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omlenc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/omllcmm.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omllcmm.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omllcmm.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omllcmm.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omscmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omscmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omscmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omscmr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omscmsy.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omscmsy.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omscmsy.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omscmsy.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omsenc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omsenc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omsenc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/omsenc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omsenc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omsenc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{omsenc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A7}{\textsection}
 \DeclareUnicodeCharacter{00B6}{\textparagraph}
 \DeclareUnicodeCharacter{00B7}{\textperiodcentered}

Modified: trunk/Master/texmf-dist/tex/latex/base/omslcmsy.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omslcmsy.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omslcmsy.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omslcmsy.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omxcmex.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omxcmex.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omxcmex.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omxcmex.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/omxlcmex.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/omxlcmex.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/omxlcmex.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{omxlcmex.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/openbib.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/openbib.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/openbib.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmdh.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmdh.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmdh.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmdh.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmfib.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmfib.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmfib.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmfib.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmfr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmfr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmfr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmfr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmss.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1cmvtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1cmvtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1cmvtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1cmvtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1enc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1enc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1enc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{ot1enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A0}{\nobreakspace}
 \DeclareUnicodeCharacter{00A1}{\textexclamdown}
 \DeclareUnicodeCharacter{00A3}{\textsterling}

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1lcmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1lcmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1lcmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1lcmss.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot1lcmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot1lcmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot1lcmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ot1lcmtt.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ot2enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot2enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot2enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{ot2enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00AB}{\guillemotleft}
 \DeclareUnicodeCharacter{00BB}{\guillemotright}
 \DeclareUnicodeCharacter{0131}{\i}

Modified: trunk/Master/texmf-dist/tex/latex/base/ot4enc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ot4enc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ot4enc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/preload.cfg
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/preload.cfg	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/preload.cfg	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/preload.ltx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/preload.ltx	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/preload.ltx	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/proc.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/proc.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/proc.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/proc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/proc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/proc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/report.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/report.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/report.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/report.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/report.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/report.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/sfonts.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/sfonts.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/sfonts.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -19,7 +19,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/shortvrb.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/shortvrb.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/shortvrb.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
 \ProvidesPackage{shortvrb}
-  [2016/02/15 v2.1g
+  [2018/02/01 v2.1h
    Standard LaTeX documentation package (FMi)]
 %%
 %% Package `doc' to use with LaTeX 2e

Modified: trunk/Master/texmf-dist/tex/latex/base/showidx.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/showidx.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/showidx.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/size10.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/size10.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/size10.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/size11.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/size11.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/size11.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/size12.clo
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/size12.clo	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/size12.clo	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/slides.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/slides.cls	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/slides.cls	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/slides.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/slides.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/slides.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/slides.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/slides.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/slides.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/source2e.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/source2e.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/source2e.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 
@@ -135,6 +135,15 @@
 \addtolength\topmargin{-2\baselineskip}
 
 
+% Codelines are allowed to run over a bit without showing up as overfull
+%
+\renewcommand*\MacroFont{\fontencoding\encodingdefault
+                   \fontfamily\ttdefault
+                   \fontseries\mddefault
+                   \fontshape\updefault
+                   \small
+                   \hfuzz 6pt\relax}
+
 % Section numbers now reach eg 74.17.2 which need more space
 \renewcommand*\l at subsection{\@dottedtocline{2}{1.5em}{2.8em}}
 \renewcommand*\l at subsubsection{\@dottedtocline{3}{3.8em}{3.4em}}
@@ -202,6 +211,7 @@
 \makeatother
 
  \pagenumbering{roman}
+
  \MaintainedByLaTeXTeam{latex}
  \maketitle
  \renewcommand\maketitle{}
@@ -409,7 +419,7 @@
 
 # Now LaTeX the file with this cfg file.
 #
-latex source2e.tex
+pdflatex source2e.tex
 
 
 # Make the Change log and Glossary.
@@ -427,7 +437,7 @@
 #
 echo "\includeonly{}" >> ltxdoc.cfg
 
-latex source2e.tex
+pdflatex source2e.tex
 
 
 # Third and final run, to put everything together.
@@ -434,7 +444,7 @@
 # First restore the cfg file:
 #
 echo "\PassOptionsToClass{$*}{article}" > ltxdoc.cfg
-latex source2e.tex
+pdflatex source2e.tex
 
 
 ==============
@@ -465,13 +475,8 @@
 # of the above four lines, uncomment the following:
 # echo "\AtBeginDocument{\OnlyDescription}"                >> ltxdoc.cfg
 
-echo "\PassOptionsToClass{$*}{article}"                  > ltxguide.cfg
-echo "\batchmode"                                       >> ltxguide.cfg
 
-cp ltxguide.cfg ltnews.cfg
-
-
-for i in *dtx *fdd *guide.tex ltnews*.tex
+for i in *dtx *fdd
 do
 B=`basename $i .dtx`
 
@@ -479,17 +484,17 @@
 then
 echo In source2e: $i
 else
-echo latex $i
-  if (latex $i > /dev/null) 
+echo pdflatex $i
+  if (pdflatex $i > /dev/null) 
   then
-    echo latex $i
-    latex $i > /dev/null
+    echo pdflatex $i
+    pdflatex $i > /dev/null
     echo makeindex -s gind.ist $B.idx
     makeindex -s gind.ist $B.idx > /dev/null 2> /dev/null
     echo makeindex -s gglo.ist -o $B.gls $B.glo
     makeindex -s gglo.ist -o $B.gls $B.glo > /dev/null 2> /dev/null
-    echo latex $i
-    latex $i > /dev/null
+    echo pdflatex $i
+    pdflatex $i > /dev/null
   else
     echo "!!! LaTeX ERROR: $i. (See $B.log.)"
   fi

Modified: trunk/Master/texmf-dist/tex/latex/base/syntonly.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/syntonly.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/syntonly.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 %%
 \ProvidesPackage{syntonly}
-              [1999/09/17 v2.1e Standard LaTeX2e package]
+              [2017/06/30 v2.1e Standard LaTeX2e package]
 \font\dummyft@=dummy \relax
 \newif\ifsyntax@
 \syntax at false

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmdh.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmdh.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmdh.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmdh.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmfib.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmfib.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmfib.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmfib.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmfr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmfr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmfr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmfr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmss.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1cmvtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1cmvtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1cmvtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1cmvtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1enc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1enc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1enc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/t1enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
   \ProvidesFile{t1enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A0}{\nobreakspace}
 \DeclareUnicodeCharacter{00A1}{\textexclamdown}
 \DeclareUnicodeCharacter{00A3}{\textsterling}

Modified: trunk/Master/texmf-dist/tex/latex/base/t1enc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1enc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1enc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/t1lcmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1lcmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1lcmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1lcmss.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t1lcmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t1lcmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t1lcmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{t1lcmtt.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/t2aenc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t2aenc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t2aenc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{t2aenc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A4}{\textcurrency}
 \DeclareUnicodeCharacter{00A7}{\textsection}
 \DeclareUnicodeCharacter{00AB}{\guillemotleft}

Modified: trunk/Master/texmf-dist/tex/latex/base/t2benc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t2benc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t2benc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{t2benc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A4}{\textcurrency}
 \DeclareUnicodeCharacter{00A7}{\textsection}
 \DeclareUnicodeCharacter{00AB}{\guillemotleft}

Modified: trunk/Master/texmf-dist/tex/latex/base/t2cenc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/t2cenc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/t2cenc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{t2cenc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A4}{\textcurrency}
 \DeclareUnicodeCharacter{00A7}{\textsection}
 \DeclareUnicodeCharacter{00AB}{\guillemotleft}

Modified: trunk/Master/texmf-dist/tex/latex/base/testpage.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/testpage.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/testpage.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -11,7 +11,7 @@
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
-%    http://www.latex-project.org/lppl.txt
+%    https://www.latex-project.org/lppl.txt
 % and version 1.3c or later is part of all distributions of LaTeX 
 % version 2005/12/01 or later.
 % 

Modified: trunk/Master/texmf-dist/tex/latex/base/textcomp.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/textcomp.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/textcomp.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/tracefnt.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tracefnt.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tracefnt.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2018
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/ts1cmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ts1cmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ts1cmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ts1cmr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ts1cmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ts1cmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ts1cmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ts1cmss.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ts1cmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ts1cmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ts1cmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ts1cmtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ts1cmvtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ts1cmvtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ts1cmvtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ts1cmvtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ts1enc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ts1enc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ts1enc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/ts1enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ts1enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ts1enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{ts1enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A2}{\textcent}
 \DeclareUnicodeCharacter{00A3}{\textsterling}
 \DeclareUnicodeCharacter{00A4}{\textcurrency}
@@ -112,6 +112,7 @@
 \DeclareUnicodeCharacter{25E6}{\textopenbullet}
 \DeclareUnicodeCharacter{25EF}{\textbigcircle}
 \DeclareUnicodeCharacter{266A}{\textmusicalnote}
+\DeclareUnicodeCharacter{FEFF}{\ifhmode\nobreak\fi}
 \endinput
 %%
 %% End of file `ts1enc.dfu'.

