texlive[42215] Master/texmf-dist: stackengine (5oct16)

Wed Oct 5 23:16:56 CEST 2016

Revision: 42215
          http://tug.org/svn/texlive?view=revision&revision=42215
Author:   karl
Date:     2016-10-05 23:16:56 +0200 (Wed, 05 Oct 2016)
Log Message:
-----------
stackengine (5oct16)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/stackengine/README
    trunk/Master/texmf-dist/doc/latex/stackengine/stackengine.pdf
    trunk/Master/texmf-dist/doc/latex/stackengine/stackengine.tex
    trunk/Master/texmf-dist/tex/latex/stackengine/stackengine.sty

Modified: trunk/Master/texmf-dist/doc/latex/stackengine/README
===================================================================

--- trunk/Master/texmf-dist/doc/latex/stackengine/README	2016-10-05 21:16:43 UTC (rev 42214)
+++ trunk/Master/texmf-dist/doc/latex/stackengine/README	2016-10-05 21:16:56 UTC (rev 42215)
@@ -24,7 +24,10 @@
 This package can be set to process its arguments in either text mode or
 in math mode.
 
+Steven B. Segletes
+steven.b.segletes.civ at mail.mil
 
+
 This work may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either version 1.3
 of this license or (at your option) any later version.

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

Modified: trunk/Master/texmf-dist/doc/latex/stackengine/stackengine.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/stackengine/stackengine.tex	2016-10-05 21:16:43 UTC (rev 42214)
+++ trunk/Master/texmf-dist/doc/latex/stackengine/stackengine.tex	2016-10-05 21:16:56 UTC (rev 42215)
@@ -63,12 +63,14 @@
 
 Notice the consistent inter-item gap on a short stack: 
 \Huge
-\Shortstack{{\fbox{t}} {\fbox{y}} {\fbox{k}} {\fbox{e}}}
+\Shortstack{{\fbox{t}} {\fbox{y}} {\fbox{k}} {\fbox{e}}}%
+{\quad\setstackgap{S}{\dimexpr.4ex+1.2pt}\Shortstack{t y k e}}
 \normalsize
 
 Notice the consistent inter-baseline spacing on a long stack: 
 \Huge
-\Longstack{{{\rl t}} {{\rl y}} {{\rl k}} {{\rl e}}}
+\Longstack{{{\rl t}} {{\rl y}} {{\rl k}} {{\rl e}}}%
+{\quad\Longstack{t y k e}}
 \normalsize\\
 
 \begin{sloppypar}

Modified: trunk/Master/texmf-dist/tex/latex/stackengine/stackengine.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/stackengine/stackengine.sty	2016-10-05 21:16:43 UTC (rev 42214)
+++ trunk/Master/texmf-dist/tex/latex/stackengine/stackengine.sty	2016-10-05 21:16:56 UTC (rev 42215)
@@ -1,6 +1,6 @@
-\def\stackengineversionnumber{v3.26}
+\def\stackengineversionnumber{v4.00}
 \ProvidesPackage{stackengine}
-[2016/07/28 \stackengineversionnumber\ 
+[2016/10/04 \stackengineversionnumber\ 
  Stacking text and objects in convenient ways]
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
@@ -71,7 +71,11 @@
 % V3.25 -Default longstack gap is now \normalbaselineskip, so as to
 %        automatically work in tabular environments.
 % V3.26 -V3.25 on partially fixed the problem of \normalbaselineskip.
+% V4.00 -Incorporate listofitems package methodology for parsing, requiring
+%        some package rewrite, primarily macro \@readMANYrows.
+%       -Eliminated all uses of \protected at edef.fxf
 \RequirePackage{etoolbox}
+\RequirePackage{listofitems}% REQUIRES listofitems.sty AND listofitems.tex
 \usepackage{calc}
 
 \newtoggle{@doneROWreads}
@@ -93,34 +97,19 @@
 \lowercase{\endgroup\def\removebs#1{\if#1|\else#1\fi}}
 \newcommand{\stack at macro@name}[1]{\expandafter\removebs\string#1}
 
-%% Following 3 macros were, in V3.2, made robust with the help of
+%% Following macro was, in V3.2, made robust with the help of
 %% Prof. Enrico Gregorio.  See:
 %% http://tex.stackexchange.com/questions/137298/
 \newcommand\setstackEOL[1]{%
   \ifstrempty{#1}{\def\SEP at char{ }}{\def\SEP at char{#1}}%
-  \expandafter\define at processROW\expandafter{\SEP at char}%
 }
-\newcommand\define at processROW[1]{%
-    \def\@processROW##1#1##2||{%
-      \def\@preSEP{##1}%
-      \def\@postSEP{##2}%
-    }%
-}
+
 % FOR PROCESSING A GROUP OF STACK ROWS SEPARATED BY \SEP at char
+% EMPLOYS listofitems PACKAGE, AS OF V4.0
 \newcommand\@readMANYrows[1]{%
-  \togglefalse{@doneROWreads}%
-  \edef\@postSEP{\unexpanded{#1}\expandonce{\SEP at char}}%
-  \setcounter{ROWcellindex@}{0}%
-  \whileboolexpr{test {\nottoggle{@doneROWreads}}}{%
-    \stepcounter{ROWcellindex@}%
-      \expandafter\@processROW\@postSEP||%
-    \expandafter\ifstrempty\expandafter{\@postSEP}{%
-      \toggletrue{@doneROWreads}%
-    }{}%
-    \csedef{arg\romannumeral\theROWcellindex@}{\expandonce{\@preSEP}}%
-  }%
-% \narg GIVES HOW MANY ROWS WERE PROCESSED
-  \xdef\narg{\arabic{ROWcellindex@}}%
+  \expandafter\setsepchar\expandafter{\SEP at char}%
+  \readlist*\stack at arg{#1}%
+  \xdef\stackengine at args{\stack at arglen}%
 }
 %%%%%
 
