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-rw-r--r--macros/latex-dev/base/ltmath.dtx11
1 files changed, 7 insertions, 4 deletions
diff --git a/macros/latex-dev/base/ltmath.dtx b/macros/latex-dev/base/ltmath.dtx
index c4963cf0c6..36b8bb7ec4 100644
--- a/macros/latex-dev/base/ltmath.dtx
+++ b/macros/latex-dev/base/ltmath.dtx
@@ -38,7 +38,7 @@
%<*driver>
% \fi
\ProvidesFile{ltmath.dtx}
- [2020/04/21 v1.2f LaTeX Kernel (Math Setup)]
+ [2020/07/27 v1.2g LaTeX Kernel (Math Setup)]
% \iffalse
%</driver>
%
@@ -407,15 +407,17 @@
% \begin{macro}{\cases}
% \changes{LaTeX2.09}{1991/08/14}
% {(RmS) inserted extra braces around entry for NFSS}
+% \changes{v1.2g}{2020/07/27}{Don't make the command \cs{long} (gh/354)}
% \begin{macrocode}
-\DeclareRobustCommand\cases[1]{\left\{\,\vcenter{\normalbaselines\m@th
+\DeclareRobustCommand*\cases[1]{\left\{\,\vcenter{\normalbaselines\m@th
\ialign{$##\hfil$&\quad{##}\hfil\crcr#1\crcr}}\right.}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\matrix}
+% \changes{v1.2g}{2020/07/27}{Don't make the command \cs{long} (gh/354)}
% \begin{macrocode}
-\DeclareRobustCommand\matrix[1]{\null\,\vcenter{\normalbaselines\m@th
+\DeclareRobustCommand*\matrix[1]{\null\,\vcenter{\normalbaselines\m@th
\ialign{\hfil$##$\hfil&&\quad\hfil$##$\hfil\crcr
\mathstrut\crcr\noalign{\kern-\baselineskip}
#1\crcr\mathstrut\crcr\noalign{\kern-\baselineskip}}}\,}
@@ -423,8 +425,9 @@
% \end{macro}
%
% \begin{macro}{\pmatrix}
+% \changes{v1.2g}{2020/07/27}{Don't make the command \cs{long} (gh/354)}
% \begin{macrocode}
-\DeclareRobustCommand\pmatrix[1]{\left(\matrix{#1}\right)}
+\DeclareRobustCommand*\pmatrix[1]{\left(\matrix{#1}\right)}
% \end{macrocode}
% \end{macro}
%