config: undo change of empty line definition
We don't allow spaces in front of comment markers
--- a/mercurial/config.py Fri Jun 17 20:33:02 2011 +0200
+++ b/mercurial/config.py Fri Jun 17 15:36:56 2011 -0500
@@ -74,7 +74,7 @@
sectionre = re.compile(r'\[([^\[]+)\]')
itemre = re.compile(r'([^=\s][^=]*?)\s*=\s*(.*\S|)')
contre = re.compile(r'\s+(\S|\S.*\S)\s*$')
- emptyre = re.compile(r'\s*(;|#|\s*$)')
+ emptyre = re.compile(r'(;|#|\s*$)')
commentre = re.compile(r'(;|#)')
unsetre = re.compile(r'%unset\s+(\S+)')
includere = re.compile(r'%include\s+(\S|\S.*\S)\s*$')