@@ -148,7 +137,7 @@
 \newcommand{\setstackgap}[2]{\@namedef{#1stackgap}{#2}}
 \newcommand\stackgap{\@nameuse{\if S\stacktype S\else L\fi stackgap}\relax}
 \setstackgap{S}{3pt}% SHORTSTACKING GAP BETWEEN ITEMS (SAME AS \shortstack)
-\setstackgap{L}{\normalbaselineskip}% LONGSTACKING GAP BETWEEN ITEMS (def. \normalbaselineskip)
+\setstackgap{L}{\normalbaselineskip}% LONGSTACKING BASELINESKIP (\normalbaselineskip)
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \fi
 \ifstackengine at usestackEOL%
@@ -262,23 +251,24 @@
 \newcommand*\Longunderstack[2][\stackalignment]{\@stack{#1}{#2}{U}{L}}
 
 \newcommand*\@stack[4]{%
+  \bgroup% SO AS NOT TO INTERFERE WITH loi's \setsepchar
   \@readMANYrows{#2}%
   \if U#3%
-    \setcounter{@stackindex}{\narg}%
+    \setcounter{@stackindex}{\stackengine at args}%
     \def\@stacksign{-}%
     \def\@stackcondition{\the at stackindex > 1}%
   \else%
     \setcounter{@stackindex}{1}%
     \def\@stacksign{}%
-    \def\@stackcondition{\the at stackindex < \narg}%
+    \def\@stackcondition{\the at stackindex < \stackengine at args}%
   \fi%
   \def\@STRT{}%
   \if T\@strutlongstacks\if L#4\def\@STRT{\strut}\fi\fi%
   \sbox{\stackedbox}{%
     \@STRT\stack at delim\ignorespaces%
-      \csname arg\romannumeral\the at stackindex\endcsname%
+      \stack at arg[\the at stackindex]%
     \unskip\stack at delim}%
-  \ifnum\narg>1%
+  \ifnum\stackengine at args>1%
     \togglefalse{stackloop at done}%
   \else%
     \toggletrue{stackloop at done}%
@@ -286,11 +276,12 @@
   \whileboolexpr{test {\nottoggle{stackloop at done}}}{%
     \addtocounter{@stackindex}{\@stacksign 1}%
     \stackengine{\csname#4stackgap\endcsname}%
-      {\ignorespaces\csname arg\romannumeral\the at stackindex\endcsname\unskip}%
+      {\stack at arg[\the at stackindex]}%
       {\usebox{\stackedbox}}{#3}{#1}{T}{\useanchorwidth}{#4}%
     \ifnum\@stackcondition\else\toggletrue{stackloop at done}\fi%
   }%
   \if F\quietstack\usebox{\stackedbox}\fi%
+  \egroup%
 }
 
 % PERHAPS THESE SIX MACROS CAN BE REPLACED BY \toplap AND \bottomlap
@@ -342,15 +333,16 @@
     \expandafter\newsavebox\expandafter{\csname\sv at name content\endcsname}%
    }{}%
   \expandafter\sbox\csname\sv at name content\endcsname{#2}%
-  \protected at edef#1{\usebox{\csname\sv at name content\endcsname}}%
+  \expandafter\def\expandafter#1\expandafter{\expandafter\usebox\expandafter%
+    {\csname\sv at name content\endcsname}}%
 }
 
 \newcommand*\addstackgap[2][\Sstackgap]{\stackengine{#1}{%
   \stackengine{#1}{#2}{}{O}{c}{\quietstack}{T}{S}}{}{U}{c}{\quietstack}{T}{S}}
 
-\newcommand*\topinset[4]{\stackinset{\stackalignment}{#4}{t}{#3}{#1}{#2}}
+\newcommand*\topinset[4]{\stackinset{\stackalignment}{#4}{t}{#3}{#1}{#2}}% DEPRECATED
 
-\newcommand*\bottominset[4]{\stackinset{\stackalignment}{#4}{b}{#3}{#1}{#2}}
+\newcommand*\bottominset[4]{\stackinset{\stackalignment}{#4}{b}{#3}{#1}{#2}}% DEPRECATED
 
 %\stackinset{l/c/r}{x}{b/c/t}{y}{inset}{anchor}
 \newcommand*\stackinset[6]{%

