diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/platex-tools/plextdelarray.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/platex-tools/plextdelarray.sty | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Master/texmf-dist/tex/latex/platex-tools/plextdelarray.sty b/Master/texmf-dist/tex/latex/platex-tools/plextdelarray.sty index b81a88b3323..57682c7fd83 100644 --- a/Master/texmf-dist/tex/latex/platex-tools/plextdelarray.sty +++ b/Master/texmf-dist/tex/latex/platex-tools/plextdelarray.sty @@ -5,14 +5,16 @@ % This package is part of the platex-tools bundle. % https://github.com/aminophen/platex-tools % -% This package `plextdelarray.sty' is based on: -% * delarray.sty in latex-tools (2014/10/28 v1.01) -% * plext.sty in platex (2016/08/20 v1.2a) +% This package is expected to be compatible with +% * delarray.sty in latex-tools +% (2014/10/28 v1.01) +% * plext.sty in platex +% (2001/09/26 v1.2 -- 2018/09/09 v1.2i) % \NeedsTeXFormat{pLaTeX2e} \ProvidesPackage{plextdelarray} - [2016/09/11 v1.0 array delimiter package for plext and delarray] + [2018/09/18 v1.0a array delimiter package for plext and delarray] \RequirePackage{plextarray} \RequirePackage{delarray} @@ -30,6 +32,11 @@ {\p@del@array<#1>[#2]}} % %% adopt from \@del@array (from delarray.sty) +% Note: we can't use \unvbox\z@, because there is a possibility +% that \@arrayleft is followed by \raise etc, instead of +% a box-starting command (\vtop, \vbox etc). +% Otherwise, an error "! A <box> was supposed to be here." +% See definitions of \@begin@alignbox in \fork@array@option. \def\p@del@array<#1>[#2]#3#4#5{% \setbox\z@\hbox{$\left#3\right#5$}% \if#2c\def\@arrayleft{\left#3}\def\@arrayright{\right#5}% |