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| author | Eric Wong <normalperson@yhbt.net> | 2006-01-29 16:28:02 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-01-31 16:23:03 -0800 |
| commit | 8233340ce6eb700eb2cd9c0fef4d1705997c499b (patch) | |
| tree | 7b3ac058c2f8d702259668e58ef0e281af53579c /rev-parse.c | |
| parent | 3af06987eb3c376e2f1cc6dfa9c9c510b9e228cf (diff) | |
| download | git-8233340ce6eb700eb2cd9c0fef4d1705997c499b.tar.gz git-8233340ce6eb700eb2cd9c0fef4d1705997c499b.tar.xz | |
rev-list: allow -<n> as shorthand for --max-count=<n>
This builds on top of the previous one.
Traditionally, head(1) and tail(1) allow their line limits to be
parsed this way.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'rev-parse.c')
| -rw-r--r-- | rev-parse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rev-parse.c b/rev-parse.c index 3c99a79eb..6bf205a8f 100644 --- a/rev-parse.c +++ b/rev-parse.c @@ -53,6 +53,10 @@ static int is_rev_argument(const char *arg) }; const char **p = rev_args; + /* accept -<digit>, like traditional "head" */ + if ((*arg == '-') && isdigit(arg[1])) + return 1; + for (;;) { const char *str = *p++; int len; |