tex/fetdefs.tex

   1 % fetdefs.tex
   2 % encapsulating tex backend for auto-generated font-en-tja definitions
   3
   4 \def\fetsixteendefs{
   5         \font\fontentja=feta16
   6         \font\vetfont=feta-beams16
   7         \font\fetanummer=feta-nummer8
   8 }
   9 \def\fettwentydefs{
  10         \font\fontentja=feta20
  11         \font\vetfont=feta-beams20
  12         \font\fetanummer=feta-nummer10
  13 }
  14
  15 % \def\fetdef#1#2{\def#1{\fetchar{#2}}}
  16 % ugh, linewidth, ugh, tablexx.ly balldims not used!
  17 \def\fetdef#1#2{%
  18         % what the fuck is this?
  19         \def#1{\lower.3884\staffrulethickness
  20         \hbox{\fetchar{#2}}}}
  21
  22 \def\fetchar#1{\fontentja\char#1}
  23
  24 %\input feta16
  25 \input feta20
  26
  27 \def\beamslope#1#2{{\count0=#2\advance\count0 by#1
  28         \advance\count0by128
  29         {\vetfont\char\count0}}}
  30
  31 % stacked numbers; overrules def in lilyponddefs
  32 % oeps: \meter 12/8;
  33 \def\generalmeter#1#2{%
  34         \vbox to 0pt{\vss%
  35         \hbox to0.42\balkheight{\hss\fetanummer #1\hss}%
  36         \nointerlineskip%
  37         \hbox to0.42\balkheight{\hss\fetanummer #2\hss}%
  38         \vss}}
  39
  40 \newcount\embedcount\embedcount=0
  41 \newwrite\checkexists
  42 \newwrite\embedfile
  43 \def\inputifexists#1{%
  44         \openin\checkexists #1
  45         \ifeof\checkexists
  46                  \closein\checkexists
  47                  \relax
  48         \else
  49                 \closein\checkexists
  50                 \input #1
  51         \fi
  52 }
  53 \def\embedcountid{feta-embed}
  54 \inputifexists{\embedcountid.aux}
  55 %
  56 % let's not overwrite -- and be sure to create new
  57 \def\storeembedcount{%
  58         \immediate\openout\embedfile=\embedcountid.aux
  59         \immediate\write\embedfile{\embedcount=\the\embedcount}
  60         \immediate\closeout\embedfile
  61 }
  62 \def\turnOnExperimentalFeatures{
  63 %
  64 % yeah.  By far not finished yet.
  65 % Don't do this by default.  gs takes a long time to start in xdvi
  66 %
  67 \special{ps: /drawslur {
  68         currentpoint  /texoriginy exch def
  69         /texoriginx exch def
  70         /dir exch def
  71         /lift 30 def
  72         /desty exch def
  73         /destx exch def
  74         /slurfactor .4 def
  75         destx slurfactor mul
  76         texoriginx add
  77         desty slurfactor mul
  78         texoriginy add
  79         lift dir mul add
  80         destx 1 slurfactor sub mul
  81         texoriginx add
  82         desty 1 slurfactor sub mul
  83         texoriginy add
  84         lift dir mul add
  85         destx
  86         texoriginx add
  87         desty
  88         texoriginy add
  89         curveto
  90         stroke
  91 } def
  92 }
  93 }
  94
  95 \def\embeddedps#1{
  96         \special{ps: #1}
  97 }
  98 \def\embeddedmf#1{
  99         \edef\embedid{feta-sleur-\number\embedcount}
 100         \immediate\openout\embedfile=\embedid.mf
 101         \global\advance\embedcount by 1
 102         \immediate\write\embedfile{#1}
 103         \immediate\closeout\embedfile
 104         \font\expandafter\embedid\expandafter=\embedid
 105         \hbox{\embedid\char0}
 106 }
 107
 108 \def\nopostscript{\def\embeddedps##1{}}
 109 \def\nometafont{\def\embeddedmf##1{}}
 110
 111 \nometafont
 112
 113 \def\EndLilyPondOutput{
 114         \storeembedcount
 115         \csname bye\endcsname
 116 }
 117
 118