diff options
Diffstat (limited to 'tex/context/base/mkxl/math-frc.mkxl')
| -rw-r--r-- | tex/context/base/mkxl/math-frc.mkxl | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/tex/context/base/mkxl/math-frc.mkxl b/tex/context/base/mkxl/math-frc.mkxl index 1175eef1b..8835ea997 100644 --- a/tex/context/base/mkxl/math-frc.mkxl +++ b/tex/context/base/mkxl/math-frc.mkxl @@ -108,6 +108,8 @@ \setupmathfractions [\c!mathstyle=, + \c!mathnumeratorstyle=\mathfractionparameter\c!mathstyle, + \c!mathdenominatorstyle=\mathfractionparameter\c!mathstyle, \c!alternative=\v!inner, \c!margin=\zeropoint, \c!rulethickness=.25\exheight, @@ -130,7 +132,7 @@ \math_fraction_set_distance \to \everymathematics -% why only displaystyle .. a bit weak +% why only displaystyle .. a bit weak .. will become a set \protected\def\math_fraction_set_distance_top {\Umathfractionnumup \displaystyle\m_math_fraction_distance_top @@ -266,10 +268,16 @@ % See \MKIV\ for the old (more messy) implementation where we have to fight the over % related syntax (we now use a lmtx primitive). -\def\math_frac_command_u#1% +% {\ifcstok{#1}\emptytoks\else\tomathstyle#1\fi}% +% +% {\expandedmathstyleparameter\mathfractionparameter\c!mathstyle}% + +% timestamp: 01/2022 : (re)watching eNerdā“ - Time Capsule 2020 a.k.a. Farewell Party +% for Normalcy (UHD) with the soekris/neumanns combination + +\def\math_frac_command_u {\clf_umathfraction {\mathfractionparameter\c!rule}% - {\ifcstok{#1}\emptytoks\else\tomathstyle#1\fi}% \ifempty\p_math_fraction_fences \mathfractionparameter\c!left \space \mathfractionparameter\c!right\space @@ -282,22 +290,20 @@ \protected\defcsname\??mathfractionalternative\v!inner\endcsname#1#2% {\math_frac_command_u - {}% {\expandedmathstyleparameter\mathfractionparameter}% {\math_fraction_margin_kern -\usemathstyleparameter\mathfractionparameter + \usemathstyleparameter\mathfractionparameter\c!mathnumeratorstyle \m_fractions_strut_top#1% \math_fraction_margin_kern}% {\math_fraction_margin_kern -\usemathstyleparameter\mathfractionparameter + \usemathstyleparameter\mathfractionparameter\c!mathdenominatorstyle \m_fractions_strut_bot#2% \math_fraction_margin_kern}% \math_frac_wrapup} \protected\defcsname\??mathfractionalternative\v!outer\endcsname#1#2% {\beginmathgroup - \usemathstyleparameter\mathfractionparameter + \usemathstyleparameter\mathfractionparameter\c!mathstyle \math_frac_command_u - {}% {\math_fraction_margin_kern \m_fractions_strut_top#1% \math_fraction_margin_kern}% @@ -309,15 +315,14 @@ \protected\defcsname\??mathfractionalternative\v!both\endcsname#1#2% {\beginmathgroup - \usemathstyleparameter\mathfractionparameter + \usemathstyleparameter\mathfractionparameter\c!mathstyle \math_frac_command_u -{}% {\expandedmathstyleparameter\mathfractionparameter}% {\math_fraction_margin_kern -\usemathstyleparameter\mathfractionparameter + \usemathstyleparameter\mathfractionparameter\c!mathnumeratorstyle \m_fractions_strut_top#1% \math_fraction_margin_kern}% {\math_fraction_margin_kern -\usemathstyleparameter\mathfractionparameter + \usemathstyleparameter\mathfractionparameter\c!mathdenominatorstyle \m_fractions_strut_bot#2% \math_fraction_margin_kern}% \endmathgroup @@ -445,15 +450,15 @@ % $$ {{a}\abovewithdelims()#1pt{b}} $$ % } -\definemathfraction[i:frac] [\c!alternative=\v!inner,\c!mathstyle=\s!script] -\definemathfraction[i:tfrac][i:frac] +\definemathfraction[i:frac] [\c!alternative=\v!inner,\c!mathstyle=\v!small] +\definemathfraction[i:tfrac][\c!alternative=\v!inner,\c!mathstyle=\s!script] \definemathfraction[i:sfrac][\c!alternative=\v!inner,\c!mathstyle=\s!scriptscript] \definemathfraction[i:dfrac][\c!alternative=\v!inner,\c!mathstyle=\s!display] -\definemathfraction[d:frac] [\c!alternative=\v!inner,\c!mathstyle=\s!cramped] % was cramped,text -\definemathfraction[d:tfrac][\c!alternative=\v!both, \c!mathstyle={\s!cramped,\s!text}] -\definemathfraction[d:sfrac][\c!alternative=\v!both, \c!mathstyle={\s!cramped,\s!script}] -\definemathfraction[d:dfrac][d:frac] +\definemathfraction[d:frac] [\c!alternative=\v!inner,\c!mathstyle=\s!cramped] +\definemathfraction[d:tfrac][\c!alternative=\v!both,\c!mathstyle={\s!cramped,\s!script}] +\definemathfraction[d:sfrac][\c!alternative=\v!both,\c!mathstyle={\s!cramped,\s!scriptscript}] +\definemathfraction[d:dfrac][\c!alternative=\v!both,\c!mathstyle=\s!display] %D \protected\def\ShowMathFractions#1#2% %D {\dontleavehmode |