From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 19 Nov 2012 03:32:11 +0000 (-0800)
Subject: Merge branch 'jc/grep-pcre-loose-ends' (early part) into maint
X-Git-Tag: v1.8.0.1~20
X-Git-Url: https://repo.or.cz/w/git.git/commitdiff_plain/4607a8ce68f4e407bcaaf04819713b40dffce385

Merge branch 'jc/grep-pcre-loose-ends' (early part) into maint

"git log -F -E --grep='<ere>'" failed to use the given <ere>
pattern as extended regular expression, and instead looked for the
string literally.

* 'jc/grep-pcre-loose-ends' (early part):
  log --grep: use the same helper to set -E/-F options as "git grep"
  revisions: initialize revs->grep_filter using grep_init()
  grep: move pattern-type bits support to top-level grep.[ch]
  grep: move the configuration parsing logic to grep.[ch]
  builtin/grep.c: make configuration callback more reusable
---

4607a8ce68f4e407bcaaf04819713b40dffce385