Modified: trunk/Master/texmf-dist/tex/latex/base/tuenc.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tuenc.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tuenc.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/base/tulmdh.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tulmdh.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tulmdh.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 2016-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{tulmdh.fd}
         [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]

Modified: trunk/Master/texmf-dist/tex/latex/base/tulmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tulmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tulmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 2016-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{tulmr.fd}
         [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]

Modified: trunk/Master/texmf-dist/tex/latex/base/tulmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tulmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tulmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 2016-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{tulmss.fd}
         [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]

Modified: trunk/Master/texmf-dist/tex/latex/base/tulmssq.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tulmssq.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tulmssq.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 2016-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{tulmssq.fd}
         [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]

Modified: trunk/Master/texmf-dist/tex/latex/base/tulmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tulmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tulmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 2016-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{tulmtt.fd}
         [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]

Modified: trunk/Master/texmf-dist/tex/latex/base/tulmvtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/tulmvtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/tulmvtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 2016-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{tulmvtt.fd}
         [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]

Modified: trunk/Master/texmf-dist/tex/latex/base/ucmr.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ucmr.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ucmr.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ucmr.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ucmss.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ucmss.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ucmss.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ucmss.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ucmtt.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ucmtt.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ucmtt.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ucmtt.fd}
         [2014/09/29 v2.5h Standard LaTeX font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/ulasy.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ulasy.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ulasy.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ulasy.fd}
              [1998/08/17 v2.2e

Modified: trunk/Master/texmf-dist/tex/latex/base/ullasy.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/ullasy.fd	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/ullasy.fd	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,8 +39,11 @@
 %% In particular, permission is granted to customize the declarations in
 %% this file to serve the needs of your installation.
 %% 
-%% However, NO PERMISSION is granted to distribute a modified version
-%% of this file under its original name.
+%% However, a modified version of this file under its original name
+%% should not be distributed as part of a standard LaTeX distribution, as
+%% the modification will be nontransparent for the user of that
+%% distribution (and thus violating clause 6a of the LPPL license),
+%% making successful document exchange impossible.
 %% 
 \ProvidesFile{ullasy.fd}
         [1998/06/12 v2.2e Standard LaTeX slide font definitions]

Modified: trunk/Master/texmf-dist/tex/latex/base/utf8-test.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/utf8-test.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/utf8-test.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
 \ProvidesFile{utf8-test.tex}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \documentclass{article}
 
 \usepackage[latin1,utf8]{inputenc}

Modified: trunk/Master/texmf-dist/tex/latex/base/utf8.def
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/utf8.def	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/utf8.def	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,26 +42,62 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
 \ProvidesFile{utf8.def}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \makeatletter
 \catcode`\ \saved at space@catcode
-\def\UTFviii at two@octets#1#2{\expandafter
+\long\def\UTFviii at two@octets#1#2{\expandafter
     \UTFviii at defined\csname u8:#1\string#2\endcsname}
-\def\UTFviii at three@octets#1#2#3{\expandafter
+\long\def\UTFviii at three@octets#1#2#3{\expandafter
     \UTFviii at defined\csname u8:#1\string#2\string#3\endcsname}
-\def\UTFviii at four@octets#1#2#3#4{\expandafter
+\long\def\UTFviii at four@octets#1#2#3#4{\expandafter
     \UTFviii at defined\csname u8:#1\string#2\string#3\string#4\endcsname}
 \def\UTFviii at defined#1{%
   \ifx#1\relax
-      \PackageError{inputenc}{Unicode\space char\space\expandafter
-                              \UTFviii at splitcsname\string#1\relax
-                              \MessageBreak
-                              not\space set\space up\space
-                              for\space use\space with\space LaTeX}\@eha
+     \if\relax\expandafter\UTFviii at checkseq\string#1\relax\relax
+      \UTFviii at undefined@err{#1}%
+     \else
+      \PackageError{inputenc}{Invalid UTF-8 byte sequence}%
+                             \UTFviii at invalid@help
+     \fi
   \else\expandafter
     #1%
   \fi
 }
+\def\UTFviii at invalid@err#1{%
+ \PackageError{inputenc}{Invalid UTF-8 byte \number`#1}%
+                        \UTFviii at invalid@help}
+\def\UTFviii at invalid@help{%
+   The document does not appear to be in UTF-8 encoding.\MessageBreak
+   Try adding \noexpand\UseRawInputEncoding as the first line of the file\MessageBreak
+   or specify an encoding such as \noexpand\usepackage[latin1]{inputenc}\MessageBreak
+   in the document preamble.\MessageBreak
+   Alternatively, save the file in UTF-8 using your editor or another tool}
+\def\UTFviii at undefined@err#1{%
+  \PackageError{inputenc}{Unicode character \expandafter
+                          \UTFviii at splitcsname\string#1\relax
+                          \MessageBreak
+                          not set up for use with LaTeX}%
+                         {You may provide a definition with\MessageBreak
+                          \noexpand\DeclareUnicodeCharacter}%
+   }
+\def\UTFviii at checkseq#1:#2#3{%
+ \ifnum`#2<"80 %
+   \ifx\relax#3\else1\fi
+ \else
+   \ifnum`#2<"C0 %
+     1 %
+   \else
+     \expandafter\expandafter\expandafter\UTFviii at check@continue
+     \expandafter\expandafter\expandafter#3%
+   \fi
+  \fi}
+\def\UTFviii at check@continue#1{%
+  \ifx\relax#1%
+  \else
+  \ifnum`#1<"80 1\else\ifnum`#1>"BF 1\fi\fi
+  \expandafter\UTFviii at check@continue
+  \fi
+}
 \begingroup
 \catcode`\~13
 \catcode`\"12
@@ -72,6 +108,20 @@
   \ifnum\count@<\@tempcnta
   \expandafter\UTFviii at loop
   \fi}
+    \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at undefined@err{:\string~}}}
+    \count@"1
+    \@tempcnta9
+\UTFviii at loop
+    \count at 11
+    \@tempcnta12
+\UTFviii at loop
+    \count at 14
+    \@tempcnta32
+\UTFviii at loop
+    \count@"80
+    \@tempcnta"C2
+    \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at invalid@err\string~}}
+\UTFviii at loop
     \count@"C2
     \@tempcnta"E0
     \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at two@octets\string~}}
@@ -84,6 +134,10 @@
     \@tempcnta"F4
     \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at four@octets\string~}}
 \UTFviii at loop
+    \count@"F4
+    \@tempcnta"100
+    \def\UTFviii at tmp{\xdef~{\noexpand\UTFviii at invalid@err\string~}}
+\UTFviii at loop
 \endgroup
 \@inpenc at test
 \ifx\@begindocumenthook\@undefined
@@ -115,8 +169,14 @@
 }
 \gdef\parse at XML@charref{%
   \ifnum\count@<"A0\relax
-     \PackageError{inputenc}{Cannot\space define\space Unicode\space
-                             char\space value\space <\space 00A0}\@eha
+    \ifnum\catcode\count@=13
+      \uccode`\~=\count@\uppercase{\def\UTFviii at tmp{\@empty\@empty~}}%
+    \else
+      \PackageError{inputenc}%
+                   {Cannot define non-active Unicode char value < 00A0}%
+                   \@eha
+      \def\UTFviii at tmp{\UTFviii at tmp}%
+    \fi
   \else\ifnum\count@<"800\relax
      \parse at UTFviii@a,%
      \parse at UTFviii@b C\UTFviii at two@octets.,%
@@ -195,7 +255,7 @@
 \else
 \gdef\UTFviii at splitcsname#1:#2\relax{%
 #2 (U+\expandafter\UTFviii at hexnumber\expandafter{%
-                     \the\numexpr\decode at UTFviii#2\relax})
+                     \the\numexpr\decode at UTFviii#2\relax})%
 }
 \fi
 \endgroup
@@ -248,6 +308,7 @@
 \DeclareUnicodeCharacter{2026}{\textellipsis}
 \DeclareUnicodeCharacter{2122}{\texttrademark}
 \DeclareUnicodeCharacter{2423}{\textvisiblespace}
+\DeclareUnicodeCharacter{FEFF}{\ifhmode\nobreak\fi}
 \endinput
 %%
 %% End of file `utf8.def'.

