X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=tex%2Flily-ps-defs.tex;h=4a05f9d46fba820359d498e7d56eb8a9f41f3cef;hb=31c5fd7a58a5db058a4aea65eb2957d12f7dab76;hp=bf93221761a445a3f2dc9d1337086c132b79b5b5;hpb=df4a7c4a55148e065d878dcc2f7e09ac27ea9c32;p=lilypond.git

diff --git a/tex/lily-ps-defs.tex b/tex/lily-ps-defs.tex
index bf93221761..4a05f9d46f 100644
--- a/tex/lily-ps-defs.tex
+++ b/tex/lily-ps-defs.tex
@@ -1,23 +1,43 @@
-%
-% 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.
-%
-\def\lilySpace{ }
-\def\turnOnPostScript{%
-        % This sets CTM so that you get to the currentpoint
-        % by executing a 0 0 moveto
-        \def\embeddedps##1{%
-                \special{ps: @beginspecial @setspecial
-                        \lilypondpaperoutputscale\lilySpace 
-                        \lilypondpaperoutputscale\lilySpace scale 
-                        ##1 @endspecial}%
-        }
-}
+%% 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.).
 
-\def\turnOnExperimentalFeatures{}
+\gdef\lilypondsetdimen#1{
+  \expandafter\gdef\csname #1ps\endcsname{}
+  \special{
+    \string!
+    /#1 (\csname #1\endcsname) set_tex_dimen}}
 
+\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