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 }
  19
  20 \gdef\lilypondspace{ }
  21
  22 \gdef\lilypondpostscript{
  23   % A document processed with lilypond-book can contain music fragments in
  24   % different sizes.  To reduce overhead, we define `lyscaleXXX' PS macros
  25   % only once.
  26   \lilypondifundefined{lyscale\lilypondpaperoutputscale}
  27     {
  28       \expandafter\gdef\csname lyscale\lilypondpaperoutputscale\endcsname{}
  29       % This sets CTM so that you get to the currentpoint
  30       % by executing a 0 0 moveto
  31       \special{
  32         \string!
  33         /lyscale\lilypondpaperoutputscale
  34           {\lilypondpaperoutputscale\lilypondspace\scaletounit %
  35            dup scale} def
  36       }
  37     }
  38     {}
  39
  40   \def\embeddedps##1{
  41     \special{
  42       \string"
  43       lyscale\lilypondpaperoutputscale\lilypondspace ##1}
  44   }
  45
  46   \lilypondifundefined{lilypondpaperblotdiameterps}
  47     {\lilypondsetdimen{lilypondpaperblotdiameter}}
  48     {}
  49 }
  50
  51 \gdef\lilypondexperimentalfeatures{}
  52
  53 \endlinechar \lilypsdefsELC
  54 \endinput