Modified: trunk/Master/texmf-dist/tex/latex/base/utf8enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/utf8enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/utf8enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
  \ProvidesFile{utf8enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A0}{\nobreakspace}
 \DeclareUnicodeCharacter{00A1}{\textexclamdown}
 \DeclareUnicodeCharacter{00A2}{\textcent}
@@ -565,6 +565,7 @@
 \DeclareUnicodeCharacter{266A}{\textmusicalnote}
 \DeclareUnicodeCharacter{1E20}{\@tabacckludge=G}
 \DeclareUnicodeCharacter{1E21}{\@tabacckludge=g}
+\DeclareUnicodeCharacter{FEFF}{\ifhmode\nobreak\fi}
 \endinput
 %%
 %% End of file `utf8enc.dfu'.

Modified: trunk/Master/texmf-dist/tex/latex/base/utf8test.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/utf8test.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/utf8test.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
 \ProvidesFile{utf8-test.tex}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \documentclass{article}
 
 \usepackage[latin1,utf8]{inputenc}

Modified: trunk/Master/texmf-dist/tex/latex/base/x2enc.dfu
===================================================================
--- trunk/Master/texmf-dist/tex/latex/base/x2enc.dfu	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/base/x2enc.dfu	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs.html
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -42,7 +42,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
   \ProvidesFile{x2enc.dfu}
-   [2017/01/28 v1.1t UTF-8 support for inputenc]
+   [2018/04/05 v1.2c UTF-8 support for inputenc]
 \DeclareUnicodeCharacter{00A4}{\textcurrency}
 \DeclareUnicodeCharacter{00A7}{\textsection}
 \DeclareUnicodeCharacter{00AB}{\guillemotleft}

Deleted: trunk/Master/texmf-dist/tex/latex/tools/.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -1,41 +0,0 @@
-%%
-%% This is file `.tex',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% fileerr.dtx  (with options: `return')
-%% 
-%% This is a generated file.
-%% 
-%% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
-%% (but please observe conditions on bug reports sent to that address!)
-%% 
-%% 
-%% Copyright 1993-2016
-%% The LaTeX3 Project and any individual authors listed elsewhere
-%% in this file.
-%% 
-%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
-%% --------------------------------------------------------------------------
-%% 
-%% It may be distributed and/or modified under the
-%% conditions of the LaTeX Project Public License, either version 1.3c
-%% of this license or (at your option) any later version.
-%% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
-%% and version 1.3c or later is part of all distributions of LaTeX
-%% version 2005/12/01 or later.
-%% 
-%% This file may only be distributed together with a copy of the LaTeX
-%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
-%% without such generated files.
-%% 
-%% The list of all files belonging to the LaTeX `Tools Bundle' is
-%% given in the file `manifest.txt'.
-%% 
- \message{File ignored}
-\endinput
-%%
-%% End of file `.tex'.

Modified: trunk/Master/texmf-dist/tex/latex/tools/afterpage.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/afterpage.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/afterpage.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,10 +9,10 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -23,7 +23,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/array.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/array.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/array.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -39,7 +39,7 @@
 %% Copyright (C) 1989-1998 Frank Mittelbach, all rights reserved.
 \NeedsTeXFormat{LaTeX2e}[1995/06/01]
 \ProvidesPackage{array}
-         [2016/10/06 v2.4d Tabular extension package (FMi)]
+         [2017/11/07 v2.4f Tabular extension package (FMi)]
 %%
 
 \def\@addtopreamble#1{\xdef\@preamble{\@preamble #1}}
@@ -91,6 +91,8 @@
 \def\@acol{\@addtopreamble{\hskip\col at sep}}
 \def\@mkpream#1{\gdef\@preamble{}\@lastchclass 4 \@firstamptrue
    \let\@sharp\relax \let\@startpbox\relax \let\@endpbox\relax
+   \let\do at row@strut\relax
+   \let\align at mcell\relax
    \@xexpast #1*0x\@@
    \count@\m at ne
    \let\the at toks\relax
@@ -128,14 +130,30 @@
       \hfil
       \d at llarbegin
       \insert at column
-      \d at llarend \hfil \or
-      \hskip1sp\d at llarbegin \insert at column \d at llarend \hfil \or
-      \hfil\hskip1sp\d at llarbegin \insert at column \d at llarend \or
-   $\vcenter
-   \@startpbox{\@nextchar}\insert at column \@endpbox $\or
-   \vtop \@startpbox{\@nextchar}\insert at column \@endpbox \or
-   \vbox \@startpbox{\@nextchar}\insert at column \@endpbox
+      \d at llarend \do at row@strut \hfil \or
+      \hskip1sp\d at llarbegin \insert at column \d at llarend \do at row@strut \hfil \or
+      \hfil\hskip1sp\d at llarbegin \insert at column \d at llarend \do at row@strut \or
+    \setbox\mcell at box\vbox
+       \@startpbox{\@nextchar}\insert at column \@endpbox
+    \align at mcell
+    \do at row@strut \or
+   \vtop \@startpbox{\@nextchar}\insert at column \@endpbox\do at row@strut \or
+   \vbox \@startpbox{\@nextchar}\insert at column \@endpbox\do at row@strut
   \fi}\prepnext at tok}
+
+\newbox\mcell at box
+\def\align at mcell{%
+  \ifdim \ht\mcell at box > \ht\@arstrutbox
+    \begingroup
+     \dimen@\ht\mcell at box
+     \advance\dimen at -\ht\@arstrutbox
+     \advance\dimen@\baselineskip
+     \lower.5\dimen@\box\mcell at box
+    \endgroup
+  \else % assume one line and align at baseline
+    \box\mcell at box
+  \fi}
+
 \def\@classix{\ifnum \@lastchclass = \thr@@
        \@preamerr \thr@@ \fi
        \@classx}
@@ -197,9 +215,10 @@
 \def\@argarraycr[#1]{\ifnum0=`{}\fi\ifdim #1>\z@
   \expandafter\@xargarraycr\else
   \expandafter\@yargarraycr\fi{#1}}
-\def\@xargarraycr#1{\unskip
-  \@tempdima #1\advance\@tempdima \dp\@arstrutbox
-  \vrule \@depth\@tempdima \@width\z@ \cr}
+\def\@xargarraycr#1{\unskip\gdef\do at row@strut
+ {\@tempdima #1\advance\@tempdima \dp\@arstrutbox
+  \vrule \@depth\@tempdima \@width\z@\global\let\do at row@strut\relax}\cr}
+\let\do at row@strut\relax
 \def\@yargarraycr#1{\cr\noalign{\vskip #1}}
 \long\def\multicolumn#1#2#3{%
    \multispan{#1}\begingroup
@@ -288,6 +307,8 @@
                   {\expandafter\@nextchar\the\toks\count@}}
 \def\@mkpream#1{\gdef\@preamble{}\@lastchclass 4 \@firstamptrue
    \let\@sharp\relax \let\@startpbox\relax \let\@endpbox\relax
+   \let\do at row@strut\relax
+   \let\align at mcell\relax
    \@temptokena{#1}\@tempswatrue
    \@whilesw\if at tempswa\fi{\@tempswafalse\the\NC at list}%
    \count@\m at ne
@@ -354,6 +375,20 @@
                \vskip\doublerulesep
              \fi
       \ifnum0=`{\fi}}
+
+\newsavebox\ar at cellbox
+\newcolumntype{w}[2]{%
+  >{\begin{lrbox}\ar at cellbox}%
+  c%
+  <{\end{lrbox}%
+    \makebox[#2][#1]{\usebox\ar at cellbox}}}
+
+\newcolumntype{W}[2]
+  {>{\begin{lrbox}\ar at cellbox}%
+   c%
+   <{\end{lrbox}%
+   \let\hss\hfil
+   \makebox[#2][#1]{\unhbox\ar at cellbox}}}
 \endinput
 %%
 %% End of file `array.sty'.

