[latexrefman-commits] [SCM] latexrefman updated: r694 - in trunk: . latex2e-help-texinfo-tree/la [more]

jimhefferon at gnu.org.ua jimhefferon at gnu.org.ua
Mon Sep 24 16:42:10 CEST 2018


Author: jimhefferon
Date: 2018-09-24 17:42:10 +0300 (Mon, 24 Sep 2018)
New Revision: 694

Modified:
   trunk/ChangeLog
   trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html
   trunk/latex2e-help-texinfo-tree/latex2e/index.html
   trunk/latex2e.dbk
   trunk/latex2e.dvi
   trunk/latex2e.html
   trunk/latex2e.info
   trunk/latex2e.pdf
   trunk/latex2e.texi
   trunk/latex2e.txt
   trunk/latex2e.xml
   trunk/mirroring.html
   trunk/src/easyurls.py
Log:
adjust About section to include reference to latexref.xyz

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/ChangeLog	2018-09-24 14:42:10 UTC (rev 694)
@@ -1,5 +1,11 @@
 2018-09-23  Jim Hefferon  <jhefferon at smcvt.edu>
 
+	* latex2e.texi Add text to "About this document" pointing to
+	latexref.xyz.
+	* mirroring.html  Adjust wording, drop CSS for LaTeX.
+
+2018-09-23  Jim Hefferon  <jhefferon at smcvt.edu>
+
 	* latex2e.texi Some wording changes to backslash-space.
 	* Makefile  Add "<hr/>" at the bottom of split pages.
 	* mirroring.html  Written.  Brief instructions on mirroring.

Modified: trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html	2018-09-24 14:42:10 UTC (rev 694)
@@ -122,11 +122,18 @@
 <a name="index-home-page-for-manual"></a>
 <p>This is an unofficial reference manual for the LaTeX2e document
 preparation system, which is a macro package for the TeX
-typesetting program (see <a href="Overview.html#Overview">Overview</a>).  This document’s home page is
-<a href="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</a>.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+typesetting program (see <a href="Overview.html#Overview">Overview</a>).
 </p>
+<p>This document’s home page is <a href="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</a>.  There
+you can get the sources, subscribe to the mailing list or read its
+archives, see other infrastructure, and get the current output in
+various formats.  In particular, the output comes in two web formats.
+Probably the most convenient one, shown at <a href="http://latexref.xyz/">http://latexref.xyz/</a>,
+has pages for each topic and so is good for a quick lookup; see also the
+note there about easy-to-remember links.  The other, shown at
+<a href="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co">http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co</a>,
+has all the information on single page.
+</p>
 <a name="index-LaTeX-vs_002e-LaTeX2e"></a>
 <p>In this document, we will mostly just use ‘LaTeX’ rather than
 ‘LaTeX2e’, since the previous version of LaTeX (2.09) was

Modified: trunk/latex2e-help-texinfo-tree/latex2e/index.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/index.html	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e-help-texinfo-tree/latex2e/index.html	2018-09-24 14:42:10 UTC (rev 694)
@@ -133,7 +133,7 @@
 Your comments and contributions, including bug reports, are very welcome.
 <a href='https://puszcza.gnu.org.ua/software/latexrefman/'>Our home page</a>
 has more information, including information about the license
-and about mirroring these pages.
+and about how you can mirror these pages.
 </p>
 
 <p>
@@ -145,13 +145,13 @@
 <i>A note about links.</i>
 Some characters are troublesome on the web.
 One such character is backslash and so our
-page for the paragraph command <code>
-ule</code> 
-is named <code>_005crule.html</code> (the representation of backslash 
-in hexadecimal is 005c).
-For these hard to remember links we have alternative page names, in this case
+page for the <code>
+ule</code> command 
+is named <code>_005crule.html</code> 
+(the hexadecimal representation of backslash is 005c).
+You may find easier to remember our alternative page names, in this case
 <a href='bs-rule.html'><code>bs-rule.html</code></a>.
-These alternative names 
+These alternatives 
 replace space with a dash, `<code>-</code>', 
 replace backslash with `<code>bs</code>' and a dash,
 replace @ with `<code>at</code>' and a dash, 

Modified: trunk/latex2e.dbk
===================================================================
--- trunk/latex2e.dbk	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e.dbk	2018-09-24 14:42:10 UTC (rev 694)
@@ -142,11 +142,18 @@
 <indexterm role="cp"><primary>home page for manual</primary></indexterm>
 <para>This is an unofficial reference manual for the &latex;2e document
 preparation system, which is a macro package for the &tex;
-typesetting program (see <link linkend="Overview">Overview</link>).  This document’s home page is
-<ulink url="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</ulink>.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+typesetting program (see <link linkend="Overview">Overview</link>).
 </para>
+<para>This document’s home page is <ulink url="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</ulink>.  There
+you can get the sources, subscribe to the mailing list or read its
+archives, see other infrastructure, and get the current output in
+various formats.  In particular, the output comes in two web formats.
+Probably the most convenient one, shown at <ulink url="http://latexref.xyz/">http://latexref.xyz/</ulink>,
+has pages for each topic and so is good for a quick lookup; see also the
+note there about easy-to-remember links.  The other, shown at
+<ulink url="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co">http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co</ulink>,
+has all the information on single page.
+</para>
 <indexterm role="cp"><primary>&latex; vs. &latex;2e</primary></indexterm>
 <para>In this document, we will mostly just use ‘&latex;’ rather than
 ‘&latex;2e’, since the previous version of &latex; (2.09) was

Modified: trunk/latex2e.dvi
===================================================================
(Binary files differ)

Modified: trunk/latex2e.html
===================================================================
--- trunk/latex2e.html	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e.html	2018-09-24 14:42:10 UTC (rev 694)
@@ -629,11 +629,18 @@
 <a name="index-home-page-for-manual"></a>
 <p>This is an unofficial reference manual for the LaTeX2e document
 preparation system, which is a macro package for the TeX
-typesetting program (see <a href="#Overview">Overview</a>).  This document’s home page is
-<a href="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</a>.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+typesetting program (see <a href="#Overview">Overview</a>).
 </p>
+<p>This document’s home page is <a href="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</a>.  There
+you can get the sources, subscribe to the mailing list or read its
+archives, see other infrastructure, and get the current output in
+various formats.  In particular, the output comes in two web formats.
+Probably the most convenient one, shown at <a href="http://latexref.xyz/">http://latexref.xyz/</a>,
+has pages for each topic and so is good for a quick lookup; see also the
+note there about easy-to-remember links.  The other, shown at
+<a href="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co">http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co</a>,
+has all the information on single page.
+</p>
 <a name="index-LaTeX-vs_002e-LaTeX2e"></a>
 <p>In this document, we will mostly just use ‘LaTeX’ rather than
 ‘LaTeX2e’, since the previous version of LaTeX (2.09) was

Modified: trunk/latex2e.info
===================================================================
--- trunk/latex2e.info	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e.info	2018-09-24 14:42:10 UTC (rev 694)
@@ -88,11 +88,19 @@
 
 This is an unofficial reference manual for the LaTeX2e document
 preparation system, which is a macro package for the TeX typesetting
-program (*note Overview::).  This document's home page is
-<puszcza.gnu.org.ua/software/latexrefman>.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+program (*note Overview::).
 
+   This document's home page is
+<puszcza.gnu.org.ua/software/latexrefman>.  There you can get the
+sources, subscribe to the mailing list or read its archives, see other
+infrastructure, and get the current output in various formats.  In
+particular, the output comes in two web formats.  Probably the most
+convenient one, shown at <http://latexref.xyz/>, has pages for each
+topic and so is good for a quick lookup; see also the note there about
+easy-to-remember links.  The other, shown at
+<http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co>,
+has all the information on single page.
+
    In this document, we will mostly just use 'LaTeX' rather than
 'LaTeX2e', since the previous version of LaTeX (2.09) was frozen decades
 ago.
@@ -16361,7 +16369,7 @@
 * breaks, multiplication discretionary:  \*.                  (line   6)
 * breve accent:                          Accents.             (line  85)
 * breve accent, math:                    Math accents.        (line  17)
-* bug reporting:                         About this document. (line  21)
+* bug reporting:                         About this document. (line  29)
 * bullet lists:                          itemize.             (line   6)
 * bullet symbol:                         Math symbols.        (line 113)
 * bullet, in text:                       Text symbols.        (line  93)
@@ -16671,7 +16679,7 @@
 * filecontents* environment:             filecontents.        (line   6)
 * final option:                          Document class options.
                                                               (line  49)
-* first-latex-doc document:              About this document. (line  33)
+* first-latex-doc document:              About this document. (line  41)
 * fixed-width font:                      Font styles.         (line  96)
 * flafter package:                       Floats.              (line  82)
 * fleqn option:                          Document class options.
@@ -16852,11 +16860,11 @@
 * latex command:                         Output files.        (line  10)
 * LaTeX logo:                            Text symbols.        (line  22)
 * LaTeX overview:                        Overview.            (line   6)
-* LaTeX Project team:                    About this document. (line  17)
-* LaTeX vs. LaTeX2e:                     About this document. (line  13)
-* latex-doc-ptr document:                About this document. (line  30)
+* LaTeX Project team:                    About this document. (line  25)
+* LaTeX vs. LaTeX2e:                     About this document. (line  21)
+* latex-doc-ptr document:                About this document. (line  38)
 * LaTeX2e logo:                          Text symbols.        (line  25)
-* <latexrefman at tug.org> email address:   About this document. (line  17)
+* <latexrefman at tug.org> email address:   About this document. (line  25)
 * Latin letters, additional:             Additional Latin letters.
                                                               (line   6)
 * layout commands:                       Layout.              (line   6)
@@ -16933,7 +16941,7 @@
 * LR box:                                picture.             (line 103)
 * LR mode:                               Modes.               (line  16)
 * lrbox:                                 lrbox.               (line   6)
-* lshort document:                       About this document. (line  41)
+* lshort document:                       About this document. (line  49)
 * ltugboat class:                        tugboat template.    (line   6)
 * lualatex command:                      TeX engines.         (line  30)
 * LuaTeX:                                TeX engines.         (line  30)
@@ -17291,7 +17299,7 @@
 * relation, text above:                  \stackrel.           (line   6)
 * remarks in the margin:                 Marginal notes.      (line   6)
 * report class:                          Document classes.    (line  11)
-* reporting bugs:                        About this document. (line  21)
+* reporting bugs:                        About this document. (line  29)
 * reserved characters:                   Reserved characters. (line   6)
 * resizing:                              \scalebox.           (line   6)
 * resizing <1>:                          \resizebox.          (line   6)
@@ -17534,13 +17542,13 @@
 * underscore, in text:                   Text symbols.        (line 187)
 * Unicode input, native:                 TeX engines.         (line   6)
 * units, of length:                      Units of length.     (line   6)
-* unofficial nature of this manual:      About this document. (line  17)
+* unofficial nature of this manual:      About this document. (line  25)
 * unordered lists:                       itemize.             (line   6)
 * uppercase:                             Upper and lower case.
                                                               (line   6)
 * url package:                           \verb.               (line  38)
 * using BibTeX:                          Using BibTeX.        (line   6)
-* usrguide official documentation:       About this document. (line  36)
+* usrguide official documentation:       About this document. (line  44)
 * UTF-8:                                 TeX engines.         (line   6)
 * variables, a list of:                  Counters.            (line   6)
 * vector symbol, math:                   Math accents.        (line  41)
@@ -17580,501 +17588,501 @@
 Tag Table:
 Node: Top1839
 Node: About this document3662
-Node: Overview5514
-Node: Starting and ending7137
-Ref: Starting & ending7272
-Node: Output files8449
-Ref: output files dvi8728
-Ref: output files pdf9239
-Ref: output files log9562
-Ref: output files aux9759
-Node: TeX engines10728
-Ref: tex engines latex11077
-Ref: tex engines lualatex11909
-Ref: tex engines xelatex12394
-Node: LaTeX command syntax13198
-Node: Environment15124
-Node: CTAN16330
-Node: Document classes17731
-Ref: document classes article18171
-Ref: document classes book18259
-Ref: document classes letter18444
-Ref: document classes report18520
-Ref: document classes slides18672
-Node: Document class options19054
-Node: Additional packages22136
-Node: Class and package construction22767
-Node: Class and package structure24217
-Node: Class and package commands26508
-Node: Fonts44122
-Ref: Typefaces44225
-Node: Font styles44553
-Node: Font sizes48818
-Node: Low-level font commands50437
-Ref: low level font commands fontencoding50721
-Ref: low level font commands fontfamily51277
-Ref: low level font commands fontseries52042
-Ref: low level font commands fontshape53194
-Ref: low level font commands fontsize53491
-Ref: low level font commands baselinestretch54016
-Ref: low level font commands linespread54725
-Ref: low level font commands selectfont54975
-Ref: low level font commands usefont55301
-Node: Layout55544
-Node: \onecolumn56042
-Node: \twocolumn56401
-Ref: twocolumn columnsep57024
-Ref: twocolumn columnseprule57273
-Ref: twocolumn columnwidth57569
-Ref: twocolumn dbltopfraction58135
-Ref: twocolumn dblfloatpagefraction59078
-Ref: twocolumn dblfloatsep59325
-Ref: twocolumn dbltextfloatsep59630
-Ref: twocolumn dbltopnumber59813
-Node: \flushbottom60778
-Node: \raggedbottom61878
-Node: Page layout parameters62414
-Ref: page layout parameters columnsep62617
-Ref: page layout parameters columnseprule62617
-Ref: page layout parameters columnwidth62617
-Ref: page layout parameters headheight62871
-Ref: page layout parameters headsep63038
-Ref: page layout parameters footskip63351
-Ref: page layout parameters linewidth63685
-Ref: page layout parameters marginparpush64038
-Ref: page layout parameters marginsep64038
-Ref: page layout parameters marginparwidth64038
-Ref: page layout parameters oddsidemargin65078
-Ref: page layout parameters evensidemargin65078
-Ref: page layout parameters paperheight65615
-Ref: page layout parameters paperwidth65841
-Ref: page layout parameters textheight66065
-Ref: page layout parameters textwidth66454
-Ref: page layout parameters hsize67383
-Ref: page layout parameters topmargin67589
-Ref: page layout parameters topskip67893
-Node: Floats68109
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-Ref: floats floatpagefraction72604
-Ref: floats textfraction72715
-Ref: floats topfraction72917
-Ref: floats floatsep73169
-Ref: floats intextsep73279
-Ref: floats textfloatsep73494
-Ref: floats bottomnumber73758
-Ref: floats dbltopnumber73866
-Ref: floats topnumber73985
-Ref: floats totalnumber74089
-Node: Sectioning74618
-Ref: sectioning secnumdepth77351
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-Ref: sectioning tocdepth77952
-Ref: Sectioning/tocdepth77952
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-Node: \chapter81173
-Node: \section84947
-Node: \subsection88214
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-Node: \appendix93585
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-Node: abstract113409
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-Node: \centering119642
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-Node: equation131634
-Node: figure132302
-Node: filecontents134456
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-Node: trivlist157910
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-Node: \multiput172055
-Node: \qbezier172794
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-Node: \shortstack179237
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-Node: \frame184205
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-Node: \vline206085
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-Node: thebibliography208868
-Node: \bibitem211278
-Node: \cite213553
-Node: \nocite215308
-Node: Using BibTeX215792
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-Node: titlepage218869
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-Node: Footnotes of footnotes254782
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-Ref: spacing in math mode thinspace357959
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-Node: Table of contents etc.487732
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-Node: Indexes496633
-Node: \index498261
-Node: makeindex503370
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-Ref: makeindex postamble505178
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-Node: \cc518213
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-Node: \typeout525882
-Node: Command line526926
-Node: Command line options528984
-Node: Command line input532543
-Node: Recovering from errors534406
-Node: Document templates535752
-Node: beamer template536197
-Node: article template536851
-Node: book template537278
-Node: Larger book template537759
-Node: tugboat template539245
-Node: Index541616
-Ref: Command Index541702
+Node: Overview5902
+Node: Starting and ending7525
+Ref: Starting & ending7660
+Node: Output files8837
+Ref: output files dvi9116
+Ref: output files pdf9627
+Ref: output files log9950
+Ref: output files aux10147
+Node: TeX engines11116
+Ref: tex engines latex11465
+Ref: tex engines lualatex12297
+Ref: tex engines xelatex12782
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+Ref: page layout parameters evensidemargin65466
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+Node: Text symbols470030
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+Node: \include & \includeonly482350
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+Node: Table of contents etc.488120
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+Node: \index498649
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+Node: \printindex509461
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+Node: \gls513369
+Node: Letters514163
+Node: \address517790
+Node: \cc518601
+Node: \closing519043
+Node: \encl519357
+Node: \location519771
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+Node: \ps522874
+Node: \signature523163
+Node: \telephone524391
+Node: Terminal input/output524756
+Node: \typein525021
+Node: \typeout526270
+Node: Command line527314
+Node: Command line options529372
+Node: Command line input532931
+Node: Recovering from errors534794
+Node: Document templates536140
+Node: beamer template536585
+Node: article template537239
+Node: book template537666
+Node: Larger book template538147
+Node: tugboat template539633
+Node: Index542004
+Ref: Command Index542090
 
 End Tag Table

Modified: trunk/latex2e.pdf
===================================================================
(Binary files differ)

Modified: trunk/latex2e.texi
===================================================================
--- trunk/latex2e.texi	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e.texi	2018-09-24 14:42:10 UTC (rev 694)
@@ -183,11 +183,18 @@
 @cindex home page for manual
 This is an unofficial reference manual for the @LaTeX{}2e document
 preparation system, which is a macro package for the @TeX{}
-typesetting program (@pxref{Overview}).  This document's home page is
- at url{@value{LTXREFMAN_HOME_PAGE}}.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+typesetting program (@pxref{Overview}).
 
+This document's home page is @url{@value{LTXREFMAN_HOME_PAGE}}.  There
+you can get the sources, subscribe to the mailing list or read its
+archives, see other infrastructure, and get the current output in
+various formats.  In particular, the output comes in two web formats.
+Probably the most convenient one, shown at @url{http://latexref.xyz/},
+has pages for each topic and so is good for a quick lookup; see also the
+note there about easy-to-remember links.  The other, shown at
+ at url{http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co},
+has all the information on single page.
+
 @cindex @LaTeX{} vs.@: @LaTeX{}2e
 In this document, we will mostly just use `@LaTeX{}' rather than
 `@LaTeX{}2e', since the previous version of @LaTeX{}@tie{}(2.09) was

Modified: trunk/latex2e.txt
===================================================================
--- trunk/latex2e.txt	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e.txt	2018-09-24 14:42:10 UTC (rev 694)
@@ -319,11 +319,19 @@
 
 This is an unofficial reference manual for the LaTeX2e document
 preparation system, which is a macro package for the TeX typesetting
-program (*note Overview::).  This document's home page is
-<puszcza.gnu.org.ua/software/latexrefman>.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+program (*note Overview::).
 
+   This document's home page is
+<puszcza.gnu.org.ua/software/latexrefman>.  There you can get the
+sources, subscribe to the mailing list or read its archives, see other
+infrastructure, and get the current output in various formats.  In
+particular, the output comes in two web formats.  Probably the most
+convenient one, shown at <http://latexref.xyz/>, has pages for each
+topic and so is good for a quick lookup; see also the note there about
+easy-to-remember links.  The other, shown at
+<http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co>,
+has all the information on single page.
+
    In this document, we will mostly just use 'LaTeX' rather than
 'LaTeX2e', since the previous version of LaTeX (2.09) was frozen decades
 ago.
@@ -14081,2561 +14089,2561 @@
 
 * Menu:
 
