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%D \module
%D [ file=enco-mis,
%D version=2000.05.07, % 1999.11.11,
%D title=\CONTEXT\ Encoding Macros,
%D subtitle=Missing Glyphs,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright=PRAGMA-ADE]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
%D In this file we collect some definitions that construct
%D pseudo characters. Some day we will move some definitions
%D from \type {plain.tex} to this file. Some definitions are
%D derived from definitions in the \LATEX\ distribution,
%D especially Johannes Braams' Babel system.
\startmapping[\s!default]
\defineuppercasecom \dj \DJ
\defineuppercasecom \Dj \dj
\defineuppercasecom \DJ \dj
\definecharacter dstroke {\pseudoencodeddj}
\definecharacter Dstroke {\pseudoencodedDJ}
\stopmapping
%D We need proper names like in enco-com.tex!
\definecharacter dj {\dstroke} % {\pseudoencodeddj}
\definecharacter Dj {\Dstroke} % {\pseudoencodedDJ}
\definecharacter DJ {\Dstroke} % {\pseudoencodedDJ}
\unprotect
\def\pseudoencodeddj % like in babel, but safer
{\dontleavehmode\hbox\bgroup
\setbox\scratchbox\hbox{d}%
\scratchdimen\ht\scratchbox
\advance\scratchdimen 1ex
\scratchdimen.45\scratchdimen
\dimen2=\withoutpt\the\slantperpoint\dimen0
\advance\dimen2 .5ex
\hbox to \wd\scratchbox
{\box\scratchbox\hss
\raise\scratchdimen\hbox{\kern\dimen2\vbox{\hrule\!!height0.1ex\!!width0.3em}}}%
\egroup}
\def\pseudoencodedDJ % design: taco; quality assurance: mojca; cleanup: hans
{\dontleavehmode
\hbox\bgroup
\setbox\scratchbox\hbox{D}%
\dimen2=1.1ex
\dimen2=\withoutpt\the\slantperpoint\dimen2
\hbox to \wd\scratchbox
{\rlap
{\raise.52\ht\scratchbox
\hbox
{\kern\dimen2
\vbox{\hrule\!!height.04ex\!!depth.04ex\!!width.4\wd\scratchbox}}}%
\box\scratchbox}%
\egroup}
% currency
\def\fakedollar % pretty cmr dependent
{\bgroup
\ifnum\fam=\itfam
\sl
\else\ifnum\fam=\bifam
\bs
\fi\fi
\$%
\egroup}
\def\fakesterling % pretty cmr dependent
{\bgroup
\ifnum\fam=\bffam
\bi
\else\ifnum\fam=\bifam
\bi
\else\ifnum\fam=\bsfam
\bi
\else
\it
\fi\fi\fi
\$%
\egroup}
\def\fakeflorin
{\bgroup
\ifnum\fam=\bffam
\bi
\else\ifnum\fam=\bifam
\bi
\else\ifnum\fam=\bsfam
\bi
\else
\it
\fi\fi\fi
f%
\egroup}
% perthings
\def\fakepercent
{\mathematics{^{\scriptscriptstyle0}\kern-.25em/\kern-.2em_{\scriptscriptstyle0}}}
\def\fakeperthousand
{\mathematics{^{\scriptscriptstyle0}\kern-.25em/\kern-.2em_{\scriptscriptstyle00}}}
\def\fakepermine
{\dontleavehmode
\bgroup
\setbox\scratchbox\hbox
{\mathematics{+}}%
\hbox to \wd\scratchbox
{\hss
\mathematics{^{\scriptscriptstyle-}\kern-.4em/\kern-.3em_{\scriptscriptstyle-}}%
\hss}%
\egroup}
% guillemots
%D Yes I know, they are ugly:
\def\fakeleftguillemot
{\dontleavehmode\hbox{\raise.25ex\hbox{$\scriptscriptstyle\ll$}}}
\def\fakerightguillemot
{\hbox{\raise.25ex\hbox{$\scriptscriptstyle\gg$}}}
\def\fakeleftsubguillemot
{\dontleavehmode\hbox{\raise.25ex\hbox{$\scriptscriptstyle<$}}}
\def\fakerightsubguillemot
{\hbox{\raise.25ex\hbox{$\scriptscriptstyle>$}}}
%D Needed:
\def\fakevisiblespace
{\leavevmode\hbox
{\setbox\scratchbox\hbox{(}%
\scratchdimen.1\dp\scratchbox
\setbox\scratchbox\hbox{\space}%
\hbox to \wd\scratchbox
{\vrule
\!!depth 5\scratchdimen
\!!width \scratchdimen
\!!height \zeropoint
\hss
\vrule
\!!depth 5\scratchdimen
\!!width \wd\scratchbox
\!!height-4\scratchdimen
\hss
\vrule
\!!depth 5\scratchdimen
\!!width \scratchdimen
\!!height \zeropoint}}}
%\def\fakeunderscore{\leavevmode\kern.06em\vbox{\hrule\!!width.3em}}
\def\fakeunderscore
{\leavevmode\hbox
{\setbox\scratchbox\hbox{(}%
\scratchdimen.2\dp\scratchbox
\setbox\scratchbox\hbox{\space}%
\vrule
\!!depth \scratchdimen
\!!width \wd\scratchbox
\!!height\zeropoint}}
\ifx\mathunderscore\undefined \let\mathunderscore\fakeunderscore \fi
\ifx\textunderscore\undefined \let\textunderscore\fakeunderscore \fi
\unexpanded\def\normalunderscore{\ifmmode\mathunderscore\else\textunderscore\fi}
\let\_\normalunderscore
% Handy but obsolete, replaced by \unknownchar:
%
% \def\missingglyph{\ruledhbox{?}}
\protect \endinput
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