Modified: trunk/Master/texmf-dist/tex/latex/tools/bm.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/bm.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/bm.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,10 +9,10 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -23,7 +23,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/calc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/calc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/calc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -47,7 +47,7 @@
 %% the normal LaTeX bug report address.
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{calc}
-          [2014/10/28 v4.3 Infix arithmetic (KKT,FJ)]
+          [2017/05/25 v4.3 Infix arithmetic (KKT,FJ)]
 \def\calc at assign@generic#1#2#3#4{\let\calc at A#1\let\calc at B#2%
     \calc at open(#4!%
     \global\calc at A\calc at B\endgroup#3\calc at B}

Modified: trunk/Master/texmf-dist/tex/latex/tools/dcolumn.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/dcolumn.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/dcolumn.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/delarray.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/delarray.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/delarray.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/e.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/e.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/e.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/enumerate.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/enumerate.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/enumerate.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/fontsmpl.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/ftnright.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/ftnright.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/ftnright.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/h.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/h.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/h.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/hhline.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/hhline.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/hhline.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/indentfirst.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/indentfirst.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/indentfirst.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/layout.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/layout.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/layout.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/longtable.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/longtable.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/longtable.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,10 +9,10 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -23,7 +23,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Added: trunk/Master/texmf-dist/tex/latex/tools/multicol-2017-04-11.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/multicol-2017-04-11.sty	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/tools/multicol-2017-04-11.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -0,0 +1,1048 @@
+%%
+%% This is an old release of `multicol.sty',
+%% 
+%% The source is maintained by the LaTeX Project team and bug
+%% reports for it can be opened at http://latex-project.org/bugs.html
+%% (but please observe conditions on bug reports sent to that address!)
+%% 
+%% Copyright 1993-2016
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+%% 
+%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
+%% --------------------------------------------------------------------------
+%% 
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3c
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This file may only be distributed together with a copy of the LaTeX
+%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
+%% without such generated files.
+%% 
+%% The list of all files belonging to the LaTeX `Tools Bundle' is
+%% given in the file `manifest.txt'.
+%% 
+%% Package `multicol' to use with LaTeX2e
+%% Copyright 1989-2016 Frank Mittelbach
+%%
+%%  In addition to the terms of LPPL any distributed version
+%%  (unchanged or modified) of multicol has to keep the statement
+%%  about the moral obligation for using multicol. In case of major
+%%  changes where this would not be appropriate the author of the
+%%  changed version should contact the copyright holder.
+%%
+%%
+%%  Moral obligation for using multicol:
+%%  ------------------------------------
+%%
+%%  Users of multicol who wish to include or use multicol or a modified
+%%  version in a proprietary and commercially market product are asked
+%%  under certain conditions (see below) for the payment of a license
+%%  fee.  The size of this fee is to be determined, in each instance,
+%%  by the commercial user, depending on his/her judgment of the value of
+%%  multicol for his/her product.
+%%
+%%
+%%  The conditions for this are as follows:
+%%
+%%   The producer of a proprietary and commercially market product
+%%   that involves typesetting using multicol is asked to determine
+%%   the value of a license fee for using multicol if
+%%
+%%   - the product is a document and the producer has decided to
+%%     include multicol to typeset (parts of) the document or has
+%%     directed the author of the document to include multicol (for
+%%     example, by providing a class file to be used by the author)
+%%
+%%   - the product is a LaTeX class or package that includes multicol
+%%
+%%
+%%   There is no moral obligation in case
+%%
+%%   - the product is a document but producer has not directed
+%%     the author to include multicol (in that case the moral obligation
+%%     lies with the author of the document)
+%%
+%%   - the product does not involve typesetting, e.g., consists, for
+%%     example, of distributing multicol and its documentation.
+%%
+%%   - the product is not proprietary, i.e., is made available as free
+%%     software itself (which doesn't prohibit its commercial marketing)
+%%
+%%   - multicol is used for non-commercial purposes
+%%
+%%
+%% Determining a license fee might result in a license fee of zero
+%% (i.e., no payment) in case a producer has determined that the use
+%% of multicol has no enhancing effect on the product. This is a
+%% plausible scenario, i.e., in the above two cases the producer is
+%% only asked to evaluate the value of multicol for the product
+%% not for the payment of a license fee per se (which might or might
+%% not follow from this evaluation).
+%%
+%% The license fee, if any, can be payed either to the LaTeX3 fund
+%% (see ltx3info.txt in the base LaTeX distribution) or to the author of
+%% the program who can be contacted at
+%%
+%%     Frank.Mittelbach at latex-project.org
+%%
+\NeedsTeXFormat{LaTeX2e}[1997/12/01]
+\ProvidesPackage{multicol}
+          [2017/04/11 v1.8q  multicolumn formatting (FMi)]
+%%
+\DeclareOption{twocolumn}
+   {\PackageWarning{multicol}{May not work
+             with the twocolumn option}}
+\newcount\c at tracingmulticols
+\DeclareOption{errorshow}
+    {\c at tracingmulticols\z@}
+\DeclareOption{infoshow}
+    {\c at tracingmulticols\@ne}
+\DeclareOption{balancingshow}
+    {\c at tracingmulticols\tw@}
+\DeclareOption{markshow}
+    {\c at tracingmulticols\thr@@}
+\DeclareOption{debugshow}
+    {\c at tracingmulticols5\relax}
+\let\mc at gridwarn\maxdimen
+\DeclareOption{grid}{\def\mc at gridwarn{\maxdepth}}
+\DeclareOption{colaction}{%
+  \def\mc at col@status at write{%
+         \protected at write\@auxout{}%
+              {\string\mc at col@status
+              {\ifmc at firstcol 1\else 2\fi}}%
+         \mc at firstcolfalse}%
+  \def\mc at lastcol@status at write{%
+         \protected at write\@auxout{}%
+              {\string\mc at col@status{3}}}%
+}
+\let\mc at col@status at write\relax
+\let\mc at lastcol@status at write\relax
+\ProcessOptions
+\def\multicols#1{\col at number#1\relax
+  \ifnum\col at number<\tw@
+     \PackageWarning{multicol}%
+      {Using `\number\col at number'
+       columns doesn't seem a good idea.^^J
+       I therefore use two columns instead}%
+     \col at number\tw@ \fi
+  \ifnum\col at number>10
+     \PackageError{multicol}%
+      {Too many columns}%
+      {Current implementation doesn't
+       support more than 10 columns.%
+       \MessageBreak
+       I therefore use 10 columns instead}%
+     \col at number10 \fi
+     \ifx\@footnotetext\mult at footnotetext\else
+       \let\orig at footnotetext\@footnotetext
+       \let\@footnotetext\mult at footnotetext
+     \fi
+  \@ifnextchar[\mult at cols{\mult at cols[]}}
+\long\def\mult at footnotetext#1{\begingroup
+         \columnwidth\textwidth
+         \orig at footnotetext{#1}\endgroup}
+\def\mult at cols[#1]{\@ifnextchar[%
+  {\mult@@cols{#1}}%
+  {\mult@@cols{#1}[\premulticols]}}
+\def\mult@@cols#1[#2]{%
+  \par
+  \ifinner \@boxedmulticolstrue
+  \else
+    \ifnum \doublecol at number>\z@
+       \@boxedmulticolstrue
+    \fi
+  \fi
+  \mult at info\z@
+      {Starting environment with
+       \the\col at number\space columns%
+        \if at boxedmulticols\MessageBreak
+           (boxed mode)\fi
+      }%
+   \enough at room{#2}%
+   #1\par\addvspace\multicolsep
+   \ifdim \prevdepth = -\@m\p@
+   \else
+     \@tempcnta\prevdepth
+     \@tempcntb\baselineskip
+     \divide\@tempcnta\@tempcntb
+     \advance\@tempcnta\@ne
+     \dimen@\prevdepth
+     \advance\dimen@ -\@tempcnta\baselineskip
+     \advance\dimen@ \topskip
+     \kern-\dimen@
+   \fi
+   \begingroup
+     \prepare at multicols
+     \if at boxedmulticols
+       \setbox\mult at box\vbox\bgroup
+                            \color at setgroup
+     \fi
+     \ignorespaces}
+\newif\if at boxedmulticols
+\@boxedmulticolsfalse
+\newbox\mult at box
+\def\enough at room#1{%
+   \if at boxedmulticols\else
+   \par
+   \bgroup\@nobreakfalse\addpenalty\z@\egroup
+   \page at free \pagegoal
+   \advance \page at free -\pagetotal
+     \@tempskipa#1\relax
+   \mult at info\z@
+       {Current page:\MessageBreak
+        height=%
+        \the\pagegoal: used \the\pagetotal
+        \space -> free=\the\page at free
+        \MessageBreak
+        needed \the\@tempskipa
+              \space(for #1)}%
+   \ifdim \page at free <#1\newpage \fi
+  \fi}
+\def\prepare at multicols{%
+  \multicol at leftmargin\@totalleftmargin
+  \@totalleftmargin\z@
+  \parshape\z@
+  \doublecol at number\col at number
+  \multiply\doublecol at number\tw@
+  \advance\doublecol at number\mult at rightbox
+  \if at boxedmulticols
+    \let\l at kept@firstmark\kept at firstmark
+    \let\l at kept@botmark\kept at botmark
+    \global\let\kept at firstmark\@empty
+    \global\let\kept at botmark\@empty
+  \else
+    \nointerlineskip {\topskip\z@\null}%
+    \output{%
+      \global\setbox\partial at page\vbox
+        {%
+         \ifvoid\partial at page\else
+           \PackageError{multicol}%
+            {Error saving partial page}%
+            {The part of the page before
+             the multicols environment was
+             nearly full with^^Jthe result
+             that starting the environment
+             will produce an overfull
+             page.  Some^^Jtext may be lost!
+             Please increase \premulticols
+             either generally or for this%
+             ^^Jenvironment by specifying a
+             suitable value in the second
+             optional argument to^^Jthe
+             multicols environment.}
+           \unvbox\partial at page
