[PATCH] diff-helper: Fix R/C score parsing under -z flag.
authorJunio C Hamano <junkio@cox.net>
Sun, 29 May 2005 23:54:59 +0000 (16:54 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Mon, 30 May 2005 17:35:49 +0000 (10:35 -0700)
commitddafa7e93325d45cd4bd950dd8e89ff3188d0250
tree61db38734c639c161a70781c9e56a790eb5d8ac0
parentcad88fdf8d1ebafb5d4d1b92eb243ff86bae740b
[PATCH] diff-helper: Fix R/C score parsing under -z flag.

The score number that follow R/C status were parsed but the
parse pointer was not updated, causing the entire line to become
unrecognized.  This patch fixes this problem.

There was a test missing to catch this breakage, which this
commit adds as t4009-diff-rename-4.sh.  The diff-raw tests used
in related t4005-diff-rename-2.sh (the same test without -z) and
t4007-rename-3.sh were stricter than necessarily, despite that
the comment for the tests said otherwise.  This patch also
corrects them.

The documentation is updated to say that the status can
optionally be followed by a number called "score"; it does not
have to stay similarity index forever and there is no reason to
limit it only to C and R.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Documentation/diff-format.txt
diff-helper.c
t/t4005-diff-rename-2.sh
t/t4007-rename-3.sh
t/t4009-diff-rename-4.sh [new file with mode: 0644]