tex/lily-ps-defs.tex

   1 %% lily-ps-defs.tex
   2 %%
   3 \edef\lilypsdefsELC{\the\endlinechar}%
   4 \endlinechar -1\relax
   5
   6 %% Header info (macros/defs, etc) should go into a \special{! ... };
   7 %% note the ! sign.  See dvips.info for details.
   8 %%
   9 %% We protect punctuation characters with \string to avoid problems with
  10 %% language specific shorthands (e.g. `:' for French, `"' for German, etc.).
  11
  12 \gdef\lilypondsetdimen#1{
  13   \expandafter\gdef\csname #1ps\endcsname{}
  14   \special{
  15     \string!
  16     /#1 (\csname #1\endcsname) set_tex_dimen}}
  17
  18 \gdef\lilypondspace{ }
  19
  20 \gdef\lilypondpostscript{
  21   %% A document processed with lilypond-book can contain music fragments in
  22   %% different sizes.  To reduce overhead, we define `lyscaleXXX' PS macros
  23   %% only once.
  24   \lilypondifundefined{lyscale\lilypondpaperoutputscale}
  25     {\expandafter\gdef\csname lyscale\lilypondpaperoutputscale\endcsname{}
  26      %% This sets CTM so that you get to the currentpoint
  27      %% by executing a 0 0 moveto
  28      \special{
  29        \string!
  30        /lyscale\lilypondpaperoutputscale
  31          {\lilypondpaperoutputscale\lilypondspace\scaletounit %
  32           dup scale} def}}
  33     {}
  34
  35   \def\embeddedps##1{
  36     \special{
  37       \string"
  38       lyscale\lilypondpaperoutputscale\lilypondspace ##1}}}
  39
  40 \endlinechar \lilypsdefsELC
  41 \endinput
  42
  43 %% end lily-ps-defs.tex