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| author | René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2011-06-05 17:24:36 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-06-05 18:15:27 -0700 |
| commit | 1d84f72ef1dee1f851e11a6d92e8ab3f1979b2a2 (patch) | |
| tree | a84d8f3a9ee7118fd2ec26dc1c5c9041541187e3 /builtin/grep.c | |
| parent | a8f0e7649eba3ce78e1f09fc4dcbb2c3fcc3d866 (diff) | |
| download | git-1d84f72ef1dee1f851e11a6d92e8ab3f1979b2a2.tar.gz | |
grep: add --heading
With --heading, the filename is printed once before matches from that
file instead of at the start of each line, giving more screen space to
the actual search results.
This option is taken from ack (http://betterthangrep.com/). And now
git grep can dress up like it:
$ git config alias.ack "grep --break --heading --line-number"
$ git ack -e --heading
Documentation/git-grep.txt
154:--heading::
t/t7810-grep.sh
785:test_expect_success 'grep --heading' '
786: git grep --heading -e char -e lo_w hello.c hello_world >actual &&
808: git grep --break --heading -n --color \
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/grep.c')
| -rw-r--r-- | builtin/grep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/builtin/grep.c b/builtin/grep.c index 42bb87f544..cccf8da6d2 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -824,6 +824,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix) OPT__COLOR(&opt.color, "highlight matches"), OPT_BOOLEAN(0, "break", &opt.file_break, "print empty line between matches from different files"), + OPT_BOOLEAN(0, "heading", &opt.heading, + "show filename only once above matches from same file"), OPT_GROUP(""), OPT_CALLBACK('C', NULL, &opt, "n", "show <n> context lines before and after matches", |