+           \box\last at line
+         \fi
+         \unvbox\@cclv
+         \global\setbox\last at line\lastbox
+        }%
+           \prep at keptmarks
+           \global\let\kept at topmark\firstmark
+          }\eject
+    \advance\@colroom-\ht\partial at page
+    \set at mult@vsize\relax
+    \output{\multi at column@out}%
+    \init at mult@footins
+    \reinsert at footnotes
+   \def\clearpage{%
+     \ifx\@deferlist\@empty\else
+       \PackageError{multicol}%
+          {Deferred floats not cleared}%
+          {A \string\clearpage\space inside multicols acts like
+           \string\newpage\space and doesn't clear floats.\MessageBreak
+           Move it before the multicols environment if you need it.}%
+     \fi
+    \newpage}%
+  \fi
+  \vbadness\@Mi \hbadness5000
+  \tolerance\multicoltolerance
+  \pretolerance\multicolpretolerance
+  \setemergencystretch\col at number\hsize
+  \set at floatcmds
+  \advance\baselineskip\multicolbaselineskip
+  \hsize\linewidth \advance\hsize\columnsep
+  \advance\hsize-\col at number\columnsep
+  \divide\hsize\col at number
+  \full at width\linewidth
+  \linewidth\hsize
+  \columnwidth\hsize
+}
+\def\init at mult@footins{%
+    \multiply\count\footins\col at number
+    \multiply\skip \footins\col at number
+}
+\def\set at mult@vsize#1{%
+    \vsize\@colroom
+    \@tempdima\baselineskip
+    \advance\@tempdima-\topskip
+    \advance\vsize\@tempdima
+    \vsize\col at number\vsize
+    \advance\vsize-\@tempdima
+    \advance\vsize\col at number\baselineskip
+    #1\advance\vsize
+        \c at collectmore\baselineskip}
+\newdimen\multicol at leftmargin
+\def\endmulticols{\par
+  \if at boxedmulticols
+    \remove at discardable@items\color at endgroup\egroup
+    \balance at columns
+    \return at nonemptymark{first}%
+                 \kept at firstmark
+    \return at nonemptymark{bot}%
+                  \kept at botmark
+    \page at sofar
+    \global\let\kept at firstmark
+               \l at kept@firstmark
+    \global\let\kept at botmark
+            \l at kept@botmark
+    \mult at info\tw@
+      {Restore kept marks to\MessageBreak
+       first: \meaning\kept at firstmark
+       \MessageBreak bot\space\space:
+                     \meaning\kept at botmark }%
+  \else
+    \ifdim\pagegoal=\maxdimen
+      \ifvoid\colbreak at box\else
+        \mult at info\@ne{Re-adding forced
+                 break(s) for splitting}%
+        \unvbox\colbreak at box\fi
+    \fi
+   \penalty\z@
+   \output{\balance at columns@out}%
+   \eject
+    \ifvbox\partial at page
+         \unvbox\partial at page\fi
+     \global\let\kept at firstmark\@empty
+     \global\let\kept at botmark\@empty
+     \mult at info\tw@
+       {Make kept marks empty}%
+  \fi
+  \@checkend{multicols}%
+  \endgroup
+  \global\c at unbalance\z@
+  \if at boxedmulticols\else
+    \reinsert at footnotes
+    \ifdim \pagegoal=\maxdimen
+      \global\vsize\@colroom
+    \else
+      \enough at room\postmulticols
+    \fi
+  \fi
+  \addvspace\multicolsep
+ \prevdepth\z@
+  \mult at info\z@
+     {Ending environment
+             \if at boxedmulticols
+                \space(boxed mode)\fi
+              }}
+\newcount\c at unbalance
+\newcount\c at collectmore
+\newcount\doublecol at number
+\newcount\multicoltolerance
+\newcount\multicolpretolerance
+\newdimen\full at width
+\newdimen\page at free
+\newdimen\premulticols
+\newdimen\postmulticols
+\newskip\multicolsep
+\newskip\multicolbaselineskip
+\newbox\partial at page
+\newbox\last at line
+\c at unbalance   = 0
+\c at collectmore = 0
+\multicoltolerance = 9999
+\multicolpretolerance = -1
+\premulticols = 50pt
+\postmulticols= 20pt
+\multicolsep = 12pt plus 4pt minus 3pt
+\multicolbaselineskip=0pt
+\def\process at cols#1#2{\count@#1\relax
+     \loop
+      #2%
+     \advance\count@\tw@
+     \ifnum\count@<\doublecol at number
+   \repeat}
+\def\page at sofar{%
+   \process at cols\mult at rightbox
+       {\ifvoid\count@
+          \setbox\count@\hbox to\hsize{}%
+        \else
+          \wd\count@\hsize
+        \fi}%
+   \count@\col at number \advance\count@\m at ne
+   \mult at info\z@
+    {Column spec: \the\full at width\space = indent
+                  + columns + sep =\MessageBreak
+        \the\multicol at leftmargin\space
+        + \the\col at number\space
+        x \the\hsize\space
+        + \the\count@\space
+        x \the\columnsep
+     }%
+\ifvmode\else\errmessage{Multicol Error}\fi
+   \nointerlineskip
+   \setbox\z@\hbox{p}\global\dimen\tw@\dp\z@
+   \moveright\multicol at leftmargin
+    \hbox to\full at width{%
+       \mc at align@columns
+       \rlap{\phantom p}%
+    }%
+   \prevdepth\z@
+ \kern-\dimen\tw@
+ \ifdim\dimen\tw@ > \mc at gridwarn
+   \PackageWarning{multicol}%
+     {Very deep columns!\MessageBreak
+      Grid alignment might be broken}%
+ \fi
+}
+\def\columnseprulecolor{\normalcolor}
+\def\reinsert at footnotes{\ifvoid\footins\else
+         \insert\footins{}\fi}
+\def\vfilmaxdepth{\vskip \z@ \@plus .0001fil
+                           \@minus \maxdepth}
+\def\multi at column@out{%
+   \ifnum\outputpenalty <-\@M
+    \speci at ls \else
+    \ifvoid\colbreak at box\else
+      \mult at info\@ne{Re-adding forced
+                break(s) for splitting}%
+      \setbox\@cclv\vbox{%
+       \unvbox\colbreak at box
+       \penalty-\@Mv
+       \unvbox\@cclv}%
+    \fi
+   \splittopskip\topskip
+   \splitmaxdepth\maxdepth
+   \boxmaxdepth\maxdepth
+   \dimen@\@colroom
+   \divide\skip\footins\col at number
+   \ifvoid\footins \else
+      \leave at mult@footins
+   \fi
+   \let\ifshr at kingsaved\ifshr at king
+   \ifvbox \@kludgeins
+     \advance \dimen@ -\ht\@kludgeins
+     \ifdim \wd\@kludgeins>\z@
+        \shr at nkingtrue
+     \fi
+   \fi
+   \process at cols\mult at gfirstbox{%
+        \setbox\count@
+            \vsplit\@cclv to\dimen@
+            \set at keptmarks
+            \setbox\count@
+                 \vbox to\dimen@
+                  {\unvbox\count@
+                   \ifshr at nking\vfilmaxdepth\fi}%
+           }%
+   \setbox\mult at rightbox
+       \vsplit\@cclv to\dimen@
+   \set at keptmarks
+   \setbox\mult at rightbox\vbox to\dimen@
+          {\unvbox\mult at rightbox
+           \ifshr at nking\vfilmaxdepth\fi}%
+   \let\ifshr at king\ifshr at kingsaved
+   \ifvoid\@cclv \else
+       \unvbox\@cclv
+       \ifnum\outputpenalty=\@M
+       \else
+          \penalty\outputpenalty
+       \fi
+       \ifvoid\footins\else
+         \PackageWarning{multicol}%
+          {I moved some lines to
+           the next page.\MessageBreak
+           Footnotes on page
+           \thepage\space might be wrong}%
+       \fi
+       \ifnum \c at tracingmulticols>\thr@@
+                    \hrule\allowbreak \fi
+   \fi
+   \ifx\@empty\kept at firstmark
+      \let\firstmark\kept at topmark
+      \let\botmark\kept at topmark
+   \else
+      \let\firstmark\kept at firstmark
+      \let\botmark\kept at botmark
+   \fi
+   \let\topmark\kept at topmark
+   \mult at info\tw@
+        {Use kept top mark:\MessageBreak
+          \meaning\kept at topmark
+         \MessageBreak
+         Use kept first mark:\MessageBreak
+          \meaning\kept at firstmark
+        \MessageBreak
+         Use kept bot mark:\MessageBreak
+          \meaning\kept at botmark
+        \MessageBreak
+         Produce first mark:\MessageBreak
+          \meaning\firstmark
+        \MessageBreak
+        Produce bot mark:\MessageBreak
+          \meaning\botmark
+         \@gobbletwo}%
+   \boxmaxdepth\maxdimen
+   \setbox\@cclv\vbox{\unvbox\partial at page
+                      \page at sofar}%
+   \@makecol\@outputpage
+     \global\let\kept at topmark\botmark
+     \global\let\kept at firstmark\@empty
+     \global\let\kept at botmark\@empty
+     \mult at info\tw@
+        {(Re)Init top mark:\MessageBreak
+         \meaning\kept at topmark
+         \@gobbletwo}%
+   \global\@colroom\@colht
+   \global \@mparbottom \z@
+   \global \@textfloatsheight \z@
+   \process at deferreds
+   \@whilesw\if at fcolmade\fi{\@outputpage
+      \global\@colroom\@colht
+      \process at deferreds}%
+   \mult at info\@ne
+     {Colroom:\MessageBreak
+      \the\@colht\space
+              after float space removed
+              = \the\@colroom \@gobble}%
+    \set at mult@vsize \global
+  \fi}
+\def\leave at mult@footins{%
+   \advance\dimen at -\skip\footins
+   \advance\dimen at -\ht\footins
+}
+\def\speci at ls{%
+ \ifnum\outputpenalty <-\@Mi
+  \ifnum \outputpenalty<-\@MM
+   \PackageError{multicol}{Document end
+           inside multicols environment}\@ehd
+   \@specialoutput
+  \else
+     \ifnum\outputpenalty = -\@Mv
+         \mult at info\@ne{Forced column
+                        break seen}%
+         \global\advance\vsize-\pagetotal
+         \global\setbox\colbreak at box
+           \vbox{%
+              \ifvoid\colbreak at box
+              \else
+                \unvbox\colbreak at box
+                \penalty-\@Mv
+              \fi
+              \boxmaxdepth\maxdepth
+              \setbox\@cclv\vbox{%
+                 \unvbox\@cclv
+                 \remove at discardable@items}%
+              \dimen@\dp\@cclv
+              \unvbox\@cclv
+              \kern-\dimen@
+         }%
+         \reinsert at footnotes
+     \else
+        \PackageWarningNoLine{multicol}%
+           {Floats and marginpars not
+            allowed inside `multicols'
+            environment!}%
+        \unvbox\@cclv\reinsert at footnotes
+       \xdef\@freelist{\@freelist\@currlist}%
+       \gdef\@currlist{}%
+     \fi
+  \fi
+ \else \@doclearpage \fi
+}
+\def\process at deferreds{%
+   \@floatplacement
+   \@tryfcolumn\@deferlist
+   \if at fcolmade\else
+     \begingroup
+    \let\@tempb\@deferlist
+      \gdef\@deferlist{}%
+      \let\@elt\@scolelt
+        \@tempb \endgroup
+   \fi}
+\newif\ifshr at nking
+\def\raggedcolumns{%
+   \@bsphack\shr at nkingtrue\@esphack}
+\def\flushcolumns{%
+   \@bsphack\shr at nkingfalse\@esphack}
+\def\balance at columns@out{%
+   \setbox\mult at box\vbox{%
+       \ifvoid\colbreak at box\else
+         \unvbox\colbreak at box
+         \penalty-\@Mv
+         \mult at info\@ne{Re-adding
+           forced break(s) in balancing}%
+       \fi
+       \unvbox\@cclv
+       \remove at discardable@items
+   }%
+   \balance at columns
+   \iftoo at bad
+     \mult at info\@ne
+        {Balancing failed ...
+         cut a normal page}%
+     \setbox\@cclv\vbox
+         {\vskip\topskip
+          \vskip-\splittopskip
+          \unvbox\mult at box}%
+     \multi at column@out
+   \else
+     \global\vsize\@colroom
+     \global\advance\vsize\ht\partial at page
+     \ifvbox\@kludgeins\insert\@kludgeins
+                        {\unvbox\@kludgeins}\fi
+     \unvbox\partial at page
+     \return at nonemptymark{first}\kept at firstmark
+     \return at nonemptymark{bot}\kept at botmark
+     \page at sofar
+     \penalty\z@
+  \fi
+}
+\def\balance at columns{%
+   \get at keptmarks\mult at box
+   \setbox\mult at box\vbox{%
+        \penalty-\@M
+        \unvbox\mult at box
+        }%
+   \@tempdima\topskip
+   \splittopskip\@tempdima
+       \@plus\multicolundershoot
+       \@minus\multicolovershoot
+   \splitmaxdepth\maxdepth
+   \boxmaxdepth\maxdepth
+   \setbox\@tempboxa\vsplit\mult at box to\z@
+   \@tempdima\ht\mult at box
+   \advance\@tempdima\dp\mult at box
+   \divide\@tempdima\col at number
+   \count@\@tempdima
+   \divide\count@\baselineskip
+   \dimen@\count@\baselineskip
+   \advance\dimen@\topskip
+   \ifdim \dimen@ >\@tempdima
+     \advance\dimen at -\baselineskip
+   \fi
+   \advance\dimen@\c at unbalance\baselineskip