-* &:                                     tabular.           (line  4927)
+* &:                                     tabular.           (line  4935)
 * * prompt:                              Recovering from errors.
-                                                            (line 13934)
+                                                            (line 13942)
 * *-form of environment commands:        \newenvironment & \renewenvironment.
-                                                            (line  6758)
-* *-form of sectioning commands:         Sectioning.        (line  1968)
+                                                            (line  6766)
+* *-form of sectioning commands:         Sectioning.        (line  1976)
 * *-form, defining new commands:         \newcommand & \renewcommand.
-                                                            (line  6400)
+                                                            (line  6408)
 * --disable-write18 command-line option: Command line options.
-                                                            (line 13836)
+                                                            (line 13844)
 * --enable-write18 command-line option:  Command line options.
-                                                            (line 13836)
+                                                            (line 13844)
 * --file-line-error command-line option: Command line options.
-                                                            (line 13863)
+                                                            (line 13871)
 * --halt-on-error command-line option:   Command line options.
-                                                            (line 13860)
+                                                            (line 13868)
 * --help command-line option:            Command line options.
-                                                            (line 13801)
+                                                            (line 13809)
 * --interaction command-line option:     Command line options.
-                                                            (line 13804)
+                                                            (line 13812)
 * --jobname command-line option:         Command line options.
-                                                            (line 13821)
+                                                            (line 13829)
 * --no-file-line-error command-line option: Command line options.
-                                                            (line 13863)
+                                                            (line 13871)
 * --no-shell-escape command-line option: Command line options.
-                                                            (line 13836)
+                                                            (line 13844)
 * --output-directory command-line option: Command line options.
-                                                            (line 13833)
+                                                            (line 13841)
 * --shell-escape command-line option:    Command line options.
-                                                            (line 13836)
+                                                            (line 13844)
 * --version command-line option:         Command line options.
-                                                            (line 13796)
-* .aux file:                             Output files.      (line   448)
-* .dvi file:                             Output files.      (line   425)
-* .glo file:                             Glossaries.        (line 13268)
-* .idx file:                             Indexes.           (line 12909)
-* .idx file <1>:                         makeindex.         (line 13060)
-* .ind file:                             makeindex.         (line 13060)
-* .isty file:                            makeindex.         (line 13072)
-* .lof file:                             Output files.      (line   458)
+                                                            (line 13804)
+* .aux file:                             Output files.      (line   456)
+* .dvi file:                             Output files.      (line   433)
+* .glo file:                             Glossaries.        (line 13276)
+* .idx file:                             Indexes.           (line 12917)
+* .idx file <1>:                         makeindex.         (line 13068)
+* .ind file:                             makeindex.         (line 13068)
+* .isty file:                            makeindex.         (line 13080)
+* .lof file:                             Output files.      (line   466)
 * .lof file <1>:                         Table of contents etc..
-                                                            (line 12675)
-* .log file:                             Output files.      (line   443)
-* .lot file:                             Output files.      (line   458)
+                                                            (line 12683)
+* .log file:                             Output files.      (line   451)
+* .lot file:                             Output files.      (line   466)
 * .lot file <1>:                         Table of contents etc..
-                                                            (line 12675)
-* .pdf file:                             Output files.      (line   435)
-* .tex, default extension:               Command line.      (line 13758)
-* .toc file:                             Output files.      (line   458)
+                                                            (line 12683)
+* .pdf file:                             Output files.      (line   443)
+* .tex, default extension:               Command line.      (line 13766)
+* .toc file:                             Output files.      (line   466)
 * .toc file <1>:                         Table of contents etc..
-                                                            (line 12675)
-* .xdv file:                             TeX engines.       (line   500)
+                                                            (line 12683)
+* .xdv file:                             TeX engines.       (line   508)
 * 10pt option:                           Document class options.
-                                                            (line   662)
+                                                            (line   670)
 * 11pt option:                           Document class options.
-                                                            (line   662)
+                                                            (line   670)
 * 12pt option:                           Document class options.
-                                                            (line   662)
+                                                            (line   670)
 * ::                                     Colon character & \colon.
-                                                            (line  9359)
+                                                            (line  9367)
 * : <1>:                                 Colon character & \colon.
-                                                            (line  9359)
+                                                            (line  9367)
 * [...] for optional arguments:          LaTeX command syntax.
-                                                            (line   519)
+                                                            (line   527)
 * \ character starting commands:         LaTeX command syntax.
-                                                            (line   519)
+                                                            (line   527)
 * \!:                                    Spacing in math mode.
-                                                            (line  9336)
-* \" (umlaut accent):                    Accents.           (line 12252)
+                                                            (line  9344)
+* \" (umlaut accent):                    Accents.           (line 12260)
 * \#:                                    Reserved characters.
-                                                            (line 11964)
+                                                            (line 11972)
 * \$:                                    Reserved characters.
-                                                            (line 11964)
+                                                            (line 11972)
 * \%:                                    Reserved characters.
-                                                            (line 11964)
+                                                            (line 11972)
 * \&:                                    Reserved characters.
-                                                            (line 11964)
-* \' (acute accent):                     Accents.           (line 12256)
-* \' (tabbing):                          tabbing.           (line  4773)
-* \*:                                    \*.                (line  9379)
-* \+:                                    tabbing.           (line  4765)
+                                                            (line 11972)
+* \' (acute accent):                     Accents.           (line 12264)
+* \' (tabbing):                          tabbing.           (line  4781)
+* \*:                                    \*.                (line  9387)
+* \+:                                    tabbing.           (line  4773)
 * \,:                                    Spacing in math mode.
-                                                            (line  9322)
-* \-:                                    tabbing.           (line  4769)
-* \- (hyphenation):                      \- (hyphenation).  (line  5795)
-* \. (dot-over accent):                  Accents.           (line 12259)
-* \/:                                    \/.                (line 10198)
+                                                            (line  9330)
+* \-:                                    tabbing.           (line  4777)
+* \- (hyphenation):                      \- (hyphenation).  (line  5803)
+* \. (dot-over accent):                  Accents.           (line 12267)
+* \/:                                    \/.                (line 10206)
 * \::                                    Spacing in math mode.
-                                                            (line  9318)
+                                                            (line  9326)
 * \;:                                    Spacing in math mode.
-                                                            (line  9313)
-* \<:                                    tabbing.           (line  4761)
-* \= (macron accent):                    Accents.           (line 12263)
-* \= (tabbing):                          tabbing.           (line  4755)
-* \>:                                    tabbing.           (line  4759)
+                                                            (line  9321)
+* \<:                                    tabbing.           (line  4769)
+* \= (macron accent):                    Accents.           (line 12271)
+* \= (tabbing):                          tabbing.           (line  4763)
+* \>:                                    tabbing.           (line  4767)
 * \> <1>:                                Spacing in math mode.
-                                                            (line  9318)
-* \> (tabbing):                          tabbing.           (line  4758)
-* \@:                                    \@.                (line 10001)
-* \@beginparpenalty:                     list.              (line  3855)
-* \@endparpenalty:                       list.              (line  3863)
-* \@fnsymbol:                            \footnote.         (line  6151)
-* \@ifstar:                              \@ifstar.          (line  6585)
-* \@itempenalty:                         list.              (line  3859)
-* \@startsection:                        \@startsection.    (line  2439)
-* \a (tabbing):                          tabbing.           (line  4788)
-* \a' (acute accent in tabbing):         tabbing.           (line  4789)
-* \a= (macron accent in tabbing):        tabbing.           (line  4789)
+                                                            (line  9326)
+* \> (tabbing):                          tabbing.           (line  4766)
+* \@:                                    \@.                (line 10009)
+* \@beginparpenalty:                     list.              (line  3863)
+* \@endparpenalty:                       list.              (line  3871)
+* \@fnsymbol:                            \footnote.         (line  6159)
+* \@ifstar:                              \@ifstar.          (line  6593)
+* \@itempenalty:                         list.              (line  3867)
+* \@startsection:                        \@startsection.    (line  2447)
+* \a (tabbing):                          tabbing.           (line  4796)
+* \a' (acute accent in tabbing):         tabbing.           (line  4797)
+* \a= (macron accent in tabbing):        tabbing.           (line  4797)
 * \aa (aa):                              Additional Latin letters.
-                                                            (line 12329)
+                                                            (line 12337)
 * \AA (AA):                              Additional Latin letters.
-                                                            (line 12329)
-* \acute:                                Math accents.      (line  9206)
-* \addcontentsline:                      \addcontentsline.  (line 12769)
-* \address:                              \address.          (line 13447)
-* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12844)
-* \addtocounter:                         \addtocounter.     (line  7303)
-* \addtolength:                          \addtolength.      (line  7549)
-* \addvspace:                            \addvspace.        (line 10523)
+                                                            (line 12337)
+* \acute:                                Math accents.      (line  9214)
+* \addcontentsline:                      \addcontentsline.  (line 12777)
+* \address:                              \address.          (line 13455)
+* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12852)
+* \addtocounter:                         \addtocounter.     (line  7311)
+* \addtolength:                          \addtolength.      (line  7557)
+* \addvspace:                            \addvspace.        (line 10531)
 * \ae (ae):                              Additional Latin letters.
-                                                            (line 12333)
+                                                            (line 12341)
 * \AE (AE):                              Additional Latin letters.
-                                                            (line 12333)
-* \aleph:                                Math symbols.      (line  8040)
-* \Alph example:                         enumerate.         (line  3214)
-* \alpha:                                Math symbols.      (line  8043)
+                                                            (line 12341)
+* \aleph:                                Math symbols.      (line  8048)
+* \Alph example:                         enumerate.         (line  3222)
+* \alpha:                                Math symbols.      (line  8051)
 * \alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7178)
+                                                            (line  7186)
 * \Alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7183)
-* \alsoname:                             \index.            (line 12995)
-* \amalg:                                Math symbols.      (line  8046)
-* \and for \author:                      \maketitle.        (line  9591)
-* \angle:                                Math symbols.      (line  8049)
-* \appendix:                             \appendix.         (line  2378)
-* \approx:                               Math symbols.      (line  8054)
+                                                            (line  7191)
+* \alsoname:                             \index.            (line 13003)
+* \amalg:                                Math symbols.      (line  8054)
+* \and for \author:                      \maketitle.        (line  9599)
+* \angle:                                Math symbols.      (line  8057)
+* \appendix:                             \appendix.         (line  2386)
+* \approx:                               Math symbols.      (line  8062)
 * \arabic{COUNTER}:                      \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7188)
-* \arccos:                               Math functions.    (line  9089)
-* \arcsin:                               Math functions.    (line  9092)
-* \arctan:                               Math functions.    (line  9095)
-* \arg:                                  Math functions.    (line  9098)
-* \arraycolsep:                          array.             (line  2897)
-* \arrayrulewidth:                       tabular.           (line  5052)
-* \arraystretch:                         tabular.           (line  5058)
-* \ast:                                  Math symbols.      (line  8057)
-* \asymp:                                Math symbols.      (line  8066)
-* \AtBeginDocument:                      \AtBeginDocument.  (line  3127)
+                                                            (line  7196)
+* \arccos:                               Math functions.    (line  9097)
+* \arcsin:                               Math functions.    (line  9100)
+* \arctan:                               Math functions.    (line  9103)
+* \arg:                                  Math functions.    (line  9106)
+* \arraycolsep:                          array.             (line  2905)
+* \arrayrulewidth:                       tabular.           (line  5060)
+* \arraystretch:                         tabular.           (line  5066)
+* \ast:                                  Math symbols.      (line  8065)
+* \asymp:                                Math symbols.      (line  8074)
+* \AtBeginDocument:                      \AtBeginDocument.  (line  3135)
 * \AtBeginDvi:                           Class and package commands.
-                                                            (line   839)
-* \AtEndDocument:                        \AtEndDocument.    (line  3143)
+                                                            (line   847)
+* \AtEndDocument:                        \AtEndDocument.    (line  3151)
 * \AtEndOfClass:                         Class and package commands.
-                                                            (line   844)
+                                                            (line   852)
 * \AtEndOfPackage:                       Class and package commands.
-                                                            (line   844)
-* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9590)
-* \a` (grave accent in tabbing):         tabbing.           (line  4789)
-* \b (bar-under accent):                 Accents.           (line 12278)
+                                                            (line   852)
+* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9598)
+* \a` (grave accent in tabbing):         tabbing.           (line  4797)
+* \b (bar-under accent):                 Accents.           (line 12286)
 * \backmatter:                           \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
-* \backslash:                            Math symbols.      (line  8069)
-* \bar:                                  Math accents.      (line  9209)
+                                                            (line  2419)
+* \backslash:                            Math symbols.      (line  8077)
+* \bar:                                  Math accents.      (line  9217)
 * \baselineskip:                         Low-level font commands.
-                                                            (line  1457)
+                                                            (line  1465)
 * \baselinestretch:                      Low-level font commands.
-                                                            (line  1467)
-* \begin:                                Environments.      (line  2789)
-* \beta:                                 Math symbols.      (line  8073)
-* \bf:                                   Font styles.       (line  1255)
-* \bfseries:                             Font styles.       (line  1220)
-* \bibitem:                              \bibitem.          (line  5279)
-* \bibliography:                         Using BibTeX.      (line  5403)
-* \bibliographystyle:                    Using BibTeX.      (line  5403)
-* \bigcap:                               Math symbols.      (line  8076)
-* \bigcirc:                              Math symbols.      (line  8080)
-* \bigcup:                               Math symbols.      (line  8084)
-* \bigodot:                              Math symbols.      (line  8088)
-* \bigoplus:                             Math symbols.      (line  8091)
-* \bigotimes:                            Math symbols.      (line  8094)
+                                                            (line  1475)
+* \begin:                                Environments.      (line  2797)
+* \beta:                                 Math symbols.      (line  8081)
+* \bf:                                   Font styles.       (line  1263)
+* \bfseries:                             Font styles.       (line  1228)
+* \bibitem:                              \bibitem.          (line  5287)
+* \bibliography:                         Using BibTeX.      (line  5411)
+* \bibliographystyle:                    Using BibTeX.      (line  5411)
+* \bigcap:                               Math symbols.      (line  8084)
+* \bigcirc:                              Math symbols.      (line  8088)
+* \bigcup:                               Math symbols.      (line  8092)
+* \bigodot:                              Math symbols.      (line  8096)
+* \bigoplus:                             Math symbols.      (line  8099)
+* \bigotimes:                            Math symbols.      (line  8102)
 * \bigskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10304)
+                                                            (line 10312)
 * \bigskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10305)
-* \bigsqcup:                             Math symbols.      (line  8105)
-* \bigtriangledown:                      Math symbols.      (line  8097)
-* \bigtriangleup:                        Math symbols.      (line  8101)
-* \biguplus:                             Math symbols.      (line  8108)
-* \bigvee:                               Math symbols.      (line  8112)
-* \bigwedge:                             Math symbols.      (line  8115)
-* \bmod:                                 Math functions.    (line  9101)
+                                                            (line 10313)
+* \bigsqcup:                             Math symbols.      (line  8113)
+* \bigtriangledown:                      Math symbols.      (line  8105)
+* \bigtriangleup:                        Math symbols.      (line  8109)
+* \biguplus:                             Math symbols.      (line  8116)
+* \bigvee:                               Math symbols.      (line  8120)
+* \bigwedge:                             Math symbols.      (line  8123)
+* \bmod:                                 Math functions.    (line  9109)
 * \boldmath:                             \boldmath & \unboldmath.
-                                                            (line  8991)
+                                                            (line  8999)
 * \boldmath <1>:                         \boldmath & \unboldmath.
-                                                            (line  8999)
-* \bot:                                  Math symbols.      (line  8118)
-* \bottomfraction:                       Floats.            (line  1881)
-* \bottomfraction <1>:                   Floats.            (line  1882)
-* \bowtie:                               Math symbols.      (line  8123)
-* \Box:                                  Math symbols.      (line  8126)
-* \breve:                                Math accents.      (line  9212)
-* \bullet:                               Math symbols.      (line  8131)
-* \c (cedilla accent):                   Accents.           (line 12288)
-* \cal:                                  Font styles.       (line  1258)
-* \cap:                                  Math symbols.      (line  8134)
-* \capitalacute:                         Accents.           (line 12256)
-* \capitalbreve:                         Accents.           (line 12314)
-* \capitalcaron:                         Accents.           (line 12318)
-* \capitalcedilla:                       Accents.           (line 12288)
-* \capitalcircumflex:                    Accents.           (line 12267)
-* \capitaldieresis:                      Accents.           (line 12252)
-* \capitaldotaccent:                     Accents.           (line 12292)
-* \capitalgrave:                         Accents.           (line 12271)
-* \capitalhungarumlaut:                  Accents.           (line 12296)
-* \capitalmacron:                        Accents.           (line 12263)
-* \capitalnewtie:                        Accents.           (line 12310)
-* \capitalogonek:                        Accents.           (line 12300)
-* \capitalring:                          Accents.           (line 12304)
-* \capitaltie:                           Accents.           (line 12310)
-* \capitaltilde:                         Accents.           (line 12275)
-* \caption:                              figure.            (line  3340)
-* \caption <1>:                          table.             (line  4879)
-* \cc:                                   \cc.               (line 13473)
-* \cdot:                                 Math symbols.      (line  8139)
-* \cdots:                                Dots.              (line  9042)
-* \centering:                            \centering.        (line  2979)
-* \chapter:                              Sectioning.        (line  1943)
-* \chapter <1>:                          \chapter.          (line  2076)
-* \check:                                Math accents.      (line  9215)
+                                                            (line  9007)
+* \bot:                                  Math symbols.      (line  8126)
+* \bottomfraction:                       Floats.            (line  1889)
+* \bottomfraction <1>:                   Floats.            (line  1890)
+* \bowtie:                               Math symbols.      (line  8131)
+* \Box:                                  Math symbols.      (line  8134)
+* \breve:                                Math accents.      (line  9220)
+* \bullet:                               Math symbols.      (line  8139)
+* \c (cedilla accent):                   Accents.           (line 12296)
+* \cal:                                  Font styles.       (line  1266)
+* \cap:                                  Math symbols.      (line  8142)
+* \capitalacute:                         Accents.           (line 12264)
+* \capitalbreve:                         Accents.           (line 12322)
+* \capitalcaron:                         Accents.           (line 12326)
+* \capitalcedilla:                       Accents.           (line 12296)
+* \capitalcircumflex:                    Accents.           (line 12275)
+* \capitaldieresis:                      Accents.           (line 12260)
+* \capitaldotaccent:                     Accents.           (line 12300)
+* \capitalgrave:                         Accents.           (line 12279)
+* \capitalhungarumlaut:                  Accents.           (line 12304)
+* \capitalmacron:                        Accents.           (line 12271)
+* \capitalnewtie:                        Accents.           (line 12318)
+* \capitalogonek:                        Accents.           (line 12308)
+* \capitalring:                          Accents.           (line 12312)
+* \capitaltie:                           Accents.           (line 12318)
+* \capitaltilde:                         Accents.           (line 12283)
+* \caption:                              figure.            (line  3348)
+* \caption <1>:                          table.             (line  4887)
+* \cc:                                   \cc.               (line 13481)
+* \cdot:                                 Math symbols.      (line  8147)
+* \cdots:                                Dots.              (line  9050)
+* \centering:                            \centering.        (line  2987)
+* \chapter:                              Sectioning.        (line  1951)
+* \chapter <1>:                          \chapter.          (line  2084)
+* \check:                                Math accents.      (line  9223)
 * \CheckCommand:                         Class and package commands.
-                                                            (line   851)
+                                                            (line   859)
 * \CheckCommand*:                        Class and package commands.
-                                                            (line   851)
-* \chi:                                  Math symbols.      (line  8142)
-* \circ:                                 Math symbols.      (line  8145)
-* \circle:                               \circle.           (line  4426)
-* \cite:                                 \cite.             (line  5338)
+                                                            (line   859)
+* \chi:                                  Math symbols.      (line  8150)
+* \circ:                                 Math symbols.      (line  8153)
+* \circle:                               \circle.           (line  4434)
+* \cite:                                 \cite.             (line  5346)
 * \ClassError:                           Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \ClassInfo:                            Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \ClassInfoNoLine:                      Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \ClassWarning:                         Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \ClassWarningNoLine:                   Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \cleardoublepage:                      \clearpage & \cleardoublepage.
-                                                            (line  5974)
+                                                            (line  5982)
 * \clearpage:                            \clearpage & \cleardoublepage.
-                                                            (line  5974)
-* \cline:                                \cline.            (line  5186)
-* \closing:                              \closing.          (line 13489)
-* \clubsuit:                             Math symbols.      (line  8150)
+                                                            (line  5982)
+* \cline:                                \cline.            (line  5194)
+* \closing:                              \closing.          (line 13497)
+* \clubsuit:                             Math symbols.      (line  8158)
 * \colon:                                Colon character & \colon.
-                                                            (line  9359)
-* \columnsep:                            \twocolumn.        (line  1535)
+                                                            (line  9367)
+* \columnsep:                            \twocolumn.        (line  1543)
 * \columnsep <1>:                        Page layout parameters.
-                                                            (line  1660)
+                                                            (line  1668)
 * \columnsep <2>:                        Page layout parameters.
-                                                            (line  1663)
-* \columnseprule:                        \twocolumn.        (line  1541)
+                                                            (line  1671)
+* \columnseprule:                        \twocolumn.        (line  1549)
 * \columnseprule <1>:                    Page layout parameters.
-                                                            (line  1661)
+                                                            (line  1669)
 * \columnseprule <2>:                    Page layout parameters.
-                                                            (line  1663)
-* \columnwidth:                          \twocolumn.        (line  1548)
+                                                            (line  1671)
+* \columnwidth:                          \twocolumn.        (line  1556)
 * \columnwidth <1>:                      Page layout parameters.
-                                                            (line  1662)
+                                                            (line  1670)
 * \columnwidth <2>:                      Page layout parameters.
-                                                            (line  1663)
-* \complement:                           Math symbols.      (line  8153)
-* \cong:                                 Math symbols.      (line  8159)
-* \contentsline:                         \addcontentsline.  (line 12773)
-* \coprod:                               Math symbols.      (line  8162)
-* \copyright:                            Text symbols.      (line 12051)
-* \cos:                                  Math functions.    (line  9104)
-* \cosh:                                 Math functions.    (line  9107)
-* \cot:                                  Math functions.    (line  9110)
-* \coth:                                 Math functions.    (line  9113)
-* \csc:                                  Math functions.    (line  9116)
-* \cup:                                  Math symbols.      (line  8165)
+                                                            (line  1671)
+* \complement:                           Math symbols.      (line  8161)
+* \cong:                                 Math symbols.      (line  8167)
+* \contentsline:                         \addcontentsline.  (line 12781)
+* \coprod:                               Math symbols.      (line  8170)
+* \copyright:                            Text symbols.      (line 12059)
+* \cos:                                  Math functions.    (line  9112)
+* \cosh:                                 Math functions.    (line  9115)
+* \cot:                                  Math functions.    (line  9118)
+* \coth:                                 Math functions.    (line  9121)
+* \csc:                                  Math functions.    (line  9124)
+* \cup:                                  Math symbols.      (line  8173)
 * \CurrentOption:                        Class and package commands.
-                                                            (line   890)
-* \d (dot-under accent):                 Accents.           (line 12292)
-* \dag:                                  Text symbols.      (line 12055)
-* \dagger:                               Math symbols.      (line  8170)
-* \dashbox:                              \dashbox.          (line  4632)
-* \dashv:                                Math symbols.      (line  8173)
-* \date{TEXT}:                           \maketitle.        (line  9598)
+                                                            (line   898)
+* \d (dot-under accent):                 Accents.           (line 12300)
+* \dag:                                  Text symbols.      (line 12063)
+* \dagger:                               Math symbols.      (line  8178)
+* \dashbox:                              \dashbox.          (line  4640)
+* \dashv:                                Math symbols.      (line  8181)
+* \date{TEXT}:                           \maketitle.        (line  9606)
 * \day:                                  \day & \month & \year.
-                                                            (line  7353)
-* \dblfloatpagefraction:                 \twocolumn.        (line  1581)
-* \dblfloatsep:                          \twocolumn.        (line  1587)
-* \dbltextfloatsep:                      \twocolumn.        (line  1594)
-* \dbltopfraction:                       \twocolumn.        (line  1560)
-* \dbltopnumber:                         \twocolumn.        (line  1599)
-* \ddag:                                 Text symbols.      (line 12058)
-* \ddagger:                              Math symbols.      (line  8177)
-* \ddot:                                 Math accents.      (line  9218)
-* \ddots:                                Dots.              (line  9046)
+                                                            (line  7361)
+* \dblfloatpagefraction:                 \twocolumn.        (line  1589)
+* \dblfloatsep:                          \twocolumn.        (line  1595)
+* \dbltextfloatsep:                      \twocolumn.        (line  1602)
+* \dbltopfraction:                       \twocolumn.        (line  1568)
+* \dbltopnumber:                         \twocolumn.        (line  1607)
+* \ddag:                                 Text symbols.      (line 12066)
+* \ddagger:                              Math symbols.      (line  8185)
+* \ddot:                                 Math accents.      (line  9226)
+* \ddots:                                Dots.              (line  9054)
 * \DeclareGraphicsExtensions:            \DeclareGraphicsExtensions.
-                                                            (line 11382)
+                                                            (line 11390)
 * \DeclareGraphicsRule:                  \DeclareGraphicsRule.
-                                                            (line 11422)
+                                                            (line 11430)
 * \DeclareOption:                        Class and package commands.
-                                                            (line   896)
+                                                            (line   904)
 * \DeclareOption*:                       Class and package commands.
-                                                            (line   896)
+                                                            (line   904)
 * \DeclareRobustCommand:                 Class and package commands.
-                                                            (line   926)
+                                                            (line   934)
 * \DeclareRobustCommand*:                Class and package commands.
-                                                            (line   926)
-* \deg:                                  Math functions.    (line  9119)
-* \Delta:                                Math symbols.      (line  8180)
-* \delta:                                Math symbols.      (line  8183)
-* \det:                                  Math functions.    (line  9122)
+                                                            (line   934)
+* \deg:                                  Math functions.    (line  9127)
+* \Delta:                                Math symbols.      (line  8188)
+* \delta:                                Math symbols.      (line  8191)
+* \det:                                  Math functions.    (line  9130)
 * \dh (d):                               Additional Latin letters.
-                                                            (line 12337)
+                                                            (line 12345)
 * \DH (D):                               Additional Latin letters.
-                                                            (line 12337)
-* \Diamond:                              Math symbols.      (line  8186)
-* \diamond:                              Math symbols.      (line  8190)
-* \diamondsuit:                          Math symbols.      (line  8194)
-* \dim:                                  Math functions.    (line  9125)
-* \displaystyle:                         Math formulas.     (line  7926)
-* \div:                                  Math symbols.      (line  8197)
+                                                            (line 12345)
+* \Diamond:                              Math symbols.      (line  8194)
+* \diamond:                              Math symbols.      (line  8198)
+* \diamondsuit:                          Math symbols.      (line  8202)
+* \dim:                                  Math functions.    (line  9133)
+* \displaystyle:                         Math formulas.     (line  7934)
+* \div:                                  Math symbols.      (line  8205)
 * \dj:                                   Additional Latin letters.
-                                                            (line 12343)
+                                                            (line 12351)
 * \DJ:                                   Additional Latin letters.
-                                                            (line 12343)
-* \documentclass:                        Document classes.  (line   620)
-* \dot:                                  Math accents.      (line  9221)
-* \doteq:                                Math symbols.      (line  8200)
+                                                            (line 12351)
+* \documentclass:                        Document classes.  (line   628)
+* \dot:                                  Math accents.      (line  9229)
+* \doteq:                                Math symbols.      (line  8208)
 * \dotfill:                              \hrulefill & \dotfill.
-                                                            (line 10233)
-* \dots:                                 Text symbols.      (line 12075)
-* \doublerulesep:                        tabular.           (line  5063)
-* \downarrow:                            Math symbols.      (line  8204)
-* \Downarrow:                            Math symbols.      (line  8208)
-* \ell:                                  Math symbols.      (line  8212)
-* \emph:                                 Font styles.       (line  1240)
-* \emptyset:                             Math symbols.      (line  8215)
-* \encl:                                 \encl.             (line 13502)
-* \end:                                  Environments.      (line  2789)
-* \endinput:                             \endinput.         (line 12489)
-* \enlargethispage:                      \enlargethispage.  (line  6048)
+                                                            (line 10241)
+* \dots:                                 Text symbols.      (line 12083)
+* \doublerulesep:                        tabular.           (line  5071)
+* \downarrow:                            Math symbols.      (line  8212)
+* \Downarrow:                            Math symbols.      (line  8216)
+* \ell:                                  Math symbols.      (line  8220)
+* \emph:                                 Font styles.       (line  1248)
+* \emptyset:                             Math symbols.      (line  8223)
+* \encl:                                 \encl.             (line 13510)
+* \end:                                  Environments.      (line  2797)
+* \endinput:                             \endinput.         (line 12497)
+* \enlargethispage:                      \enlargethispage.  (line  6056)
 * \enspace:                              \enspace & \quad & \qquad.
-                                                            (line  9806)
-* \enumi:                                enumerate.         (line  3200)
-* \enumii:                               enumerate.         (line  3200)
-* \enumiii:                              enumerate.         (line  3200)
-* \enumiv:                               enumerate.         (line  3200)
-* \epsilon:                              Math symbols.      (line  8219)
-* \equiv:                                Math symbols.      (line  8225)
-* \eta:                                  Math symbols.      (line  8228)
+                                                            (line  9814)
+* \enumi:                                enumerate.         (line  3208)
+* \enumii:                               enumerate.         (line  3208)
+* \enumiii:                              enumerate.         (line  3208)
+* \enumiv:                               enumerate.         (line  3208)
+* \epsilon:                              Math symbols.      (line  8227)
+* \equiv:                                Math symbols.      (line  8233)
+* \eta:                                  Math symbols.      (line  8236)
 * \evensidemargin:                       Document class options.
-                                                            (line   732)
+                                                            (line   740)
 * \evensidemargin <1>:                   Page layout parameters.
-                                                            (line  1721)
+                                                            (line  1729)
 * \evensidemargin <2>:                   Page layout parameters.
-                                                            (line  1722)
+                                                            (line  1730)
 * \ExecuteOptions:                       Class and package commands.
-                                                            (line  1002)
-* \exists:                               Math symbols.      (line  8231)
-* \exp:                                  Math functions.    (line  9128)
-* \extracolsep:                          tabular.           (line  5003)
-* \fbox:                                 \fbox & \framebox. (line 10668)
+                                                            (line  1010)
+* \exists:                               Math symbols.      (line  8239)
+* \exp:                                  Math functions.    (line  9136)
+* \extracolsep:                          tabular.           (line  5011)
+* \fbox:                                 \fbox & \framebox. (line 10676)
 * \fboxrule:                             \framebox (picture).
-                                                            (line  4609)
-* \fboxrule <1>:                         \fbox & \framebox. (line 10701)
-* \fboxrule <2>:                         \fbox & \framebox. (line 10700)
+                                                            (line  4617)
+* \fboxrule <1>:                         \fbox & \framebox. (line 10709)
+* \fboxrule <2>:                         \fbox & \framebox. (line 10708)
 * \fboxsep:                              \framebox (picture).
-                                                            (line  4609)
-* \fboxsep <1>:                          \fbox & \framebox. (line 10706)
-* \fboxsep <2>:                          \fbox & \framebox. (line 10705)
-* \fill:                                 \hfill.            (line  9893)
-* \flat:                                 Math symbols.      (line  8234)
-* \floatpagefraction:                    Floats.            (line  1885)
-* \floatpagefraction <1>:                Floats.            (line  1886)
-* \floatsep:                             Floats.            (line  1901)
-* \floatsep <1>:                         Floats.            (line  1902)
-* \flushbottom:                          \flushbottom.      (line  1628)
-* \fnsymbol, and footnotes:              \footnote.         (line  6151)
+                                                            (line  4617)
+* \fboxsep <1>:                          \fbox & \framebox. (line 10714)
+* \fboxsep <2>:                          \fbox & \framebox. (line 10713)
+* \fill:                                 \hfill.            (line  9901)
+* \flat:                                 Math symbols.      (line  8242)
+* \floatpagefraction:                    Floats.            (line  1893)
+* \floatpagefraction <1>:                Floats.            (line  1894)
+* \floatsep:                             Floats.            (line  1909)
+* \floatsep <1>:                         Floats.            (line  1910)
+* \flushbottom:                          \flushbottom.      (line  1636)
+* \fnsymbol, and footnotes:              \footnote.         (line  6159)
 * \fnsymbol{COUNTER}:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7201)
+                                                            (line  7209)
 * \fontencoding:                         Low-level font commands.
-                                                            (line  1367)
+                                                            (line  1375)
 * \fontfamily:                           Low-level font commands.
-                                                            (line  1377)
+                                                            (line  1385)
 * \fontseries:                           Low-level font commands.
-                                                            (line  1404)
+                                                            (line  1412)
 * \fontshape:                            Low-level font commands.
-                                                            (line  1444)
+                                                            (line  1452)
 * \fontsize:                             Low-level font commands.
-                                                            (line  1457)
-* \footnote:                             \footnote.         (line  6133)
-* \footnotemark:                         \footnotemark.     (line  6199)
-* \footnoterule:                         \footnote.         (line  6161)
-* \footnotesep:                          \footnote.         (line  6173)
-* \footnotesize:                         Font sizes.        (line  1332)
-* \footnotetext:                         \footnotetext.     (line  6255)
+                                                            (line  1465)
+* \footnote:                             \footnote.         (line  6141)
+* \footnotemark:                         \footnotemark.     (line  6207)
+* \footnoterule:                         \footnote.         (line  6169)
+* \footnotesep:                          \footnote.         (line  6181)
+* \footnotesize:                         Font sizes.        (line  1340)
+* \footnotetext:                         \footnotetext.     (line  6263)
 * \footskip:                             Page layout parameters.
-                                                            (line  1680)
+                                                            (line  1688)
 * \footskip <1>:                         Page layout parameters.
-                                                            (line  1681)
-* \forall:                               Math symbols.      (line  8237)
-* \frac:                                 \frac.             (line  9395)
-* \frame:                                \frame.            (line  4620)
+                                                            (line  1689)
+* \forall:                               Math symbols.      (line  8245)
+* \frac:                                 \frac.             (line  9403)
+* \frame:                                \frame.            (line  4628)
 * \framebox:                             \framebox (picture).
-                                                            (line  4584)
-* \framebox <1>:                         \fbox & \framebox. (line 10668)
-* \frenchspacing:                        \frenchspacing.    (line 10047)
+                                                            (line  4592)
+* \framebox <1>:                         \fbox & \framebox. (line 10676)
+* \frenchspacing:                        \frenchspacing.    (line 10055)
 * \frontmatter:                          \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
-* \frown:                                Math symbols.      (line  8240)
-* \fussy:                                \fussy & \sloppy.  (line  5853)
-* \Gamma:                                Math symbols.      (line  8243)
-* \gamma:                                Math symbols.      (line  8246)
-* \gcd:                                  Math functions.    (line  9131)
-* \ge:                                   Math symbols.      (line  8249)
-* \geq:                                  Math symbols.      (line  8253)
-* \gets:                                 Math symbols.      (line  8257)
-* \gg:                                   Math symbols.      (line  8260)
-* \gls:                                  \gls.              (line 13338)
-* \graphicspath:                         \graphicspath.     (line 11320)
-* \graphpaper:                           \graphpaper.       (line  4330)
-* \grave:                                Math accents.      (line  9224)
-* \guillemotleft (<<):                   Text symbols.      (line 12067)
-* \guillemotright (>>):                  Text symbols.      (line 12068)
-* \guilsinglleft (<):                    Text symbols.      (line 12069)
-* \guilsinglright (>):                   Text symbols.      (line 12070)
-* \H (Hungarian umlaut accent):          Accents.           (line 12296)
-* \hat:                                  Math accents.      (line  9227)
-* \hbar:                                 Math symbols.      (line  8264)
+                                                            (line  2419)
+* \frown:                                Math symbols.      (line  8248)
+* \fussy:                                \fussy & \sloppy.  (line  5861)
+* \Gamma:                                Math symbols.      (line  8251)
+* \gamma:                                Math symbols.      (line  8254)
+* \gcd:                                  Math functions.    (line  9139)
+* \ge:                                   Math symbols.      (line  8257)
+* \geq:                                  Math symbols.      (line  8261)
+* \gets:                                 Math symbols.      (line  8265)
+* \gg:                                   Math symbols.      (line  8268)
+* \gls:                                  \gls.              (line 13346)
+* \graphicspath:                         \graphicspath.     (line 11328)
+* \graphpaper:                           \graphpaper.       (line  4338)
+* \grave:                                Math accents.      (line  9232)
+* \guillemotleft (<<):                   Text symbols.      (line 12075)
+* \guillemotright (>>):                  Text symbols.      (line 12076)
+* \guilsinglleft (<):                    Text symbols.      (line 12077)
+* \guilsinglright (>):                   Text symbols.      (line 12078)
+* \H (Hungarian umlaut accent):          Accents.           (line 12304)
+* \hat:                                  Math accents.      (line  9235)
+* \hbar:                                 Math symbols.      (line  8272)
 * \headheight:                           Page layout parameters.
-                                                            (line  1668)
+                                                            (line  1676)
 * \headheight <1>:                       Page layout parameters.
-                                                            (line  1669)
+                                                            (line  1677)
 * \headsep:                              Page layout parameters.
-                                                            (line  1673)
+                                                            (line  1681)
 * \headsep <1>:                          Page layout parameters.
-                                                            (line  1674)
-* \heartsuit:                            Math symbols.      (line  8267)
-* \hfill:                                \hfill.            (line  9881)
-* \hline:                                \hline.            (line  5209)
-* \hom:                                  Math functions.    (line  9134)
-* \hookleftarrow:                        Math symbols.      (line  8270)
-* \hookrightarrow:                       Math symbols.      (line  8273)
+                                                            (line  1682)
+* \heartsuit:                            Math symbols.      (line  8275)
+* \hfill:                                \hfill.            (line  9889)
+* \hline:                                \hline.            (line  5217)
+* \hom:                                  Math functions.    (line  9142)
+* \hookleftarrow:                        Math symbols.      (line  8278)
+* \hookrightarrow:                       Math symbols.      (line  8281)
 * \hrulefill:                            \hrulefill & \dotfill.
-                                                            (line 10233)
+                                                            (line 10241)
 * \hsize:                                Page layout parameters.
-                                                            (line  1773)
+                                                            (line  1781)
 * \hsize <1>:                            Page layout parameters.
-                                                            (line  1773)
-* \hspace:                               \hspace.           (line  9834)
-* \hss:                                  \hss.              (line  9914)
-* \huge:                                 Font sizes.        (line  1332)
-* \Huge:                                 Font sizes.        (line  1332)
-* \hyphenation:                          \hyphenation.      (line  5894)
-* \i (dotless i):                        Accents.           (line 12246)
-* \iff:                                  Math symbols.      (line  8276)
+                                                            (line  1781)
+* \hspace:                               \hspace.           (line  9842)
+* \hss:                                  \hss.              (line  9922)
+* \huge:                                 Font sizes.        (line  1340)
+* \Huge:                                 Font sizes.        (line  1340)
+* \hyphenation:                          \hyphenation.      (line  5902)
+* \i (dotless i):                        Accents.           (line 12254)
+* \iff:                                  Math symbols.      (line  8284)
 * \IfFileExists:                         Class and package commands.
-                                                            (line   958)
+                                                            (line   966)
 * \ignorespaces:                         \ignorespaces & \ignorespacesafterend.
-                                                            (line  7067)
+                                                            (line  7075)
 * \ignorespacesafterend:                 \ignorespaces & \ignorespacesafterend.
-                                                            (line  7067)
+                                                            (line  7075)
 * \ij (ij):                              Additional Latin letters.
-                                                            (line 12349)
+                                                            (line 12357)
 * \IJ (IJ):                              Additional Latin letters.
-                                                            (line 12349)
-* \Im:                                   Math symbols.      (line  8280)
-* \imath:                                Math symbols.      (line  8283)
-* \in:                                   Math symbols.      (line  8287)
+                                                            (line 12357)
+* \Im:                                   Math symbols.      (line  8288)
+* \imath:                                Math symbols.      (line  8291)
+* \in:                                   Math symbols.      (line  8295)
 * \include:                              \include & \includeonly.
-                                                            (line 12520)
-* \includegraphics:                      \includegraphics.  (line 11501)
+                                                            (line 12528)
+* \includegraphics:                      \includegraphics.  (line 11509)
 * \includeonly:                          \include & \includeonly.
-                                                            (line 12520)
+                                                            (line 12528)
 * \indent:                               \indent & \noindent.
-                                                            (line  7746)
-* \index:                                Indexes.           (line 12909)
-* \index <1>:                            \index.            (line 12945)
-* \indexentry:                           \index.            (line 13045)
-* \indexspace:                           makeindex.         (line 13112)
-* \inf:                                  Math functions.    (line  9137)
-* \infty:                                Math symbols.      (line  8292)
-* \input:                                \input.            (line 12637)
+                                                            (line  7754)
+* \index:                                Indexes.           (line 12917)
+* \index <1>:                            \index.            (line 12953)
+* \indexentry:                           \index.            (line 13053)
+* \indexspace:                           makeindex.         (line 13120)
+* \inf:                                  Math functions.    (line  9145)
+* \infty:                                Math symbols.      (line  8300)
+* \input:                                \input.            (line 12645)
 * \InputIfFileExists:                    Class and package commands.
-                                                            (line   958)
-* \int:                                  Math symbols.      (line  8295)
-* \intextsep:                            Floats.            (line  1905)
-* \intextsep <1>:                        Floats.            (line  1906)
-* \iota:                                 Math symbols.      (line  8298)
-* \it:                                   Font styles.       (line  1261)
-* \item:                                 description.       (line  3046)
-* \item <1>:                             enumerate.         (line  3182)
-* \item <2>:                             itemize.           (line  3515)
-* \item <3>:                             itemize.           (line  3537)
-* \itemindent:                           list.              (line  3680)
-* \itemsep:                              list.              (line  3684)
-* \itshape:                              Font styles.       (line  1214)
-* \j (dotless j):                        Accents.           (line 12246)
-* \jmath:                                Math symbols.      (line  8305)
-* \Join:                                 Math symbols.      (line  8301)
-* \k (ogonek):                           Accents.           (line 12300)
-* \kappa:                                Math symbols.      (line  8309)
-* \ker:                                  Math functions.    (line  9140)
-* \kill:                                 tabbing.           (line  4793)
+                                                            (line   966)
+* \int:                                  Math symbols.      (line  8303)
+* \intextsep:                            Floats.            (line  1913)
+* \intextsep <1>:                        Floats.            (line  1914)
+* \iota:                                 Math symbols.      (line  8306)
+* \it:                                   Font styles.       (line  1269)
+* \item:                                 description.       (line  3054)
+* \item <1>:                             enumerate.         (line  3190)
+* \item <2>:                             itemize.           (line  3523)
+* \item <3>:                             itemize.           (line  3545)
+* \itemindent:                           list.              (line  3688)
+* \itemsep:                              list.              (line  3692)
+* \itshape:                              Font styles.       (line  1222)
+* \j (dotless j):                        Accents.           (line 12254)
+* \jmath:                                Math symbols.      (line  8313)
+* \Join:                                 Math symbols.      (line  8309)
+* \k (ogonek):                           Accents.           (line 12308)
+* \kappa:                                Math symbols.      (line  8317)
+* \ker:                                  Math functions.    (line  9148)
+* \kill:                                 tabbing.           (line  4801)
 * \l (/l):                               Additional Latin letters.
-                                                            (line 12353)
+                                                            (line 12361)
 * \L (/L):                               Additional Latin letters.
-                                                            (line 12353)
-* \label:                                \label.            (line  2678)
-* \labelenumi:                           enumerate.         (line  3209)
-* \labelenumii:                          enumerate.         (line  3209)
-* \labelenumiii:                         enumerate.         (line  3209)
-* \labelenumiv:                          enumerate.         (line  3209)
-* \labelitemi:                           itemize.           (line  3544)
-* \labelitemii:                          itemize.           (line  3544)
-* \labelitemiii:                         itemize.           (line  3544)
-* \labelitemiv:                          itemize.           (line  3544)
-* \labelsep:                             list.              (line  3696)
-* \labelwidth:                           list.              (line  3701)
-* \Lambda:                               Math symbols.      (line  8312)
-* \lambda:                               Math symbols.      (line  8315)
-* \land:                                 Math symbols.      (line  8318)
-* \langle:                               Math symbols.      (line  8323)
-* \large:                                Font sizes.        (line  1332)
-* \Large:                                Font sizes.        (line  1332)
-* \LARGE:                                Font sizes.        (line  1332)
-* \LaTeX:                                Text symbols.      (line 12061)
-* \LaTeXe:                               Text symbols.      (line 12064)
-* \lbrace:                               Math symbols.      (line  8328)
-* \lbrack:                               Math symbols.      (line  8332)
-* \lceil:                                Math symbols.      (line  8336)
-* \ldots:                                Dots.              (line  9050)
-* \ldots <1>:                            Text symbols.      (line 12074)
-* \le:                                   Math symbols.      (line  8340)
-* \leadsto:                              Math symbols.      (line  8344)
-* \left:                                 \left & \right.    (line  9407)
-* \Leftarrow:                            Math symbols.      (line  8351)
-* \leftarrow:                            Math symbols.      (line  8356)
-* \lefteqn:                              eqnarray.          (line  3266)
-* \leftharpoondown:                      Math symbols.      (line  8360)
-* \leftharpoonup:                        Math symbols.      (line  8363)
-* \leftmargin:                           itemize.           (line  3563)
-* \leftmargin <1>:                       list.              (line  3721)
-* \leftmargini:                          itemize.           (line  3563)
-* \leftmarginii:                         itemize.           (line  3563)
-* \leftmarginiii:                        itemize.           (line  3563)
-* \leftmarginiv:                         itemize.           (line  3563)
-* \leftmarginv:                          itemize.           (line  3563)
-* \leftmarginvi:                         itemize.           (line  3563)
-* \Leftrightarrow:                       Math symbols.      (line  8366)
-* \leftrightarrow:                       Math symbols.      (line  8371)
-* \leq:                                  Math symbols.      (line  8376)
-* \lfloor:                               Math symbols.      (line  8380)
-* \lg:                                   Math functions.    (line  9143)
-* \lhd:                                  Math symbols.      (line  8383)
-* \lim:                                  Math functions.    (line  9146)
-* \liminf:                               Math functions.    (line  9149)
-* \limsup:                               Math functions.    (line  9152)
-* \line:                                 \line.             (line  4354)
+                                                            (line 12361)
+* \label:                                \label.            (line  2686)
+* \labelenumi:                           enumerate.         (line  3217)
+* \labelenumii:                          enumerate.         (line  3217)
+* \labelenumiii:                         enumerate.         (line  3217)
+* \labelenumiv:                          enumerate.         (line  3217)
+* \labelitemi:                           itemize.           (line  3552)
+* \labelitemii:                          itemize.           (line  3552)
+* \labelitemiii:                         itemize.           (line  3552)
+* \labelitemiv:                          itemize.           (line  3552)
+* \labelsep:                             list.              (line  3704)
+* \labelwidth:                           list.              (line  3709)
+* \Lambda:                               Math symbols.      (line  8320)
+* \lambda:                               Math symbols.      (line  8323)
+* \land:                                 Math symbols.      (line  8326)
+* \langle:                               Math symbols.      (line  8331)
+* \large:                                Font sizes.        (line  1340)
+* \Large:                                Font sizes.        (line  1340)
+* \LARGE:                                Font sizes.        (line  1340)
+* \LaTeX:                                Text symbols.      (line 12069)
+* \LaTeXe:                               Text symbols.      (line 12072)
+* \lbrace:                               Math symbols.      (line  8336)
+* \lbrack:                               Math symbols.      (line  8340)
+* \lceil:                                Math symbols.      (line  8344)
+* \ldots:                                Dots.              (line  9058)
+* \ldots <1>:                            Text symbols.      (line 12082)
+* \le:                                   Math symbols.      (line  8348)
+* \leadsto:                              Math symbols.      (line  8352)
+* \left:                                 \left & \right.    (line  9415)
+* \Leftarrow:                            Math symbols.      (line  8359)
+* \leftarrow:                            Math symbols.      (line  8364)
+* \lefteqn:                              eqnarray.          (line  3274)
+* \leftharpoondown:                      Math symbols.      (line  8368)
+* \leftharpoonup:                        Math symbols.      (line  8371)
+* \leftmargin:                           itemize.           (line  3571)
+* \leftmargin <1>:                       list.              (line  3729)
+* \leftmargini:                          itemize.           (line  3571)
+* \leftmarginii:                         itemize.           (line  3571)
+* \leftmarginiii:                        itemize.           (line  3571)
+* \leftmarginiv:                         itemize.           (line  3571)
+* \leftmarginv:                          itemize.           (line  3571)
+* \leftmarginvi:                         itemize.           (line  3571)
+* \Leftrightarrow:                       Math symbols.      (line  8374)
+* \leftrightarrow:                       Math symbols.      (line  8379)
+* \leq:                                  Math symbols.      (line  8384)
+* \lfloor:                               Math symbols.      (line  8388)
+* \lg:                                   Math functions.    (line  9151)
+* \lhd:                                  Math symbols.      (line  8391)
+* \lim:                                  Math functions.    (line  9154)
+* \liminf:                               Math functions.    (line  9157)
+* \limsup:                               Math functions.    (line  9160)
+* \line:                                 \line.             (line  4362)
 * \linebreak:                            \linebreak & \nolinebreak.
-                                                            (line  5912)
+                                                            (line  5920)
 * \linespread:                           Low-level font commands.
-                                                            (line  1481)
-* \linethickness:                        \linethickness.    (line  4398)
+                                                            (line  1489)
+* \linethickness:                        \linethickness.    (line  4406)
 * \linewidth:                            Page layout parameters.
-                                                            (line  1687)
+                                                            (line  1695)
 * \linewidth <1>:                        Page layout parameters.
-                                                            (line  1688)
+                                                            (line  1696)
 * \listoffigures:                        Table of contents etc..
-                                                            (line 12675)
+                                                            (line 12683)
 * \listoftables:                         Table of contents etc..
-                                                            (line 12675)
-* \listparindent:                        list.              (line  3738)
-* \ll:                                   Math symbols.      (line  8391)
-* \ln:                                   Math functions.    (line  9155)
-* \lnot:                                 Math symbols.      (line  8395)
+                                                            (line 12683)
+* \listparindent:                        list.              (line  3746)
+* \ll:                                   Math symbols.      (line  8399)
+* \ln:                                   Math functions.    (line  9163)
+* \lnot:                                 Math symbols.      (line  8403)
 * \LoadClass:                            Class and package commands.
-                                                            (line   978)
+                                                            (line   986)
 * \LoadClassWithOptions:                 Class and package commands.
-                                                            (line   978)
-* \location:                             \location.         (line 13517)
-* \log:                                  Math functions.    (line  9158)
-* \longleftarrow:                        Math symbols.      (line  8398)
-* \longleftrightarrow:                   Math symbols.      (line  8403)
-* \longmapsto:                           Math symbols.      (line  8407)
-* \longrightarrow:                       Math symbols.      (line  8412)
-* \lor:                                  Math symbols.      (line  8417)
-* \lq:                                   Text symbols.      (line 12080)
+                                                            (line   986)
+* \location:                             \location.         (line 13525)
+* \log:                                  Math functions.    (line  9166)
+* \longleftarrow:                        Math symbols.      (line  8406)
+* \longleftrightarrow:                   Math symbols.      (line  8411)
+* \longmapsto:                           Math symbols.      (line  8415)
+* \longrightarrow:                       Math symbols.      (line  8420)
+* \lor:                                  Math symbols.      (line  8425)
+* \lq:                                   Text symbols.      (line 12088)
 * \mainmatter:                           \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
-* \makebox:                              \mbox & \makebox.  (line 10579)
+                                                            (line  2419)
+* \makebox:                              \mbox & \makebox.  (line 10587)
 * \makebox (for picture):                \makebox (picture).
-                                                            (line  4546)
-* \makeglossary:                         Glossaries.        (line 13231)
-* \makeglossary <1>:                     Glossaries.        (line 13268)
-* \makeindex:                            Indexes.           (line 12909)
-* \makelabel:                            list.              (line  3657)
-* \makelabels:                           \makelabels.       (line 13527)
-* \maketitle:                            \maketitle.        (line  9554)
-* \mapsto:                               Math symbols.      (line  8420)
-* \marginpar:                            Marginal notes.    (line  7822)
+                                                            (line  4554)
+* \makeglossary:                         Glossaries.        (line 13239)
+* \makeglossary <1>:                     Glossaries.        (line 13276)
+* \makeindex:                            Indexes.           (line 12917)
+* \makelabel:                            list.              (line  3665)
+* \makelabels:                           \makelabels.       (line 13535)
+* \maketitle:                            \maketitle.        (line  9562)
+* \mapsto:                               Math symbols.      (line  8428)
+* \marginpar:                            Marginal notes.    (line  7830)
 * \marginparpush:                        Page layout parameters.
-                                                            (line  1694)
+                                                            (line  1702)
 * \marginparpush <1>:                    Page layout parameters.
-                                                            (line  1697)
-* \marginparpush <2>:                    Marginal notes.    (line  7851)
-* \marginparsep:                         Marginal notes.    (line  7855)
+                                                            (line  1705)
+* \marginparpush <2>:                    Marginal notes.    (line  7859)
+* \marginparsep:                         Marginal notes.    (line  7863)
 * \marginparwidth:                       Page layout parameters.
-                                                            (line  1696)
+                                                            (line  1704)
 * \marginparwidth <1>:                   Page layout parameters.
-                                                            (line  1697)
-* \marginparwidth <2>:                   Marginal notes.    (line  7859)
+                                                            (line  1705)
+* \marginparwidth <2>:                   Marginal notes.    (line  7867)
 * \marginsep:                            Page layout parameters.
-                                                            (line  1695)
+                                                            (line  1703)
 * \marginsep <1>:                        Page layout parameters.
-                                                            (line  1697)
-* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9753)
-* \markright{RIGHT}:                     \pagestyle.        (line  9762)
-* \mathbf:                               Font styles.       (line  1291)
-* \mathcal:                              Font styles.       (line  1307)
-* \mathdollar:                           Math symbols.      (line  8929)
-* \mathnormal:                           Font styles.       (line  1304)
-* \mathparagraph:                        Math symbols.      (line  8932)
-* \mathring:                             Math accents.      (line  9230)
-* \mathrm:                               Font styles.       (line  1288)
-* \mathsection:                          Math symbols.      (line  8935)
-* \mathsf:                               Font styles.       (line  1294)
-* \mathsterling:                         Math symbols.      (line  8938)
-* \mathtt:                               Font styles.       (line  1297)
-* \mathunderscore:                       Math symbols.      (line  8941)
-* \mathversion:                          Font styles.       (line  1309)
-* \max:                                  Math functions.    (line  9161)
-* \mbox:                                 \mbox & \makebox.  (line 10579)
-* \mdseries:                             Font styles.       (line  1217)
+                                                            (line  1705)
+* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9761)
+* \markright{RIGHT}:                     \pagestyle.        (line  9770)
+* \mathbf:                               Font styles.       (line  1299)
+* \mathcal:                              Font styles.       (line  1315)
+* \mathdollar:                           Math symbols.      (line  8937)
+* \mathnormal:                           Font styles.       (line  1312)
+* \mathparagraph:                        Math symbols.      (line  8940)
+* \mathring:                             Math accents.      (line  9238)
+* \mathrm:                               Font styles.       (line  1296)
+* \mathsection:                          Math symbols.      (line  8943)
+* \mathsf:                               Font styles.       (line  1302)
+* \mathsterling:                         Math symbols.      (line  8946)
+* \mathtt:                               Font styles.       (line  1305)
+* \mathunderscore:                       Math symbols.      (line  8949)
+* \mathversion:                          Font styles.       (line  1317)
+* \max:                                  Math functions.    (line  9169)
+* \mbox:                                 \mbox & \makebox.  (line 10587)
+* \mdseries:                             Font styles.       (line  1225)
 * \medskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10309)
+                                                            (line 10317)
 * \medskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10310)
+                                                            (line 10318)
 * \medspace:                             Spacing in math mode.
-                                                            (line  9318)
-* \mho:                                  Math symbols.      (line  8424)
-* \mid:                                  Math symbols.      (line  8429)
-* \min:                                  Math functions.    (line  9164)
-* \models:                               Math symbols.      (line  8439)
+                                                            (line  9326)
+* \mho:                                  Math symbols.      (line  8432)
+* \mid:                                  Math symbols.      (line  8437)
+* \min:                                  Math functions.    (line  9172)
+* \models:                               Math symbols.      (line  8447)
 * \month:                                \day & \month & \year.
-                                                            (line  7353)
-* \mp:                                   Math symbols.      (line  8444)
-* \mu:                                   Math symbols.      (line  8447)
-* \multicolumn:                          \multicolumn.      (line  5078)
-* \multiput:                             \multiput.         (line  4282)
-* \nabla:                                Math symbols.      (line  8450)
-* \name:                                 \name.             (line 13584)
-* \natural:                              Math symbols.      (line  8453)
-* \ne:                                   Math symbols.      (line  8456)
-* \nearrow:                              Math symbols.      (line  8459)
+                                                            (line  7361)
+* \mp:                                   Math symbols.      (line  8452)
+* \mu:                                   Math symbols.      (line  8455)
+* \multicolumn:                          \multicolumn.      (line  5086)
+* \multiput:                             \multiput.         (line  4290)
+* \nabla:                                Math symbols.      (line  8458)
+* \name:                                 \name.             (line 13592)
+* \natural:                              Math symbols.      (line  8461)
+* \ne:                                   Math symbols.      (line  8464)
+* \nearrow:                              Math symbols.      (line  8467)
 * \NeedsTeXFormat:                       Class and package commands.
-                                                            (line  1012)
-* \neg:                                  Math symbols.      (line  8462)
+                                                            (line  1020)
+* \neg:                                  Math symbols.      (line  8470)
 * \negthinspace:                         Spacing in math mode.
-                                                            (line  9336)
+                                                            (line  9344)
 * \negthinspace <1>:                     \thinspace & \negthinspace.
-                                                            (line 10174)
-* \neq:                                  Math symbols.      (line  8466)
+                                                            (line 10182)
+* \neq:                                  Math symbols.      (line  8474)
 * \newcommand:                           \newcommand & \renewcommand.
-                                                            (line  6381)
-* \newcounter:                           \newcounter.       (line  6646)
+                                                            (line  6389)
+* \newcounter:                           \newcounter.       (line  6654)
 * \newenvironment:                       \newenvironment & \renewenvironment.
-                                                            (line  6737)
-* \newfont:                              \newfont.          (line  6983)
-* \newglossaryentry:                     \newglossaryentry. (line 13279)
-* \newlength:                            \newlength.        (line  6687)
-* \newline:                              \newline.          (line  5771)
-* \NEWLINE:                              \(SPACE).          (line 10077)
-* \newpage:                              \newpage.          (line  6015)
-* \newsavebox:                           \newsavebox.       (line  6709)
-* \newtheorem:                           \newtheorem.       (line  6871)
-* \newtie:                               Accents.           (line 12310)
+                                                            (line  6745)
+* \newfont:                              \newfont.          (line  6991)
+* \newglossaryentry:                     \newglossaryentry. (line 13287)
+* \newlength:                            \newlength.        (line  6695)
+* \newline:                              \newline.          (line  5779)
+* \NEWLINE:                              \(SPACE).          (line 10085)
+* \newpage:                              \newpage.          (line  6023)
+* \newsavebox:                           \newsavebox.       (line  6717)
+* \newtheorem:                           \newtheorem.       (line  6879)
+* \newtie:                               Accents.           (line 12318)
 * \ng:                                   Additional Latin letters.
-                                                            (line 12357)
+                                                            (line 12365)
 * \NG:                                   Additional Latin letters.
-                                                            (line 12357)
-* \ni:                                   Math symbols.      (line  8469)
-* \nocite:                               \nocite.           (line  5388)
-* \nocorr:                               Font styles.       (line  1202)
-* \nocorrlist:                           Font styles.       (line  1202)
-* \nofiles:                              \nofiles.          (line 12884)
+                                                            (line 12365)
+* \ni:                                   Math symbols.      (line  8477)
+* \nocite:                               \nocite.           (line  5396)
+* \nocorr:                               Font styles.       (line  1210)
+* \nocorrlist:                           Font styles.       (line  1210)
+* \nofiles:                              \nofiles.          (line 12892)
 * \noindent:                             \indent & \noindent.
-                                                            (line  7746)
+                                                            (line  7754)
 * \nolinebreak:                          \linebreak & \nolinebreak.
-                                                            (line  5912)
-* \nonfrenchspacing:                     \frenchspacing.    (line 10047)
-* \nonumber:                             eqnarray.          (line  3261)
+                                                            (line  5920)
+* \nonfrenchspacing:                     \frenchspacing.    (line 10055)
+* \nonumber:                             eqnarray.          (line  3269)
 * \nopagebreak:                          \pagebreak & \nopagebreak.
-                                                            (line  6073)
-* \normalfont:                           Font styles.       (line  1238)
-* \normalmarginpar:                      Marginal notes.    (line  7838)
-* \normalsfcodes:                        \normalsfcodes.    (line 10067)
-* \normalsize:                           Font sizes.        (line  1332)
-* \not:                                  Math symbols.      (line  8474)
-* \notin:                                Math symbols.      (line  8482)
-* \nu:                                   Math symbols.      (line  8486)
-* \nwarrow:                              Math symbols.      (line  8489)
+                                                            (line  6081)
+* \normalfont:                           Font styles.       (line  1246)
+* \normalmarginpar:                      Marginal notes.    (line  7846)
+* \normalsfcodes:                        \normalsfcodes.    (line 10075)
+* \normalsize:                           Font sizes.        (line  1340)
+* \not:                                  Math symbols.      (line  8482)
+* \notin:                                Math symbols.      (line  8490)
+* \nu:                                   Math symbols.      (line  8494)
+* \nwarrow:                              Math symbols.      (line  8497)
 * \o (/o):                               Additional Latin letters.
-                                                            (line 12361)
+                                                            (line 12369)
 * \O (/O):                               Additional Latin letters.
-                                                            (line 12361)
+                                                            (line 12369)
 * \obeycr:                               \obeycr & \restorecr.
-                                                            (line  5731)
+                                                            (line  5739)
 * \oddsidemargin:                        Document class options.
-                                                            (line   732)
+                                                            (line   740)
 * \oddsidemargin <1>:                    Page layout parameters.
-                                                            (line  1720)
+                                                            (line  1728)
 * \oddsidemargin <2>:                    Page layout parameters.
-                                                            (line  1722)
-* \odot:                                 Math symbols.      (line  8492)
+                                                            (line  1730)
+* \odot:                                 Math symbols.      (line  8500)
 * \oe (oe):                              Additional Latin letters.
-                                                            (line 12365)
+                                                            (line 12373)
 * \OE (OE):                              Additional Latin letters.
-                                                            (line 12365)
-* \oint:                                 Math symbols.      (line  8497)
-* \oldstylenums:                         Font styles.       (line  1313)
-* \Omega:                                Math symbols.      (line  8501)
-* \omega:                                Math symbols.      (line  8504)
-* \ominus:                               Math symbols.      (line  8507)
-* \onecolumn:                            \onecolumn.        (line  1509)
-* \opening:                              \opening.          (line 13594)
-* \oplus:                                Math symbols.      (line  8510)
+                                                            (line 12373)
+* \oint:                                 Math symbols.      (line  8505)
+* \oldstylenums:                         Font styles.       (line  1321)
+* \Omega:                                Math symbols.      (line  8509)
+* \omega:                                Math symbols.      (line  8512)
+* \ominus:                               Math symbols.      (line  8515)
+* \onecolumn:                            \onecolumn.        (line  1517)
+* \opening:                              \opening.          (line 13602)
+* \oplus:                                Math symbols.      (line  8518)
 * \OptionNotUsed:                        Class and package commands.
-                                                            (line  1030)
-* \oslash:                               Math symbols.      (line  8514)
-* \otimes:                               Math symbols.      (line  8517)
-* \oval:                                 \oval.             (line  4445)
+                                                            (line  1038)
+* \oslash:                               Math symbols.      (line  8522)
+* \otimes:                               Math symbols.      (line  8525)
+* \oval:                                 \oval.             (line  4453)
 * \overbrace{MATH}:                      Over- and Underlining.
-                                                            (line  9285)
+                                                            (line  9293)
 * \overline{TEXT}:                       Over- and Underlining.
-                                                            (line  9266)
-* \owns:                                 Math symbols.      (line  8522)
-* \P:                                    Text symbols.      (line 12083)
+                                                            (line  9274)
+* \owns:                                 Math symbols.      (line  8530)
+* \P:                                    Text symbols.      (line 12091)
 * \PackageError:                         Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \PackageInfo:                          Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \PackageInfoNoLine:                    Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \PackageWarning:                       Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \PackageWarningNoLine:                 Class and package commands.
-                                                            (line   871)
+                                                            (line   879)
 * \pagebreak:                            \pagebreak & \nopagebreak.
-                                                            (line  6073)
-* \pagenumbering:                        \pagenumbering.    (line  9626)
-* \pageref:                              \pageref.          (line  2736)
-* \pagestyle:                            \pagestyle.        (line  9684)
+                                                            (line  6081)
+* \pagenumbering:                        \pagenumbering.    (line  9634)
+* \pageref:                              \pageref.          (line  2744)
+* \pagestyle:                            \pagestyle.        (line  9692)
 * \paperheight:                          Page layout parameters.
-                                                            (line  1733)
+                                                            (line  1741)
 * \paperheight <1>:                      Page layout parameters.
-                                                            (line  1734)
+                                                            (line  1742)
 * \paperwidth:                           Page layout parameters.
-                                                            (line  1739)
+                                                            (line  1747)
 * \paperwidth <1>:                       Page layout parameters.
-                                                            (line  1740)
-* \par:                                  \par.              (line  7693)
-* \paragraph:                            Sectioning.        (line  1943)
+                                                            (line  1748)
+* \par:                                  \par.              (line  7701)
+* \paragraph:                            Sectioning.        (line  1951)
 * \paragraph <1>:                        \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2311)
-* \parallel:                             Math symbols.      (line  8527)
-* \parbox:                               \parbox.           (line 10735)
-* \parindent:                            minipage.          (line  4076)
+                                                            (line  2319)
+* \parallel:                             Math symbols.      (line  8535)
+* \parbox:                               \parbox.           (line 10743)
+* \parindent:                            minipage.          (line  4084)
 * \parindent <1>:                        \indent & \noindent.
-                                                            (line  7746)
+                                                            (line  7754)
 * \parindent <2>:                        \parindent & \parskip.
-                                                            (line  7795)
-* \parsep:                               list.              (line  3744)
+                                                            (line  7803)
+* \parsep:                               list.              (line  3752)
 * \parskip:                              \parindent & \parskip.
-                                                            (line  7795)
-* \parskip example:                      itemize.           (line  3582)
-* \part:                                 Sectioning.        (line  1943)
-* \part <1>:                             \part.             (line  2022)
-* \partial:                              Math symbols.      (line  8530)
-* \partopsep:                            list.              (line  3753)
+                                                            (line  7803)
+* \parskip example:                      itemize.           (line  3590)
+* \part:                                 Sectioning.        (line  1951)
+* \part <1>:                             \part.             (line  2030)
+* \partial:                              Math symbols.      (line  8538)
+* \partopsep:                            list.              (line  3761)
 * \PassOptionsToClass:                   Class and package commands.
-                                                            (line  1036)
+                                                            (line  1044)
 * \PassOptionsToPackage:                 Class and package commands.
-                                                            (line  1036)
+                                                            (line  1044)
 * \pdfpageheight:                        Document class options.
-                                                            (line   688)
+                                                            (line   696)
 * \pdfpagewidth:                         Document class options.
-                                                            (line   688)
-* \perp:                                 Math symbols.      (line  8533)
-* \phi:                                  Math symbols.      (line  8538)
-* \Pi:                                   Math symbols.      (line  8542)
-* \pi:                                   Math symbols.      (line  8545)
-* \pm:                                   Math symbols.      (line  8549)
-* \pmod:                                 Math functions.    (line  9167)
-* \poptabs:                              tabbing.           (line  4799)
-* \poptabs <1>:                          tabbing.           (line  4800)
-* \pounds:                               Text symbols.      (line 12087)
-* \Pr:                                   Math functions.    (line  9170)
-* \prec:                                 Math symbols.      (line  8552)
-* \preceq:                               Math symbols.      (line  8555)
-* \prime:                                Math symbols.      (line  8560)
-* \printglossaries:                      Glossaries.        (line 13231)
-* \printglossaries <1>:                  Glossaries.        (line 13268)
-* \printindex:                           \printindex.       (line 13216)
-* \printindex <1>:                       \printindex.       (line 13220)
+                                                            (line   696)
+* \perp:                                 Math symbols.      (line  8541)
+* \phi:                                  Math symbols.      (line  8546)
+* \Pi:                                   Math symbols.      (line  8550)
+* \pi:                                   Math symbols.      (line  8553)
+* \pm:                                   Math symbols.      (line  8557)
+* \pmod:                                 Math functions.    (line  9175)
+* \poptabs:                              tabbing.           (line  4807)
+* \poptabs <1>:                          tabbing.           (line  4808)
+* \pounds:                               Text symbols.      (line 12095)
+* \Pr:                                   Math functions.    (line  9178)
+* \prec:                                 Math symbols.      (line  8560)
+* \preceq:                               Math symbols.      (line  8563)
+* \prime:                                Math symbols.      (line  8568)
+* \printglossaries:                      Glossaries.        (line 13239)
+* \printglossaries <1>:                  Glossaries.        (line 13276)
+* \printindex:                           \printindex.       (line 13224)
+* \printindex <1>:                       \printindex.       (line 13228)
 * \ProcessOptions:                       Class and package commands.
-                                                            (line  1073)
+                                                            (line  1081)
 * \ProcessOptions*:                      Class and package commands.
-                                                            (line  1073)
-* \prod:                                 Math symbols.      (line  8569)
-* \propto:                               Math symbols.      (line  8572)
-* \protect:                              \protect.          (line  7015)
-* \providecommand:                       \providecommand.   (line  6506)
+                                                            (line  1081)
+* \prod:                                 Math symbols.      (line  8577)
+* \propto:                               Math symbols.      (line  8580)
+* \protect:                              \protect.          (line  7023)
+* \providecommand:                       \providecommand.   (line  6514)
 * \ProvidesClass:                        Class and package commands.
-                                                            (line  1111)
+                                                            (line  1119)
 * \ProvidesFile:                         Class and package commands.
-                                                            (line  1144)
+                                                            (line  1152)
 * \ProvidesPackage:                      Class and package commands.
-                                                            (line  1111)
-* \ps:                                   \ps.               (line 13606)
-* \Psi:                                  Math symbols.      (line  8575)
-* \psi:                                  Math symbols.      (line  8578)
-* \pushtabs:                             tabbing.           (line  4802)
-* \put:                                  \put.              (line  4264)
-* \qbezier:                              \qbezier.          (line  4305)
+                                                            (line  1119)
+* \ps:                                   \ps.               (line 13614)
+* \Psi:                                  Math symbols.      (line  8583)
+* \psi:                                  Math symbols.      (line  8586)
+* \pushtabs:                             tabbing.           (line  4810)
+* \put:                                  \put.              (line  4272)
+* \qbezier:                              \qbezier.          (line  4313)
 * \qquad:                                Spacing in math mode.
-                                                            (line  9347)
+                                                            (line  9355)
 * \qquad <1>:                            \enspace & \quad & \qquad.
-                                                            (line  9806)
+                                                            (line  9814)
 * \quad:                                 Spacing in math mode.
-                                                            (line  9341)
+                                                            (line  9349)
 * \quad <1>:                             \enspace & \quad & \qquad.
-                                                            (line  9806)
-* \quotedblbase (,,):                    Text symbols.      (line 12091)
-* \quotesinglbase (,):                   Text symbols.      (line 12092)
-* \r (ring accent):                      Accents.           (line 12304)
-* \raggedbottom:                         \raggedbottom.     (line  1649)
-* \raggedleft:                           \raggedleft.       (line  3490)
-* \raggedright:                          \raggedright.      (line  3439)
-* \raisebox:                             \raisebox.         (line 10787)
-* \rangle:                               Math symbols.      (line  8581)
-* \rbrace:                               Math symbols.      (line  8586)
-* \rbrack:                               Math symbols.      (line  8590)
-* \rceil:                                Math symbols.      (line  8594)
-* \Re:                                   Math symbols.      (line  8597)
-* \ref:                                  \ref.              (line  2760)
-* \reflectbox:                           \scalebox.         (line 11891)
-* \refstepcounter:                       \refstepcounter.   (line  7319)
+                                                            (line  9814)
+* \quotedblbase (,,):                    Text symbols.      (line 12099)
+* \quotesinglbase (,):                   Text symbols.      (line 12100)
+* \r (ring accent):                      Accents.           (line 12312)
+* \raggedbottom:                         \raggedbottom.     (line  1657)
+* \raggedleft:                           \raggedleft.       (line  3498)
+* \raggedright:                          \raggedright.      (line  3447)
+* \raisebox:                             \raisebox.         (line 10795)
+* \rangle:                               Math symbols.      (line  8589)
+* \rbrace:                               Math symbols.      (line  8594)
+* \rbrack:                               Math symbols.      (line  8598)
+* \rceil:                                Math symbols.      (line  8602)
+* \Re:                                   Math symbols.      (line  8605)
+* \ref:                                  \ref.              (line  2768)
+* \reflectbox:                           \scalebox.         (line 11899)
+* \refstepcounter:                       \refstepcounter.   (line  7327)
 * \renewenvironment:                     \newenvironment & \renewenvironment.
-                                                            (line  6737)
+                                                            (line  6745)
 * \RequirePackage:                       Class and package commands.
-                                                            (line  1153)
+                                                            (line  1161)
 * \RequirePackageWithOptions:            Class and package commands.
-                                                            (line  1153)
-* \resizebox:                            \resizebox.        (line 11922)
+                                                            (line  1161)
+* \resizebox:                            \resizebox.        (line 11930)
 * \restorecr:                            \obeycr & \restorecr.
-                                                            (line  5731)
-* \restriction:                          Math symbols.      (line  8602)
-* \revemptyset:                          Math symbols.      (line  8607)
-* \reversemarginpar:                     Marginal notes.    (line  7838)
-* \rfloor:                               Math symbols.      (line  8612)
-* \rhd:                                  Math symbols.      (line  8616)
-* \rho:                                  Math symbols.      (line  8623)
-* \right:                                \left & \right.    (line  9407)
-* \Rightarrow:                           Math symbols.      (line  8627)
-* \rightarrow:                           Math symbols.      (line  8632)
-* \rightharpoondown:                     Math symbols.      (line  8636)
-* \rightharpoonup:                       Math symbols.      (line  8639)
-* \rightleftharpoons:                    Math symbols.      (line  8642)
-* \rightmargin:                          list.              (line  3768)
-* \rm:                                   Font styles.       (line  1264)
-* \rmfamily:                             Font styles.       (line  1211)
+                                                            (line  5739)
+* \restriction:                          Math symbols.      (line  8610)
