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diff: add --detect-copies-harder as a synonym for --find-copies-harder

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Signed-off-by: Kevin Ballard <kevin@sb.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kevin Ballard 2010-11-29 14:52:59 -08:00 committed by Junio C Hamano
parent 7d43de925b
commit 150a5daad0
2 changed files with 2 additions and 1 deletions
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1
Documentation/diff-options.txt
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@ -251,6 +251,7 @@ endif::git-log[]
If `n` is specified, it has the same meaning as for `-M<n>`.
--find-copies-harder::
--detect-copies-harder::
For performance reasons, by default, `-C` option finds copies only
if the original file of the copy was modified in the same
changeset. This flag makes the command

2
diff.c
View File

@ -3194,7 +3194,7 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
DIFF_OPT_SET(options, TEXT);
else if (!strcmp(arg, "-R"))
DIFF_OPT_SET(options, REVERSE_DIFF);
else if (!strcmp(arg, "--find-copies-harder"))
else if (!strcmp(arg, "--find-copies-harder") || !strcmp(arg, "--detect-copies-harder"))
DIFF_OPT_SET(options, FIND_COPIES_HARDER);
else if (!strcmp(arg, "--follow"))
DIFF_OPT_SET(options, FOLLOW_RENAMES);