[RFC] Teach diff to imply --find-copies-harder upon -C -C
- From
Johannes Schindelin <johannes.schindelin@gmx.de>
- Date
- Jun 11, 2007, 20:12 UTC
- Message-ID
- <Pine.LNX.4.64.0706112109180.4059@racer.site>
earlier, a second "-C" on the command line had no effect. But since I use "--find-copies-harder" quite a bit, and it is so long to type, and I am an inherently lazy person, I'd like the second "-C" to be a shortcut for "--find-copies-harder".
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
---
diff.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/diff.c b/diff.c index 1d234d3..4aa9bbc 100644 --- a/diff.c +++ b/diff.c @@ -2201,6 +2201,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) options->detect_rename = DIFF_DETECT_RENAME; } else if (!prefixcmp(arg, "-C")) { + if (options->detect_rename == DIFF_DETECT_COPY) + options->find_copies_harder = 1; if ((options->rename_score = diff_scoreopt_parse(arg)) == -1) return -1;