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authorContext Git Mirror Bot <phg42.2a@gmail.com>2015-05-16 00:15:04 +0200
committerContext Git Mirror Bot <phg42.2a@gmail.com>2015-05-16 00:15:04 +0200
commitb55577d0998160c0174e250b542016ecd6ca9056 (patch)
tree27093212d5ca3e6ffe4ae434c3ec094233ed37ba /tex/context/base/supp-mat.mkiv
parent624cbb5da392e9403984dd1cf368c0d408b1c2a8 (diff)
downloadcontext-b55577d0998160c0174e250b542016ecd6ca9056.tar.gz
2015-05-15 23:06:00
Diffstat (limited to 'tex/context/base/supp-mat.mkiv')
-rw-r--r--tex/context/base/supp-mat.mkiv34
1 files changed, 32 insertions, 2 deletions
diff --git a/tex/context/base/supp-mat.mkiv b/tex/context/base/supp-mat.mkiv
index f77ee3454..925f25cc4 100644
--- a/tex/context/base/supp-mat.mkiv
+++ b/tex/context/base/supp-mat.mkiv
@@ -53,6 +53,36 @@
\let\normalstartdmath \Ustartdisplaymath
\let\normalstopdmath \Ustopdisplaymath
+% \unexpanded\def\Ustartdisplaymath
+% {\ifinner
+% \ifhmode
+% \normalUstartmath
+% \let\Ustopdisplaymath\normalUstopmath
+% \else
+% \normalUstartdisplaymath
+% \let\Ustopdisplaymath\normalUstopdisplaymath
+% \fi
+% \else
+% \normalUstartdisplaymath
+% \let\Ustopdisplaymath\normalUstopdisplaymath
+% \fi}
+
+\unexpanded\def\Ucheckedstartdisplaymath
+ {\ifinner
+ \ifhmode
+ \normalUstartmath
+ \let\Ucheckedstopdisplaymath\normalUstopmath
+ \else
+ \normalUstartdisplaymath
+ \let\Ucheckedstopdisplaymath\normalUstopdisplaymath
+ \fi
+ \else
+ \normalUstartdisplaymath
+ \let\Ucheckedstopdisplaymath\normalUstopdisplaymath
+ \fi}
+
+\let\Ucheckedstopdisplaymath\relax
+
\def\normalmathaligntab{&} % \let\normalmathaligntab\aligntab does to work well in a let to & (a def works ok)
\let\normalsuper \Usuperscript % obsolete
@@ -60,8 +90,8 @@
\let\startimath \Ustartmath
\let\stopimath \Ustopmath
-\let\startdmath \Ustartdisplaymath
-\let\stopdmath \Ustopmath
+\let\startdmath \Ustartdisplaymath % \Ucheckedstartdisplaymath
+\let\stopdmath \Ustopdisplaymath % \Ucheckedstopdisplaymath
\unexpanded\def\mathematics#1{\relax \ifmmode#1\else\normalstartimath#1\normalstopimath\fi}
\unexpanded\def\displaymath#1{\noindent \ifmmode#1\else\normalstartdmath#1\normalstopdmath\fi}