From: Jeff King <peff@peff.net>
To: Joe Perches <joe@perches.com>
Cc: git <git@vger.kernel.org>, Taylor Blau <me@ttaylorr.com>
Subject: Re: request: add git grep -o option
Date: Wed, 30 Oct 2019 16:17:57 -0400 [thread overview]
Message-ID: <20191030201757.GA29013@sigill.intra.peff.net> (raw)
In-Reply-To: <277ee7531df8dfd3249f189b9b298a5d187ec479.camel@perches.com>
On Wed, Oct 30, 2019 at 12:58:59PM -0700, Joe Perches wrote:
> Instead of duplicating a grep pattern with grep -oh after
> git grep like
> this:
>
> $ git grep -P '(?:[a-z0-9_]+_)?for_each(?:_[a-z0-9_]+)?' -- '*.[ch]' | \
> grep -P -oh '(?:[a-z0-9_]+_)?for_each(?:_[a-z0-9_]+)?'
>
> it could be useful to have git grep have the same '-o' option
> as gnu grep.
Doesn't it already?
$ git grep -P -oh '(?:[a-z0-9_]+_)?for_each(?:_[a-z0-9_]+)?'
for_each
for_each
for_each_abbrev
for_each_builtin
for_each_string_list_item
for_each_ut
[etc...]
It was new in Git v2.19.
-Peff
next prev parent reply other threads:[~2019-10-30 20:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-30 19:58 request: add git grep -o option Joe Perches
2019-10-30 20:17 ` Jeff King [this message]
2019-10-30 20:27 ` Joe Perches
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