diff options
Diffstat (limited to 'tex/context/base/core-fnt.mkiv')
| -rw-r--r-- | tex/context/base/core-fnt.mkiv | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/tex/context/base/core-fnt.mkiv b/tex/context/base/core-fnt.mkiv index 76ce03f72..09ebcc15f 100644 --- a/tex/context/base/core-fnt.mkiv +++ b/tex/context/base/core-fnt.mkiv @@ -173,10 +173,15 @@ %D fuzzy, since some \type {\fontdimen}'s are involved to %D determine the optimal placement. +\def\highvfraction {0} +\def\lowvfraction {0} +\def\highlowvfraction{.1} +\def\highlowhfraction{.1} + \def\dodohighlow {\ifx\fontsize\empty \ifmmode - \ifnum\fam<0 \tx \else \holamathfont \fi + \mr \else \tx \fi @@ -187,17 +192,16 @@ \def\dohighlow#1#2#3#4#5#6% todo, named fontdimens tag {\dontleavehmode \bgroup - \scratchdimen\ifdim\fontexheight\textfont2=1ex #2\textfont2\else #3ex\fi - \advance\scratchdimen #4ex - \kern.1ex + \scratchdimen\dimexpr#3ex+#4ex\relax + \kern\highlowhfraction ex \setbox\scratchbox\hbox{#1\scratchdimen\hbox{\dodohighlow\dostarttagged#5\empty#6\dostoptagged}}% \ht\scratchbox\strutheight \dp\scratchbox\strutdepth \box\scratchbox \egroup} -\unexpanded\def\high{\dohighlow\raise\mathsupnormal{.86}{0}\t!sup} -\unexpanded\def\low {\dohighlow\lower\mathsubnormal{.48}{0}\t!sub} +\unexpanded\def\high{\dohighlow\raise\mathsupnormal{.86}\highvfraction\t!sup} +\unexpanded\def\low {\dohighlow\lower\mathsubnormal{.48}\lowvfraction \t!sub} \unexpanded\def\lohi {\dosingleempty\dolohi} @@ -208,9 +212,9 @@ \def\dolohi[#1]#2#3% {\dontleavehmode \hbox - {\dostarttagged\t!subsup - \setbox4\hbox{\dohighlow\lower\mathsubnormal{.48}{.1}\t!sub{#2}}% - \setbox6\hbox{\dohighlow\raise\mathsupnormal{.86}{.1}\t!sup{#3}}% + {\dostarttagged\t!subsup\empty + \setbox4\hbox{\dohighlow\lower\mathsubnormal{.48}\highlowvfraction\t!sub{#2}}% + \setbox6\hbox{\dohighlow\raise\mathsupnormal{.86}\highlowvfraction\t!sup{#3}}% \doif{#1}{\v!left} {\ifdim\wd4<\wd6 \setbox4\hbox to \wd6{\hss\box4}% |