%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% This is the file dotlessj.mtx, part of the MathInst package
%% (version 1.0, August 25, 1998) for math font 
%% generation.  (Author: Alan Hoenig, ajhjj@cunyvm.cuny.edu)
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


\relax

This fontinst file sets a dotless j glyph for a TeX
math italic font.  The following code is due to Thierry Bouche,
a paper of whose on virtual math fonts can be found at
ftp://fourier.ujf-grenoble.fr/pub/contrib-tex/gut/mathfonts-pk.ps.gz

\metrics

\resetglyph{dotlessj}
\glyphspecial{ps: gsave gsave}
 \push
   \moveup{\neg{\depth{j}}}
    \movert{\neg{\width{j}}}
  \glyphspecial{ps: currentpoint /JDepth exch def /JLeft exch def}
   \moveup{\add{\depth{j}}{\height{dotlessi}}}
   %\movert{\mul{\width{j}}{2}}
   \movert{\scale{\width{j}}{2500}}
   \glyphspecial{ps: currentpoint /IHeight exch def /JRight exch def grestore}
   \glyphspecial{ps:   JLeft JDepth moveto JLeft neg JRight add 0 rlineto
      0 JDepth neg IHeight add rlineto JLeft neg JRight add neg 0
      rlineto 0 JDepth neg IHeight add neg rlineto closepath  clip}
   \pop
   \glyph{j}{1000}
   \glyphspecial{ps: grestore}
         \resetdepth{\depth{j}}
         \resetwidth{\width{j}}
         \resetitalic{\italic{j}}
         \resetheight{\height{dotlessi}}
\endresetglyph

\endmetrics