+* \revemptyset:                          Math symbols.      (line  8615)
+* \reversemarginpar:                     Marginal notes.    (line  7846)
+* \rfloor:                               Math symbols.      (line  8620)
+* \rhd:                                  Math symbols.      (line  8624)
+* \rho:                                  Math symbols.      (line  8631)
+* \right:                                \left & \right.    (line  9415)
+* \Rightarrow:                           Math symbols.      (line  8635)
+* \rightarrow:                           Math symbols.      (line  8640)
+* \rightharpoondown:                     Math symbols.      (line  8644)
+* \rightharpoonup:                       Math symbols.      (line  8647)
+* \rightleftharpoons:                    Math symbols.      (line  8650)
+* \rightmargin:                          list.              (line  3776)
+* \rm:                                   Font styles.       (line  1272)
+* \rmfamily:                             Font styles.       (line  1219)
 * \roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7191)
+                                                            (line  7199)
 * \Roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7196)
-* \rotatebox:                            \rotatebox.        (line 11823)
-* \rq:                                   Text symbols.      (line 12095)
-* \rule:                                 \rule.             (line 12380)
-* \S:                                    Text symbols.      (line 12098)
-* \savebox:                              \sbox & \savebox.  (line 10833)
-* \sbox:                                 \sbox & \savebox.  (line 10833)
-* \sc:                                   Font styles.       (line  1267)
-* \scalebox:                             \scalebox.         (line 11891)
-* \scriptsize:                           Font sizes.        (line  1332)
-* \scshape:                              Font styles.       (line  1232)
-* \searrow:                              Math symbols.      (line  8645)
-* \sec:                                  Math functions.    (line  9173)
-* \section:                              Sectioning.        (line  1943)
-* \section <1>:                          \section.          (line  2169)
-* \seename:                              \index.            (line 12995)
+                                                            (line  7204)
+* \rotatebox:                            \rotatebox.        (line 11831)
+* \rq:                                   Text symbols.      (line 12103)
+* \rule:                                 \rule.             (line 12388)
+* \S:                                    Text symbols.      (line 12106)
+* \savebox:                              \sbox & \savebox.  (line 10841)
+* \sbox:                                 \sbox & \savebox.  (line 10841)
+* \sc:                                   Font styles.       (line  1275)
+* \scalebox:                             \scalebox.         (line 11899)
+* \scriptsize:                           Font sizes.        (line  1340)
+* \scshape:                              Font styles.       (line  1240)
+* \searrow:                              Math symbols.      (line  8653)
+* \sec:                                  Math functions.    (line  9181)
+* \section:                              Sectioning.        (line  1951)
+* \section <1>:                          \section.          (line  2177)
+* \seename:                              \index.            (line 13003)
 * \selectfont:                           Low-level font commands.
-                                                            (line  1487)
-* \setcounter:                           \setcounter.       (line  7285)
-* \setlength:                            \setlength.        (line  7522)
-* \setminus:                             Math symbols.      (line  8648)
-* \settodepth:                           \settodepth.       (line  7577)
-* \settoheight:                          \settoheight.      (line  7601)
-* \settowidth:                           \settowidth.       (line  7625)
-* \sf:                                   Font styles.       (line  1270)
-* \sffamily:                             Font styles.       (line  1229)
-* \sharp:                                Math symbols.      (line  8654)
-* \shortstack:                           \shortstack.       (line  4481)
-* \Sigma:                                Math symbols.      (line  8657)
-* \sigma:                                Math symbols.      (line  8660)
-* \signature:                            \signature.        (line 13623)
-* \sim:                                  Math symbols.      (line  8664)
-* \simeq:                                Math symbols.      (line  8667)
-* \sin:                                  Math functions.    (line  9176)
-* \sinh:                                 Math functions.    (line  9179)
-* \sl:                                   Font styles.       (line  1273)
-* \sloppy:                               \fussy & \sloppy.  (line  5853)
-* \slshape:                              Font styles.       (line  1226)
-* \small:                                Font sizes.        (line  1332)
-* \smallint:                             Math symbols.      (line  8670)
+                                                            (line  1495)
+* \setcounter:                           \setcounter.       (line  7293)
+* \setlength:                            \setlength.        (line  7530)
+* \setminus:                             Math symbols.      (line  8656)
+* \settodepth:                           \settodepth.       (line  7585)
+* \settoheight:                          \settoheight.      (line  7609)
+* \settowidth:                           \settowidth.       (line  7633)
+* \sf:                                   Font styles.       (line  1278)
+* \sffamily:                             Font styles.       (line  1237)
+* \sharp:                                Math symbols.      (line  8662)
+* \shortstack:                           \shortstack.       (line  4489)
+* \Sigma:                                Math symbols.      (line  8665)
+* \sigma:                                Math symbols.      (line  8668)
+* \signature:                            \signature.        (line 13631)
+* \sim:                                  Math symbols.      (line  8672)
+* \simeq:                                Math symbols.      (line  8675)
+* \sin:                                  Math functions.    (line  9184)
+* \sinh:                                 Math functions.    (line  9187)
+* \sl:                                   Font styles.       (line  1281)
+* \sloppy:                               \fussy & \sloppy.  (line  5861)
+* \slshape:                              Font styles.       (line  1234)
+* \small:                                Font sizes.        (line  1340)
+* \smallint:                             Math symbols.      (line  8678)
 * \smallskip:                            \bigskip & \medskip & \smallskip.
-                                                            (line 10314)
+                                                            (line 10322)
 * \smallskipamount:                      \bigskip & \medskip & \smallskip.
-                                                            (line 10315)
-* \smile:                                Math symbols.      (line  8674)
-* \SPACE:                                \(SPACE).          (line 10077)
-* \spacefactor:                          \spacefactor.      (line  9940)
-* \spadesuit:                            Math symbols.      (line  8677)
-* \sqcap:                                Math symbols.      (line  8680)
-* \sqcup:                                Math symbols.      (line  8684)
-* \sqrt:                                 \sqrt.             (line  9442)
-* \sqsubset:                             Math symbols.      (line  8688)
-* \sqsubseteq:                           Math symbols.      (line  8693)
-* \sqsupset:                             Math symbols.      (line  8698)
-* \sqsupseteq:                           Math symbols.      (line  8703)
+                                                            (line 10323)
+* \smile:                                Math symbols.      (line  8682)
+* \SPACE:                                \(SPACE).          (line 10085)
+* \spacefactor:                          \spacefactor.      (line  9948)
+* \spadesuit:                            Math symbols.      (line  8685)
+* \sqcap:                                Math symbols.      (line  8688)
+* \sqcup:                                Math symbols.      (line  8692)
+* \sqrt:                                 \sqrt.             (line  9450)
+* \sqsubset:                             Math symbols.      (line  8696)
+* \sqsubseteq:                           Math symbols.      (line  8701)
+* \sqsupset:                             Math symbols.      (line  8706)
+* \sqsupseteq:                           Math symbols.      (line  8711)
 * \ss (ss):                              Additional Latin letters.
-                                                            (line 12369)
+                                                            (line 12377)
 * \SS (SS):                              Additional Latin letters.
-                                                            (line 12369)
-* \stackrel:                             \stackrel.         (line  9458)
-* \star:                                 Math symbols.      (line  8708)
-* \stepcounter:                          \stepcounter.      (line  7337)
+                                                            (line 12377)
+* \stackrel:                             \stackrel.         (line  9466)
+* \star:                                 Math symbols.      (line  8716)
+* \stepcounter:                          \stepcounter.      (line  7345)
 * \stop:                                 Recovering from errors.
-                                                            (line 13934)
-* \strut:                                \strut.            (line 10358)
-* \subparagraph:                         Sectioning.        (line  1943)
+                                                            (line 13942)
+* \strut:                                \strut.            (line 10366)
+* \subparagraph:                         Sectioning.        (line  1951)
 * \subparagraph <1>:                     \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2311)
-* \subsection:                           Sectioning.        (line  1943)
-* \subsection <1>:                       \subsection.       (line  2247)
-* \subset:                               Math symbols.      (line  8716)
-* \subseteq:                             Math symbols.      (line  8719)
+                                                            (line  2319)
+* \subsection:                           Sectioning.        (line  1951)
+* \subsection <1>:                       \subsection.       (line  2255)
+* \subset:                               Math symbols.      (line  8724)
+* \subseteq:                             Math symbols.      (line  8727)
 * \subsubsection:                        \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2311)
-* \succ:                                 Math symbols.      (line  8722)
-* \succeq:                               Math symbols.      (line  8726)
-* \sum:                                  Math symbols.      (line  8731)
-* \sup:                                  Math functions.    (line  9182)
-* \suppressfloats:                       Floats.            (line  1874)
-* \supset:                               Math symbols.      (line  8735)
-* \supseteq:                             Math symbols.      (line  8738)
-* \surd:                                 Math symbols.      (line  8741)
-* \swarrow:                              Math symbols.      (line  8746)
+                                                            (line  2319)
+* \succ:                                 Math symbols.      (line  8730)
+* \succeq:                               Math symbols.      (line  8734)
+* \sum:                                  Math symbols.      (line  8739)
+* \sup:                                  Math functions.    (line  9190)
+* \suppressfloats:                       Floats.            (line  1882)
+* \supset:                               Math symbols.      (line  8743)
+* \supseteq:                             Math symbols.      (line  8746)
+* \surd:                                 Math symbols.      (line  8749)
+* \swarrow:                              Math symbols.      (line  8754)
 * \symbol:                               Symbols by font position.
-                                                            (line 12034)
-* \t (tie-after accent):                 Accents.           (line 12310)
-* \TAB:                                  \(SPACE).          (line 10077)
-* \tabbingsep:                           tabbing.           (line  4807)
-* \tabcolsep:                            tabular.           (line  5067)
+                                                            (line 12042)
+* \t (tie-after accent):                 Accents.           (line 12318)
+* \TAB:                                  \(SPACE).          (line 10085)
+* \tabbingsep:                           tabbing.           (line  4815)
+* \tabcolsep:                            tabular.           (line  5075)
 * \tableofcontents:                      Table of contents etc..
-                                                            (line 12675)
-* \tan:                                  Math functions.    (line  9185)
-* \tanh:                                 Math functions.    (line  9188)
-* \tau:                                  Math symbols.      (line  8749)
-* \telephone:                            \telephone.        (line 13653)
-* \TeX:                                  Text symbols.      (line 12102)
-* \textascendercompwordmark:             Text symbols.      (line 12140)
-* \textasciicircum:                      Text symbols.      (line 12105)
-* \textasciitilde:                       Text symbols.      (line 12108)
-* \textasteriskcentered:                 Text symbols.      (line 12111)
+                                                            (line 12683)
+* \tan:                                  Math functions.    (line  9193)
+* \tanh:                                 Math functions.    (line  9196)
+* \tau:                                  Math symbols.      (line  8757)
+* \telephone:                            \telephone.        (line 13661)
+* \TeX:                                  Text symbols.      (line 12110)
+* \textascendercompwordmark:             Text symbols.      (line 12148)
+* \textasciicircum:                      Text symbols.      (line 12113)
+* \textasciitilde:                       Text symbols.      (line 12116)
+* \textasteriskcentered:                 Text symbols.      (line 12119)
 * \textbackslash:                        Reserved characters.
-                                                            (line 11971)
-* \textbackslash <1>:                    Text symbols.      (line 12114)
-* \textbar:                              Text symbols.      (line 12117)
-* \textbardbl:                           Text symbols.      (line 12120)
-* \textbf:                               Font styles.       (line  1220)
-* \textbigcircle:                        Text symbols.      (line 12123)
-* \textbraceleft:                        Text symbols.      (line 12126)
-* \textbraceright:                       Text symbols.      (line 12129)
-* \textbullet:                           Text symbols.      (line 12132)
-* \textcapitalcompwordmark:              Text symbols.      (line 12139)
-* \textcircled{LETTER}:                  Text symbols.      (line 12135)
-* \textcompwordmark:                     Text symbols.      (line 12138)
-* \textcopyright:                        Text symbols.      (line 12052)
-* \textdagger:                           Text symbols.      (line 12147)
-* \textdaggerdbl:                        Text symbols.      (line 12150)
-* \textdollar (or \$):                   Text symbols.      (line 12153)
-* \textellipsis:                         Text symbols.      (line 12076)
-* \textemdash (or ---):                  Text symbols.      (line 12156)
-* \textendash (or --):                   Text symbols.      (line 12161)
-* \texteuro:                             Text symbols.      (line 12164)
-* \textexclamdown (or !`):               Text symbols.      (line 12170)
-* \textfloatsep:                         Floats.            (line  1910)
-* \textfloatsep <1>:                     Floats.            (line  1911)
-* \textfraction:                         Floats.            (line  1889)
-* \textfraction <1>:                     Floats.            (line  1890)
-* \textgreater:                          Text symbols.      (line 12173)
+                                                            (line 11979)
+* \textbackslash <1>:                    Text symbols.      (line 12122)
+* \textbar:                              Text symbols.      (line 12125)
+* \textbardbl:                           Text symbols.      (line 12128)
+* \textbf:                               Font styles.       (line  1228)
+* \textbigcircle:                        Text symbols.      (line 12131)
+* \textbraceleft:                        Text symbols.      (line 12134)
+* \textbraceright:                       Text symbols.      (line 12137)
+* \textbullet:                           Text symbols.      (line 12140)
+* \textcapitalcompwordmark:              Text symbols.      (line 12147)
+* \textcircled{LETTER}:                  Text symbols.      (line 12143)
+* \textcompwordmark:                     Text symbols.      (line 12146)
+* \textcopyright:                        Text symbols.      (line 12060)
+* \textdagger:                           Text symbols.      (line 12155)
+* \textdaggerdbl:                        Text symbols.      (line 12158)
+* \textdollar (or \$):                   Text symbols.      (line 12161)
+* \textellipsis:                         Text symbols.      (line 12084)
+* \textemdash (or ---):                  Text symbols.      (line 12164)
+* \textendash (or --):                   Text symbols.      (line 12169)
+* \texteuro:                             Text symbols.      (line 12172)
+* \textexclamdown (or !`):               Text symbols.      (line 12178)
+* \textfloatsep:                         Floats.            (line  1918)
+* \textfloatsep <1>:                     Floats.            (line  1919)
+* \textfraction:                         Floats.            (line  1897)
+* \textfraction <1>:                     Floats.            (line  1898)
+* \textgreater:                          Text symbols.      (line 12181)
 * \textheight:                           Page layout parameters.
-                                                            (line  1745)
+                                                            (line  1753)
 * \textheight <1>:                       Page layout parameters.
-                                                            (line  1746)
-* \textit:                               Font styles.       (line  1214)
-* \textleftarrow:                        Text symbols.      (line 12179)
-* \textless:                             Text symbols.      (line 12176)
-* \textmd:                               Font styles.       (line  1217)
-* \textnormal:                           Font styles.       (line  1238)
-* \textordfeminine:                      Text symbols.      (line 12182)
-* \textordmasculine:                     Text symbols.      (line 12183)
-* \textparagraph:                        Text symbols.      (line 12084)
-* \textperiodcentered:                   Text symbols.      (line 12186)
-* \textquestiondown (or ?`):             Text symbols.      (line 12189)
-* \textquotedblleft (or ``):             Text symbols.      (line 12192)
-* \textquotedblright (or ''):            Text symbols.      (line 12195)
-* \textquoteleft (or `):                 Text symbols.      (line 12198)
-* \textquoteright (or '):                Text symbols.      (line 12201)
-* \textquotesingle:                      Text symbols.      (line 12204)
-* \textquotestraightbase:                Text symbols.      (line 12207)
-* \textquotestraightdblbase:             Text symbols.      (line 12208)
-* \textregistered:                       Text symbols.      (line 12211)
-* \textrightarrow:                       Text symbols.      (line 12214)
-* \textrm:                               Font styles.       (line  1211)
-* \textsc:                               Font styles.       (line  1232)
-* \textsection:                          Text symbols.      (line 12099)
-* \textsf:                               Font styles.       (line  1229)
-* \textsl:                               Font styles.       (line  1226)
-* \textsterling:                         Text symbols.      (line 12088)
-* \textthreequartersemdash:              Text symbols.      (line 12217)
-* \texttrademark:                        Text symbols.      (line 12220)
-* \texttt:                               Font styles.       (line  1235)
-* \texttwelveudash:                      Text symbols.      (line 12223)
-* \textunderscore:                       Text symbols.      (line 12226)
-* \textup:                               Font styles.       (line  1223)
-* \textvisiblespace:                     Text symbols.      (line 12229)
+                                                            (line  1754)
+* \textit:                               Font styles.       (line  1222)
+* \textleftarrow:                        Text symbols.      (line 12187)
+* \textless:                             Text symbols.      (line 12184)
+* \textmd:                               Font styles.       (line  1225)
+* \textnormal:                           Font styles.       (line  1246)
+* \textordfeminine:                      Text symbols.      (line 12190)
+* \textordmasculine:                     Text symbols.      (line 12191)
+* \textparagraph:                        Text symbols.      (line 12092)
+* \textperiodcentered:                   Text symbols.      (line 12194)
+* \textquestiondown (or ?`):             Text symbols.      (line 12197)
+* \textquotedblleft (or ``):             Text symbols.      (line 12200)
+* \textquotedblright (or ''):            Text symbols.      (line 12203)
+* \textquoteleft (or `):                 Text symbols.      (line 12206)
+* \textquoteright (or '):                Text symbols.      (line 12209)
+* \textquotesingle:                      Text symbols.      (line 12212)
+* \textquotestraightbase:                Text symbols.      (line 12215)
+* \textquotestraightdblbase:             Text symbols.      (line 12216)
+* \textregistered:                       Text symbols.      (line 12219)
+* \textrightarrow:                       Text symbols.      (line 12222)
+* \textrm:                               Font styles.       (line  1219)
+* \textsc:                               Font styles.       (line  1240)
+* \textsection:                          Text symbols.      (line 12107)
+* \textsf:                               Font styles.       (line  1237)
+* \textsl:                               Font styles.       (line  1234)
+* \textsterling:                         Text symbols.      (line 12096)
+* \textthreequartersemdash:              Text symbols.      (line 12225)
+* \texttrademark:                        Text symbols.      (line 12228)
+* \texttt:                               Font styles.       (line  1243)
+* \texttwelveudash:                      Text symbols.      (line 12231)
+* \textunderscore:                       Text symbols.      (line 12234)
+* \textup:                               Font styles.       (line  1231)
+* \textvisiblespace:                     Text symbols.      (line 12237)
 * \textwidth:                            Page layout parameters.
-                                                            (line  1753)
+                                                            (line  1761)
 * \textwidth <1>:                        Page layout parameters.
-                                                            (line  1754)
+                                                            (line  1762)
 * \th (th):                              Additional Latin letters.
-                                                            (line 12373)
+                                                            (line 12381)
 * \TH (TH):                              Additional Latin letters.
-                                                            (line 12373)
-* \thanks{TEXT}:                         \maketitle.        (line  9604)
-* \theta:                                Math symbols.      (line  8752)
-* \thicklines:                           \thicklines.       (line  4418)
+                                                            (line 12381)
+* \thanks{TEXT}:                         \maketitle.        (line  9612)
+* \theta:                                Math symbols.      (line  8760)
+* \thicklines:                           \thicklines.       (line  4426)
 * \thickspace:                           Spacing in math mode.
-                                                            (line  9313)
-* \thinlines:                            \thinlines.        (line  4410)
+                                                            (line  9321)
+* \thinlines:                            \thinlines.        (line  4418)
 * \thinspace:                            Spacing in math mode.
-                                                            (line  9322)
+                                                            (line  9330)
 * \thinspace <1>:                        \thinspace & \negthinspace.
-                                                            (line 10174)
-* \thispagestyle:                        \thispagestyle.    (line  9768)
-* \tilde:                                Math accents.      (line  9233)
-* \times:                                Math symbols.      (line  8756)
-* \tiny:                                 Font sizes.        (line  1332)
-* \title{TEXT}:                          \maketitle.        (line  9611)
-* \to:                                   Math symbols.      (line  8760)
-* \today:                                \today.            (line 12415)
-* \top:                                  Math symbols.      (line  8764)
-* \topfraction:                          Floats.            (line  1894)
-* \topfraction <1>:                      Floats.            (line  1895)
+                                                            (line 10182)
+* \thispagestyle:                        \thispagestyle.    (line  9776)
+* \tilde:                                Math accents.      (line  9241)
+* \times:                                Math symbols.      (line  8764)
+* \tiny:                                 Font sizes.        (line  1340)
+* \title{TEXT}:                          \maketitle.        (line  9619)
+* \to:                                   Math symbols.      (line  8768)
+* \today:                                \today.            (line 12423)
+* \top:                                  Math symbols.      (line  8772)
+* \topfraction:                          Floats.            (line  1902)
+* \topfraction <1>:                      Floats.            (line  1903)
 * \topmargin:                            Page layout parameters.
-                                                            (line  1778)
-* \topsep:                               list.              (line  3773)
+                                                            (line  1786)
+* \topsep:                               list.              (line  3781)
 * \topskip:                              Page layout parameters.
-                                                            (line  1785)
+                                                            (line  1793)
 * \topskip <1>:                          Page layout parameters.
-                                                            (line  1786)
-* \triangle:                             Math symbols.      (line  8769)
-* \triangleleft:                         Math symbols.      (line  8772)
-* \triangleright:                        Math symbols.      (line  8778)
-* \tt:                                   Font styles.       (line  1276)
-* \ttfamily:                             Font styles.       (line  1235)
-* \twocolumn:                            \twocolumn.        (line  1521)
-* \typein:                               \typein.           (line 13668)
-* \typeout:                              \typeout.          (line 13713)
-* \u (breve accent):                     Accents.           (line 12314)
+                                                            (line  1794)
+* \triangle:                             Math symbols.      (line  8777)
+* \triangleleft:                         Math symbols.      (line  8780)
+* \triangleright:                        Math symbols.      (line  8786)
+* \tt:                                   Font styles.       (line  1284)
+* \ttfamily:                             Font styles.       (line  1243)
+* \twocolumn:                            \twocolumn.        (line  1529)
+* \typein:                               \typein.           (line 13676)
+* \typeout:                              \typeout.          (line 13721)
+* \u (breve accent):                     Accents.           (line 12322)
 * \unboldmath:                           \boldmath & \unboldmath.
-                                                            (line  8991)
+                                                            (line  8999)
 * \unboldmath <1>:                       \boldmath & \unboldmath.
-                                                            (line  8999)
-* \underbar:                             Accents.           (line 12280)
+                                                            (line  9007)
+* \underbar:                             Accents.           (line 12288)
 * \underbrace{MATH}:                     Over- and Underlining.
-                                                            (line  9271)
+                                                            (line  9279)
 * \underline{TEXT}:                      Over- and Underlining.
-                                                            (line  9254)
-* \unitlength:                           picture.           (line  4149)
-* \unlhd:                                Math symbols.      (line  8784)
-* \unrhd:                                Math symbols.      (line  8791)
-* \Uparrow:                              Math symbols.      (line  8798)
-* \uparrow:                              Math symbols.      (line  8802)
-* \Updownarrow:                          Math symbols.      (line  8806)
-* \updownarrow:                          Math symbols.      (line  8811)
-* \upharpoonright:                       Math symbols.      (line  8816)
-* \uplus:                                Math symbols.      (line  8821)
-* \upshape:                              Font styles.       (line  1223)
-* \Upsilon:                              Math symbols.      (line  8828)
-* \upsilon:                              Math symbols.      (line  8831)
-* \usebox:                               \usebox.           (line 10939)
-* \usecounter:                           \usecounter.       (line  7226)
+                                                            (line  9262)
+* \unitlength:                           picture.           (line  4157)
+* \unlhd:                                Math symbols.      (line  8792)
+* \unrhd:                                Math symbols.      (line  8799)
+* \Uparrow:                              Math symbols.      (line  8806)
+* \uparrow:                              Math symbols.      (line  8810)
+* \Updownarrow:                          Math symbols.      (line  8814)
+* \updownarrow:                          Math symbols.      (line  8819)
+* \upharpoonright:                       Math symbols.      (line  8824)
+* \uplus:                                Math symbols.      (line  8829)
+* \upshape:                              Font styles.       (line  1231)
+* \Upsilon:                              Math symbols.      (line  8836)
+* \upsilon:                              Math symbols.      (line  8839)
+* \usebox:                               \usebox.           (line 10947)
+* \usecounter:                           \usecounter.       (line  7234)
 * \usefont:                              Low-level font commands.
-                                                            (line  1495)
+                                                            (line  1503)
 * \usepackage:                           Additional packages.
-                                                            (line   753)
-* \v (breve accent):                     Accents.           (line 12318)
-* \value:                                \value.            (line  7252)
-* \vanothing:                            Math symbols.      (line  8839)
-* \varepsilon:                           Math symbols.      (line  8834)
-* \varphi:                               Math symbols.      (line  8844)
-* \varpi:                                Math symbols.      (line  8848)
-* \varrho:                               Math symbols.      (line  8852)
-* \varsigma:                             Math symbols.      (line  8856)
-* \vartheta:                             Math symbols.      (line  8860)
-* \vdash:                                Math symbols.      (line  8864)
-* \vdots:                                Dots.              (line  9059)
-* \vec:                                  Math accents.      (line  9236)
-* \vector:                               \vector.           (line  4523)
-* \vee:                                  Math symbols.      (line  8868)
-* \verb:                                 \verb.             (line  5569)
-* \Vert:                                 Math symbols.      (line  8873)
-* \vert:                                 Math symbols.      (line  8889)
-* \vfill:                                \vfill.            (line 10494)
-* \vline:                                \vline.            (line  5160)
-* \vspace:                               \vspace.           (line 10443)
-* \wedge:                                Math symbols.      (line  8907)
-* \widehat:                              Math accents.      (line  9239)
-* \widetilde:                            Math accents.      (line  9242)
-* \wp:                                   Math symbols.      (line  8911)
-* \wr:                                   Math symbols.      (line  8914)
-* \Xi:                                   Math symbols.      (line  8917)
-* \xi:                                   Math symbols.      (line  8920)
+                                                            (line   761)
+* \v (breve accent):                     Accents.           (line 12326)
+* \value:                                \value.            (line  7260)
+* \vanothing:                            Math symbols.      (line  8847)
+* \varepsilon:                           Math symbols.      (line  8842)
+* \varphi:                               Math symbols.      (line  8852)
+* \varpi:                                Math symbols.      (line  8856)
+* \varrho:                               Math symbols.      (line  8860)
+* \varsigma:                             Math symbols.      (line  8864)
+* \vartheta:                             Math symbols.      (line  8868)
+* \vdash:                                Math symbols.      (line  8872)
+* \vdots:                                Dots.              (line  9067)
+* \vec:                                  Math accents.      (line  9244)
+* \vector:                               \vector.           (line  4531)
+* \vee:                                  Math symbols.      (line  8876)
+* \verb:                                 \verb.             (line  5577)
+* \Vert:                                 Math symbols.      (line  8881)
+* \vert:                                 Math symbols.      (line  8897)
+* \vfill:                                \vfill.            (line 10502)
+* \vline:                                \vline.            (line  5168)
+* \vspace:                               \vspace.           (line 10451)
+* \wedge:                                Math symbols.      (line  8915)
+* \widehat:                              Math accents.      (line  9247)
+* \widetilde:                            Math accents.      (line  9250)
+* \wp:                                   Math symbols.      (line  8919)
+* \wr:                                   Math symbols.      (line  8922)
+* \Xi:                                   Math symbols.      (line  8925)
+* \xi:                                   Math symbols.      (line  8928)
 * \year:                                 \day & \month & \year.
-                                                            (line  7353)
-* \zeta:                                 Math symbols.      (line  8923)
-* \\ (for center):                       center.            (line  2941)
-* \\ (for eqnarray):                     eqnarray.          (line  3249)
-* \\ (for flushright):                   flushright.        (line  3478)
-* \\ (for \shortstack objects):          \shortstack.       (line  4507)
-* \\ (tabbing):                          tabbing.           (line  4752)
-* \\ for flushleft:                      flushleft.         (line  3419)
-* \\ for letters:                        Letters.           (line 13411)
-* \\ for tabular:                        tabular.           (line  4930)
-* \\ for verse:                          verse.             (line  5631)
-* \\ for \author:                        \maketitle.        (line  9591)
-* \\ for \title:                         \maketitle.        (line  9612)
-* \\ force line break:                   \\.                (line  5669)
-* \\* (for eqnarray):                    eqnarray.          (line  3257)
+                                                            (line  7361)
+* \zeta:                                 Math symbols.      (line  8931)
+* \\ (for center):                       center.            (line  2949)
+* \\ (for eqnarray):                     eqnarray.          (line  3257)
+* \\ (for flushright):                   flushright.        (line  3486)
+* \\ (for \shortstack objects):          \shortstack.       (line  4515)
+* \\ (tabbing):                          tabbing.           (line  4760)
+* \\ for flushleft:                      flushleft.         (line  3427)
+* \\ for letters:                        Letters.           (line 13419)
+* \\ for tabular:                        tabular.           (line  4938)
+* \\ for verse:                          verse.             (line  5639)
+* \\ for \author:                        \maketitle.        (line  9599)
+* \\ for \title:                         \maketitle.        (line  9620)
+* \\ force line break:                   \\.                (line  5677)
+* \\* (for eqnarray):                    eqnarray.          (line  3265)
 * \^:                                    Reserved characters.
-                                                            (line 11971)
-* \^ (circumflex accent):                Accents.           (line 12267)
+                                                            (line 11979)
+* \^ (circumflex accent):                Accents.           (line 12275)
 * \_:                                    Reserved characters.
-                                                            (line 11964)
-* \` (grave accent):                     Accents.           (line 12271)
-* \` (tabbing):                          tabbing.           (line  4779)
+                                                            (line 11972)
+* \` (grave accent):                     Accents.           (line 12279)
+* \` (tabbing):                          tabbing.           (line  4787)
 * \{:                                    Reserved characters.
-                                                            (line 11964)
-* \|:                                    Math symbols.      (line  8037)
+                                                            (line 11972)
+* \|:                                    Math symbols.      (line  8045)
 * \}:                                    Reserved characters.
-                                                            (line 11964)
+                                                            (line 11972)
 * \~:                                    Reserved characters.
-                                                            (line 11971)
-* \~ (tilde accent):                     Accents.           (line 12275)
+                                                            (line 11979)
+* \~ (tilde accent):                     Accents.           (line 12283)
 * ^:                                     Subscripts & superscripts.
-                                                            (line  7962)
+                                                            (line  7970)
 * _:                                     Subscripts & superscripts.
-                                                            (line  7962)
-* 'see' and 'see also' index entries:    \index.            (line 12995)
+                                                            (line  7970)
+* 'see' and 'see also' index entries:    \index.            (line 13003)
 * {...} for required arguments:          LaTeX command syntax.
-                                                            (line   519)
-* ~:                                     ~.                 (line 10118)
+                                                            (line   527)
+* ~:                                     ~.                 (line 10126)
 * a4paper option:                        Document class options.
-                                                            (line   667)
+                                                            (line   675)
 * a5paper option:                        Document class options.
-                                                            (line   667)
-* abstract environment:                  abstract.          (line  2806)
-* abstracts:                             abstract.          (line  2806)
-* accents:                               Accents.           (line 12235)
-* accents, mathematical:                 Math accents.      (line  9202)
+                                                            (line   675)
+* abstract environment:                  abstract.          (line  2814)
+* abstracts:                             abstract.          (line  2814)
+* accents:                               Accents.           (line 12243)
+* accents, mathematical:                 Math accents.      (line  9210)
 * accessing any character of a font:     Symbols by font position.
-                                                            (line 12034)
-* acronyms, list of:                     Glossaries.        (line 13231)
-* acute accent:                          Accents.           (line 12256)
-* acute accent, math:                    Math accents.      (line  9207)
+                                                            (line 12042)
+* acronyms, list of:                     Glossaries.        (line 13239)
+* acute accent:                          Accents.           (line 12264)
+* acute accent, math:                    Math accents.      (line  9215)
 * additional packages, loading:          Additional packages.
-                                                            (line   753)
+                                                            (line   761)
 * ae ligature:                           Additional Latin letters.
-                                                            (line 12333)
-* algorithm2e package:                   tabbing.           (line  4832)
-* align environment, from amsmath:       eqnarray.          (line  3226)
-* aligning equations:                    eqnarray.          (line  3226)
-* alignment via tabbing:                 tabbing.           (line  4692)
-* amsfonts package:                      Math formulas.     (line  7951)
-* amsmath package:                       array.             (line  2901)
-* amsmath package <1>:                   array.             (line  2912)
-* amsmath package <2>:                   displaymath.       (line  3093)
-* amsmath package <3>:                   equation.          (line  3296)
-* amsmath package <4>:                   theorem.           (line  5483)
-* amsmath package <5>:                   Math formulas.     (line  7951)
-* amsmath package <6>:                   Dots.              (line  9062)
-* amsmath package <7>:                   Math functions.    (line  9191)
+                                                            (line 12341)
+* algorithm2e package:                   tabbing.           (line  4840)
+* align environment, from amsmath:       eqnarray.          (line  3234)
+* aligning equations:                    eqnarray.          (line  3234)
+* alignment via tabbing:                 tabbing.           (line  4700)
+* amsfonts package:                      Math formulas.     (line  7959)
+* amsmath package:                       array.             (line  2909)
+* amsmath package <1>:                   array.             (line  2920)
+* amsmath package <2>:                   displaymath.       (line  3101)
+* amsmath package <3>:                   equation.          (line  3304)
+* amsmath package <4>:                   theorem.           (line  5491)
+* amsmath package <5>:                   Math formulas.     (line  7959)
+* amsmath package <6>:                   Dots.              (line  9070)
+* amsmath package <7>:                   Math functions.    (line  9199)
 * amsmath package <8>:                   Colon character & \colon.
-                                                            (line  9368)
+                                                            (line  9376)
 * amsmath package <9>:                   Colon character & \colon.
-                                                            (line  9372)
-* amsmath package, replacing eqnarray:   eqnarray.          (line  3226)
-* amsthm package:                        theorem.           (line  5483)
-* amsthm package <1>:                    \rule.             (line 12392)
-* appendices:                            \appendix.         (line  2378)
-* appendix:                              \appendix.         (line  2378)
-* appendix package:                      \appendix.         (line  2401)
+                                                            (line  9380)
+* amsmath package, replacing eqnarray:   eqnarray.          (line  3234)
+* amsthm package:                        theorem.           (line  5491)
+* amsthm package <1>:                    \rule.             (line 12400)
+* appendices:                            \appendix.         (line  2386)
+* appendix:                              \appendix.         (line  2386)
+* appendix package:                      \appendix.         (line  2409)
 * aring:                                 Additional Latin letters.
-                                                            (line 12329)
-* array (package) package:               array.             (line  2923)
-* array environment:                     array.             (line  2852)
-* arrays, math:                          array.             (line  2852)
-* arrow, left, in text:                  Text symbols.      (line 12180)
-* arrow, right, in text:                 Text symbols.      (line 12215)
-* article class:                         Document classes.  (line   625)
-* ascender height:                       Text symbols.      (line 12141)
-* ASCII circumflex, in text:             Text symbols.      (line 12106)
-* ASCII tilde, in text:                  Text symbols.      (line 12109)
-* asterisk, centered, in text:           Text symbols.      (line 12112)
-* Asymptote package:                     \line.             (line  4384)
-* Asymptote package <1>:                 \strut.            (line 10414)
-* Asymptote package <2>:                 \mbox & \makebox.  (line 10646)
-* at clause, in font definitions:        \newfont.          (line  6996)
-* at-sign:                               \@.                (line 10001)
-* author, for titlepage:                 \maketitle.        (line  9591)
-* auxiliary file:                        Output files.      (line   448)
+                                                            (line 12337)
+* array (package) package:               array.             (line  2931)
+* array environment:                     array.             (line  2860)
+* arrays, math:                          array.             (line  2860)
+* arrow, left, in text:                  Text symbols.      (line 12188)
+* arrow, right, in text:                 Text symbols.      (line 12223)
+* article class:                         Document classes.  (line   633)
+* ascender height:                       Text symbols.      (line 12149)
+* ASCII circumflex, in text:             Text symbols.      (line 12114)
+* ASCII tilde, in text:                  Text symbols.      (line 12117)
+* asterisk, centered, in text:           Text symbols.      (line 12120)
+* Asymptote package:                     \line.             (line  4392)
+* Asymptote package <1>:                 \strut.            (line 10422)
+* Asymptote package <2>:                 \mbox & \makebox.  (line 10654)
+* at clause, in font definitions:        \newfont.          (line  7004)
+* at-sign:                               \@.                (line 10009)
+* author, for titlepage:                 \maketitle.        (line  9599)
+* auxiliary file:                        Output files.      (line   456)
 * b5paper option:                        Document class options.
-                                                            (line   667)
-* babel package:                         \chapter.          (line  2141)
-* babel package <1>:                     thebibliography.   (line  5273)
-* babel package <2>:                     Accents.           (line 12235)
-* babel package <3>:                     \today.            (line 12422)
+                                                            (line   675)
+* babel package:                         \chapter.          (line  2149)
+* babel package <1>:                     thebibliography.   (line  5281)
+* babel package <2>:                     Accents.           (line 12243)
+* babel package <3>:                     \today.            (line 12430)
 * babel package <4>:                     Table of contents etc..
-                                                            (line 12749)
-* babel package <5>:                     \index.            (line 12995)
-* background, colored:                   Colored pages.     (line 11186)
-* backslash, in text:                    Text symbols.      (line 12115)
-* bar, double vertical, in text:         Text symbols.      (line 12121)
-* bar, vertical, in text:                Text symbols.      (line 12118)
-* bar-over accent:                       Accents.           (line 12263)
-* bar-over accent, math:                 Math accents.      (line  9210)
-* bar-under accent:                      Accents.           (line 12278)
-* basics of LaTeX:                       Overview.          (line   363)
-* beamer template and class:             beamer template.   (line 13961)
-* beginning of document hook:            \AtBeginDocument.  (line  3127)
+                                                            (line 12757)
+* babel package <5>:                     \index.            (line 13003)
+* background, colored:                   Colored pages.     (line 11194)
+* backslash, in text:                    Text symbols.      (line 12123)
+* bar, double vertical, in text:         Text symbols.      (line 12129)
+* bar, vertical, in text:                Text symbols.      (line 12126)
+* bar-over accent:                       Accents.           (line 12271)
+* bar-over accent, math:                 Math accents.      (line  9218)
+* bar-under accent:                      Accents.           (line 12286)
+* basics of LaTeX:                       Overview.          (line   371)
+* beamer template and class:             beamer template.   (line 13969)
+* beginning of document hook:            \AtBeginDocument.  (line  3135)
 * bibliography format, open:             Document class options.
-                                                            (line   715)
-* bibliography, creating (automatically): Using BibTeX.     (line  5403)
-* bibliography, creating (manually):     thebibliography.   (line  5226)
-* bibTeX, using:                         Using BibTeX.      (line  5403)
-* big circle symbols, in text:           Text symbols.      (line 12124)
-* Big point:                             Units of length.   (line  7486)
+                                                            (line   723)
+* bibliography, creating (automatically): Using BibTeX.     (line  5411)
+* bibliography, creating (manually):     thebibliography.   (line  5234)
+* bibTeX, using:                         Using BibTeX.      (line  5411)
+* big circle symbols, in text:           Text symbols.      (line 12132)
+* Big point:                             Units of length.   (line  7494)
 * bigfoot package:                       Footnotes of footnotes.
-                                                            (line  6360)
+                                                            (line  6368)
 * black boxes, omitting:                 Document class options.
-                                                            (line   701)
-* blackboard bold:                       Blackboard bold.   (line  8947)
+                                                            (line   709)
+* blackboard bold:                       Blackboard bold.   (line  8955)
 * bm package:                            \boldmath & \unboldmath.
-                                                            (line  9017)
-* bold font:                             Font styles.       (line  1256)
-* bold math:                             Font styles.       (line  1309)
-* bold typewriter, avoiding:             description.       (line  3051)
+                                                            (line  9025)
+* bold font:                             Font styles.       (line  1264)
+* bold math:                             Font styles.       (line  1317)
+* bold typewriter, avoiding:             description.       (line  3059)
 * boldface mathematics:                  \boldmath & \unboldmath.
-                                                            (line  8991)
-* book class:                            Document classes.  (line   625)
+                                                            (line  8999)
+* book class:                            Document classes.  (line   633)
 * book, back matter:                     \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
+                                                            (line  2419)
 * book, end matter:                      \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
+                                                            (line  2419)
 * book, front matter:                    \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
+                                                            (line  2419)
 * book, main matter:                     \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2411)
-* bottomnumber:                          Floats.            (line  1917)
-* bottomnumber <1>:                      Floats.            (line  1918)
-* box:                                   \mbox & \makebox.  (line 10579)
-* box, allocating new:                   \newsavebox.       (line  6709)
-* box, colored:                          Colored boxes.     (line 11149)
-* box, save:                             \sbox & \savebox.  (line 10833)
-* box, use saved box:                    \usebox.           (line 10939)
-* boxes:                                 Boxes.             (line 10570)
-* bp:                                    Units of length.   (line  7486)
-* brace, left, in text:                  Text symbols.      (line 12127)
-* brace, right, in text:                 Text symbols.      (line 12130)
-* breaking lines:                        Line breaking.     (line  5652)
-* breaking pages:                        Page breaking.     (line  5943)
-* breaks, multiplication discretionary:  \*.                (line  9379)
-* breve accent:                          Accents.           (line 12314)
-* breve accent, math:                    Math accents.      (line  9213)
+                                                            (line  2419)
+* bottomnumber:                          Floats.            (line  1925)
+* bottomnumber <1>:                      Floats.            (line  1926)
+* box:                                   \mbox & \makebox.  (line 10587)
+* box, allocating new:                   \newsavebox.       (line  6717)
+* box, colored:                          Colored boxes.     (line 11157)
+* box, save:                             \sbox & \savebox.  (line 10841)
+* box, use saved box:                    \usebox.           (line 10947)
+* boxes:                                 Boxes.             (line 10578)
+* bp:                                    Units of length.   (line  7494)
+* brace, left, in text:                  Text symbols.      (line 12135)
+* brace, right, in text:                 Text symbols.      (line 12138)
+* breaking lines:                        Line breaking.     (line  5660)
+* breaking pages:                        Page breaking.     (line  5951)
+* breaks, multiplication discretionary:  \*.                (line  9387)
+* breve accent:                          Accents.           (line 12322)
+* breve accent, math:                    Math accents.      (line  9221)
 * bug reporting:                         About this document.
-                                                            (line   334)
-* bullet lists:                          itemize.           (line  3515)
-* bullet symbol:                         Math symbols.      (line  8132)
-* bullet, in text:                       Text symbols.      (line 12133)
-* bulleted lists:                        itemize.           (line  3515)
-* calligraphic fonts:                    Calligraphic.      (line  8973)
-* calligraphic letters for math:         Font styles.       (line  1259)
-* cap height:                            Text symbols.      (line 12141)
-* caron accent:                          Accents.           (line 12318)
+                                                            (line   342)
+* bullet lists:                          itemize.           (line  3523)
+* bullet symbol:                         Math symbols.      (line  8140)
+* bullet, in text:                       Text symbols.      (line 12141)
+* bulleted lists:                        itemize.           (line  3523)
+* calligraphic fonts:                    Calligraphic.      (line  8981)
+* calligraphic letters for math:         Font styles.       (line  1267)
+* cap height:                            Text symbols.      (line 12149)
+* caron accent:                          Accents.           (line 12326)
 * catcode:                               \makeatletter & \makeatother.
-                                                            (line  6547)
+                                                            (line  6555)
 * category code, character:              \makeatletter & \makeatother.
-                                                            (line  6547)
-* cc:                                    Units of length.   (line  7499)
-* cc list, in letters:                   \cc.               (line 13473)
-* cedilla accent:                        Accents.           (line 12288)
-* center environment:                    center.            (line  2931)
-* centered asterisk, in text:            Text symbols.      (line 12112)
+                                                            (line  6555)
+* cc:                                    Units of length.   (line  7507)
+* cc list, in letters:                   \cc.               (line 13481)
+* cedilla accent:                        Accents.           (line 12296)
+* center environment:                    center.            (line  2939)
+* centered asterisk, in text:            Text symbols.      (line 12120)
 * centered equations:                    Document class options.
-                                                            (line   705)
-* centered period, in text:              Text symbols.      (line 12187)
-* centering text, declaration for:       \centering.        (line  2979)
-* centering text, environment for:       center.            (line  2931)
-* Centimeter:                            Units of length.   (line  7490)
-* chapter:                               Sectioning.        (line  1943)
-* chapter <1>:                           \chapter.          (line  2076)
+                                                            (line   713)
+* centered period, in text:              Text symbols.      (line 12195)
+* centering text, declaration for:       \centering.        (line  2987)
+* centering text, environment for:       center.            (line  2939)
+* Centimeter:                            Units of length.   (line  7498)
+* chapter:                               Sectioning.        (line  1951)
+* chapter <1>:                           \chapter.          (line  2084)
 * character category code:               \makeatletter & \makeatother.
-                                                            (line  6547)
-* characters, accented:                  Accents.           (line 12235)
+                                                            (line  6555)
+* characters, accented:                  Accents.           (line 12243)
 * characters, case of:                   Upper and lower case.
-                                                            (line 11989)
+                                                            (line 11997)
 * characters, non-English:               Additional Latin letters.
-                                                            (line 12323)
+                                                            (line 12331)
 * characters, reserved:                  Reserved characters.
-                                                            (line 11957)
+                                                            (line 11965)
 * characters, special:                   Reserved characters.
-                                                            (line 11957)
-* check accent:                          Accents.           (line 12318)
-* check accent, math:                    Math accents.      (line  9216)
-* Cicero:                                Units of length.   (line  7499)
-* circle symbol, big, in text:           Text symbols.      (line 12124)
-* circled letter, in text:               Text symbols.      (line 12136)
-* circumflex accent:                     Accents.           (line 12267)
-* circumflex accent, math:               Math accents.      (line  9228)
-* circumflex, ASCII, in text:            Text symbols.      (line 12106)
-* citation key:                          \bibitem.          (line  5288)
+                                                            (line 11965)
+* check accent:                          Accents.           (line 12326)
+* check accent, math:                    Math accents.      (line  9224)
+* Cicero:                                Units of length.   (line  7507)
+* circle symbol, big, in text:           Text symbols.      (line 12132)
+* circled letter, in text:               Text symbols.      (line 12144)
+* circumflex accent:                     Accents.           (line 12275)
+* circumflex accent, math:               Math accents.      (line  9236)
+* circumflex, ASCII, in text:            Text symbols.      (line 12114)
+* citation key:                          \bibitem.          (line  5296)
 * class and package commands:            Class and package commands.
-                                                            (line   836)
+                                                            (line   844)
 * class and package difference:          Class and package construction.
-                                                            (line   778)
+                                                            (line   786)
 * class and package structure:           Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * class file example:                    Class and package structure.
-                                                            (line   822)
+                                                            (line   830)
 * class file layout:                     Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * class options:                         Document class options.
-                                                            (line   654)
+                                                            (line   662)
 * class options <1>:                     Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * class options <2>:                     Class and package commands.
-                                                            (line   896)
-* classes of documents:                  Document classes.  (line   620)
-* cleveref package:                      Cross references.  (line  2670)
-* cleveref package <1>:                  \ref.              (line  2783)
-* cleveref package <2>:                  \footnotemark.     (line  6241)
+                                                            (line   904)
+* classes of documents:                  Document classes.  (line   628)
+* cleveref package:                      Cross references.  (line  2678)
+* cleveref package <1>:                  \ref.              (line  2791)
+* cleveref package <2>:                  \footnotemark.     (line  6249)
 * clock option to slides class:          Document class options.
-                                                            (line   747)
-* closing letters:                       \closing.          (line 13489)
-* closing quote:                         Text symbols.      (line 12096)
-* cm:                                    Units of length.   (line  7490)
-* code, typesetting:                     verbatim.          (line  5530)
+                                                            (line   755)
+* closing letters:                       \closing.          (line 13497)
+* closing quote:                         Text symbols.      (line 12104)
+* cm:                                    Units of length.   (line  7498)
+* code, typesetting:                     verbatim.          (line  5538)
 * colon character:                       Colon character & \colon.
-                                                            (line  9359)
-* color:                                 Color.             (line 10951)
-* color <1>:                             Define colors.     (line 11056)
-* color <2>:                             Colored text.      (line 11078)
-* color <3>:                             Colored boxes.     (line 11149)
-* color <4>:                             Colored pages.     (line 11186)
-* color models:                          Color models.      (line 11004)
+                                                            (line  9367)
+* color:                                 Color.             (line 10959)
+* color <1>:                             Define colors.     (line 11064)
+* color <2>:                             Colored text.      (line 11086)
+* color <3>:                             Colored boxes.     (line 11157)
+* color <4>:                             Colored pages.     (line 11194)
+* color models:                          Color models.      (line 11012)
 * color package commands:                Commands for color.
-                                                            (line 11051)
+                                                            (line 11059)
 * color package options:                 Color package options.
-                                                            (line 10966)
-* color, define:                         Define colors.     (line 11056)
-* colored boxes:                         Colored boxes.     (line 11149)
-* colored page:                          Colored pages.     (line 11186)
-* colored text:                          Colored text.      (line 11078)
-* command line:                          Command line.      (line 13746)
+                                                            (line 10974)
+* color, define:                         Define colors.     (line 11064)
+* colored boxes:                         Colored boxes.     (line 11157)
+* colored page:                          Colored pages.     (line 11194)
+* colored text:                          Colored text.      (line 11086)
+* command line:                          Command line.      (line 13754)
 * command syntax:                        LaTeX command syntax.
-                                                            (line   519)
+                                                            (line   527)
 * commands, class and package:           Class and package commands.
-                                                            (line   836)
+                                                            (line   844)
 * commands, defining new ones:           \newcommand & \renewcommand.
-                                                            (line  6381)
-* commands, defining new ones <1>:       \providecommand.   (line  6506)
+                                                            (line  6389)
+* commands, defining new ones <1>:       \providecommand.   (line  6514)
 * commands, document class:              Class and package construction.
-                                                            (line   769)
+                                                            (line   777)
 * commands, graphics package:            Commands for graphics.
-                                                            (line 11495)
+                                                            (line 11503)
 * commands, ignore spaces:               \ignorespaces & \ignorespacesafterend.
-                                                            (line  7067)
+                                                            (line  7075)
 * commands, redefining:                  \newcommand & \renewcommand.
-                                                            (line  6381)
-* commands, star-variants:               \@ifstar.          (line  6585)
-* composite word mark, in text:          Text symbols.      (line 12141)
-* computer programs, typesetting:        verbatim.          (line  5530)
+                                                            (line  6389)
+* commands, star-variants:               \@ifstar.          (line  6593)
+* composite word mark, in text:          Text symbols.      (line 12149)
+* computer programs, typesetting:        verbatim.          (line  5538)
 * configuration, graphics package:       Graphics package configuration.
-                                                            (line 11308)
-* contents file:                         Output files.      (line   458)
-* copyright symbol:                      Text symbols.      (line 12053)
-* counters, a list of:                   Counters.          (line  7142)
-* counters, defining new:                \newcounter.       (line  6646)
-* counters, getting value of:            \value.            (line  7252)
+                                                            (line 11316)
+* contents file:                         Output files.      (line   466)
+* copyright symbol:                      Text symbols.      (line 12061)
+* counters, a list of:                   Counters.          (line  7150)
+* counters, defining new:                \newcounter.       (line  6654)
+* counters, getting value of:            \value.            (line  7260)
 * counters, printing:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7170)
-* counters, setting:                     \setcounter.       (line  7285)
-* cprotect package:                      verbatim.          (line  5550)
-* cprotect package <1>:                  \verb.             (line  5608)
-* creating pictures:                     picture.           (line  4130)
-* creating tables:                       table.             (line  4841)
-* credit footnote:                       \maketitle.        (line  9605)
-* cross references:                      Cross references.  (line  2638)
-* cross references, resolving:           Output files.      (line   448)
-* cross referencing with page number:    \pageref.          (line  2736)
-* cross referencing, symbolic:           \ref.              (line  2760)
-* CTAN:                                  CTAN.              (line   594)
-* currency, dollar:                      Text symbols.      (line 12154)
-* currency, euro:                        Text symbols.      (line 12165)
-* dagger, double, in text:               Text symbols.      (line 12151)
-* dagger, in text:                       Text symbols.      (line 12056)
-* dagger, in text <1>:                   Text symbols.      (line 12148)
-* DANTE e.V.:                            CTAN.              (line   608)
-* date, for titlepage:                   \maketitle.        (line  9599)
-* date, today's:                         \today.            (line 12415)
-* datetime package:                      \today.            (line 12436)
-* dbltopnumber:                          Floats.            (line  1921)
-* dbltopnumber <1>:                      Floats.            (line  1922)
-* dcolumn package:                       array.             (line  2923)
-* dd:                                    Units of length.   (line  7496)
-* define color:                          Define colors.     (line 11056)
+                                                            (line  7178)
+* counters, setting:                     \setcounter.       (line  7293)
+* cprotect package:                      verbatim.          (line  5558)
+* cprotect package <1>:                  \verb.             (line  5616)
+* creating pictures:                     picture.           (line  4138)
+* creating tables:                       table.             (line  4849)
+* credit footnote:                       \maketitle.        (line  9613)
+* cross references:                      Cross references.  (line  2646)
+* cross references, resolving:           Output files.      (line   456)
+* cross referencing with page number:    \pageref.          (line  2744)
+* cross referencing, symbolic:           \ref.              (line  2768)
+* CTAN:                                  CTAN.              (line   602)
+* currency, dollar:                      Text symbols.      (line 12162)
+* currency, euro:                        Text symbols.      (line 12173)
+* dagger, double, in text:               Text symbols.      (line 12159)
+* dagger, in text:                       Text symbols.      (line 12064)
+* dagger, in text <1>:                   Text symbols.      (line 12156)
+* DANTE e.V.:                            CTAN.              (line   616)
+* date, for titlepage:                   \maketitle.        (line  9607)
+* date, today's:                         \today.            (line 12423)
+* datetime package:                      \today.            (line 12444)
+* dbltopnumber:                          Floats.            (line  1929)
+* dbltopnumber <1>:                      Floats.            (line  1930)
+* dcolumn package:                       array.             (line  2931)
+* dd:                                    Units of length.   (line  7504)
+* define color:                          Define colors.     (line 11064)
 * defining a new command:                \newcommand & \renewcommand.
-                                                            (line  6381)
-* defining a new command <1>:            \providecommand.   (line  6506)
+                                                            (line  6389)
+* defining a new command <1>:            \providecommand.   (line  6514)
 * defining new environments:             \newenvironment & \renewenvironment.
-                                                            (line  6737)
-* defining new fonts:                    \newfont.          (line  6983)
-* defining new theorems:                 \newtheorem.       (line  6871)
-* definitions:                           Definitions.       (line  6376)
-* delimiters, paired:                    \left & \right.    (line  9407)
-* delim_0:                               makeindex.         (line 13164)
-* delim_1:                               makeindex.         (line 13168)
-* delim_2:                               makeindex.         (line 13172)
-* delim_n:                               makeindex.         (line 13176)
-* delim_r:                               makeindex.         (line 13180)
-* description:                           \newglossaryentry. (line 13319)
-* description environment:               description.       (line  3021)
-* description lists, creating:           description.       (line  3021)
-* design size, in font definitions:      \newfont.          (line  6996)
-* Didot point:                           Units of length.   (line  7496)
-* dieresis accent:                       Accents.           (line 12252)
+                                                            (line  6745)
+* defining new fonts:                    \newfont.          (line  6991)
+* defining new theorems:                 \newtheorem.       (line  6879)
+* definitions:                           Definitions.       (line  6384)
+* delimiters, paired:                    \left & \right.    (line  9415)
+* delim_0:                               makeindex.         (line 13172)
+* delim_1:                               makeindex.         (line 13176)
+* delim_2:                               makeindex.         (line 13180)
+* delim_n:                               makeindex.         (line 13184)
+* delim_r:                               makeindex.         (line 13188)
+* description:                           \newglossaryentry. (line 13327)
+* description environment:               description.       (line  3029)
+* description lists, creating:           description.       (line  3029)
+* design size, in font definitions:      \newfont.          (line  7004)
+* Didot point:                           Units of length.   (line  7504)
+* dieresis accent:                       Accents.           (line 12260)
 * difference between class and package:  Class and package construction.
-                                                            (line   778)
-* discretionary breaks, multiplication:  \*.                (line  9379)
-* discretionary hyphenation:             \discretionary.    (line  5830)
-* display math mode:                     Modes.             (line  9491)
+                                                            (line   786)
+* discretionary breaks, multiplication:  \*.                (line  9387)
+* discretionary hyphenation:             \discretionary.    (line  5838)
+* display math mode:                     Modes.             (line  9499)
 * displaying quoted text with paragraph indentation: quotation & quote.
-                                                            (line  4662)
+                                                            (line  4670)
 * displaying quoted text without paragraph indentation: quotation & quote.
-                                                            (line  4662)
-* displaymath environment:               displaymath.       (line  3077)
-* displaymath environment <1>:           Math formulas.     (line  7871)
+                                                            (line  4670)
+* displaymath environment:               displaymath.       (line  3085)
+* displaymath environment <1>:           Math formulas.     (line  7879)
 * document class commands:               Class and package construction.
-                                                            (line   769)
+                                                            (line   777)
 * document class options:                Document class options.
-                                                            (line   654)
+                                                            (line   662)
 * document class, defined:               Starting and ending.
-                                                            (line   400)
-* document classes:                      Document classes.  (line   620)
-* document environment:                  document.          (line  3121)
+                                                            (line   408)
+* document classes:                      Document classes.  (line   628)
+* document environment:                  document.          (line  3129)
 * document templates:                    Document templates.
-                                                            (line 13954)
-* dollar sign:                           Text symbols.      (line 12154)
-* dot accent:                            Accents.           (line 12259)
-* dot over accent, math:                 Math accents.      (line  9222)
-* dot-over accent:                       Accents.           (line 12259)
-* dot-under accent:                      Accents.           (line 12292)
-* dotless i:                             Accents.           (line 12246)
-* dotless i, math:                       Math symbols.      (line  8284)
-* dotless j:                             Accents.           (line 12246)
-* dotless j, math:                       Math symbols.      (line  8306)
-* dots:                                  Dots.              (line  9031)
-* double angle quotation marks:          Text symbols.      (line 12071)
-* double dagger, in text:                Text symbols.      (line 12059)
-* double dagger, in text <1>:            Text symbols.      (line 12151)
-* double dot accent, math:               Math accents.      (line  9219)
-* double guillemets:                     Text symbols.      (line 12071)
-* double left quote:                     Text symbols.      (line 12193)
-* double low-9 quotation mark:           Text symbols.      (line 12093)
-* double quote, straight base:           Text symbols.      (line 12209)
-* double right quote:                    Text symbols.      (line 12196)
+                                                            (line 13962)
+* dollar sign:                           Text symbols.      (line 12162)
+* dot accent:                            Accents.           (line 12267)
+* dot over accent, math:                 Math accents.      (line  9230)
+* dot-over accent:                       Accents.           (line 12267)
+* dot-under accent:                      Accents.           (line 12300)
+* dotless i:                             Accents.           (line 12254)
+* dotless i, math:                       Math symbols.      (line  8292)
+* dotless j:                             Accents.           (line 12254)
+* dotless j, math:                       Math symbols.      (line  8314)
+* dots:                                  Dots.              (line  9039)
+* double angle quotation marks:          Text symbols.      (line 12079)
+* double dagger, in text:                Text symbols.      (line 12067)
+* double dagger, in text <1>:            Text symbols.      (line 12159)
+* double dot accent, math:               Math accents.      (line  9227)
+* double guillemets:                     Text symbols.      (line 12079)
+* double left quote:                     Text symbols.      (line 12201)
+* double low-9 quotation mark:           Text symbols.      (line 12101)
+* double quote, straight base:           Text symbols.      (line 12217)
+* double right quote:                    Text symbols.      (line 12204)
 * double spacing:                        Low-level font commands.
-                                                            (line  1474)
-* double vertical bar, in text:          Text symbols.      (line 12121)
-* doublestruck:                          Blackboard bold.   (line  8947)
+                                                            (line  1482)
+* double vertical bar, in text:          Text symbols.      (line 12129)
+* doublestruck:                          Blackboard bold.   (line  8955)
 * draft option:                          Document class options.
-                                                            (line   697)
-* dvipdfmx command:                      Output files.      (line   425)
-* dvips command:                         Output files.      (line   425)
-* dvitype command:                       Output files.      (line   425)
-* e-dash:                                Text symbols.      (line 12162)
-* e-TeX:                                 TeX engines.       (line   474)
-* ellipses:                              Dots.              (line  9031)
-* ellipsis:                              Text symbols.      (line 12077)
-* em:                                    Units of length.   (line  7504)
-* em <1>:                                Units of length.   (line  7504)
-* em-dash:                               Text symbols.      (line 12157)
-* em-dash, three-quarters:               Text symbols.      (line 12218)
-* em-dash, two-thirds:                   Text symbols.      (line 12224)
-* emphasis:                              Font styles.       (line  1240)
-* enclosure list:                        \encl.             (line 13502)
-* end of document hook:                  \AtEndDocument.    (line  3143)
+                                                            (line   705)
+* dvipdfmx command:                      Output files.      (line   433)
+* dvips command:                         Output files.      (line   433)
+* dvitype command:                       Output files.      (line   433)
+* e-dash:                                Text symbols.      (line 12170)
+* e-TeX:                                 TeX engines.       (line   482)
+* ellipses:                              Dots.              (line  9039)
+* ellipsis:                              Text symbols.      (line 12085)
+* em:                                    Units of length.   (line  7512)
+* em <1>:                                Units of length.   (line  7512)
+* em-dash:                               Text symbols.      (line 12165)
+* em-dash, three-quarters:               Text symbols.      (line 12226)
+* em-dash, two-thirds:                   Text symbols.      (line 12232)
+* emphasis:                              Font styles.       (line  1248)
+* enclosure list:                        \encl.             (line 13510)
+* end of document hook:                  \AtEndDocument.    (line  3151)
 * ending and starting:                   Starting and ending.
-                                                            (line   389)
-* engines, TeX:                          TeX engines.       (line   467)
-* enlarge current page:                  \enlargethispage.  (line  6048)
-* enumerate environment:                 enumerate.         (line  3159)
-* enumitem package:                      list.              (line  3867)
+                                                            (line   397)
+* engines, TeX:                          TeX engines.       (line   475)
+* enlarge current page:                  \enlargethispage.  (line  6056)
+* enumerate environment:                 enumerate.         (line  3167)
+* enumitem package:                      list.              (line  3875)
 * environment:                           Starting and ending.
-                                                            (line   408)
-* environment, abstract:                 abstract.          (line  2806)
-* environment, array:                    array.             (line  2852)
-* environment, center:                   center.            (line  2931)
-* environment, description:              description.       (line  3021)
-* environment, displaymath:              displaymath.       (line  3077)
-* environment, displaymath <1>:          Math formulas.     (line  7871)
-* environment, document:                 document.          (line  3121)
-* environment, enumerate:                enumerate.         (line  3159)
-* environment, eqnarray:                 eqnarray.          (line  3226)
-* environment, equation:                 equation.          (line  3282)
-* environment, equation <1>:             Math formulas.     (line  7871)
-* environment, figure:                   figure.            (line  3302)
-* environment, filecontents:             filecontents.      (line  3360)
-* environment, filecontents*:            filecontents.      (line  3360)
-* environment, flushleft:                flushleft.         (line  3411)
-* environment, flushright:               flushright.        (line  3472)
-* environment, itemize:                  itemize.           (line  3515)
-* environment, letter:                   letter.            (line  3598)
-* environment, list:                     list.              (line  3603)
-* environment, math:                     math.              (line  3967)
-* environment, math <1>:                 Math formulas.     (line  7871)
-* environment, minipage:                 minipage.          (line  3979)
-* environment, picture:                  picture.           (line  4130)
-* environment, quotation:                quotation & quote. (line  4662)
-* environment, quote:                    quotation & quote. (line  4662)
-* environment, tabbing:                  tabbing.           (line  4692)
-* environment, table:                    table.             (line  4841)
-* environment, tabular:                  tabular.           (line  4901)
-* environment, thebibliography:          thebibliography.   (line  5226)
-* environment, theorem:                  theorem.           (line  5461)
-* environment, theorem-like:             \newtheorem.       (line  6871)
-* environment, titlepage:                titlepage.         (line  5491)
-* environment, verbatim:                 verbatim.          (line  5530)
-* environment, verse:                    verse.             (line  5616)
-* environments:                          Environments.      (line  2789)
+                                                            (line   416)
+* environment, abstract:                 abstract.          (line  2814)
+* environment, array:                    array.             (line  2860)
+* environment, center:                   center.            (line  2939)
+* environment, description:              description.       (line  3029)
+* environment, displaymath:              displaymath.       (line  3085)
+* environment, displaymath <1>:          Math formulas.     (line  7879)
+* environment, document:                 document.          (line  3129)
+* environment, enumerate:                enumerate.         (line  3167)
+* environment, eqnarray:                 eqnarray.          (line  3234)
+* environment, equation:                 equation.          (line  3290)
+* environment, equation <1>:             Math formulas.     (line  7879)
+* environment, figure:                   figure.            (line  3310)
+* environment, filecontents:             filecontents.      (line  3368)
+* environment, filecontents*:            filecontents.      (line  3368)
+* environment, flushleft:                flushleft.         (line  3419)
+* environment, flushright:               flushright.        (line  3480)
+* environment, itemize:                  itemize.           (line  3523)
+* environment, letter:                   letter.            (line  3606)
+* environment, list:                     list.              (line  3611)
+* environment, math:                     math.              (line  3975)
+* environment, math <1>:                 Math formulas.     (line  7879)
+* environment, minipage:                 minipage.          (line  3987)
+* environment, picture:                  picture.           (line  4138)
+* environment, quotation:                quotation & quote. (line  4670)
+* environment, quote:                    quotation & quote. (line  4670)
+* environment, tabbing:                  tabbing.           (line  4700)
+* environment, table:                    table.             (line  4849)
+* environment, tabular:                  tabular.           (line  4909)
+* environment, thebibliography:          thebibliography.   (line  5234)
+* environment, theorem:                  theorem.           (line  5469)
+* environment, theorem-like:             \newtheorem.       (line  6879)
+* environment, titlepage:                titlepage.         (line  5499)
+* environment, verbatim:                 verbatim.          (line  5538)
+* environment, verse:                    verse.             (line  5624)
+* environments:                          Environments.      (line  2797)
 * environments, defining:                \newenvironment & \renewenvironment.
-                                                            (line  6737)
-* envlab package:                        \makelabels.       (line 13576)
+                                                            (line  6745)
+* envlab package:                        \makelabels.       (line 13584)
 * EPS files:                             Graphics package configuration.
-                                                            (line 11308)
-* EPS files <1>:                         \includegraphics.  (line 11501)
-* eqnarray environment:                  eqnarray.          (line  3226)
-* equation environment:                  equation.          (line  3282)
-* equation environment <1>:              Math formulas.     (line  7871)
-* equation number, cross referencing:    \ref.              (line  2760)
+                                                            (line 11316)
+* EPS files <1>:                         \includegraphics.  (line 11509)
+* eqnarray environment:                  eqnarray.          (line  3234)
+* equation environment:                  equation.          (line  3290)
+* equation environment <1>:              Math formulas.     (line  7879)
+* equation number, cross referencing:    \ref.              (line  2768)
 * equation numbers, left vs. right:      Document class options.
-                                                            (line   711)
-* equation numbers, omitting:            eqnarray.          (line  3261)
-* equations, aligning:                   eqnarray.          (line  3226)
-* equations, environment for:            equation.          (line  3282)
+                                                            (line   719)
+* equation numbers, omitting:            eqnarray.          (line  3269)
+* equations, aligning:                   eqnarray.          (line  3234)
+* equations, environment for:            equation.          (line  3290)
 * equations, flush left vs. centered:    Document class options.
-                                                            (line   705)
+                                                            (line   713)
 * es-zet German letter:                  Additional Latin letters.
-                                                            (line 12369)
-* etex command:                          TeX engines.       (line   474)
+                                                            (line 12377)
+* etex command:                          TeX engines.       (line   482)
 * eth, Icelandic letter:                 Additional Latin letters.
-                                                            (line 12337)
+                                                            (line 12345)
 * etoolbox package:                      Class and package commands.
-                                                            (line   940)
-* euro symbol:                           Text symbols.      (line 12165)
-* eurosym package:                       Text symbols.      (line 12165)
-* ex:                                    Units of length.   (line  7504)
-* ex <1>:                                Units of length.   (line  7504)
-* exclamation point, upside-down:        Text symbols.      (line 12171)
+                                                            (line   948)
+* euro symbol:                           Text symbols.      (line 12173)
+* eurosym package:                       Text symbols.      (line 12173)
+* ex:                                    Units of length.   (line  7512)
+* ex <1>:                                Units of length.   (line  7512)
+* exclamation point, upside-down:        Text symbols.      (line 12179)
 * executivepaper option:                 Document class options.
-                                                            (line   667)
+                                                            (line   675)
 * exponent:                              Subscripts & superscripts.
-                                                            (line  7962)
+                                                            (line  7970)
 * extended Latin:                        Additional Latin letters.
-                                                            (line 12323)
-* external files, writing:               filecontents.      (line  3360)
+                                                            (line 12331)
+* external files, writing:               filecontents.      (line  3368)
 * families, of fonts:                    Low-level font commands.
-                                                            (line  1377)
-* fancyhdr package:                      Page styles.       (line  9548)
-* fancyhdr package <1>:                  \pagestyle.        (line  9691)
-* fancyvrb package:                      tabbing.           (line  4832)
-* fancyvrb package <1>:                  verbatim.          (line  5561)
-* feminine ordinal symbol:               Text symbols.      (line 12184)
-* figure environment:                    figure.            (line  3302)
-* figure number, cross referencing:      \ref.              (line  2760)
-* figures, footnotes in:                 minipage.          (line  4080)
-* figures, inserting:                    figure.            (line  3302)
+                                                            (line  1385)
+* fancyhdr package:                      Page styles.       (line  9556)
+* fancyhdr package <1>:                  \pagestyle.        (line  9699)
+* fancyvrb package:                      tabbing.           (line  4840)
+* fancyvrb package <1>:                  verbatim.          (line  5569)
+* feminine ordinal symbol:               Text symbols.      (line 12192)
+* figure environment:                    figure.            (line  3310)
+* figure number, cross referencing:      \ref.              (line  2768)
+* figures, footnotes in:                 minipage.          (line  4088)
+* figures, inserting:                    figure.            (line  3310)
 * file, root:                            Splitting the input.
-                                                            (line 12450)
-* filecontents environment:              filecontents.      (line  3360)
-* filecontents* environment:             filecontents.      (line  3360)
+                                                            (line 12458)
+* filecontents environment:              filecontents.      (line  3368)
+* filecontents* environment:             filecontents.      (line  3368)
 * final option:                          Document class options.
-                                                            (line   697)
+                                                            (line   705)
 * first-latex-doc document:              About this document.
-                                                            (line   346)
-* fixed-width font:                      Font styles.       (line  1277)
-* flafter package:                       Floats.            (line  1869)
+                                                            (line   354)
+* fixed-width font:                      Font styles.       (line  1285)
+* flafter package:                       Floats.            (line  1877)
 * fleqn option:                          Document class options.
-                                                            (line   697)
-* float package:                         Floats.            (line  1839)
-* float page:                            Floats.            (line  1845)
+                                                            (line   705)
+* float package:                         Floats.            (line  1847)
+* float page:                            Floats.            (line  1853)
 * flush left equations:                  Document class options.
-                                                            (line   705)
+                                                            (line   713)
 * flushing floats and starting a page:   \clearpage & \cleardoublepage.
-                                                            (line  5974)
-* flushleft environment:                 flushleft.         (line  3411)
-* flushright environment:                flushright.        (line  3472)
+                                                            (line  5982)
+* flushleft environment:                 flushleft.         (line  3419)
+* flushright environment:                flushright.        (line  3480)
 * font catalogue:                        Low-level font commands.
-                                                            (line  1377)
+                                                            (line  1385)
 * font commands, low-level:              Low-level font commands.
-                                                            (line  1362)
+                                                            (line  1370)
 * font size:                             Low-level font commands.
-                                                            (line  1457)
-* font sizes:                            Font sizes.        (line  1327)
-* font styles:                           Font styles.       (line  1187)
+                                                            (line  1465)
+* font sizes:                            Font sizes.        (line  1335)
+* font styles:                           Font styles.       (line  1195)
 * font symbols, by number:               Symbols by font position.
-                                                            (line 12034)
-* fonts:                                 Fonts.             (line  1181)
-* fonts, new commands for:               \newfont.          (line  6983)
-* fonts, script:                         Calligraphic.      (line  8973)
-* footer style:                          \pagestyle.        (line  9684)
+                                                            (line 12042)
+* fonts:                                 Fonts.             (line  1189)
+* fonts, new commands for:               \newfont.          (line  6991)
+* fonts, script:                         Calligraphic.      (line  8981)
+* footer style:                          \pagestyle.        (line  9692)
 * footer, parameters for:                Page layout parameters.
-                                                            (line  1660)
-* footnote number, cross referencing:    \ref.              (line  2760)
-* footnote parameters:                   \footnote.         (line  6161)
+                                                            (line  1668)
+* footnote number, cross referencing:    \ref.              (line  2768)
+* footnote parameters:                   \footnote.         (line  6169)
 * footnote, in a table:                  Footnotes in a table.
-                                                            (line  6290)
+                                                            (line  6298)
 * footnote, in section headings:         Footnotes in section headings.
-                                                            (line  6271)
+                                                            (line  6279)
 * footnote, of a footnote:               Footnotes of footnotes.
-                                                            (line  6360)
-* footnotes in figures:                  minipage.          (line  4080)
-* footnotes, creating:                   Footnotes.         (line  6114)
-* Footnotes, in a minipage:              \footnote.         (line  6189)
-* footnotes, symbols instead of numbers: \footnote.         (line  6151)
-* formulas, environment for:             equation.          (line  3282)
-* formulas, math:                        Math formulas.     (line  7871)
-* forward reference:                     Cross references.  (line  2659)
-* forward references, resolving:         Output files.      (line   448)
-* fraction:                              \frac.             (line  9395)
-* fragile commands:                      \protect.          (line  7015)
-* frame rule width:                      \fbox & \framebox. (line 10701)
-* frame, line width:                     \fbox & \framebox. (line 10701)
-* frame, separation from contents:       \fbox & \framebox. (line 10706)
-* French quotation marks:                Text symbols.      (line 12071)
-* functions, math:                       Math functions.    (line  9086)
+                                                            (line  6368)
+* footnotes in figures:                  minipage.          (line  4088)
+* footnotes, creating:                   Footnotes.         (line  6122)
+* Footnotes, in a minipage:              \footnote.         (line  6197)
+* footnotes, symbols instead of numbers: \footnote.         (line  6159)
+* formulas, environment for:             equation.          (line  3290)
+* formulas, math:                        Math formulas.     (line  7879)
+* forward reference:                     Cross references.  (line  2667)
+* forward references, resolving:         Output files.      (line   456)
+* fraction:                              \frac.             (line  9403)
+* fragile commands:                      \protect.          (line  7023)
+* frame rule width:                      \fbox & \framebox. (line 10709)
+* frame, line width:                     \fbox & \framebox. (line 10709)
+* frame, separation from contents:       \fbox & \framebox. (line 10714)
+* French quotation marks:                Text symbols.      (line 12079)
+* functions, math:                       Math functions.    (line  9094)
 * geometry package:                      Document class options.
-                                                            (line   688)
+                                                            (line   696)
 * geometry package <1>:                  Document class options.
-                                                            (line   692)
+                                                            (line   700)
 * global options:                        Document class options.
-                                                            (line   654)
+                                                            (line   662)
 * global options <1>:                    Additional packages.
-                                                            (line   762)
-* glossaries:                            Glossaries.        (line 13231)
-* glossary:                              Glossaries.        (line 13231)
-* glossary, entries:                     \newglossaryentry. (line 13279)
-* glossary, entry reference:             \gls.              (line 13338)
-* glue register, plain TeX:              \newlength.        (line  6687)
-* graphics:                              Graphics.          (line 11207)
+                                                            (line   770)
+* glossaries:                            Glossaries.        (line 13239)
+* glossary:                              Glossaries.        (line 13239)
+* glossary, entries:                     \newglossaryentry. (line 13287)
+* glossary, entry reference:             \gls.              (line 13346)
+* glue register, plain TeX:              \newlength.        (line  6695)
+* graphics:                              Graphics.          (line 11215)
 * graphics <1>:                          Graphics package configuration.
-                                                            (line 11308)
-* graphics <2>:                          \includegraphics.  (line 11501)
-* graphics package:                      Graphics.          (line 11207)
+                                                            (line 11316)
+* graphics <2>:                          \includegraphics.  (line 11509)
+* graphics package:                      Graphics.          (line 11215)
 * graphics package <1>:                  Graphics package configuration.
-                                                            (line 11308)
-* graphics package <2>:                  \includegraphics.  (line 11501)
+                                                            (line 11316)
+* graphics package <2>:                  \includegraphics.  (line 11509)
 * graphics package commands:             Commands for graphics.
-                                                            (line 11495)
+                                                            (line 11503)
 * graphics package options:              Graphics package options.
-                                                            (line 11244)
-* graphics packages:                     \line.             (line  4384)
-* graphics, resizing:                    \scalebox.         (line 11891)
-* graphics, resizing <1>:                \resizebox.        (line 11922)
-* graphics, scaling:                     \scalebox.         (line 11891)
-* graphics, scaling <1>:                 \resizebox.        (line 11922)
-* grave accent:                          Accents.           (line 12271)
-* grave accent, math:                    Math accents.      (line  9225)
-* greater than symbol, in text:          Text symbols.      (line 12174)
-* greek letters:                         Math symbols.      (line  8025)
-* group, and environments:               Environments.      (line  2801)
-* group_skip:                            makeindex.         (line 13111)
-* ha'c<ek accent, math:                  Math accents.      (line  9216)
