accept for dir/ChangeLog entries

I've long introduced ChangeLog entries as "for  dir/ChangeLog", a
format adopted by GNU CVS-Utilities some 20 years ago.  My commits
have been formatted like this forever.

This patch makes it acceptable for git gcc-verify.

contrib/ChangeLog:

	* gcc-changelog/git_commit.py (changelog_regex): Accept optional
	'for' prefix.

diff --git a/contrib/gcc-changelog/git_commit.py b/contrib/gcc-changelog/git_commit.py
index edd8834..6f99d91 100755 (executable)
--- a/contrib/gcc-changelog/git_commit.py
+++ b/contrib/gcc-changelog/git_commit.py
@@ -144,7 +144,7 @@ misc_files = [
 author_line_regex = \
         re.compile(r'^(?P<datetime>\d{4}-\d{2}-\d{2})\ {2}(?P<name>.*  <.*>)')
 additional_author_regex = re.compile(r'^\t(?P<spaces>\ *)?(?P<name>.*  <.*>)')
-changelog_regex = re.compile(r'^([a-z0-9+-/]*)/ChangeLog:?')
+changelog_regex = re.compile(r'^(?:[fF]or +)?([a-z0-9+-/]*)/ChangeLog:?')
 pr_regex = re.compile(r'\tPR (?P<component>[a-z+-]+\/)?([0-9]+)$')
 dr_regex = re.compile(r'\tDR ([0-9]+)$')
 star_prefix_regex = re.compile(r'\t\*(?P<spaces>\ *)(?P<content>.*)')