-%
-% WARNING: don't leave blank lines in the PS-code; they are
-% transformed into \par
-%
+%% lily-ps-defs.tex
+%%
+\edef\lilypsdefsELC{\the\endlinechar}%
+\endlinechar -1\relax
-%
-% header info (macros/defs, etc) should go into a \special{! ... },
-% note the ! sign. See dvips.info for details.
-%
+%% Header info (macros/defs, etc) should go into a \special{! ... };
+%% note the ! sign. See dvips.info for details.
+%%
+%% We protect punctuation characters with \string to avoid problems with
+%% language specific shorthands (e.g. `:' for French, `"' for German, etc.).
-% Use of
-% /foo { operatorname } bind def
-%
-% ``compiles'' operatorname binding in the body of foo, making
-% the code faster, and more reliable (less flexible)
+\gdef\lilypondsetdimen#1{
+ \expandafter\gdef\csname #1ps\endcsname{}
+ \special{
+ \string!
+ /#1 (\csname #1\endcsname) set_tex_dimen}}
-{%
- \def\par{ }% %Ugh. Don't try this at home, kids!
- % neat file-include trick by Piet van Oostrum <piet@cs.uu.nl>
- \newread\defin
- \newtoks\toksfiledefi\newtoks\toksfiledefii
- \def\ifnot#1{#1\else\expandafter\expandafter\fi\iffalse\iftrue\fi}
- \def\filedef#1#2{%#1=command name, #2=file name
- \openin\defin=#2\relax\def#1{}
- \ifeof\defin
- \message{***************** CAN NOT OPEN #2 ********************}
- \end
- \fi
- \loop\ifnot{\ifeof\defin}\read\defin to\tempfiledef
- \toksfiledefi=\expandafter{#1}%
- \toksfiledefii=\expandafter{\tempfiledef}%
- % \expandafter\special\expandafter{!\the\toksfiledefi\the\toksfiledefii}\repeat%
- \global\edef#1{\the\toksfiledefi\the\toksfiledefii}\repeat%
- }
- %
- % This seems a little backwards, but we don't want to include the PS
- % stuff too early
- %
- \filedef\includelilyps{lily.ps}%
- \expandafter\special{! \includelilyps }
-}
+\gdef\lilypondspace{ }
+\gdef\lilypondpostscript{
+ %% A document processed with lilypond-book can contain music fragments in
+ %% different sizes. To reduce overhead, we define `lyscaleXXX' PS macros
+ %% only once.
+ \lilypondifundefined{lyscale\lilypondpaperoutputscale}
+ {\expandafter\gdef\csname lyscale\lilypondpaperoutputscale\endcsname{}
+ %% This sets CTM so that you get to the currentpoint
+ %% by executing a 0 0 moveto
+ \special{
+ \string!
+ /lyscale\lilypondpaperoutputscale
+ {\lilypondpaperoutputscale\lilypondspace\scaletounit %
+ dup scale} def}}
+ {}
+
+ \def\embeddedps##1{
+ \special{
+ \string"
+ lyscale\lilypondpaperoutputscale\lilypondspace ##1}}}
+
+\endlinechar \lilypsdefsELC
+\endinput
+
+%% end lily-ps-defs.tex