-* hacek accent:                          Accents.           (line 12318)
-* Halmos symbol:                         \rule.             (line 12387)
-* hat accent:                            Accents.           (line 12267)
-* hat accent, math:                      Math accents.      (line  9228)
-* header style:                          \pagestyle.        (line  9684)
+                                                            (line 11252)
+* graphics packages:                     \line.             (line  4392)
+* graphics, resizing:                    \scalebox.         (line 11899)
+* graphics, resizing <1>:                \resizebox.        (line 11930)
+* graphics, scaling:                     \scalebox.         (line 11899)
+* graphics, scaling <1>:                 \resizebox.        (line 11930)
+* grave accent:                          Accents.           (line 12279)
+* grave accent, math:                    Math accents.      (line  9233)
+* greater than symbol, in text:          Text symbols.      (line 12182)
+* greek letters:                         Math symbols.      (line  8033)
+* group, and environments:               Environments.      (line  2809)
+* group_skip:                            makeindex.         (line 13119)
+* ha'c<ek accent, math:                  Math accents.      (line  9224)
+* hacek accent:                          Accents.           (line 12326)
+* Halmos symbol:                         \rule.             (line 12395)
+* hat accent:                            Accents.           (line 12275)
+* hat accent, math:                      Math accents.      (line  9236)
+* header style:                          \pagestyle.        (line  9692)
 * header, parameters for:                Page layout parameters.
-                                                            (line  1660)
+                                                            (line  1668)
 * hello, world:                          Starting and ending.
-                                                            (line   389)
-* here, putting floats:                  Floats.            (line  1839)
+                                                            (line   397)
+* here, putting floats:                  Floats.            (line  1847)
 * home page for manual:                  About this document.
                                                             (line   319)
-* horizontal space:                      \hss.              (line  9914)
-* horizontal space, stretchable:         \hss.              (line  9914)
-* hungarian umlaut accent:               Accents.           (line 12296)
-* hyperref package:                      \footnotemark.     (line  6241)
-* hyperref package <1>:                  \footnotemark.     (line  6250)
-* hyperref package <2>:                  \pagenumbering.    (line  9665)
+* horizontal space:                      \hss.              (line  9922)
+* horizontal space, stretchable:         \hss.              (line  9922)
+* hungarian umlaut accent:               Accents.           (line 12304)
+* hyperref package:                      \footnotemark.     (line  6249)
+* hyperref package <1>:                  \footnotemark.     (line  6258)
+* hyperref package <2>:                  \pagenumbering.    (line  9673)
 * hyperref package <3>:                  Command line input.
-                                                            (line 13875)
-* hyphenation, defining:                 \hyphenation.      (line  5894)
-* hyphenation, discretionary:            \discretionary.    (line  5830)
-* hyphenation, forcing:                  \- (hyphenation).  (line  5795)
-* hyphenation, preventing:               \mbox & \makebox.  (line 10579)
+                                                            (line 13883)
+* hyphenation, defining:                 \hyphenation.      (line  5902)
+* hyphenation, discretionary:            \discretionary.    (line  5838)
+* hyphenation, forcing:                  \- (hyphenation).  (line  5803)
+* hyphenation, preventing:               \mbox & \makebox.  (line 10587)
 * Icelandic eth:                         Additional Latin letters.
-                                                            (line 12337)
+                                                            (line 12345)
 * Icelandic thorn:                       Additional Latin letters.
-                                                            (line 12373)
-* idx file:                              \index.            (line 13045)
+                                                            (line 12381)
+* idx file:                              \index.            (line 13053)
 * ij letter, Dutch:                      Additional Latin letters.
-                                                            (line 12349)
-* implementations of TeX:                TeX engines.       (line   467)
-* importing graphics:                    \includegraphics.  (line 11501)
-* in:                                    Units of length.   (line  7483)
-* in-line formulas:                      math.              (line  3967)
-* inch:                                  Units of length.   (line  7483)
-* including graphics:                    \includegraphics.  (line 11501)
+                                                            (line 12357)
+* implementations of TeX:                TeX engines.       (line   475)
+* importing graphics:                    \includegraphics.  (line 11509)
+* in:                                    Units of length.   (line  7491)
+* in-line formulas:                      math.              (line  3975)
+* inch:                                  Units of length.   (line  7491)
+* including graphics:                    \includegraphics.  (line 11509)
 * indent, forcing:                       \indent & \noindent.
-                                                            (line  7746)
-* indentation of paragraphs, in minipage: minipage.         (line  4076)
-* indentfirst package:                   \part.             (line  2066)
-* indentfirst package <1>:               \chapter.          (line  2128)
-* indentfirst package <2>:               \section.          (line  2223)
-* indentfirst package <3>:               \subsection.       (line  2289)
+                                                            (line  7754)
+* indentation of paragraphs, in minipage: minipage.         (line  4084)
+* indentfirst package:                   \part.             (line  2074)
+* indentfirst package <1>:               \chapter.          (line  2136)
+* indentfirst package <2>:               \section.          (line  2231)
+* indentfirst package <3>:               \subsection.       (line  2297)
 * indentfirst package <4>:               \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2366)
+                                                            (line  2374)
 * indentfirst package <5>:               \indent & \noindent.
-                                                            (line  7788)
-* indent_length:                         makeindex.         (line 13192)
-* indent_space:                          makeindex.         (line 13188)
-* index entries, 'see' and 'see also':   \index.            (line 12995)
-* index entry:                           \index.            (line 12945)
-* index package:                         \index.            (line 13040)
-* index, page range:                     \index.            (line 12979)
-* index, printing:                       \printindex.       (line 13216)
-* index, processing:                     makeindex.         (line 13060)
-* index, style file:                     makeindex.         (line 13072)
-* indexes:                               Indexes.           (line 12909)
-* infinite horizontal stretch:           \hfill.            (line  9881)
-* infinite vertical stretch:             \vfill.            (line 10494)
-* inner paragraph mode:                  Modes.             (line  9509)
+                                                            (line  7796)
+* indent_length:                         makeindex.         (line 13200)
+* indent_space:                          makeindex.         (line 13196)
+* index entries, 'see' and 'see also':   \index.            (line 13003)
+* index entry:                           \index.            (line 12953)
+* index package:                         \index.            (line 13048)
+* index, page range:                     \index.            (line 12987)
+* index, printing:                       \printindex.       (line 13224)
+* index, processing:                     makeindex.         (line 13068)
+* index, style file:                     makeindex.         (line 13080)
+* indexes:                               Indexes.           (line 12917)
+* infinite horizontal stretch:           \hfill.            (line  9889)
+* infinite vertical stretch:             \vfill.            (line 10502)
+* inner paragraph mode:                  Modes.             (line  9517)
 * input file:                            Splitting the input.
-                                                            (line 12446)
+                                                            (line 12454)
 * input, on command line:                Command line input.
-                                                            (line 13871)
+                                                            (line 13879)
 * input/output, to terminal:             Terminal input/output.
-                                                            (line 13665)
-* inserting figures:                     figure.            (line  3302)
+                                                            (line 13673)
+* inserting figures:                     figure.            (line  3310)
 * insertions of special characters:      Special insertions.
-                                                            (line 11951)
-* internal vertical mode:                Modes.             (line  9500)
-* italic correction:                     \/.                (line 10198)
-* italic font:                           Font styles.       (line  1262)
-* itemize environment:                   itemize.           (line  3515)
-* item_0:                                makeindex.         (line 13135)
-* item_01:                               makeindex.         (line 13144)
-* item_1:                                makeindex.         (line 13138)
-* item_12:                               makeindex.         (line 13154)
-* item_2:                                makeindex.         (line 13141)
-* item_x1:                               makeindex.         (line 13148)
-* item_x2:                               makeindex.         (line 13158)
+                                                            (line 11959)
+* internal vertical mode:                Modes.             (line  9508)
+* italic correction:                     \/.                (line 10206)
+* italic font:                           Font styles.       (line  1270)
+* itemize environment:                   itemize.           (line  3523)
+* item_0:                                makeindex.         (line 13143)
+* item_01:                               makeindex.         (line 13152)
+* item_1:                                makeindex.         (line 13146)
+* item_12:                               makeindex.         (line 13162)
+* item_2:                                makeindex.         (line 13149)
+* item_x1:                               makeindex.         (line 13156)
+* item_x2:                               makeindex.         (line 13166)
 * JPEG files:                            Graphics package configuration.
-                                                            (line 11308)
-* JPEG files <1>:                        \includegraphics.  (line 11501)
+                                                            (line 11316)
+* JPEG files <1>:                        \includegraphics.  (line 11509)
 * JPG files:                             Graphics package configuration.
-                                                            (line 11308)
-* JPG files <1>:                         \includegraphics.  (line 11501)
-* justification, ragged left:            \raggedleft.       (line  3490)
-* justification, ragged right:           \raggedright.      (line  3439)
-* Knuth, Donald E.:                      Overview.          (line   363)
-* label:                                 Cross references.  (line  2638)
-* labelled lists, creating:              description.       (line  3021)
-* Lamport TeX:                           Overview.          (line   381)
-* Lamport, Leslie:                       Overview.          (line   363)
+                                                            (line 11316)
+* JPG files <1>:                         \includegraphics.  (line 11509)
+* justification, ragged left:            \raggedleft.       (line  3498)
+* justification, ragged right:           \raggedright.      (line  3447)
+* Knuth, Donald E.:                      Overview.          (line   371)
+* label:                                 Cross references.  (line  2646)
+* labelled lists, creating:              description.       (line  3029)
+* Lamport TeX:                           Overview.          (line   389)
+* Lamport, Leslie:                       Overview.          (line   371)
 * landscape option:                      Document class options.
-                                                            (line   697)
+                                                            (line   705)
 * landscape orientation:                 Document class options.
-                                                            (line   708)
-* latex command:                         Output files.      (line   425)
-* LaTeX logo:                            Text symbols.      (line 12062)
-* LaTeX overview:                        Overview.          (line   363)
+                                                            (line   716)
+* latex command:                         Output files.      (line   433)
+* LaTeX logo:                            Text symbols.      (line 12070)
+* LaTeX overview:                        Overview.          (line   371)
 * LaTeX Project team:                    About this document.
-                                                            (line   330)
+                                                            (line   338)
 * LaTeX vs. LaTeX2e:                     About this document.
-                                                            (line   326)
+                                                            (line   334)
 * latex-doc-ptr document:                About this document.
-                                                            (line   343)
-* LaTeX2e logo:                          Text symbols.      (line 12065)
+                                                            (line   351)
+* LaTeX2e logo:                          Text symbols.      (line 12073)
 * <latexrefman at tug.org> email address:   About this document.
-                                                            (line   330)
+                                                            (line   338)
 * Latin letters, additional:             Additional Latin letters.
-                                                            (line 12323)
-* layout commands:                       Layout.            (line  1504)
+                                                            (line 12331)
+* layout commands:                       Layout.            (line  1512)
 * layout, page parameters for:           Page layout parameters.
-                                                            (line  1660)
-* left angle quotation marks:            Text symbols.      (line 12071)
-* left arrow, in text:                   Text symbols.      (line 12180)
-* left brace, in text:                   Text symbols.      (line 12127)
-* left quote:                            Text symbols.      (line 12081)
-* left quote, double:                    Text symbols.      (line 12193)
-* left quote, single:                    Text symbols.      (line 12199)
+                                                            (line  1668)
+* left angle quotation marks:            Text symbols.      (line 12079)
+* left arrow, in text:                   Text symbols.      (line 12188)
+* left brace, in text:                   Text symbols.      (line 12135)
+* left quote:                            Text symbols.      (line 12089)
+* left quote, double:                    Text symbols.      (line 12201)
+* left quote, single:                    Text symbols.      (line 12207)
 * left-hand equation numbers:            Document class options.
-                                                            (line   711)
-* left-justifying text:                  \raggedright.      (line  3439)
-* left-justifying text, environment for: flushleft.         (line  3411)
-* left-to-right mode:                    Modes.             (line  9478)
+                                                            (line   719)
+* left-justifying text:                  \raggedright.      (line  3447)
+* left-justifying text, environment for: flushleft.         (line  3419)
+* left-to-right mode:                    Modes.             (line  9486)
 * legalpaper option:                     Document class options.
-                                                            (line   667)
-* lengths, adding to:                    \addtolength.      (line  7549)
-* lengths, allocating new:               \newlength.        (line  6687)
-* lengths, defining and using:           Lengths.           (line  7372)
-* lengths, setting:                      \setlength.        (line  7522)
+                                                            (line   675)
+* lengths, adding to:                    \addtolength.      (line  7557)
+* lengths, allocating new:               \newlength.        (line  6695)
+* lengths, defining and using:           Lengths.           (line  7380)
+* lengths, setting:                      \setlength.        (line  7530)
 * leqno option:                          Document class options.
-                                                            (line   697)
-* less than symbol, in text:             Text symbols.      (line 12177)
-* lethead_flag:                          makeindex.         (line 13118)
-* lethead_prefix:                        makeindex.         (line 13127)
-* lethead_suffix:                        makeindex.         (line 13131)
-* letter class:                          Document classes.  (line   625)
-* letter environment:                    letter.            (line  3598)
+                                                            (line   705)
+* less than symbol, in text:             Text symbols.      (line 12185)
+* lethead_flag:                          makeindex.         (line 13126)
+* lethead_prefix:                        makeindex.         (line 13135)
+* lethead_suffix:                        makeindex.         (line 13139)
+* letter class:                          Document classes.  (line   633)
+* letter environment:                    letter.            (line  3606)
 * letterpaper option:                    Document class options.
-                                                            (line   667)
-* letters, accented:                     Accents.           (line 12235)
+                                                            (line   675)
+* letters, accented:                     Accents.           (line 12243)
 * letters, additional Latin:             Additional Latin letters.
-                                                            (line 12323)
-* letters, ending:                       \closing.          (line 13489)
-* letters, starting:                     \opening.          (line 13594)
-* letters, writing:                      Letters.           (line 13368)
-* line break, forcing:                   \\.                (line  5669)
-* line breaking:                         Line breaking.     (line  5652)
-* line breaks, changing:                 \fussy & \sloppy.  (line  5853)
+                                                            (line 12331)
+* letters, ending:                       \closing.          (line 13497)
+* letters, starting:                     \opening.          (line 13602)
+* letters, writing:                      Letters.           (line 13376)
+* line break, forcing:                   \\.                (line  5677)
+* line breaking:                         Line breaking.     (line  5660)
+* line breaks, changing:                 \fussy & \sloppy.  (line  5861)
 * line breaks, forcing:                  \linebreak & \nolinebreak.
-                                                            (line  5912)
-* line breaks, multiplication discretionary: \*.            (line  9379)
+                                                            (line  5920)
+* line breaks, multiplication discretionary: \*.            (line  9387)
 * line breaks, preventing:               \linebreak & \nolinebreak.
-                                                            (line  5912)
-* lines in tables:                       tabular.           (line  4901)
-* line_max:                              makeindex.         (line 13184)
-* lining numerals:                       Font styles.       (line  1313)
-* lining text up in tables:              tabular.           (line  4901)
-* lining text up using tab stops:        tabbing.           (line  4692)
-* list environment:                      list.              (line  3603)
-* list items, specifying counter:        \usecounter.       (line  7226)
-* list of figures file:                  Output files.      (line   458)
-* list of tables file:                   Output files.      (line   458)
-* listings package:                      tabbing.           (line  4832)
-* listings package <1>:                  verbatim.          (line  5555)
-* listings package <2>:                  \verb.             (line  5605)
-* lists of items:                        itemize.           (line  3515)
-* lists of items, generic:               list.              (line  3603)
-* lists of items, numbered:              enumerate.         (line  3159)
+                                                            (line  5920)
+* lines in tables:                       tabular.           (line  4909)
+* line_max:                              makeindex.         (line 13192)
+* lining numerals:                       Font styles.       (line  1321)
+* lining text up in tables:              tabular.           (line  4909)
+* lining text up using tab stops:        tabbing.           (line  4700)
+* list environment:                      list.              (line  3611)
+* list items, specifying counter:        \usecounter.       (line  7234)
+* list of figures file:                  Output files.      (line   466)
+* list of tables file:                   Output files.      (line   466)
+* listings package:                      tabbing.           (line  4840)
+* listings package <1>:                  verbatim.          (line  5563)
+* listings package <2>:                  \verb.             (line  5613)
+* lists of items:                        itemize.           (line  3523)
+* lists of items, generic:               list.              (line  3611)
+* lists of items, numbered:              enumerate.         (line  3167)
 * loading additional packages:           Additional packages.
-                                                            (line   753)
-* log file:                              Output files.      (line   443)
-* logo, LaTeX:                           Text symbols.      (line 12062)
-* logo, LaTeX2e:                         Text symbols.      (line 12065)
-* logo, TeX:                             Text symbols.      (line 12103)
+                                                            (line   761)
+* log file:                              Output files.      (line   451)
+* logo, LaTeX:                           Text symbols.      (line 12070)
+* logo, LaTeX2e:                         Text symbols.      (line 12073)
+* logo, TeX:                             Text symbols.      (line 12111)
 * long command:                          Class and package commands.
-                                                            (line   853)
-* low-9 quotation marks, single and double: Text symbols.   (line 12093)
+                                                            (line   861)
+* low-9 quotation marks, single and double: Text symbols.   (line 12101)
 * low-level font commands:               Low-level font commands.
-                                                            (line  1362)
+                                                            (line  1370)
 * lowercase:                             Upper and lower case.
-                                                            (line 11989)
-* LR box:                                picture.           (line  4227)
-* LR mode:                               Modes.             (line  9478)
-* lrbox:                                 lrbox.             (line 10911)
+                                                            (line 11997)
+* LR box:                                picture.           (line  4235)
+* LR mode:                               Modes.             (line  9486)
+* lrbox:                                 lrbox.             (line 10919)
 * lshort document:                       About this document.
-                                                            (line   354)
-* ltugboat class:                        tugboat template.  (line 14085)
-* lualatex command:                      TeX engines.       (line   491)
-* LuaTeX:                                TeX engines.       (line   491)
-* m-width:                               Units of length.   (line  7504)
-* macro package, LaTeX as:               Overview.          (line   368)
-* macron accent:                         Accents.           (line 12263)
-* macron accent, math:                   Math accents.      (line  9210)
+                                                            (line   362)
+* ltugboat class:                        tugboat template.  (line 14093)
+* lualatex command:                      TeX engines.       (line   499)
+* LuaTeX:                                TeX engines.       (line   499)
+* m-width:                               Units of length.   (line  7512)
+* macro package, LaTeX as:               Overview.          (line   376)
+* macron accent:                         Accents.           (line 12271)
+* macron accent, math:                   Math accents.      (line  9218)
 * macros2e package:                      \makeatletter & \makeatother.
-                                                            (line  6571)
-* Madsen, Lars:                          eqnarray.          (line  3226)
-* make a box:                            \mbox & \makebox.  (line 10579)
-* makeindex:                             makeindex.         (line 13060)
-* makeindex program:                     makeindex.         (line 13060)
-* makeindex, style file:                 makeindex.         (line 13072)
-* making a title page:                   titlepage.         (line  5491)
-* making paragraphs:                     Making paragraphs. (line  7649)
-* marginal notes:                        Marginal notes.    (line  7822)
-* masculine ordinal symbol:              Text symbols.      (line 12184)
-* matching brackets:                     \left & \right.    (line  9407)
-* matching parentheses:                  \left & \right.    (line  9407)
-* math accents:                          Math accents.      (line  9202)
-* math environment:                      math.              (line  3967)
-* math environment <1>:                  Math formulas.     (line  7871)
-* math formulas:                         Math formulas.     (line  7871)
-* math functions:                        Math functions.    (line  9086)
-* math miscellany:                       Math miscellany.   (line  9353)
-* math mode:                             Modes.             (line  9488)
-* math mode, entering:                   Math formulas.     (line  7871)
+                                                            (line  6579)
+* Madsen, Lars:                          eqnarray.          (line  3234)
+* make a box:                            \mbox & \makebox.  (line 10587)
+* makeindex:                             makeindex.         (line 13068)
+* makeindex program:                     makeindex.         (line 13068)
+* makeindex, style file:                 makeindex.         (line 13080)
+* making a title page:                   titlepage.         (line  5499)
+* making paragraphs:                     Making paragraphs. (line  7657)
+* marginal notes:                        Marginal notes.    (line  7830)
+* masculine ordinal symbol:              Text symbols.      (line 12192)
+* matching brackets:                     \left & \right.    (line  9415)
+* matching parentheses:                  \left & \right.    (line  9415)
+* math accents:                          Math accents.      (line  9210)
+* math environment:                      math.              (line  3975)
+* math environment <1>:                  Math formulas.     (line  7879)
+* math formulas:                         Math formulas.     (line  7879)
+* math functions:                        Math functions.    (line  9094)
+* math miscellany:                       Math miscellany.   (line  9361)
+* math mode:                             Modes.             (line  9496)
+* math mode, entering:                   Math formulas.     (line  7879)
 * math mode, spacing:                    Spacing in math mode.
-                                                            (line  9296)
-* math symbols:                          Math symbols.      (line  8025)
-* math, bold:                            Font styles.       (line  1309)
-* mathtools package:                     Math formulas.     (line  7951)
+                                                            (line  9304)
+* math symbols:                          Math symbols.      (line  8033)
+* math, bold:                            Font styles.       (line  1317)
+* mathtools package:                     Math formulas.     (line  7959)
 * mathtools package <1>:                 Over- and Underlining.
-                                                            (line  9290)
-* MetaPost package:                      \line.             (line  4384)
+                                                            (line  9298)
+* MetaPost package:                      \line.             (line  4392)
 * mfirstuc package:                      Upper and lower case.
-                                                            (line 12028)
+                                                            (line 12036)
 * mhchem package:                        Subscripts & superscripts.
-                                                            (line  8018)
-* Millimeter:                            Units of length.   (line  7493)
-* minipage environment:                  minipage.          (line  3979)
-* minipage, creating a:                  minipage.          (line  3979)
-* minted package:                        tabbing.           (line  4832)
-* minted package <1>:                    verbatim.          (line  5555)
-* minted package <2>:                    \verb.             (line  5605)
-* mirrors of CTAN:                       CTAN.              (line   608)
-* mm:                                    Units of length.   (line  7493)
-* modes:                                 Modes.             (line  9468)
-* monospace font:                        Font styles.       (line  1277)
-* moving arguments:                      \protect.          (line  7028)
-* mpfootnote counter:                    \footnote.         (line  6189)
-* mu:                                    Units of length.   (line  7515)
-* mu, math unit:                         Units of length.   (line  7515)
-* multicolumn text:                      \twocolumn.        (line  1521)
-* multilingual support:                  Accents.           (line 12235)
-* multind package:                       Indexes.           (line 12935)
-* multiplication, discretionary:         \*.                (line  9379)
-* name:                                  \newglossaryentry. (line 13316)
-* NBSP:                                  ~.                 (line 10118)
+                                                            (line  8026)
+* Millimeter:                            Units of length.   (line  7501)
+* minipage environment:                  minipage.          (line  3987)
+* minipage, creating a:                  minipage.          (line  3987)
+* minted package:                        tabbing.           (line  4840)
+* minted package <1>:                    verbatim.          (line  5563)
+* minted package <2>:                    \verb.             (line  5613)
+* mirrors of CTAN:                       CTAN.              (line   616)
+* mm:                                    Units of length.   (line  7501)
+* modes:                                 Modes.             (line  9476)
+* monospace font:                        Font styles.       (line  1285)
+* moving arguments:                      \protect.          (line  7036)
+* mpfootnote counter:                    \footnote.         (line  6197)
+* mu:                                    Units of length.   (line  7523)
+* mu, math unit:                         Units of length.   (line  7523)
+* multicolumn text:                      \twocolumn.        (line  1529)
+* multilingual support:                  Accents.           (line 12243)
+* multind package:                       Indexes.           (line 12943)
+* multiplication, discretionary:         \*.                (line  9387)
+* name:                                  \newglossaryentry. (line 13324)
+* NBSP:                                  ~.                 (line 10126)
 * nested \include, not allowed:          \include & \includeonly.
-                                                            (line 12618)
+                                                            (line 12626)
 * new class commands:                    Class and package construction.
-                                                            (line   769)
+                                                            (line   777)
 * new command, check:                    Class and package commands.
-                                                            (line   851)
+                                                            (line   859)
 * new command, definition:               Class and package commands.
-                                                            (line   926)
+                                                            (line   934)
 * new commands, defining:                \newcommand & \renewcommand.
-                                                            (line  6381)
-* new commands, defining <1>:            \providecommand.   (line  6506)
+                                                            (line  6389)
+* new commands, defining <1>:            \providecommand.   (line  6514)
 * new line, output as input:             \obeycr & \restorecr.
-                                                            (line  5731)
-* new line, starting:                    \\.                (line  5669)
-* new line, starting (paragraph mode):   \newline.          (line  5771)
-* new page, starting:                    \newpage.          (line  6015)
+                                                            (line  5739)
+* new line, starting:                    \\.                (line  5677)
+* new line, starting (paragraph mode):   \newline.          (line  5779)
+* new page, starting:                    \newpage.          (line  6023)
 * non-English characters:                Additional Latin letters.
-                                                            (line 12323)
-* notes in the margin:                   Marginal notes.    (line  7822)
+                                                            (line 12331)
+* notes in the margin:                   Marginal notes.    (line  7830)
 * notitlepage option:                    Document class options.
-                                                            (line   697)
-* null delimiter:                        \left & \right.    (line  9407)
-* numbered items, specifying counter:    \usecounter.       (line  7226)
-* numerals, old-style:                   Font styles.       (line  1313)
-* oblique font:                          Font styles.       (line  1274)
+                                                            (line   705)
+* null delimiter:                        \left & \right.    (line  9415)
+* numbered items, specifying counter:    \usecounter.       (line  7234)
+* numerals, old-style:                   Font styles.       (line  1321)
+* oblique font:                          Font styles.       (line  1282)
 * oe ligature:                           Additional Latin letters.
-                                                            (line 12365)
-* ogonek:                                Accents.           (line 12300)
-* old-style numerals:                    Font styles.       (line  1313)
-* one-column output:                     \onecolumn.        (line  1509)
+                                                            (line 12373)
+* ogonek:                                Accents.           (line 12308)
+* old-style numerals:                    Font styles.       (line  1321)
+* one-column output:                     \onecolumn.        (line  1517)
 * onecolumn option:                      Document class options.
-                                                            (line   726)
+                                                            (line   734)
 * oneside option:                        Document class options.
-                                                            (line   726)
+                                                            (line   734)
 * openany option:                        Document class options.
-                                                            (line   726)
+                                                            (line   734)
 * openbib option:                        Document class options.
-                                                            (line   697)
-* opening quote:                         Text symbols.      (line 12081)
+                                                            (line   705)
+* opening quote:                         Text symbols.      (line 12089)
 * openright option:                      Document class options.
-                                                            (line   726)
-* OpenType fonts:                        TeX engines.       (line   467)
+                                                            (line   734)
+* OpenType fonts:                        TeX engines.       (line   475)
 * options, class:                        Class and package commands.
-                                                            (line   896)
+                                                            (line   904)
 * options, color package:                Color package options.
-                                                            (line 10966)
+                                                            (line 10974)
 * options, command line:                 Command line options.
-                                                            (line 13788)
+                                                            (line 13796)
 * options, document class:               Document class options.
-                                                            (line   654)
+                                                            (line   662)
 * options, document class <1>:           Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * options, global:                       Additional packages.
-                                                            (line   762)
+                                                            (line   770)
 * options, graphics package:             Graphics package options.
-                                                            (line 11244)
+                                                            (line 11252)
 * options, package:                      Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * options, package <1>:                  Class and package commands.
-                                                            (line   896)
-* ordinals, feminine and masculine:      Text symbols.      (line 12184)
+                                                            (line   904)
+* ordinals, feminine and masculine:      Text symbols.      (line 12192)
 * oslash:                                Additional Latin letters.
-                                                            (line 12361)
-* outer paragraph mode:                  Modes.             (line  9509)
-* overbar accent:                        Accents.           (line 12263)
-* overdot accent, math:                  Math accents.      (line  9222)
+                                                            (line 12369)
+* outer paragraph mode:                  Modes.             (line  9517)
+* overbar accent:                        Accents.           (line 12271)
+* overdot accent, math:                  Math accents.      (line  9230)
 * overlining:                            Over- and Underlining.
-                                                            (line  9251)
-* overview of LaTeX:                     Overview.          (line   363)
+                                                            (line  9259)
+* overview of LaTeX:                     Overview.          (line   371)
 * package file layout:                   Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * package options:                       Class and package structure.
-                                                            (line   792)
+                                                            (line   800)
 * package options <1>:                   Class and package commands.
-                                                            (line   896)
-* package, algorithm2e:                  tabbing.           (line  4832)
-* package, amsfonts:                     Math formulas.     (line  7951)
-* package, amsmath:                      array.             (line  2901)
-* package, amsmath <1>:                  array.             (line  2912)
-* package, amsmath <2>:                  displaymath.       (line  3093)
-* package, amsmath <3>:                  equation.          (line  3296)
-* package, amsmath <4>:                  theorem.           (line  5483)
-* package, amsmath <5>:                  Math formulas.     (line  7951)
-* package, amsmath <6>:                  Dots.              (line  9062)
-* package, amsmath <7>:                  Math functions.    (line  9191)
+                                                            (line   904)
+* package, algorithm2e:                  tabbing.           (line  4840)
+* package, amsfonts:                     Math formulas.     (line  7959)
+* package, amsmath:                      array.             (line  2909)
+* package, amsmath <1>:                  array.             (line  2920)
+* package, amsmath <2>:                  displaymath.       (line  3101)
+* package, amsmath <3>:                  equation.          (line  3304)
+* package, amsmath <4>:                  theorem.           (line  5491)
+* package, amsmath <5>:                  Math formulas.     (line  7959)
+* package, amsmath <6>:                  Dots.              (line  9070)
+* package, amsmath <7>:                  Math functions.    (line  9199)
 * package, amsmath <8>:                  Colon character & \colon.
-                                                            (line  9368)
+                                                            (line  9376)
 * package, amsmath <9>:                  Colon character & \colon.
-                                                            (line  9372)
-* package, amsthm:                       theorem.           (line  5483)
-* package, amsthm <1>:                   \rule.             (line 12392)
-* package, appendix:                     \appendix.         (line  2401)
-* package, array (package):              array.             (line  2923)
-* package, Asymptote:                    \line.             (line  4384)
-* package, Asymptote <1>:                \strut.            (line 10414)
-* package, Asymptote <2>:                \mbox & \makebox.  (line 10646)
-* package, babel:                        \chapter.          (line  2141)
-* package, babel <1>:                    thebibliography.   (line  5273)
-* package, babel <2>:                    Accents.           (line 12235)
-* package, babel <3>:                    \today.            (line 12422)
+                                                            (line  9380)
+* package, amsthm:                       theorem.           (line  5491)
+* package, amsthm <1>:                   \rule.             (line 12400)
+* package, appendix:                     \appendix.         (line  2409)
+* package, array (package):              array.             (line  2931)
+* package, Asymptote:                    \line.             (line  4392)
+* package, Asymptote <1>:                \strut.            (line 10422)
+* package, Asymptote <2>:                \mbox & \makebox.  (line 10654)
+* package, babel:                        \chapter.          (line  2149)
+* package, babel <1>:                    thebibliography.   (line  5281)
+* package, babel <2>:                    Accents.           (line 12243)
+* package, babel <3>:                    \today.            (line 12430)
 * package, babel <4>:                    Table of contents etc..
-                                                            (line 12749)
-* package, babel <5>:                    \index.            (line 12995)
+                                                            (line 12757)
+* package, babel <5>:                    \index.            (line 13003)
 * package, bigfoot:                      Footnotes of footnotes.
-                                                            (line  6360)
+                                                            (line  6368)
 * package, bm:                           \boldmath & \unboldmath.
-                                                            (line  9017)
-* package, cleveref:                     Cross references.  (line  2670)
-* package, cleveref <1>:                 \ref.              (line  2783)
-* package, cleveref <2>:                 \footnotemark.     (line  6241)
-* package, cprotect:                     verbatim.          (line  5550)
-* package, cprotect <1>:                 \verb.             (line  5608)
-* package, datetime:                     \today.            (line 12436)
-* package, dcolumn:                      array.             (line  2923)
-* package, enumitem:                     list.              (line  3867)
-* package, envlab:                       \makelabels.       (line 13576)
+                                                            (line  9025)
+* package, cleveref:                     Cross references.  (line  2678)
+* package, cleveref <1>:                 \ref.              (line  2791)
+* package, cleveref <2>:                 \footnotemark.     (line  6249)
+* package, cprotect:                     verbatim.          (line  5558)
+* package, cprotect <1>:                 \verb.             (line  5616)
+* package, datetime:                     \today.            (line 12444)
+* package, dcolumn:                      array.             (line  2931)
+* package, enumitem:                     list.              (line  3875)
+* package, envlab:                       \makelabels.       (line 13584)
 * package, etoolbox:                     Class and package commands.
-                                                            (line   940)
-* package, eurosym:                      Text symbols.      (line 12165)
-* package, fancyhdr:                     Page styles.       (line  9548)
-* package, fancyhdr <1>:                 \pagestyle.        (line  9691)
-* package, fancyvrb:                     tabbing.           (line  4832)
-* package, fancyvrb <1>:                 verbatim.          (line  5561)
-* package, flafter:                      Floats.            (line  1869)
-* package, float:                        Floats.            (line  1839)
+                                                            (line   948)
+* package, eurosym:                      Text symbols.      (line 12173)
+* package, fancyhdr:                     Page styles.       (line  9556)
+* package, fancyhdr <1>:                 \pagestyle.        (line  9699)
+* package, fancyvrb:                     tabbing.           (line  4840)
+* package, fancyvrb <1>:                 verbatim.          (line  5569)
+* package, flafter:                      Floats.            (line  1877)
+* package, float:                        Floats.            (line  1847)
 * package, geometry:                     Document class options.
-                                                            (line   688)
+                                                            (line   696)
 * package, geometry <1>:                 Document class options.
-                                                            (line   692)
-* package, hyperref:                     \footnotemark.     (line  6241)
-* package, hyperref <1>:                 \footnotemark.     (line  6250)
-* package, hyperref <2>:                 \pagenumbering.    (line  9665)
+                                                            (line   700)
+* package, hyperref:                     \footnotemark.     (line  6249)
+* package, hyperref <1>:                 \footnotemark.     (line  6258)
+* package, hyperref <2>:                 \pagenumbering.    (line  9673)
 * package, hyperref <3>:                 Command line input.
-                                                            (line 13875)
-* package, indentfirst:                  \part.             (line  2066)
-* package, indentfirst <1>:              \chapter.          (line  2128)
-* package, indentfirst <2>:              \section.          (line  2223)
-* package, indentfirst <3>:              \subsection.       (line  2289)
+                                                            (line 13883)
+* package, indentfirst:                  \part.             (line  2074)
+* package, indentfirst <1>:              \chapter.          (line  2136)
+* package, indentfirst <2>:              \section.          (line  2231)
+* package, indentfirst <3>:              \subsection.       (line  2297)
 * package, indentfirst <4>:              \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2366)
+                                                            (line  2374)
 * package, indentfirst <5>:              \indent & \noindent.
-                                                            (line  7788)
-* package, index:                        \index.            (line 13040)
-* package, listings:                     tabbing.           (line  4832)
-* package, listings <1>:                 verbatim.          (line  5555)
-* package, listings <2>:                 \verb.             (line  5605)
+                                                            (line  7796)
+* package, index:                        \index.            (line 13048)
+* package, listings:                     tabbing.           (line  4840)
+* package, listings <1>:                 verbatim.          (line  5563)
+* package, listings <2>:                 \verb.             (line  5613)
 * package, macros2e:                     \makeatletter & \makeatother.
-                                                            (line  6571)
-* package, mathtools:                    Math formulas.     (line  7951)
+                                                            (line  6579)
+* package, mathtools:                    Math formulas.     (line  7959)
 * package, mathtools <1>:                Over- and Underlining.
-                                                            (line  9290)
-* package, MetaPost:                     \line.             (line  4384)
+                                                            (line  9298)
+* package, MetaPost:                     \line.             (line  4392)
 * package, mfirstuc:                     Upper and lower case.
-                                                            (line 12028)
+                                                            (line 12036)
 * package, mhchem:                       Subscripts & superscripts.
-                                                            (line  8018)
-* package, minted:                       tabbing.           (line  4832)
-* package, minted <1>:                   verbatim.          (line  5555)
-* package, minted <2>:                   \verb.             (line  5605)
-* package, multind:                      Indexes.           (line 12935)
-* package, pict2e:                       \line.             (line  4384)
-* package, polyglossia:                  Accents.           (line 12235)
-* package, polyglossia <1>:              \today.            (line 12422)
+                                                            (line  8026)
+* package, minted:                       tabbing.           (line  4840)
+* package, minted <1>:                   verbatim.          (line  5563)
+* package, minted <2>:                   \verb.             (line  5613)
+* package, multind:                      Indexes.           (line 12943)
+* package, pict2e:                       \line.             (line  4392)
+* package, polyglossia:                  Accents.           (line 12243)
+* package, polyglossia <1>:              \today.            (line 12430)
 * package, polyglossia <2>:              Table of contents etc..
-                                                            (line 12749)
-* package, polyglossia <3>:              \index.            (line 12995)
-* package, PSTricks:                     \line.             (line  4384)
+                                                            (line 12757)
+* package, polyglossia <3>:              \index.            (line 13003)
+* package, PSTricks:                     \line.             (line  4392)
 * package, sagetex:                      Command line options.
-                                                            (line 13844)
+                                                            (line 13852)
 * package, setspace:                     Low-level font commands.
-                                                            (line  1474)
-* package, showidx:                      Indexes.           (line 12935)
-* package, siunitx:                      ~.                 (line 10144)
-* package, symbols:                      Math symbols.      (line  8025)
+                                                            (line  1482)
+* package, showidx:                      Indexes.           (line 12943)
+* package, siunitx:                      ~.                 (line 10152)
+* package, symbols:                      Math symbols.      (line  8033)
 * package, textcase:                     Upper and lower case.
-                                                            (line 12025)
-* package, textcomp:                     Font styles.       (line  1313)
-* package, TikZ:                         \line.             (line  4384)
-* package, TikZ <1>:                     \strut.            (line 10414)
-* package, TikZ <2>:                     \mbox & \makebox.  (line 10645)
-* package, titlesec:                     \part.             (line  2070)
-* package, titlesec <1>:                 \chapter.          (line  2149)
-* package, titlesec <2>:                 \section.          (line  2227)
-* package, titlesec <3>:                 \subsection.       (line  2293)
+                                                            (line 12033)
+* package, textcomp:                     Font styles.       (line  1321)
+* package, TikZ:                         \line.             (line  4392)
+* package, TikZ <1>:                     \strut.            (line 10422)
+* package, TikZ <2>:                     \mbox & \makebox.  (line 10653)
+* package, titlesec:                     \part.             (line  2078)
+* package, titlesec <1>:                 \chapter.          (line  2157)
+* package, titlesec <2>:                 \section.          (line  2235)
+* package, titlesec <3>:                 \subsection.       (line  2301)
 * package, titlesec <4>:                 \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2370)
+                                                            (line  2378)
 * package, tocbibbind:                   Table of contents etc..
-                                                            (line 12760)
+                                                            (line 12768)
 * package, tocloft:                      Table of contents etc..
-                                                            (line 12760)
+                                                            (line 12768)
 * package, ulem:                         Over- and Underlining.
-                                                            (line  9260)
-* package, url:                          \verb.             (line  5601)
-* package, verbatimbox:                  verbatim.          (line  5561)
+                                                            (line  9268)
+* package, url:                          \verb.             (line  5609)
+* package, verbatimbox:                  verbatim.          (line  5569)
 * packages, loading additional:          Additional packages.
-                                                            (line   753)
+                                                            (line   761)
 * page break, forcing:                   \pagebreak & \nopagebreak.
-                                                            (line  6073)
+                                                            (line  6081)
 * page break, preventing:                \pagebreak & \nopagebreak.
-                                                            (line  6073)
-* page breaking:                         Page breaking.     (line  5943)
+                                                            (line  6081)
+* page breaking:                         Page breaking.     (line  5951)
 * page layout parameters:                Page layout parameters.
-                                                            (line  1660)
-* page number, cross referencing:        \pageref.          (line  2736)
-* page numbering style:                  \pagenumbering.    (line  9626)
-* page style, this page:                 \thispagestyle.    (line  9768)
-* page styles:                           Page styles.       (line  9542)
-* page, colored:                         Colored pages.     (line 11186)
-* page_precedence:                       makeindex.         (line 13197)
-* paired delimiters:                     \left & \right.    (line  9407)
-* paragraph:                             Sectioning.        (line  1943)
+                                                            (line  1668)
+* page number, cross referencing:        \pageref.          (line  2744)
+* page numbering style:                  \pagenumbering.    (line  9634)
+* page style, this page:                 \thispagestyle.    (line  9776)
+* page styles:                           Page styles.       (line  9550)
+* page, colored:                         Colored pages.     (line 11194)
+* page_precedence:                       makeindex.         (line 13205)
+* paired delimiters:                     \left & \right.    (line  9415)
+* paragraph:                             Sectioning.        (line  1951)
 * paragraph <1>:                         \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2311)
+                                                            (line  2319)
 * paragraph indentation:                 \parindent & \parskip.
-                                                            (line  7795)
-* paragraph indentation, in minipage:    minipage.          (line  4076)
-* paragraph indentations in quoted text: quotation & quote. (line  4662)
+                                                            (line  7803)
+* paragraph indentation, in minipage:    minipage.          (line  4084)
+* paragraph indentations in quoted text: quotation & quote. (line  4670)
 * paragraph indentations in quoted text, omitting: quotation & quote.
-                                                            (line  4662)
-* paragraph mode:                        Modes.             (line  9474)
-* paragraph mode <1>:                    \parbox.           (line 10735)
-* paragraph symbol:                      Text symbols.      (line 12085)
-* paragraph, ending:                     \par.              (line  7693)
-* paragraph, in a box:                   \parbox.           (line 10735)
-* paragraphs:                            Making paragraphs. (line  7649)
-* parameters, for footnotes:             \footnote.         (line  6161)
+                                                            (line  4670)
+* paragraph mode:                        Modes.             (line  9482)
+* paragraph mode <1>:                    \parbox.           (line 10743)
+* paragraph symbol:                      Text symbols.      (line 12093)
+* paragraph, ending:                     \par.              (line  7701)
+* paragraph, in a box:                   \parbox.           (line 10743)
+* paragraphs:                            Making paragraphs. (line  7657)
+* parameters, for footnotes:             \footnote.         (line  6169)
 * parameters, page layout:               Page layout parameters.
-                                                            (line  1660)
-* part:                                  Sectioning.        (line  1943)
-* part <1>:                              \part.             (line  2022)
-* pc:                                    Units of length.   (line  7480)
+                                                            (line  1668)
+* part:                                  Sectioning.        (line  1951)
+* part <1>:                              \part.             (line  2030)
+* pc:                                    Units of length.   (line  7488)
 * PDF graphic files:                     Graphics package configuration.
-                                                            (line 11308)
-* PDF graphic files <1>:                 \includegraphics.  (line 11501)
-* pdflatex command:                      Output files.      (line   435)
-* pdfTeX:                                Output files.      (line   435)
-* pdfTeX engine:                         TeX engines.       (line   474)
-* period, abbreviation-ending:           \@.                (line 10001)
-* period, centered, in text:             Text symbols.      (line 12187)
-* period, sentence-ending:               \@.                (line 10001)
-* period, spacing after:                 \@.                (line 10001)
-* pica:                                  Units of length.   (line  7480)
-* pict2e package:                        \line.             (line  4384)
-* pict2e package <1>:                    \line.             (line  4384)
-* picture environment:                   picture.           (line  4130)
-* pictures, creating:                    picture.           (line  4130)
-* pilcrow:                               Text symbols.      (line 12085)
-* placement of floats:                   Floats.            (line  1818)
-* plural:                                \newglossaryentry. (line 13324)
+                                                            (line 11316)
+* PDF graphic files <1>:                 \includegraphics.  (line 11509)
+* pdflatex command:                      Output files.      (line   443)
+* pdfTeX:                                Output files.      (line   443)
+* pdfTeX engine:                         TeX engines.       (line   482)
+* period, abbreviation-ending:           \@.                (line 10009)
+* period, centered, in text:             Text symbols.      (line 12195)
+* period, sentence-ending:               \@.                (line 10009)
+* period, spacing after:                 \@.                (line 10009)
+* pica:                                  Units of length.   (line  7488)
+* pict2e package:                        \line.             (line  4392)
+* pict2e package <1>:                    \line.             (line  4392)
+* picture environment:                   picture.           (line  4138)
+* pictures, creating:                    picture.           (line  4138)
+* pilcrow:                               Text symbols.      (line 12093)
+* placement of floats:                   Floats.            (line  1826)
+* plural:                                \newglossaryentry. (line 13332)
 * PNG files:                             Graphics package configuration.
-                                                            (line 11308)
-* PNG files <1>:                         \includegraphics.  (line 11501)
-* poetry, an environment for:            verse.             (line  5616)
-* Point:                                 Units of length.   (line  7476)
+                                                            (line 11316)
+* PNG files <1>:                         \includegraphics.  (line 11509)
+* poetry, an environment for:            verse.             (line  5624)
+* Point:                                 Units of length.   (line  7484)
 * polish l:                              Additional Latin letters.
-                                                            (line 12353)
-* polyglossia package:                   Accents.           (line 12235)
-* polyglossia package <1>:               \today.            (line 12422)
+                                                            (line 12361)
+* polyglossia package:                   Accents.           (line 12243)
+* polyglossia package <1>:               \today.            (line 12430)
 * polyglossia package <2>:               Table of contents etc..
-                                                            (line 12749)
-* polyglossia package <3>:               \index.            (line 12995)
+                                                            (line 12757)
+* polyglossia package <3>:               \index.            (line 13003)
 * portrait orientation:                  Document class options.
-                                                            (line   708)
-* position, in picture:                  picture.           (line  4201)
+                                                            (line   716)
+* position, in picture:                  picture.           (line  4209)
 * positional parameter:                  \newcommand & \renewcommand.
-                                                            (line  6427)
-* postamble:                             makeindex.         (line 13108)
-* postscript, in letters:                \ps.               (line 13606)
-* pounds symbol:                         Text symbols.      (line 12089)
-* preamble:                              makeindex.         (line 13104)
+                                                            (line  6435)
+* postamble:                             makeindex.         (line 13116)
+* postscript, in letters:                \ps.               (line 13614)
+* pounds symbol:                         Text symbols.      (line 12097)
+* preamble:                              makeindex.         (line 13112)
 * preamble, defined:                     Starting and ending.
-                                                            (line   405)
+                                                            (line   413)
 * prompt, *:                             Recovering from errors.
-                                                            (line 13934)
-* pronunciation:                         Overview.          (line   381)
-* PSTricks package:                      \line.             (line  4384)
-* pt:                                    Units of length.   (line  7476)
+                                                            (line 13942)
+* pronunciation:                         Overview.          (line   389)
+* PSTricks package:                      \line.             (line  4392)
+* pt:                                    Units of length.   (line  7484)
 * quad:                                  Spacing in math mode.
-                                                            (line  9341)
-* question mark, upside-down:            Text symbols.      (line 12190)
-* quotation environment:                 quotation & quote. (line  4662)
-* quotation marks, French:               Text symbols.      (line 12071)
-* quote environment:                     quotation & quote. (line  4662)
-* quote, single straight:                Text symbols.      (line 12205)
-* quote, straight base:                  Text symbols.      (line 12209)
+                                                            (line  9349)
+* question mark, upside-down:            Text symbols.      (line 12198)
+* quotation environment:                 quotation & quote. (line  4670)
+* quotation marks, French:               Text symbols.      (line 12079)
+* quote environment:                     quotation & quote. (line  4670)
+* quote, single straight:                Text symbols.      (line 12213)
+* quote, straight base:                  Text symbols.      (line 12217)
 * quoted text with paragraph indentation, displaying: quotation & quote.
-                                                            (line  4662)
+                                                            (line  4670)
 * quoted text without paragraph indentation, displaying: quotation & quote.
-                                                            (line  4662)
-* radical:                               \sqrt.             (line  9442)
-* ragged left text:                      \raggedleft.       (line  3490)
-* ragged left text, environment for:     flushright.        (line  3472)
-* ragged right text:                     \raggedright.      (line  3439)
-* ragged right text, environment for:    flushleft.         (line  3411)
+                                                            (line  4670)
+* radical:                               \sqrt.             (line  9450)
+* ragged left text:                      \raggedleft.       (line  3498)
+* ragged left text, environment for:     flushright.        (line  3480)
+* ragged right text:                     \raggedright.      (line  3447)
+* ragged right text, environment for:    flushleft.         (line  3419)
 * redefining environments:               \newenvironment & \renewenvironment.
-                                                            (line  6737)
-* reference, forward:                    Cross references.  (line  2659)
-* references, resolving forward:         Output files.      (line   448)
-* registered symbol:                     Text symbols.      (line 12212)
-* relation, text above:                  \stackrel.         (line  9458)
-* remarks in the margin:                 Marginal notes.    (line  7822)
-* report class:                          Document classes.  (line   625)
+                                                            (line  6745)
+* reference, forward:                    Cross references.  (line  2667)
+* references, resolving forward:         Output files.      (line   456)
+* registered symbol:                     Text symbols.      (line 12220)
+* relation, text above:                  \stackrel.         (line  9466)
+* remarks in the margin:                 Marginal notes.    (line  7830)
+* report class:                          Document classes.  (line   633)
 * reporting bugs:                        About this document.
-                                                            (line   334)
+                                                            (line   342)
 * reserved characters:                   Reserved characters.
-                                                            (line 11957)
-* resizing:                              \scalebox.         (line 11891)
-* resizing <1>:                          \resizebox.        (line 11922)
-* right angle quotation marks:           Text symbols.      (line 12071)
-* right arrow, in text:                  Text symbols.      (line 12215)
-* right brace, in text:                  Text symbols.      (line 12130)
-* right quote:                           Text symbols.      (line 12096)
-* right quote, double:                   Text symbols.      (line 12196)
-* right quote, single:                   Text symbols.      (line 12202)
+                                                            (line 11965)
+* resizing:                              \scalebox.         (line 11899)
+* resizing <1>:                          \resizebox.        (line 11930)
+* right angle quotation marks:           Text symbols.      (line 12079)
+* right arrow, in text:                  Text symbols.      (line 12223)
+* right brace, in text:                  Text symbols.      (line 12138)
+* right quote:                           Text symbols.      (line 12104)
+* right quote, double:                   Text symbols.      (line 12204)
+* right quote, single:                   Text symbols.      (line 12210)
 * right-hand equation numbers:           Document class options.
-                                                            (line   711)
-* right-justifying text:                 \raggedleft.       (line  3490)
-* right-justifying text, environment for: flushright.       (line  3472)
-* ring accent:                           Accents.           (line 12304)
-* ring accent, math:                     Math accents.      (line  9231)
-* robust commands:                       \protect.          (line  7015)
-* roman font:                            Font styles.       (line  1265)
+                                                            (line   719)
+* right-justifying text:                 \raggedleft.       (line  3498)
+* right-justifying text, environment for: flushright.       (line  3480)
+* ring accent:                           Accents.           (line 12312)
+* ring accent, math:                     Math accents.      (line  9239)
+* robust commands:                       \protect.          (line  7023)
+* roman font:                            Font styles.       (line  1273)
 * root file:                             Splitting the input.
-                                                            (line 12450)
-* roots:                                 \sqrt.             (line  9442)
-* rotating graphics:                     \rotatebox.        (line 11823)
-* rotating text:                         \rotatebox.        (line 11823)
-* rotation:                              \rotatebox.        (line 11823)
-* row, tabbing:                          tabbing.           (line  4732)
-* rubber lengths, defining new:          \newlength.        (line  6687)
+                                                            (line 12458)
+* roots:                                 \sqrt.             (line  9450)
+* rotating graphics:                     \rotatebox.        (line 11831)
+* rotating text:                         \rotatebox.        (line 11831)
+* rotation:                              \rotatebox.        (line 11831)
+* row, tabbing:                          tabbing.           (line  4740)
+* rubber lengths, defining new:          \newlength.        (line  6695)
 * running header and footer:             Page layout parameters.
-                                                            (line  1660)
-* running header and footer style:       \pagestyle.        (line  9684)
+                                                            (line  1668)
+* running header and footer style:       \pagestyle.        (line  9692)
 * sagetex package:                       Command line options.
-                                                            (line 13844)
-* sans serif font:                       Font styles.       (line  1271)
-* Scaled point:                          Units of length.   (line  7502)
-* scaling:                               \scalebox.         (line 11891)
-* scaling <1>:                           \resizebox.        (line 11922)
-* script fonts:                          Calligraphic.      (line  8973)
-* script letters for math:               Font styles.       (line  1259)
-* secnumdepth:                           Sectioning.        (line  1999)
-* secnumdepth counter:                   Sectioning.        (line  2000)
-* section:                               Sectioning.        (line  1943)
-* section <1>:                           \section.          (line  2169)
-* section number, cross referencing:     \ref.              (line  2760)
-* section numbers, printing:             Sectioning.        (line  2000)
-* section symbol:                        Text symbols.      (line 12100)
-* section, redefining:                   \@startsection.    (line  2439)
-* sectioning commands:                   Sectioning.        (line  1943)
-* sectioning, part:                      \part.             (line  2022)
+                                                            (line 13852)
+* sans serif font:                       Font styles.       (line  1279)
+* Scaled point:                          Units of length.   (line  7510)
+* scaling:                               \scalebox.         (line 11899)
+* scaling <1>:                           \resizebox.        (line 11930)
+* script fonts:                          Calligraphic.      (line  8981)
+* script letters for math:               Font styles.       (line  1267)
+* secnumdepth:                           Sectioning.        (line  2007)
+* secnumdepth counter:                   Sectioning.        (line  2008)
+* section:                               Sectioning.        (line  1951)
+* section <1>:                           \section.          (line  2177)
+* section number, cross referencing:     \ref.              (line  2768)
+* section numbers, printing:             Sectioning.        (line  2008)
+* section symbol:                        Text symbols.      (line 12108)
+* section, redefining:                   \@startsection.    (line  2447)
+* sectioning commands:                   Sectioning.        (line  1951)
+* sectioning, part:                      \part.             (line  2030)
 * series, of fonts:                      Low-level font commands.
-                                                            (line  1404)
+                                                            (line  1412)
 * setspace package:                      Low-level font commands.
-                                                            (line  1474)
-* setting counters:                      \setcounter.       (line  7285)
+                                                            (line  1482)
+* setting counters:                      \setcounter.       (line  7293)
 * shapes, of fonts:                      Low-level font commands.
-                                                            (line  1444)
+                                                            (line  1452)
 * sharp S letters:                       Additional Latin letters.
-                                                            (line 12369)
-* showidx package:                       Indexes.           (line 12935)
-* simulating typed text:                 verbatim.          (line  5530)
-* single angle quotation marks:          Text symbols.      (line 12071)
-* single guillemets:                     Text symbols.      (line 12071)
-* single left quote:                     Text symbols.      (line 12199)
-* single low-9 quotation mark:           Text symbols.      (line 12093)
-* single quote, straight:                Text symbols.      (line 12205)
-* single right quote:                    Text symbols.      (line 12202)
-* siunitx package:                       ~.                 (line 10144)
-* sizes of text:                         Font sizes.        (line  1327)
-* skip register, plain TeX:              \newlength.        (line  6687)
-* slanted font:                          Font styles.       (line  1274)
-* slides class:                          Document classes.  (line   625)
-* sloppypar:                             sloppypar.         (line  5866)
-* sloppypar environment:                 sloppypar.         (line  5866)
-* small caps font:                       Font styles.       (line  1268)
-* sort:                                  \newglossaryentry. (line 13328)
-* sp:                                    Units of length.   (line  7502)
-* space, hard:                           ~.                 (line 10118)
-* space, inserting horizontal:           \hss.              (line  9914)
-* space, inserting vertical:             \addvspace.        (line 10523)
+                                                            (line 12377)
+* showidx package:                       Indexes.           (line 12943)
+* simulating typed text:                 verbatim.          (line  5538)
+* single angle quotation marks:          Text symbols.      (line 12079)
+* single guillemets:                     Text symbols.      (line 12079)
+* single left quote:                     Text symbols.      (line 12207)
+* single low-9 quotation mark:           Text symbols.      (line 12101)
+* single quote, straight:                Text symbols.      (line 12213)
+* single right quote:                    Text symbols.      (line 12210)
+* siunitx package:                       ~.                 (line 10152)
+* sizes of text:                         Font sizes.        (line  1335)
+* skip register, plain TeX:              \newlength.        (line  6695)
+* slanted font:                          Font styles.       (line  1282)
+* slides class:                          Document classes.  (line   633)
+* sloppypar:                             sloppypar.         (line  5874)
+* sloppypar environment:                 sloppypar.         (line  5874)
+* small caps font:                       Font styles.       (line  1276)
+* sort:                                  \newglossaryentry. (line 13336)
+* sp:                                    Units of length.   (line  7510)
+* space, hard:                           ~.                 (line 10126)
+* space, inserting horizontal:           \hss.              (line  9922)
+* space, inserting vertical:             \addvspace.        (line 10531)
 * space, negative thin:                  \thinspace & \negthinspace.
-                                                            (line 10174)
+                                                            (line 10182)
 * space, thin:                           \thinspace & \negthinspace.
-                                                            (line 10174)
-* space, unbreakable:                    ~.                 (line 10118)
-* space, vertical:                       \vspace.           (line 10443)
-* spaces:                                Spaces.            (line  9796)
+                                                            (line 10182)
+* space, unbreakable:                    ~.                 (line 10126)
+* space, vertical:                       \vspace.           (line 10451)
+* spaces:                                Spaces.            (line  9804)
 * spaces, ignore around commands:        \ignorespaces & \ignorespacesafterend.
-                                                            (line  7067)
+                                                            (line  7075)
 * spacing within math mode:              Spacing in math mode.
-                                                            (line  9296)
-* spacing, inter-sentence:               \frenchspacing.    (line 10047)
-* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10067)
-* Spanish ordinals, feminine and masculine: Text symbols.   (line 12184)
+                                                            (line  9304)
+* spacing, inter-sentence:               \frenchspacing.    (line 10055)
+* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10075)
+* Spanish ordinals, feminine and masculine: Text symbols.   (line 12192)
 * special characters:                    Reserved characters.
-                                                            (line 11957)
+                                                            (line 11965)
 * special characters <1>:                Additional Latin letters.
-                                                            (line 12323)
+                                                            (line 12331)
 * special insertions:                    Special insertions.
-                                                            (line 11951)
-* specifier, float placement:            Floats.            (line  1818)
+                                                            (line 11959)
+* specifier, float placement:            Floats.            (line  1826)
 * splitting the input file:              Splitting the input.
-                                                            (line 12446)
-* square root:                           \sqrt.             (line  9442)
-* stack math:                            \stackrel.         (line  9458)
-* star-variants, commands:               \@ifstar.          (line  6585)
+                                                            (line 12454)
+* square root:                           \sqrt.             (line  9450)
+* stack math:                            \stackrel.         (line  9466)
+* star-variants, commands:               \@ifstar.          (line  6593)
 * starred form, defining new commands:   \newcommand & \renewcommand.
-                                                            (line  6400)
-* starting a new page:                   \newpage.          (line  6015)
+                                                            (line  6408)
+* starting a new page:                   \newpage.          (line  6023)
 * starting a new page and clearing floats: \clearpage & \cleardoublepage.
-                                                            (line  5974)
+                                                            (line  5982)
 * starting and ending:                   Starting and ending.
-                                                            (line   389)
+                                                            (line   397)
 * starting on a right-hand page:         \clearpage & \cleardoublepage.
-                                                            (line  5974)
-* sterling symbol:                       Text symbols.      (line 12089)
-* straight double quote, base:           Text symbols.      (line 12209)
-* straight quote, base:                  Text symbols.      (line 12209)
-* straight single quote:                 Text symbols.      (line 12205)
-* stretch, infinite horizontal:          \hfill.            (line  9881)
-* stretch, infinite vertical:            \vfill.            (line 10494)
-* stretch, omitting vertical:            \raggedbottom.     (line  1649)
-* strut:                                 \strut.            (line 10358)
-* styles of text:                        Font styles.       (line  1187)
-* styles, page:                          Page styles.       (line  9542)
-* subparagraph:                          Sectioning.        (line  1943)
+                                                            (line  5982)
+* sterling symbol:                       Text symbols.      (line 12097)
+* straight double quote, base:           Text symbols.      (line 12217)
+* straight quote, base:                  Text symbols.      (line 12217)
+* straight single quote:                 Text symbols.      (line 12213)
+* stretch, infinite horizontal:          \hfill.            (line  9889)
+* stretch, infinite vertical:            \vfill.            (line 10502)
+* stretch, omitting vertical:            \raggedbottom.     (line  1657)
+* strut:                                 \strut.            (line 10366)
+* styles of text:                        Font styles.       (line  1195)
+* styles, page:                          Page styles.       (line  9550)
+* subparagraph:                          Sectioning.        (line  1951)
 * subparagraph <1>:                      \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2311)
+                                                            (line  2319)
 * subscript:                             Subscripts & superscripts.
-                                                            (line  7962)
-* subsection:                            Sectioning.        (line  1943)
-* subsection <1>:                        \subsection.       (line  2247)
+                                                            (line  7970)
+* subsection:                            Sectioning.        (line  1951)
+* subsection <1>:                        \subsection.       (line  2255)
 * subsubsection:                         \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2311)
+                                                            (line  2319)
 * superscript:                           Subscripts & superscripts.
-                                                            (line  7962)
-* symbol:                                \newglossaryentry. (line 13332)
-* symbols package:                       Math symbols.      (line  8025)
+                                                            (line  7970)
+* symbol:                                \newglossaryentry. (line 13340)
+* symbols package:                       Math symbols.      (line  8033)
 * symbols, boldface:                     \boldmath & \unboldmath.
-                                                            (line  8991)
-* symbols, math:                         Math symbols.      (line  8025)
-* symbols, text:                         Text symbols.      (line 12046)
-* tab stops, using:                      tabbing.           (line  4692)
-* tabbing environment:                   tabbing.           (line  4692)
-* table environment:                     table.             (line  4841)
+                                                            (line  8999)
+* symbols, math:                         Math symbols.      (line  8033)
+* symbols, text:                         Text symbols.      (line 12054)
+* tab stops, using:                      tabbing.           (line  4700)
+* tabbing environment:                   tabbing.           (line  4700)
+* table environment:                     table.             (line  4849)
 * table of contents entry, manually adding: \addcontentsline.
-                                                            (line 12769)
-* table of contents file:                Output files.      (line   458)
+                                                            (line 12777)
+* table of contents file:                Output files.      (line   466)
 * table of contents, avoiding footnotes: Footnotes in section headings.
-                                                            (line  6271)
+                                                            (line  6279)
 * table of contents, creating:           Table of contents etc..
-                                                            (line 12675)
+                                                            (line 12683)
 * table of contents, sectioning numbers printed: Sectioning.
-                                                            (line  2011)
-* tables, creating:                      table.             (line  4841)
-* tabular environment:                   tabular.           (line  4901)
-* template, article:                     article template.  (line 13992)
-* template, beamer:                      beamer template.   (line 13961)
-* template, book:                        book template.     (line 14012)
+                                                            (line  2019)
+* tables, creating:                      table.             (line  4849)
+* tabular environment:                   tabular.           (line  4909)
+* template, article:                     article template.  (line 14000)
+* template, beamer:                      beamer template.   (line 13969)
+* template, book:                        book template.     (line 14020)
 * template, book <1>:                    Larger book template.
-                                                            (line 14035)
-* template, TUGboat:                     tugboat template.  (line 14085)
+                                                            (line 14043)
+* template, TUGboat:                     tugboat template.  (line 14093)
 * templates, document:                   Document templates.
-                                                            (line 13954)
+                                                            (line 13962)
 * terminal input/output:                 Terminal input/output.
-                                                            (line 13665)
-* TeX logo:                              Text symbols.      (line 12103)
-* text symbols:                          Text symbols.      (line 12046)
-* text, resizing:                        \scalebox.         (line 11891)
-* text, resizing <1>:                    \resizebox.        (line 11922)
-* text, scaling:                         \scalebox.         (line 11891)
-* text, scaling <1>:                     \resizebox.        (line 11922)
+                                                            (line 13673)
+* TeX logo:                              Text symbols.      (line 12111)
+* text symbols:                          Text symbols.      (line 12054)
+* text, resizing:                        \scalebox.         (line 11899)
+* text, resizing <1>:                    \resizebox.        (line 11930)
+* text, scaling:                         \scalebox.         (line 11899)
+* text, scaling <1>:                     \resizebox.        (line 11930)
 * textcase package:                      Upper and lower case.
-                                                            (line 12025)
-* textcomp package:                      Font styles.       (line  1313)
-* textcomp package <1>:                  Text symbols.      (line 12046)
-* thanks, for titlepage:                 \maketitle.        (line  9605)
-* thebibliography environment:           thebibliography.   (line  5226)
-* theorem environment:                   theorem.           (line  5461)
-* theorem-like environment:              \newtheorem.       (line  6871)
-* theorems, defining:                    \newtheorem.       (line  6871)
-* theorems, typesetting:                 theorem.           (line  5461)
+                                                            (line 12033)
+* textcomp package:                      Font styles.       (line  1321)
+* textcomp package <1>:                  Text symbols.      (line 12054)
+* thanks, for titlepage:                 \maketitle.        (line  9613)
+* thebibliography environment:           thebibliography.   (line  5234)
+* theorem environment:                   theorem.           (line  5469)
+* theorem-like environment:              \newtheorem.       (line  6879)
+* theorems, defining:                    \newtheorem.       (line  6879)
+* theorems, typesetting:                 theorem.           (line  5469)
 * thin space:                            Spacing in math mode.
-                                                            (line  9322)
+                                                            (line  9330)
 * thin space <1>:                        \thinspace & \negthinspace.
-                                                            (line 10174)
+                                                            (line 10182)
 * thin space, negative:                  Spacing in math mode.
-                                                            (line  9336)
+                                                            (line  9344)
 * thin space, negative <1>:              \thinspace & \negthinspace.
-                                                            (line 10174)
+                                                            (line 10182)
 * thorn, Icelandic letter:               Additional Latin letters.
-                                                            (line 12373)
-* three-quarters em-dash:                Text symbols.      (line 12218)
-* tie:                                   ~.                 (line 10118)
-* tie-after accent:                      Accents.           (line 12310)
-* TikZ package:                          \line.             (line  4384)
-* TikZ package <1>:                      \strut.            (line 10414)
-* TikZ package <2>:                      \mbox & \makebox.  (line 10645)
-* tilde accent:                          Accents.           (line 12275)
-* tilde accent, math:                    Math accents.      (line  9234)
-* tilde, ASCII, in text:                 Text symbols.      (line 12109)
+                                                            (line 12381)
+* three-quarters em-dash:                Text symbols.      (line 12226)
+* tie:                                   ~.                 (line 10126)
+* tie-after accent:                      Accents.           (line 12318)
+* TikZ package:                          \line.             (line  4392)
+* TikZ package <1>:                      \strut.            (line 10422)
+* TikZ package <2>:                      \mbox & \makebox.  (line 10653)
+* tilde accent:                          Accents.           (line 12283)
+* tilde accent, math:                    Math accents.      (line  9242)
+* tilde, ASCII, in text:                 Text symbols.      (line 12117)
 * title page, separate or run-in:        Document class options.
-                                                            (line   719)
-* title pages, creating:                 titlepage.         (line  5491)
-* title, for titlepage:                  \maketitle.        (line  9612)
-* titlepage environment:                 titlepage.         (line  5491)
+                                                            (line   727)
+* title pages, creating:                 titlepage.         (line  5499)
+* title, for titlepage:                  \maketitle.        (line  9620)
+* titlepage environment:                 titlepage.         (line  5499)
 * titlepage option:                      Document class options.
-                                                            (line   697)
-* titles, making:                        \maketitle.        (line  9554)
-* titlesec package:                      \part.             (line  2070)
-* titlesec package <1>:                  \chapter.          (line  2149)
-* titlesec package <2>:                  \section.          (line  2227)
-* titlesec package <3>:                  \subsection.       (line  2293)
+                                                            (line   705)
+* titles, making:                        \maketitle.        (line  9562)
+* titlesec package:                      \part.             (line  2078)
+* titlesec package <1>:                  \chapter.          (line  2157)
+* titlesec package <2>:                  \section.          (line  2235)
+* titlesec package <3>:                  \subsection.       (line  2301)
 * titlesec package <4>:                  \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2370)
+                                                            (line  2378)
 * tocbibbind package:                    Table of contents etc..
-                                                            (line 12760)
-* tocdepth:                              Sectioning.        (line  2010)
-* tocdepth counter:                      Sectioning.        (line  2011)
+                                                            (line 12768)
+* tocdepth:                              Sectioning.        (line  2018)
+* tocdepth counter:                      Sectioning.        (line  2019)
 * tocloft package:                       Table of contents etc..
-                                                            (line 12760)
-* today's date:                          \today.            (line 12415)
-* tombstone:                             \rule.             (line 12387)
+                                                            (line 12768)
+* today's date:                          \today.            (line 12423)
+* tombstone:                             \rule.             (line 12395)
 * topmargin:                             Page layout parameters.
-                                                            (line  1779)
-* topnumber:                             Floats.            (line  1925)
-* topnumber <1>:                         Floats.            (line  1926)
-* totalnumber:                           Floats.            (line  1929)
-* totalnumber <1>:                       Floats.            (line  1930)
-* trademark symbol:                      Text symbols.      (line 12221)
-* transcript file:                       Output files.      (line   443)
-* TrueType fonts:                        TeX engines.       (line   467)
-* TUGboat template:                      tugboat template.  (line 14085)
-* two-column output:                     \twocolumn.        (line  1521)
-* two-thirds em-dash:                    Text symbols.      (line 12224)
+                                                            (line  1787)
+* topnumber:                             Floats.            (line  1933)
+* topnumber <1>:                         Floats.            (line  1934)
+* totalnumber:                           Floats.            (line  1937)
+* totalnumber <1>:                       Floats.            (line  1938)
+* trademark symbol:                      Text symbols.      (line 12229)
+* transcript file:                       Output files.      (line   451)
+* TrueType fonts:                        TeX engines.       (line   475)
+* TUGboat template:                      tugboat template.  (line 14093)
+* two-column output:                     \twocolumn.        (line  1529)
+* two-thirds em-dash:                    Text symbols.      (line 12232)
 * twocolumn option:                      Document class options.
-                                                            (line   726)
+                                                            (line   734)
 * twoside option:                        Document class options.
-                                                            (line   726)
-* type styles:                           Font styles.       (line  1187)
-* typed text, simulating:                verbatim.          (line  5530)
-* typeface sizes:                        Font sizes.        (line  1327)
-* typefaces:                             Fonts.             (line  1181)
-* typewriter font:                       Font styles.       (line  1277)
-* typewriter labels in lists:            description.       (line  3051)
+                                                            (line   734)
+* type styles:                           Font styles.       (line  1195)
+* typed text, simulating:                verbatim.          (line  5538)
+* typeface sizes:                        Font sizes.        (line  1335)
+* typefaces:                             Fonts.             (line  1189)
+* typewriter font:                       Font styles.       (line  1285)
+* typewriter labels in lists:            description.       (line  3059)
 * ulem package:                          Over- and Underlining.
-                                                            (line  9260)
-* umlaut accent:                         Accents.           (line 12252)
-* underbar:                              Accents.           (line 12280)
+                                                            (line  9268)
+* umlaut accent:                         Accents.           (line 12260)
+* underbar:                              Accents.           (line 12288)
 * underlining:                           Over- and Underlining.
-                                                            (line  9251)
-* underscore, in text:                   Text symbols.      (line 12227)
-* Unicode input, native:                 TeX engines.       (line   467)
-* units, of length:                      Units of length.   (line  7472)
+                                                            (line  9259)
+* underscore, in text:                   Text symbols.      (line 12235)
+* Unicode input, native:                 TeX engines.       (line   475)
+* units, of length:                      Units of length.   (line  7480)
 * unofficial nature of this manual:      About this document.
-                                                            (line   330)
-* unordered lists:                       itemize.           (line  3515)
+                                                            (line   338)
+* unordered lists:                       itemize.           (line  3523)
 * uppercase:                             Upper and lower case.
-                                                            (line 11989)
-* url package:                           \verb.             (line  5601)
-* using BibTeX:                          Using BibTeX.      (line  5403)
+                                                            (line 11997)
+* url package:                           \verb.             (line  5609)
+* using BibTeX:                          Using BibTeX.      (line  5411)
 * usrguide official documentation:       About this document.
-                                                            (line   349)
-* UTF-8:                                 TeX engines.       (line   467)
-* variables, a list of:                  Counters.          (line  7142)
-* vector symbol, math:                   Math accents.      (line  9237)
-* verbatim environment:                  verbatim.          (line  5530)
-* verbatim text:                         verbatim.          (line  5530)
-* verbatim text, inline:                 \verb.             (line  5569)
-* verbatimbox package:                   verbatim.          (line  5561)
-* verse environment:                     verse.             (line  5616)
-* vertical bar, double, in text:         Text symbols.      (line 12121)
-* vertical bar, in text:                 Text symbols.      (line 12118)
-* vertical mode:                         Modes.             (line  9496)
-* vertical space:                        \vspace.           (line 10443)
-* vertical space <1>:                    \addvspace.        (line 10523)
+                                                            (line   357)
+* UTF-8:                                 TeX engines.       (line   475)
+* variables, a list of:                  Counters.          (line  7150)
+* vector symbol, math:                   Math accents.      (line  9245)
+* verbatim environment:                  verbatim.          (line  5538)
+* verbatim text:                         verbatim.          (line  5538)
+* verbatim text, inline:                 \verb.             (line  5577)
+* verbatimbox package:                   verbatim.          (line  5569)
+* verse environment:                     verse.             (line  5624)
+* vertical bar, double, in text:         Text symbols.      (line 12129)
+* vertical bar, in text:                 Text symbols.      (line 12126)
+* vertical mode:                         Modes.             (line  9504)
+* vertical space:                        \vspace.           (line 10451)
+* vertical space <1>:                    \addvspace.        (line 10531)
 * vertical space before paragraphs:      \parindent & \parskip.
-                                                            (line  7795)
-* visible space:                         \verb.             (line  5594)
-* visible space symbol, in text:         Text symbols.      (line 12230)
+                                                            (line  7803)
+* visible space:                         \verb.             (line  5602)
+* visible space symbol, in text:         Text symbols.      (line 12238)
 * weights, of fonts:                     Low-level font commands.
-                                                            (line  1414)
-* white space:                           Spaces.            (line  9796)
-* wide hat accent, math:                 Math accents.      (line  9240)
-* wide tilde accent, math:               Math accents.      (line  9243)
+                                                            (line  1422)
+* white space:                           Spaces.            (line  9804)
+* wide hat accent, math:                 Math accents.      (line  9248)
+* wide tilde accent, math:               Math accents.      (line  9251)
 * widths, of fonts:                      Low-level font commands.
-                                                            (line  1426)
-* writing external files:                filecontents.      (line  3360)
-* writing letters:                       Letters.           (line 13368)
-* x-height:                              Units of length.   (line  7504)
-* xdvi command:                          Output files.      (line   425)
-* xdvipdfmx:                             TeX engines.       (line   500)
-* xelatex command:                       TeX engines.       (line   500)
-* XeTeX:                                 TeX engines.       (line   500)
-* xindy:                                 makeindex.         (line 13207)
-* xindy program:                         makeindex.         (line 13207)
+                                                            (line  1434)
+* writing external files:                filecontents.      (line  3368)
+* writing letters:                       Letters.           (line 13376)
+* x-height:                              Units of length.   (line  7512)
+* xdvi command:                          Output files.      (line   433)
+* xdvipdfmx:                             TeX engines.       (line   508)
+* xelatex command:                       TeX engines.       (line   508)
+* XeTeX:                                 TeX engines.       (line   508)
+* xindy:                                 makeindex.         (line 13215)
+* xindy program:                         makeindex.         (line 13215)
 

