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-rw-r--r--Master/texmf-dist/tex/latex/newtx/newtxmath.sty13
1 files changed, 8 insertions, 5 deletions
diff --git a/Master/texmf-dist/tex/latex/newtx/newtxmath.sty b/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
index 00243667ba9..826271ce841 100644
--- a/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
+++ b/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
@@ -10,8 +10,8 @@
% of glyph collisions.
% These modifications are by Michael Sharpe, msharpe at ucsd dot edu
-\def\fileversion{1.55}
-\def\filedate{2018/05/09}
+\def\fileversion{1.551}
+\def\filedate{2018/05/13}
\ProvidesPackage{newtxmath}[\filedate\space v\fileversion ]
\@ifundefined{newtxmathLoaded}{}{\endinput}
@@ -21,7 +21,10 @@
\let\newtxmathLoaded\endinput
\RequirePackage{amsmath} % improves extendable delimiter handling
\RequirePackage{etoolbox}
-\RequirePackage{etextools} % for \ifiscs
+%\RequirePackage{etextools} % for \ifiscs, conflicts with biblatex
+% replacement for \ifiscs
+\def\ifiscseq#1{\ifcat$\expandafter\@gobble\string#1$\expandafter\@secondoftwo\else\expandafter\@firstoftwo\fi}
+
\RequirePackage{ifxetex,ifluatex,xkeyval}
\RequirePackage{centernot} % for proper handling of negated relations
\newif\ifxl@otf \xl@otffalse
@@ -2018,7 +2021,7 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
\ifx#1\jmath\ntx@tmpc=129\relax
\ifnum\ntx@jmath>255\relax #1\ntx@tmpc=256 \message{^^JNo jmath in this alphabet^^J}\fi
\else % neither \imath nor \jmath
- \ifiscs{#1}{#1\ntx@tmpc=256 }{% not a cs
+ \ifiscseq{#1}{#1\ntx@tmpc=256 }{% not a cs
\ntx@tmpc=\number\@xp`#1}
\fi
\fi
@@ -2102,7 +2105,7 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
\iftx@varbb
\let\mathbb\vmathbb %\DeclareRobustCommand*{\mathbb}{\varmathbb}
\else
- \iftx@ams\else\let\mathbb\varmathbb\fi
+ \iftx@ams\else\let\mathbb\vmathbb\fi
\fi
\fi
%\show\mathbb