diff options
Diffstat (limited to 'tex/context/base/mkxl/math-fen.mkxl')
| -rw-r--r-- | tex/context/base/mkxl/math-fen.mkxl | 81 |
1 files changed, 23 insertions, 58 deletions
diff --git a/tex/context/base/mkxl/math-fen.mkxl b/tex/context/base/mkxl/math-fen.mkxl index 5725c5ee1..85a28acca 100644 --- a/tex/context/base/mkxl/math-fen.mkxl +++ b/tex/context/base/mkxl/math-fen.mkxl @@ -15,20 +15,6 @@ \unprotect -% ignore missign right message, so we can have left extensibles (int or so) -% -% \mathdelimitersmode"20 (todo: flipbit) - -% maybe always "method=auto" for: -% -% \switchtobodyfont[cambria] -% \ruledhbox{$f(x)$} -% \ruledhbox{\mathdelimitersmode6$f\left(x\right)$} -% \ruledhbox{\mathdelimitersmode7$f\left(x\right)$} -% \ruledhbox{$f\left(\frac{1}{x}\right)$} - -% todo: mathstyle - % \definemathfence [fancybracket] [bracket] [command=yes,color=blue] % % test $|x|$ test \par @@ -185,6 +171,9 @@ \Uvextensible \else #1% \Uleft \Umiddle \Uleft + \ifx#1\Umiddle + nooverflow % + \fi \fi \orelse\ifx\p_factor\v!none \math_fenced_common_factor_none @@ -457,25 +446,6 @@ \fi \math_fenced_force_size\bigmathdelimitervariant\c_math_fenced_level\relax} -% integral experiment (but no scripts) -% -% \protected\def\math_fenced_fenced_simple#1% -% {\pushmacro\currentmathfence -% \edef\currentmathfence{#1}% -% \math_fenced_fenced_common -% \math_fenced_left -% \popmacro\currentmathfence -% \stopusemathstyleparameter} -% -% \immutable\protected\def\integral {\math_fenced_fenced_simple{integral}} -% -% let's keep this weird hack: -% -% \mathdelimitersmode"20 -% \startformula -% x = \integral {\vrule height 20mm depth 18mm width 5mm}^^{2\,}__{2\,} -% \stopformula - % todo: | in mathmode letter % % \appendtoks @@ -814,7 +784,7 @@ \bigmathdelimitervariant\mathfenceparameter\c!alternative\relax % controls lua \to \everysetupmathfence -\setupmathfence[\c!alternative=1] % or 5 +\setupmathfence[\c!alternative=5] % the rest will probably go \permanent\protected\def\choosemathbig {\mathortext\math_choosemathbig_math\math_choosemathbig_text} @@ -912,38 +882,45 @@ \permanent\protected\def\disableautofences {\setfalse\c_math_fences_auto} -\protected\def\math_fences_used_left +\permanent\protected\def\math_fences_used_left {\ifconditional\c_math_fences_auto \expandafter\math_fences_auto_left \else \expandafter\math_fences_normal_left \fi} -\protected\def\math_fences_used_right +\permanent\protected\def\math_fences_used_right {\ifconditional\c_math_fences_auto \expandafter\math_fences_auto_right \else \expandafter\math_fences_normal_right \fi} -\protected\def\math_fences_used_middle +\permanent\protected\def\math_fences_used_middle {\ifconditional\c_math_fences_auto \expandafter\math_fences_auto_middle \else \expandafter\math_fences_normal_middle \fi} -\protected\def\math_fences_used_both +\permanent\protected\def\math_fences_used_both {\ifconditional\c_math_fences_auto \expandafter\math_fences_auto_both \else \expandafter\math_fences_normal_both \fi} -\permanent\let\left \math_fences_used_left -\permanent\let\right \math_fences_used_right -\permanent\let\middle \math_fences_used_middle -\permanent\let\leftorright\math_fences_used_both +\aliased\let\left \math_fences_used_left +\aliased\let\right \math_fences_used_right +\aliased\let\middle \math_fences_used_middle +\aliased\let\leftorright\math_fences_used_both + +% \appendtoks +% \enforced\let\left \math_fences_used_left +% \enforced\let\right \math_fences_used_right +% \enforced\let\middle \math_fences_used_middle +% \enforced\let\leftorright\math_fences_used_both +% \to \everymathematics % wrappers @@ -954,30 +931,18 @@ \permanent\protected\def\stopcheckedfences {\endgroup} -% \appendtoks - % maybe: safeguard against overloading - % - % \let\left \math_fences_used_left - % \let\right \math_fences_used_right - % \let\middle \math_fences_used_middle - % \let\leftorright\math_fences_used_both -% \to \everymathematics - \appendtoks \ifempty\currentmathfence - \doifelse{\mathfenceparameter\c!state}\v!auto\enableautofences\disableautofences + \ifcstok{\mathfenceparameter\c!state}\v!auto\enableautofences\else\disableautofences\fi \fi \to \everysetupmathfence -\newconstant\c_math_fences_delimiters_mode \c_math_fences_delimiters_mode"16 % \numexpr"02+"04+"10\relax - -%permanent\protected\def\enableautofencemode {\mathdelimitersmode\plussix} % the shift (1) is too fragile -\permanent\protected\def\enableautofencemode {\mathdelimitersmode\c_math_fences_delimiters_mode} -\permanent\protected\def\disableautofencemode{\mathdelimitersmode\zerocount} +\permanent\protected\def\enableautofencemode {\mathcheckfencesmode\plusone} +\permanent\protected\def\disableautofencemode{\mathcheckfencesmode\zerocount} \appendtoks \ifempty\currentmathfence - \doifelse{\mathfenceparameter\c!method}\v!auto\enableautofencemode\disableautofencemode + \ifcstok{\mathfenceparameter\c!method}\v!auto\enableautofencemode\else\disableautofencemode\fi \fi \to \everysetupmathfence |