%D \module
%D   [       file=syst-fnt,
%D        version=2006.08.11,
%D          title=\CONTEXT\ System Macros,
%D       subtitle=Font Things,
%D         author=Hans Hagen,
%D           date=\currentdate,
%D      copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.

% formal names cf the tb \& tbt

\unprotect

\def\fontslantperpoint   {\fontdimen1}
\def\fontinterwordspace  {\fontdimen2}
\def\fontinterwordstretch{\fontdimen3}
\def\fontinterwordshrink {\fontdimen4}
\def\fontexheight        {\fontdimen5}
\def\fontemwidth         {\fontdimen6}
\def\fontextraspace      {\fontdimen7}

\def\slantperpoint       {\fontdimen1\font}
\def\interwordspace      {\fontdimen2\font}
\def\interwordstretch    {\fontdimen3\font}
\def\interwordshrink     {\fontdimen4\font}
\def\exheight            {\fontdimen5\font}
\def\emwidth             {\fontdimen6\font}
\def\extraspace          {\fontdimen7\font}

\def\mathsupdisplay      {\fontdimen13}
\def\mathsupnormal       {\fontdimen14}
\def\mathsupcramped      {\fontdimen15}
\def\mathsubnormal       {\fontdimen16}
\def\mathsubcombined     {\fontdimen17}
\def\mathaxisheight      {\fontdimen22}

\def\currentspaceskip    {\interwordspace\!!plus\interwordstretch\!!minus\interwordshrink\relax}

\protect \endinput