Modified: trunk/latex2e.xml
===================================================================
--- trunk/latex2e.xml	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/latex2e.xml	2018-09-24 14:42:10 UTC (rev 694)
@@ -3,7 +3,7 @@
 <texinfo xml:lang="en">
 <filename file="latex2e.xml"></filename>
 <preamble>\input texinfo
-</preamble><!-- c $Id: latex2e.texi 692 2018-09-21 14:46:50Z jimhefferon $ -->
+</preamble><!-- c $Id: latex2e.texi 693 2018-09-23 18:17:59Z jimhefferon $ -->
 <!-- comment %**start of header (This is for running Texinfo on a region.) -->
 <setfilename file="latex2e.info" spaces=" ">latex2e.info</setfilename>
 <set name="UPDATED" line=" UPDATED September 2018">September 2018</set>
@@ -181,11 +181,18 @@
 <cindex index="cp" spaces=" "><indexterm index="cp" number="1">home page for manual</indexterm></cindex>
 <para>This is an unofficial reference manual for the &latex;2e document
 preparation system, which is a macro package for the &tex;
-typesetting program (<pxref label="Overview"><xrefnodename>Overview</xrefnodename></pxref>).  This document&textrsquo;s home page is
-<url><urefurl>puszcza.gnu.org.ua/software/latexrefman</urefurl></url>.  That page has links to the
-current output in various formats, sources, mailing list archives and
-subscriptions, and other infrastructure.
+typesetting program (<pxref label="Overview"><xrefnodename>Overview</xrefnodename></pxref>).
 </para>
+<para>This document&textrsquo;s home page is <url><urefurl>puszcza.gnu.org.ua/software/latexrefman</urefurl></url>.  There
+you can get the sources, subscribe to the mailing list or read its
+archives, see other infrastructure, and get the current output in
+various formats.  In particular, the output comes in two web formats.
+Probably the most convenient one, shown at <url><urefurl>http://latexref.xyz/</urefurl></url>,
+has pages for each topic and so is good for a quick lookup; see also the
+note there about easy-to-remember links.  The other, shown at
+<url><urefurl>http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co</urefurl></url>,
+has all the information on single page.
+</para>
 <cindex index="cp" spaces=" "><indexterm index="cp" number="2">&latex; vs.&noeos; &latex;2e</indexterm></cindex>
 <para>In this document, we will mostly just use &textlsquo;&latex;&textrsquo; rather than
 &textlsquo;&latex;2e&textrsquo;, since the previous version of &latex; (2.09) was

