diff options
Diffstat (limited to 'tex/context/base/mkiv/math-ali.mkxl')
| -rw-r--r-- | tex/context/base/mkiv/math-ali.mkxl | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/tex/context/base/mkiv/math-ali.mkxl b/tex/context/base/mkiv/math-ali.mkxl index 997ecd3d7..b4336f857 100644 --- a/tex/context/base/mkiv/math-ali.mkxl +++ b/tex/context/base/mkiv/math-ali.mkxl @@ -373,7 +373,7 @@ \dostarttagged\t!mathtable\currentmathalignment \numberedeqalign} -\def\math_alignment_stop +\def\math_alignment_stop % can be protected {\math_finish_eqalign_no \dostoptagged \dostoptagged @@ -728,7 +728,11 @@ \span\math_text_in_eqalign{\alignmark\alignmark}% \crcr} % todo: number -\def\math_cases_stop +% When we have just protected we get an extra row but we can no flag +% this as a proper alignment related command which means that uit gets +% expanded. + +\noaligned\permanent\protected\def\math_cases_stop {\crcr \egroup \popmacro\math_cases_NC @@ -1161,7 +1165,7 @@ \appendtoks \edef\p_simplecommand{\mathmatrixparameter\c!simplecommand}% - \ifx\p_simplecommand\empty\else + \ifempty\p_simplecommand\else \setuevalue{\p_simplecommand}{\math_matrix_simple[\currentmathmatrix]}% \fi \to \everydefinemathmatrix @@ -1266,7 +1270,7 @@ \enforced\let\NR\crcr \halign\bgroup\hfil\normalstartimath\scriptstyle\alignmark\alignmark\normalstopimath\hfil\crcr} -\permanent\def\stopsubstack % todo: \protected and delayed +\noaligned\permanent\protected\def\stopsubstack {\crcr \egroup \egroup @@ -1434,7 +1438,7 @@ \fi \fi \edef\p_interlinespace{\formulaparameter\c!interlinespace}% - \ifx\p_interlinespace\empty\else\baselineskip\p_interlinespace\fi + \ifempty\p_interlinespace\else\baselineskip\p_interlinespace\fi \global\d_strc_math_indent\zeropoint \ifcase\mathraggedstatus\or\raggedleft\or\raggedcenter\or\raggedright\fi \unhbox\b_strc_math_display |