+   \mult at info\@ne
+      {Balance columns\on at line:
+        \ifnum\c at unbalance=\z@\else
+       (off balance=\number\c at unbalance)\fi
+      \@gobbletwo}%
+   \ifnum\dimen@<\topskip
+     \mult at info\@ne
+       {Start value
+          \the\dimen@  \space ->
+          \the\topskip \space (corrected)}%
+     \dimen@\topskip
+   \fi
+   \vbadness\@M
+   \vfuzz \maxdimen
+   \last at try-\p@
+   \loop
+    {\process at cols\mult at grightbox
+           {\global\setbox\count@
+                   \box\voidb at x}}%
+    \global\setbox\mult at grightbox
+           \copy\mult at box
+   \too at badfalse
+   \forcedbreak at leftoverfalse
+   {\process at cols\mult at firstbox{%
+         \global\setbox\count@
+         \vsplit\mult at grightbox to\dimen@
+         \global\setbox\count@
+                 \vbox to\dimen@
+                  {\unvbox\count@}%
+         \ifnum\c at tracingmulticols>\@ne
+           \@tempcnta\count@
+           \advance\@tempcnta-\mult at grightbox
+           \divide\@tempcnta \tw@
+           \message{^^JColumn
+              \number\@tempcnta\space
+               badness: \the\badness\space}%
+         \fi
+         \ifnum\badness>\c at columnbadness
+           \ifnum\c at tracingmulticols>\@ne
+             \message{too bad
+                  (>\the\c at columnbadness)}%
+           \fi
+           \too at badtrue
+         \fi
+                        }}%
+   \global\setbox\mult at grightbox
+      \vbox{\unvbox\mult at grightbox}%
+   \setbox\mult at nat@firstbox
+      \vbox{\unvcopy\mult at firstbox}%
+    \ifnum\c at tracingmulticols>\@ne
+       \message{^^JFirst column
+           = \the\dimen@\space
+           (\the\ht\mult at nat@firstbox)}\fi
+    \ifnum\c at tracingmulticols>\@ne
+      \message{<> last column =
+               \the\ht\mult at grightbox^^J}%
+     \fi
+    \ifdim\ht\mult at grightbox >\dimen@
+      \too at badtrue
+      \ifnum\c at tracingmulticols>\@ne
+         \typeout{Rejected: last
+                 column too large!}%
+      \fi
+    \else
+      \setbox\@tempboxa
+           \copy\mult at grightbox
+      \setbox\z@\vsplit\@tempboxa to\maxdimen
+      \ifvoid\@tempboxa
+        \global\setbox\mult at grightbox
+           \vbox to\dimen@
+              {\unvbox\mult at grightbox}%
+        \ifnum\c at tracingmulticols>\@ne
+          \message{Final badness:
+                   \the\badness}%
+        \fi
+        \ifnum\badness>\c at finalcolumnbadness
+          \global\setbox\mult at grightbox
+           \vbox to\dimen@
+              {\unvbox\mult at grightbox\vfil}%
+           \ifnum\c at tracingmulticols>\@ne
+             \message{ setting natural
+              (> \the\c at finalcolumnbadness)}%
+           \fi
+        \fi
+      \else
+       \@tempdima\@colroom
+       \advance\@tempdima \maxbalancingoverflow
+       \ifdim \dimen@ < \@tempdima
+        \too at badtrue
+         \ifnum\c at tracingmulticols>\@ne
+           \typeout{Rejected: unprocessed
+             forced break(s) in last column!}%
+         \fi
+       \else
+         \forcedbreak at leftovertrue
+         \ifnum\c at tracingmulticols>\@ne
+          \typeout{Failed: columns too large
+            with unprocessed forced break(s)!}%
+         \fi
+       \fi
+      \fi
+    \fi
+    \ifdim\ht\mult at nat@firstbox<\dimen@
+      \ifdim\ht\mult at nat@firstbox>\last at try
+        \too at badtrue
+        \ifnum\c at tracingmulticols>\@ne
+           \typeout{Retry: using natural
+                    height of first column!}%
+        \fi
+        \dimen@\ht\mult at nat@firstbox
+        \last at try\dimen@
+        \advance\dimen at -\p@
+      \fi
+    \fi
+    \iftoo at bad
+      \advance\dimen@\p@
+    \repeat
+    \ifforcedbreak at leftover
+       \too at badtrue
+    \else
+     \if at boxedmulticols\else
+       \ifdim\dimen@>\@colroom
+         \dimen@\@colroom
+       \fi
+     \fi
+     \process at cols\mult at rightbox
+         {\@tempcnta\count@
+          \advance\@tempcnta\@ne
+          \vfuzz\z@
+          \setbox\count@\vbox to\dimen@
+             {%
+              \vskip \z@
+                \@plus-\multicolundershoot
+                \@minus-\multicolovershoot
+              \unvbox\@tempcnta
+              \ifshr at nking\vfilmaxdepth\fi
+             }%
+          \ifnum\badness>\@M
+            \vfuzz\maxdimen % no overfull warning
+            \setbox\@tempboxa \vbox to\dimen@
+                 {\vskip-\maxbalancingoverflow
+                  \unvcopy\count@}%
+            \ifnum\badness>\@M
+              \mult at info\@ne
+                {Balanced column more than
+                  \the\maxbalancingoverflow\space
+                  too large}%
+              \too at badtrue
+            \else
+              \mult at info\@ne
+                {Balanced column
+                 too large, but less than
+                 \the\maxbalancingoverflow}%
+            \fi
+          \fi
+         }%
+   \fi
+}
+\newdimen\maxbalancingoverflow
+\maxbalancingoverflow=12pt
+
+\newbox\mult at rightbox
+\newbox\mult at grightbox
+\newbox\mult at gfirstbox
+\newbox\mult at firstbox
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa\newbox\@tempa
+\newbox\@tempa
+\let\@tempa\relax
+\@ifundefined{emergencystretch}
+     {\newdimen\emergencystretch}{}
+\def\setemergencystretch#1#2{%
+   \emergencystretch 4pt
+   \multiply\emergencystretch#1}
+
+\def\set at floatcmds{%
+ \let\@dblfloat\@dbflt
+ \def\end at dblfloat{\@endfloatbox
+   \@largefloatcheck
+   \outer at nobreak
+   \ifnum\@floatpenalty<\z@
+     \@cons\@deferlist\@currbox
+   \fi
+   \ifnum\@floatpenalty=-\@Mii
+     \@Esphack
+   \fi}}
+\def\kept at topmark{{}{}}
+\let\kept at firstmark\@empty
+\let\kept at botmark\@empty
+\def\return at nonemptymark#1#2{%
+  \ifx#2\@empty
+  \else
+    \mult at info\tw@
+      {Returned #1 mark:\MessageBreak
+       \meaning#2}%
+    \toks@\expandafter{#2}%
+    \mark{\the\toks@}%
+    \nobreak
+  \fi}
+\def\get at keptmarks#1{%
+  \begingroup
+   \vbadness\@M
+   \setbox#1\copy#1%
+   \setbox#1\vsplit#1to\maxdimen
+   \set at keptmarks
+ \endgroup
+}
+\def\set at keptmarks{%
+   \ifx\kept at firstmark\@empty
+     \expandafter\gdef\expandafter
+        \kept at firstmark
+        \expandafter{\splitfirstmark}%
+     \ifx\kept at firstmark\@empty\else
+       \mult at info\tw@
+         {Set kept first mark:\MessageBreak
+          \meaning\kept at firstmark%
+          \@gobbletwo}%
+     \fi
+   \fi
+   \expandafter\def\expandafter\@tempa
+      \expandafter{\splitbotmark}%
+   \ifx\@tempa\@empty\else
+      \global\let\kept at botmark\@tempa
+      \mult at info\tw@
+        {Set kept bot mark:\MessageBreak
+         \meaning\kept at botmark%
+         \@gobbletwo}%
+   \fi}%
+\def\prep at keptmarks{%
+   \if at boxedmulticols \else
+     \get at keptmarks\partial at page
+   \fi}
+\skip0=0pt
+\edef\the at zero@skip{\the\skip0}
+\def\remove at discardable@items{%
+     \unpenalty
+     \edef\@tempa{\the\lastskip}%
+     \unskip
+     \ifx\@tempa\the at zero@skip
+       \edef\@tempb{\the\lastskip}%
+       \ifx\@tempb\the at zero@skip
+       \else
+         \unskip
+         \ifnum \lastpenalty=\@M
+           \vskip\@tempb\vskip\@tempa\relax
+         \else
+           \remove at discardable@items
+         \fi
+       \fi
+     \else
+       \remove at discardable@items
+     \fi
+}
+\newif\iftoo at bad
+\def\too at badtrue{\global\let\iftoo at bad\iftrue}
+\def\too at badfalse{\global\let\iftoo at bad\iffalse}
+\newif\ifforcedbreak at leftover
+\newcount\c at columnbadness
+\c at columnbadness=10000
+\newcount\c at finalcolumnbadness
+\c at finalcolumnbadness=9999
+
+\newdimen\last at try
+
+\newdimen\multicolovershoot
+\newdimen\multicolundershoot
+\multicolovershoot=0pt
+\multicolundershoot=2pt
+\newbox\mult at nat@firstbox
+\def\mult at info#1#2{%
+  \ifnum\c at tracingmulticols>#1%
+   \GenericWarning
+       {(multicol)\@spaces\@spaces}%
+       {Package multicol: #2}%
+  \fi
+}
+ \@namedef{multicols*}{%
+   \ifinner
+     \PackageWarning{multicol}%
+       {multicols* inside a box does
+        not make sense.\MessageBreak
+        Going to balance anyway}%
+   \else
+     \let\balance at columns@out
+         \multi at column@out
+   \fi
+   \begin{multicols}
+}
+\@namedef{endmulticols*}{%
+   \par
+   \ifdim\lastskip>\z@ \vskip-\lastskip \fi
+   \ifdim \prevdepth>\z@
+     \vskip-\ifdim\prevdepth>\boxmaxdepth
+                  \boxmaxdepth
+            \else \prevdepth \fi
+   \fi
+   \ifshr at nking\else
+     \vfil
+   \fi
+   \end{multicols}}
+\mathchardef\@Mv=10005
+\def\columnbreak{%
+ \ifnum\col at number<\tw@
+  \PackageError{multicol}%
+   {\noexpand\columnbreak outside multicols}%
+   {This command can only be used within
+    a multicols or multicols* environment.}%
+ \else
+  \ifvmode
+    \penalty -\@Mv\relax
+  \else
+    \@bsphack
+    \vadjust{\penalty -\@Mv\relax}%
+    \@esphack
+  \fi
+ \fi}
+\newbox\colbreak at box
+\def\LR at column@boxes{%
+     \process at cols\mult at gfirstbox{%
+       \ifdim\dp\count@>\dimen\tw@
+         \global\dimen\tw@\dp\count@ \fi
+       \mc at col@status at write
+       \box\count@
+       \hss{\columnseprulecolor\vrule
+              \@width\columnseprule}\hss}%
+     \ifdim\dp\mult at rightbox>\dimen\tw@
+       \global\dimen\tw@\dp\mult at rightbox \fi
+     \mc at lastcol@status at write
+     \box\mult at rightbox
+}
+
+\def\RL at column@boxes{%
+     \process at cols\mult at gfirstbox{%
+       \hskip\hsize
+       \hss{\columnseprulecolor\vrule
+              \@width\columnseprule}\hss
+     }%
+     \hskip\hsize
+     \process at cols\mult at gfirstbox{%
+       \ifdim\dp\count@>\dimen\tw@
+         \global\dimen\tw@\dp\count@ \fi
+       \hskip-\hsize
+       \mc at col@status at write
+       \box\count@
+       \hskip-\hsize
+       \hskip-\columnsep
+     }%
+     \ifdim\dp\mult at rightbox>\dimen\tw@
+       \global\dimen\tw@\dp\mult at rightbox \fi
+     \hskip-\hsize
+     \mc at lastcol@status at write
+     \box\mult at rightbox
+     \hskip-\hsize
+     \hskip\full at width
+ }
+\newcommand\RLmulticolcolumns
+    {\let\mc at align@columns
+         \RL at column@boxes}
+\newcommand\LRmulticolcolumns
+    {\let\mc at align@columns
+      \LR at column@boxes}
+\LRmulticolcolumns
+\newcount\mc at col@check at num
+
+\newcommand\docolaction[4][1]{%
+ \ifx\mc at col@status at write\relax
+     \PackageError{multicol}%
+      {Option 'colaction' not selected}%
+      {\string\docolaction\space
+       requires the use of the 'colaction'
+       option on the package}%
+ \fi
+ \global\advance\mc at col@check at num\@ne
+ \edef\mc at col@type{\expandafter\ifx
+   \csname mc at col-\the\mc at col@check at num
+   \endcsname\relax
+                   0\else
+   \csname mc at col-\the\mc at col@check at num
+   \endcsname
+                    \fi}%
+ \ifcase \mc at col@type\relax
+     \ifcase #1\or #2\or#3\or#4\fi
+  \or
+     #2%  % 1 First col
+  \or
+     #3%  % 2 any middle col
+  \or
+     #4%  % 3 last col
+  \else
+    \ERROR
+  \fi
+  \edef\next{\write\@auxout
+     {\string\mc at set@col at status
+      {mc at col-\the\mc at col@check at num}%
+      {\mc at col@type}}}%
+  \next
+}
+\def\mc at col@status#1{%
+    \gdef\mc at curr@col at status{#1}}
+\def\mc at set@col at status#1#2{%
+  \global\expandafter\let\csname #1\endcsname
+                         \mc at curr@col at status}
+\AtEndDocument{\def\mc at set@col at status#1#2{%
+     \ifnum #2=\mc at curr@col at status\else
+       \@tempswatrue
+     \fi}%
+}
+\newif\ifmc at firstcol
+\mc at firstcoltrue
+\endinput
+%%
+%% End of file `multicol.sty'.


