make pretty-print available in ly files (issue 222810043 by address@hidden)

[david . nalesnik]

Reviewers: ,

Message:
Please review.  Thanks!

Description:
make pretty-print available in ly files

Please review this at https://codereview.appspot.com/222810043/

Affected files (+1, -0 lines):
  M ly/init.ly


Index: ly/init.ly
diff --git a/ly/init.ly b/ly/init.ly
index  
8265d171cf2ab3f9ae632ddf722ab4a3a402f99e..d014a401ab506a11213cd1d127108f78e5ef9693  
100644
--- a/ly/init.ly
+++ b/ly/init.ly
@@ -35,6 +35,7 @@

 #(use-modules (scm clip-region))
 #(use-modules (srfi srfi-1))
+#(use-modules (ice-9 pretty-print))

 $(if (ly:get-option 'include-settings)
   (ly:parser-include-string parser