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| author | Eric Wong <normalperson@yhbt.net> | 2006-01-29 16:26:40 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-01-31 16:23:03 -0800 |
| commit | 3af06987eb3c376e2f1cc6dfa9c9c510b9e228cf (patch) | |
| tree | dd21eb97352e23730166622a37744966bf54cb61 /rev-list.c | |
| parent | e36f8b6034f9df7e7b0aea912d1c8e850503623e (diff) | |
| download | git-3af06987eb3c376e2f1cc6dfa9c9c510b9e228cf.tar.gz | |
rev-list: allow -n<n> as shorthand for --max-count=<n>
Both -n<n> and -n <n> are supported. POSIX versions of head(1) and
tail(1) allow their line limits to be parsed this way. I find
--max-count to be a commonly used option, and also similar in spirit to
head/tail, so I decided to make life easier on my worn out (and lazy :)
fingers with this patch.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'rev-list.c')
| -rw-r--r-- | rev-list.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/rev-list.c b/rev-list.c index 0b142c1a6f..4565755217 100644 --- a/rev-list.c +++ b/rev-list.c @@ -749,6 +749,16 @@ int main(int argc, const char **argv) struct commit *commit; unsigned char sha1[20]; + if (!strcmp(arg, "-n")) { + if (++i >= argc) + die("-n requires an argument"); + max_count = atoi(argv[i]); + continue; + } + if (!strncmp(arg,"-n",2)) { + max_count = atoi(arg + 2); + continue; + } if (!strncmp(arg, "--max-count=", 12)) { max_count = atoi(arg + 12); continue; |