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Diffstat (limited to 'tex/context/base/math-ini.mkiv')
-rw-r--r-- | tex/context/base/math-ini.mkiv | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tex/context/base/math-ini.mkiv b/tex/context/base/math-ini.mkiv index c431cd383..93eafac23 100644 --- a/tex/context/base/math-ini.mkiv +++ b/tex/context/base/math-ini.mkiv @@ -2274,6 +2274,29 @@ \unexpanded\def\mathplus {+} \unexpanded\def\mathminus{\ifmmode –\else\iffontchar\font`−−\else –\fi\fi} +%D The \type {\displaywidth} is only known inside a display formula, so we need to catch +%D it when still zero. + +\def\checkeddisplaywidth % hsize if zero + {\dimexpr + \ifdim\displaywidth=\zeropoint + \hsize + \else + \displaywidth + \fi + \relax} + +\def\maximizeddisplaywidth % larger than zero but within hsize + {\dimexpr + \ifdim\displaywidth=\zeropoint + \hsize + \else\ifdim\displaywidth>\hsize + \hsize + \else + \displaywidth + \fi\fi + \relax} + \protect \endinput % % not used (yet) |