Modified: trunk/mirroring.html
===================================================================
--- trunk/mirroring.html	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/mirroring.html	2018-09-24 14:42:10 UTC (rev 694)
@@ -60,29 +60,26 @@
       /* CSS for this page */
       .listitem {font-weight: bold; margin-right: 0.6em; }
       /* For TeX and LaTeX, Theresa O’Connor tess.oconnor.cx/2007/08/tex-poshlet */
-      .tex sub, .latex sub, .latex sup {text-transform: uppercase; }
-      .tex sub, .latex sub {vertical-align: -0.5ex;
-                            margin-left: -0.1667em;
-                            margin-right: -0.125em; }
-      .tex, .latex, .tex sub, .latex sub {font-size: 1em; }
-      .latex sup {font-size: 0.85em;
-                  vertical-align: 0.15em;
-                  margin-left: -0.36em;
-                  margin-right: -0.15em; }
+      /* Use as: <span class="latex">L<sup>a</sup>T<sub>e</sub>X</span> */
+      <!-- .tex sub, .latex sub, .latex sup {text-transform: uppercase; } -->
+      <!-- .tex sub, .latex sub {vertical-align: -0.5ex; -->
+      <!--                       margin-left: -0.1667em; -->
+      <!--                       margin-right: -0.125em; } -->
+      <!-- .tex, .latex, .tex sub, .latex sub {font-size: 1em; } -->
+      <!-- .latex sup {font-size: 0.85em; -->
+      <!--             vertical-align: 0.15em; -->
+      <!--             margin-left: -0.36em; -->
+      <!--             margin-right: -0.15em; } -->
   </style>
 </head>
 
