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| author | Context Git Mirror Bot <phg42.2a@gmail.com> | 2016-08-08 21:30:04 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2016-08-08 21:30:04 +0200 |
| commit | 0e99988c85616897aa99e28c4f00d596d677f5ab (patch) | |
| tree | 743d9039ab43aab9ad4e2881b47ce9e854986567 /tex/context/base/mkiv/math-fen.mkiv | |
| parent | 96f283b0d4f0259b7d7d1c64d1d078c519fc84a6 (diff) | |
| download | context-0e99988c85616897aa99e28c4f00d596d677f5ab.tar.gz | |
2016-08-08 21:06:00
Diffstat (limited to 'tex/context/base/mkiv/math-fen.mkiv')
| -rw-r--r-- | tex/context/base/mkiv/math-fen.mkiv | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/tex/context/base/mkiv/math-fen.mkiv b/tex/context/base/mkiv/math-fen.mkiv index 81e39723d..8d004636f 100644 --- a/tex/context/base/mkiv/math-fen.mkiv +++ b/tex/context/base/mkiv/math-fen.mkiv @@ -54,17 +54,39 @@ % we need the direct use of \Udelimiter because of { etc -\def\math_fenced_left {\edef\p_left{\mathfenceparameter\c!left}% +\newconditional\c_math_fenced_mirror \settrue\c_math_fenced_mirror + +\def\math_fenced_left {\edef\p_left + {\ifconditional\c_math_fenced_mirror + \ifcase\c_math_bidi + \mathfenceparameter\c!left + \else + \mathfenceparameter\c!right + \fi + \else + \mathfenceparameter\c!left + \fi}% \math_fenced_color_push \normalleft\ifx\p_left\empty.\else\Udelimiter\plusfour\fam\p_left\relax\fi \math_fenced_color_pop} + \def\math_fenced_middle{\edef\p_middle{\mathfenceparameter\c!middle}% \mskip\thinmuskip \math_fenced_color_push \normalmiddle\ifx\p_middle\empty.\else\Udelimiter\plusfour\fam\p_middle\relax\fi \math_fenced_color_pop \mskip\thinmuskip} -\def\math_fenced_right {\edef\p_right{\mathfenceparameter\c!right}% + +\def\math_fenced_right {\edef\p_right + {\ifconditional\c_math_fenced_mirror + \ifcase\c_math_bidi + \mathfenceparameter\c!right + \else + \mathfenceparameter\c!left + \fi + \else + \mathfenceparameter\c!right + \fi}% \math_fenced_color_push \normalright\ifx\p_right\empty.\else\Udelimiter\plusfive\fam\p_right\relax\fi \math_fenced_color_pop} @@ -470,7 +492,7 @@ \installcorenamespace{mathbig} \unexpanded\def\choosemathbig#1#2% so we accept \big{||} as well - {{\hbox\bgroup + {{\naturalhbox\bgroup \startimath \ifcase\bigmathdelimitermethod \math_fenced_step#2\relax |