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| author | Hans Hagen <pragma@wxs.nl> | 2017-06-16 16:00:40 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2017-06-16 16:00:40 +0200 |
| commit | 008292817580eba8a0f0cf83d8e2d08df8fc8c3f (patch) | |
| tree | 7e47d035cc5d1f54d20f556476c439844f1956e0 /tex/generic/context/luatex/luatex-math.tex | |
| parent | 5e668aa418d6d082446e9369ae06625b50e49943 (diff) | |
| download | context-008292817580eba8a0f0cf83d8e2d08df8fc8c3f.tar.gz | |
2017-06-15 22:16:00
Diffstat (limited to 'tex/generic/context/luatex/luatex-math.tex')
| -rw-r--r-- | tex/generic/context/luatex/luatex-math.tex | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/tex/generic/context/luatex/luatex-math.tex b/tex/generic/context/luatex/luatex-math.tex index 6669b5ffc..0ed8992d4 100644 --- a/tex/generic/context/luatex/luatex-math.tex +++ b/tex/generic/context/luatex/luatex-math.tex @@ -2298,17 +2298,43 @@ \def\*{\discretionary{\thinspace\the\textfont0\char"00D7}{}{}} -\def\t#1% bruno's variant: - {\iffontchar\font"0361\relax - #1^^^^0361\relax - \else\iffontchar\font"2040\relax - \accent"2040 #1\relax - \else - \begingroup - \edef\next{\the\font}% - \the\textfont0\accent"2040\next#1\relax - \endgroup - \fi\fi} +\def\t#1{% + %\quitvmode + \begingroup + \setbox0\hbox{#1}% + \setbox2\hbox\bgroup + \iffontchar\font"0361\relax + \char"0361\relax + \else + \iffontchar\font"2040\relax\else + \the\textfont0 + \fi + \char"2040 + \fi + \egroup + \dimen0\wd\ifdim\wd0>\wd2 0\else2\fi + \dimen2\dimexpr-\ht2+\ht0+.45ex\relax + \hbox to \dimen0\bgroup + \hbox to \dimen0{\hss\box0\hss}% + \hskip-\dimen0 + \hbox to \dimen0{\hss\raise\dimen2\box2\hss}% + \egroup + \endgroup} + +% Bruno's variant: +% +% \def\talign#1% +% {\leavevmode\vbox{% +% \baselineskip 0pt +% \lineskip -1ex +% \lineskiplimit 0pt +% \ialign{##\crcr#1\crcr}}} +% +% \def\t#1% +% {{\setbox0\hbox{% +% \iffontchar\font"0361\char"0361\else +% \iffontchar\font"2040\else\the\textfont0\fi\char"2040\fi}% +% \talign{\hidewidth\unhbox0\hidewidth\crcr#1}}} % for Bruno, when he tests this file with xetex: |