 <body lang="en">
 <a name="top"></a>
 <h2 class="section">Mirroring the
-  <i><span class="latex">L<sup>a</sup>T<sub>e</sub>X</span>2e
-    Unofficial Reference Manual</i></h2>
+  <i>LaTeX2e Unofficial Reference Manual</i></h2>
 
-<p>The <i><span class="latex">L<sup>a</sup>T<sub>e</sub>X</span>2e
-    Unofficial Reference Manual</i>
-  aims to provide a
-  reference for the user-level commands of
-  <span class="latex">L<sup>a</sup>T<sub>e</sub>X</span>.
+<p>The <i>LaTeX2e Unofficial Reference Manual</i>
+  aims to provide a reference for the user-level commands of LaTeX.
   For more information, see the
   <a href="https://puszcza.gnu.org.ua/software/latexrefman">home page</a>.
   </p>
@@ -94,7 +91,7 @@
   <a href="http://latexref.xyz/">separate pages</a> 
   for each section or subsection.</p>
 
-<p>If you would like to host either version, or both,
+<p>If you would like to host either version or both,
   whether to have a convenient local copy or to provide a service to the
   community, that'd be great.
   They both have a free license; see the home page.
@@ -102,7 +99,6 @@
   The many-pages version is more host-friendly
   since  a visitor who only wants one thing doesn't have to get everything.</p>
 
