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-rw-r--r--Master/texmf-dist/tex/latex/breqn/mathstyle.sty13
1 files changed, 7 insertions, 6 deletions
diff --git a/Master/texmf-dist/tex/latex/breqn/mathstyle.sty b/Master/texmf-dist/tex/latex/breqn/mathstyle.sty
index 70feea50762..6910ff6f92a 100644
--- a/Master/texmf-dist/tex/latex/breqn/mathstyle.sty
+++ b/Master/texmf-dist/tex/latex/breqn/mathstyle.sty
@@ -11,8 +11,8 @@
%% Copyright (C) 1997-2003 by Michael J. Downes
%% Copyright (C) 2007-2011 by Morten Hoegholm et al
%% Copyright (C) 2007-2014 by Lars Madsen
-%% Copyright (C) 2007-2014 by Will Robertson
-%% Copyright (C) 2015 by Will Robertson, Joseph Wright
+%% Copyright (C) 2007-2017 by Will Robertson
+%% Copyright (C) 2010-2017 by Joseph Wright
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
@@ -32,7 +32,7 @@
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{mathstyle}
- [2015/08/11 v0.98d Tracking mathstyle implicitly]
+ [2017/01/27 0.98e Tracking mathstyle implicitly]
\providecommand\@saveprimitive[2]{%
\begingroup
\edef\@tempa{\string#1}\edef\@tempb{\meaning#1}%
@@ -122,7 +122,7 @@
\def\sb#1{\mathsub{\protect\subsupstyle#1}}%
\def\sp#1{\mathsup{\protect\subsupstyle#1}}%
\def\mathchoice{%
- \relax\ifcase\mathstyle
+ \relax\ifcase\numexpr\mathstyle\relax
\expandafter\@firstoffour % Display
\or
\expandafter\@firstoffour % Cramped display
@@ -161,10 +161,11 @@
\renewcommand{\binom}{\genfrac{}(){0pt}}
\renewcommand{\dbinom}{\genfrac\displaystyle(){0pt}}
\renewcommand{\tbinom}{\genfrac\textstyle(){0pt}}
+
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname directlua\endcsname\relax
\def\fracstyle{%
- \ifcase\mathstyle
+ \ifcase\numexpr\mathstyle\relax
\chardef\mathstyle=\@ne
\or
\chardef\mathstyle=\@ne
@@ -180,7 +181,7 @@
\def\fracstyle{}
\fi
\def\currentmathstyle{%
- \ifcase\mathstyle
+ \ifcase\numexpr\mathstyle\relax
\@@displaystyle
\or
\@@displaystyle