diff options
Diffstat (limited to 'tex/context/base/x-mathml.mkiv')
| -rw-r--r-- | tex/context/base/x-mathml.mkiv | 64 |
1 files changed, 54 insertions, 10 deletions
diff --git a/tex/context/base/x-mathml.mkiv b/tex/context/base/x-mathml.mkiv index b9a17d076..15c1694ff 100644 --- a/tex/context/base/x-mathml.mkiv +++ b/tex/context/base/x-mathml.mkiv @@ -2189,16 +2189,40 @@ % todo: combine topaccent/over/bottomaccent/under check -\definemathextensible [mathematics] [mml:overleftarrow] ["2190] % ["27F5] -\definemathextensible [mathematics] [mml:overrightarrow] ["2192] % ["27F6] -\definemathextensible [mathematics] [mml:overleftrightarrow] ["27F7] -\definemathextensible [mathematics] [mml:underleftarrow] ["2190] % ["27F5] -\definemathextensible [mathematics] [mml:underrightarrow] ["2192] % ["27F6] -\definemathextensible [mathematics] [mml:underleftrightarrow] ["27F7] - -\definemathtriplet [mathematics] [mmlovertriplet] -\definemathtriplet [mathematics] [mmlundertriplet] -\definemathtriplet [mathematics] [mmldoubletriplet] +\definemathextensible [\v!mathematics] [mml:overleftarrow] ["2190] % ["27F5] +\definemathextensible [\v!mathematics] [mml:overrightarrow] ["2192] % ["27F6] +\definemathextensible [\v!mathematics] [mml:overleftrightarrow] ["27F7] +\definemathextensible [\v!mathematics] [mml:overtwoheadrightarrow] ["27F9] +\definemathextensible [\v!mathematics] [mml:overleftharpoondown] ["21BD] +\definemathextensible [\v!mathematics] [mml:overleftharpoonup] ["21BC] +\definemathextensible [\v!mathematics] [mml:overrightharpoondown] ["21C1] +\definemathextensible [\v!mathematics] [mml:overrightharpoonup] ["21C0] + +\definemathextensible [\v!mathematics] [mml:underleftarrow] ["2190] % ["27F5] +\definemathextensible [\v!mathematics] [mml:underrightarrow] ["2192] % ["27F6] +\definemathextensible [\v!mathematics] [mml:underleftrightarrow] ["27F7] +\definemathextensible [\v!mathematics] [mml:undertwoheadrightarrow] ["27F9] +\definemathextensible [\v!mathematics] [mml:underleftharpoondown] ["21BD] +\definemathextensible [\v!mathematics] [mml:underleftharpoonup] ["21BC] +\definemathextensible [\v!mathematics] [mml:underrightharpoondown] ["21C1] +\definemathextensible [\v!mathematics] [mml:underrightharpoonup] ["21C0] + +\definemathtriplet [\v!mathematics] [mmlovertriplet] +\definemathtriplet [\v!mathematics] [mmlundertriplet] +\definemathtriplet [\v!mathematics] [mmldoubletriplet] + +% alternative: +% +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x2190}] ["2190] % ["27F5] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x2192}] ["2192] % ["27F6] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x27F5}] ["2190] % ["27F5] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x27F6}] ["2192] % ["27F6] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x27F7}] ["27F7] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x27F9}] ["27F9] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x21BD}] ["21BD] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x21BC}] ["21BC] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x21C1}] ["21C1] +% \definemathextensible [\v!mathematics] [mml:\utfchar{0x21C0}] ["21C0] \unexpanded\def\mmloverof#1{\mmlexecuteifdefined\mmlovercommand\relax{\mmlunexpandedfirst {#1}}\relax} \unexpanded\def\mmloveros#1{\mmlexecuteifdefined\mmlovercommand {\mmlunexpandedsecond{#1}}\relax} @@ -2224,6 +2248,26 @@ % \limits % spoils spacing \stopxmlsetups +% alternative: +% +% \startxmlsetups mml:mover +% \edef\mmlovertoken{\xmlraw{#1}{/mml:*[2]}}% /text() +% \doifelseutfmathabove\mmlovertoken { +% \edef\mmlovercommand{\utfmathcommandabove\mmlovertoken} +% \mmloverof{#1} +% } { +% \edef\mmlbasetoken{\xmlraw{#1}{/mml:*[1]/text()}} +% \ifcsname mml:\mmlbasetoken\endcsname +% \csname mml:\mmlbasetoken\endcsname{\mmlunexpandedsecond{#1}}\relax +% \else +% \edef\mmlbasecommand{\utfmathfiller\mmlbasetoken} +% \edef\mmlovercommand{\utfmathfiller\mmlovertoken} +% \mmlovertriplet{\mmloveros{#1}}{\mmloverbf{#1}}\relax +% \fi +% } +% % \limits % spoils spacing +% \stopxmlsetups + \unexpanded\def\mmlunderuf#1{\mmlexecuteifdefined\mmlundercommand\relax {\mmlunexpandedfirst {#1}}\relax} \unexpanded\def\mmlunderus#1{\mmlexecuteifdefined\mmlundercommand {\mmlunexpandedsecond{#1}}\relax} \unexpanded\def\mmlunderbf#1{\mmlexecuteifdefined\mmlbasecommand {\mmlunexpandedfirst {#1}}\relax} |