texlive[54682] Master/texmf-dist: cases (4apr20)

[commits+karl at tug.org]

Revision: 54682
          http://tug.org/svn/texlive?view=revision&revision=54682
Author:   karl
Date:     2020-04-12 00:52:41 +0200 (Sun, 12 Apr 2020)
Log Message:
-----------
cases (4apr20)

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

Modified: trunk/Master/texmf-dist/doc/latex/cases/README
===================================================================
--- trunk/Master/texmf-dist/doc/latex/cases/README	2020-04-11 22:52:28 UTC (rev 54681)
+++ trunk/Master/texmf-dist/doc/latex/cases/README	2020-04-11 22:52:41 UTC (rev 54682)
@@ -1,4 +1,4 @@
-cases.sty version 3.1 2020/03/10
+cases.sty version 3.2 2020/03/29
 
 Copyright 1993, 1994, 1995, 2000, 2002, 2020 by Donald Arseneau,
 asnd at triumf.ca, Vancouver, Canada.

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

Modified: trunk/Master/texmf-dist/doc/latex/cases/cases.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/cases/cases.tex	2020-04-11 22:52:28 UTC (rev 54681)
+++ trunk/Master/texmf-dist/doc/latex/cases/cases.tex	2020-04-11 22:52:41 UTC (rev 54682)
@@ -23,7 +23,7 @@
 %\addtokomafont{title}{\rmfamily}
 
 \title{The \pkg{cases} package%
-  \textnormal{\thanks{~~This manual corresponds to \pkg{cases}~v3.1, dated 2020/03/10.}}}
+  \textnormal{\thanks{~~This manual corresponds to \pkg{cases}~v3.2, dated 2020/03/29.}}}
 \author{Donald Arseneau\\\mail{asnd at triumf.ca}}
 \date{Mar 2020}
 

Modified: trunk/Master/texmf-dist/tex/latex/cases/cases.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/cases/cases.sty	2020-04-11 22:52:28 UTC (rev 54681)
+++ trunk/Master/texmf-dist/tex/latex/cases/cases.sty	2020-04-11 22:52:41 UTC (rev 54682)
@@ -1,4 +1,4 @@
-%  C A S E S . S T Y             ver 3.1    Mar 2020
+%  C A S E S . S T Y             ver 3.2    Mar 2020
 %
 %  Copyright (C) 1993,1994,1995,2000,2002,2020 by Donald Arseneau
 %                                       asnd at triumf.ca
@@ -30,7 +30,7 @@
 %
 %  For detailed description and package options, see cases.pdf (cases.tex).
  
-\ProvidesPackage{cases}[2020/03/10 ver 3.1]
+\ProvidesPackage{cases}[2020/03/29 ver 3.2]
 
 \newdimen\numc at numwid
 
@@ -72,10 +72,10 @@
  \setbox\tw@\vbox\bgroup
   \everycr{}\let\\\@eqncr \let\@@eqncr\@@numc at cr
   \tabskip\@tempskipa
-  \halign to\dimen at ii \bgroup % white space for LHS followed by RHS
-    \kern\wd\z@ \kern10\p@ % assume (and force) width of brace
+  \halign to \ifx\numc at left\mathindent \linewidth \else \displaywidth \fi \bgroup
+    \kern\wd\z@ \kern10\p@ % white space for LHS; assume (and force) width of brace
     \global\let\iftag@=\iffalse % for amsmath (make sure this is not in \if block)
-    \global\@eqcnt\@ne $\numc at dispstyle ##\relax$\hfil 
+    \global\@eqcnt\@ne $\numc at dispstyle ##\relax$\hfil % RHS
     \tabskip\z at skip &% explanation
     \global\@eqcnt\tw@
     \numc at expstyle\quad ##\unskip\numc at expstyle\hfil % \unskip removes quad if no explanation
@@ -208,7 +208,7 @@
 }% end amsmath branch
 
 \def\numc at left{\@centering}
-\def\numc at opts{\dimen at ii\displaywidth}
+\def\numc at opts{}
 \def\numc at forcenumwid{\numc at numwid}
 
 \DeclareOption{subnum}{%
@@ -218,8 +218,7 @@
 
 \DeclareOption{fleqn}{
   \let\numc at left\mathindent
-  \def\numc at opts{\displaywidth\linewidth
-    \dimen at ii\linewidth }
+  \def\numc at opts{\displaywidth\linewidth}
 }
 
 \DeclareOption{leqno}{