diff options
| author | Eric Sunshine <sunshine@sunshineco.com> | 2018-07-22 12:57:11 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-08-15 00:24:56 +0300 |
| commit | 25668659bfd74a71de6dd27eac437a17ad72a315 (patch) | |
| tree | 2cf7ec6edb821cac8ff214f0fc044a33dcfed34f | |
| parent | 87f1b2d45ca7987cc6cc1a74eb66a77fa11fab94 (diff) | |
range-diff: publish default creation factor
The range-diff back-end allows its heuristic to be tweaked via the
"creation factor". git-range-diff, the only client of the back-end,
defaults the factor to 60% (hard-coded in builtin/range-diff.c), but
allows the user to override it with the --creation-factor option.
Publish the default range factor to allow new callers of the range-diff
back-end to default to the same value without duplicating the hard-coded
constant, and to avoid worrying about various callers becoming
out-of-sync if the default ever needs to change.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/range-diff.c | 2 | ||||
| -rw-r--r-- | range-diff.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/builtin/range-diff.c b/builtin/range-diff.c index f52d45d9d6..006e766726 100644 --- a/builtin/range-diff.c +++ b/builtin/range-diff.c @@ -18,7 +18,7 @@ static struct strbuf *output_prefix_cb(struct diff_options *opt, void *data) int cmd_range_diff(int argc, const char **argv, const char *prefix) { - int creation_factor = 60; + int creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT; struct diff_options diffopt = { NULL }; int simple_color = -1; struct option options[] = { diff --git a/range-diff.h b/range-diff.h index 2407d46a30..f26de5d0b0 100644 --- a/range-diff.h +++ b/range-diff.h @@ -3,6 +3,8 @@ #include "diff.h" +#define RANGE_DIFF_CREATION_FACTOR_DEFAULT 60 + int show_range_diff(const char *range1, const char *range2, int creation_factor, struct diff_options *diffopt); |