Property changes on: trunk/Master/texmf-dist/tex/latex/tools/multicol-2017-04-11.sty
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/tex/latex/tools/multicol.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/multicol.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/multicol.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,10 +9,10 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -23,7 +23,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -35,7 +35,7 @@
 %% given in the file `manifest.txt'.
 %% 
 %% Package `multicol' to use with LaTeX2e
-%% Copyright 1989-2016 Frank Mittelbach
+%% Copyright 1989-2018 Frank Mittelbach
 %%
 %%  In addition to the terms of LPPL any distributed version
 %%  (unchanged or modified) of multicol has to keep the statement
@@ -98,9 +98,16 @@
 %%
 %%     Frank.Mittelbach at latex-project.org
 %%
-\NeedsTeXFormat{LaTeX2e}[1997/12/01]
+\NeedsTeXFormat{LaTeX2e}[2018-04-01]
+
+\providecommand\DeclareRelease[3]{}
+\providecommand\DeclareCurrentRelease[2]{}
+
+\DeclareRelease{}{2017-04-11}{multicol-2017-04-11.sty}
+\DeclareCurrentRelease{}{2018-04-01}
+
 \ProvidesPackage{multicol}
-          [2017/04/11 v1.8q  multicolumn formatting (FMi)]
+          [2018/04/01 v1.8r  multicolumn formatting (FMi)]
 %%
 \DeclareOption{twocolumn}
    {\PackageWarning{multicol}{May not work
@@ -295,6 +302,7 @@
     #1\advance\vsize
         \c at collectmore\baselineskip}
 \newdimen\multicol at leftmargin
+\mathchardef\@Mvi=10006  % 10005 is \columnbreak
 \def\endmulticols{\par
   \if at boxedmulticols
     \remove at discardable@items\color at endgroup\egroup
@@ -320,9 +328,8 @@
                  break(s) for splitting}%
         \unvbox\colbreak at box\fi
     \fi
-   \penalty\z@
-   \output{\balance at columns@out}%
-   \eject
+    \penalty\z@
+    \penalty-\@Mvi
     \ifvbox\partial at page
          \unvbox\partial at page\fi
      \global\let\kept at firstmark\@empty
@@ -552,14 +559,20 @@
          }%
          \reinsert at footnotes
      \else
+       \ifnum\outputpenalty = -\@Mvi
+         \mult at info\@ne{End penalty of multicols seen}%
+         \outputpenalty\@M   % pretend we had a natural forced break
+         \balance at columns@out
+       \else
         \PackageWarningNoLine{multicol}%
            {Floats and marginpars not
             allowed inside `multicols'
             environment!}%
         \unvbox\@cclv\reinsert at footnotes
-       \xdef\@freelist{\@freelist\@currlist}%
-       \gdef\@currlist{}%
-     \fi
+        \xdef\@freelist{\@freelist\@currlist}%
+        \gdef\@currlist{}%
+      \fi
+    \fi
   \fi
  \else \@doclearpage \fi
 }
@@ -597,7 +610,9 @@
      \setbox\@cclv\vbox
          {\vskip\topskip
           \vskip-\splittopskip
-          \unvbox\mult at box}%
+          \unvbox\mult at box
+          \penalty-\@Mvi
+         }%
      \multi at column@out
    \else
      \global\vsize\@colroom

