Generated by (address unknown),
From = lilypond-1.5.55, To = lilypond-1.5.55.mb1

usage 

    cd lilypond-source-dir; patch -E -p1 < lilypond-1.5.55.mb1.diff

Patches do not contain automatically generated files 
or (urg) empty directories, 
i.e., you should rerun autoconf, configure

diff -purN ../lilypond-1.5.55/ChangeLog ./ChangeLog
--- ../lilypond-1.5.55/ChangeLog	Sat May  4 15:20:45 2002
+++ ./ChangeLog	Thu May 16 18:44:50 2002
@@ -1,3 +1,7 @@
+2002-05-16  Mats Bengtsson  <address@hidden>
+
+	* scripts/lilypond-book.py: Don't import pre for Python >= 2.2
+
 2002-05-04  Han-Wen  <address@hidden>
 
 	* VERSION: 1.5.55 released
diff -purN ../lilypond-1.5.55/VERSION ./VERSION
--- ../lilypond-1.5.55/VERSION	Sat May  4 15:14:13 2002
+++ ./VERSION	Thu May 16 18:45:01 2002
@@ -2,7 +2,7 @@ PACKAGE_NAME=LilyPond
 MAJOR_VERSION=1
 MINOR_VERSION=5
 PATCH_LEVEL=55
-MY_PATCH_LEVEL=
+MY_PATCH_LEVEL=mb1
 
 # use the above to send patches: MY_PATCH_LEVEL is always empty for a
 # released version.
diff -purN ../lilypond-1.5.55/scripts/lilypond-book.py ./scripts/lilypond-book.py
--- ../lilypond-1.5.55/scripts/lilypond-book.py	Thu Apr 25 15:03:00 2002
+++ ./scripts/lilypond-book.py	Thu May 16 18:44:10 2002
@@ -50,14 +50,16 @@ import operator
 # Handle bug in Python 1.6-2.1
 #
 # there are recursion limits for some patterns in Python 1.6 til 2.1. 
-# fix this by importing pre instead. Fix by Mats.
+# fix this by importing the 1.5.2 implementation pre instead. Fix by Mats.
 
-# todo: should check Python version first.
-try:
-	import pre
-	re = pre
-	del pre
-except ImportError:
+if float (sys.version[0:3]) < 2.2:
+	try:
+		import pre
+		re = pre
+		del pre
+	except ImportError:
+		import re
+else:
 	import re
 
 program_version = '@TOPLEVEL_VERSION@'