From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 13 Jan 2010 03:06:41 +0000 (-0800)
Subject: grep: rip out support for external grep
X-Git-Tag: v1.7.0-rc0~64^2~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/bbc09c22b9f7784b1aab71d4876227956e6e8f4f?hp=bbc09c22b9f7784b1aab71d4876227956e6e8f4f

grep: rip out support for external grep

We still allow people to pass --[no-]ext-grep on the command line,
but the option is ignored.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
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