Modified: trunk/Master/texmf-dist/tex/latex/tools/q.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/q.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/q.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/r.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/r.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/r.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/rawfonts.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/rawfonts.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/rawfonts.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/s.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/s.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/s.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/shellesc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/shellesc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/shellesc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/showkeys.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/showkeys.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/showkeys.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/somedefs.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/somedefs.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/somedefs.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/tabularx.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/tabularx.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/tabularx.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,10 +9,10 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -23,7 +23,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 
@@ -34,10 +34,10 @@
 %% The list of all files belonging to the LaTeX `Tools Bundle' is
 %% given in the file `manifest.txt'.
 %% 
-%% File: tabularx.dtx Copyright (C) 1991-1999 2012 2014 2016 David Carlisle
+%% File: tabularx.dtx Copyright (C) 1991-1999 2012 2014 2016 2017 David Carlisle
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{tabularx}
-          [2016/02/03 v2.11 `tabularx' package (DPC)]
+          [2016/02/03 v2.11b `tabularx' package (DPC)]
 \DeclareOption{infoshow}{\AtEndOfPackage\tracingtabularx}
 \DeclareOption{debugshow}{\AtEndOfPackage\tracingtabularx}
 \ProcessOptions

Modified: trunk/Master/texmf-dist/tex/latex/tools/thb.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/thb.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/thb.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/thc.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/thc.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/thc.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/thcb.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/thcb.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/thcb.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/theorem.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/theorem.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/theorem.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/thm.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/thm.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/thm.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/thmb.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/thmb.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/thmb.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/thp.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/thp.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/thp.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/trace.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/trace.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/trace.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/varioref.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/varioref.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/varioref.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,10 +9,10 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -23,7 +23,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/verbatim.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/verbatim.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/verbatim.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/verbtest.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/verbtest.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/verbtest.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/x.tex
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/x.tex	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/x.tex	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/xr.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/xr.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/xr.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 

Modified: trunk/Master/texmf-dist/tex/latex/tools/xspace.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/tools/xspace.sty	2018-04-06 21:31:34 UTC (rev 47329)
+++ trunk/Master/texmf-dist/tex/latex/tools/xspace.sty	2018-04-06 21:33:45 UTC (rev 47330)
@@ -9,11 +9,11 @@
 %% This is a generated file.
 %% 
 %% The source is maintained by the LaTeX Project team and bug
-%% reports for it can be opened at http://latex-project.org/bugs.html
+%% reports for it can be opened at https://latex-project.org/bugs/
 %% (but please observe conditions on bug reports sent to that address!)
 %% 
 %% 
-%% Copyright 1993-2016
+%% Copyright 1993-2017
 %% The LaTeX3 Project and any individual authors listed elsewhere
 %% in this file.
 %% 
@@ -24,7 +24,7 @@
 %% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%    http://www.latex-project.org/lppl.txt
+%%    https://www.latex-project.org/lppl.txt
 %% and version 1.3c or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 %% 



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