-
 <h3>Directions</h3>
 <ol>
   <li><span class="listitem">Install
@@ -115,12 +111,12 @@
   <li><span class="listitem">Get the reference manual files.</span>
     The project site has
     <a href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">directions</a>
-    but briefly, create a convenient directory.
+    but briefly, first create a convenient directory.
     Here we use 
     <code>/home/jim/src/latexrefman/</code>.
-    Change into that directory and run
+    Then go into that directory and run
     <code>svn checkout http://svn.gnu.org.ua/sources/latexrefman/trunk</code>
-    to create a subdirectory <code>trunk/</code> with all of the files.
+    to fetch a subdirectory <code>trunk/</code> with all of the files.
   </li>
 
   <li><span class="listitem">Serve the HTML.</span>
@@ -130,7 +126,7 @@
     <code>trunk/latex2e-help-texinfo-tree/latex2e/</code>.
     You have to tell your web server to display these files.  
     How to do this depends on your web server but the most common case is that
-    you will serve the many-page version and you have Apache2 running
+    you will serve the many-page version and you have Apache 2 running
     under Linux.
     If so, put something like this in the configuration file
     (perhaps named <code>/etc/apache2/sites-enabled/000-default.conf</code>).
@@ -168,6 +164,6 @@
   Thanks!</p>
 
 <hr/>
-<div class='referenceinfo'> <a href='https://latexref.xyz/'> <i>Unofficial <span class="latex">L<sup>a</sup>T<sub>e</sub>X</span>2e reference manual</i></a></div>
+<div class='referenceinfo'> <a href='https://latexref.xyz/'> <i>Unofficial LaTeX2e reference manual</i></a></div>
 </body>
 </html>

Modified: trunk/src/easyurls.py
===================================================================
--- trunk/src/easyurls.py	2018-09-23 18:17:59 UTC (rev 693)
+++ trunk/src/easyurls.py	2018-09-24 14:42:10 UTC (rev 694)
@@ -90,7 +90,7 @@
 Your comments and contributions, including bug reports, are very welcome.
 <a href='https://puszcza.gnu.org.ua/software/latexrefman/'>Our home page</a>
 has more information, including information about the license
-and about mirroring these pages.
+and about how you can mirror these pages.
 </p>
 
 <p>
@@ -102,12 +102,12 @@
 <i>A note about links.</i>
 Some characters are troublesome on the web.
 One such character is backslash and so our
-page for the paragraph command <code>\rule</code> 
-is named <code>_005crule.html</code> (the representation of backslash 
-in hexadecimal is 005c).
-For these hard to remember links we have alternative page names, in this case
+page for the <code>\rule</code> command 
+is named <code>_005crule.html</code> 
+(the hexadecimal representation of backslash is 005c).
+You may find easier to remember our alternative page names, in this case
 <a href='bs-rule.html'><code>bs-rule.html</code></a>.
-These alternative names 
+These alternatives 
 replace space with a dash, `<code>-</code>', 
 replace backslash with `<code>bs</code>' and a dash,
 replace @ with `<code>at</code>' and a dash, 



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