tree 3d4c63375750ebf07fdbdfa95439a1f94a93c596
parent 8dfb17e1fd7dec1d3a1978eb46743964c481cd08
author René Scharfe <rene.scharfe@lsrfire.ath.cx> 1242855113 +0200
committer Junio C Hamano <gitster@pobox.com> 1242870560 -0700

grep: fix word-regexp colouring

As noticed by Dmitry Gryazin: When a pattern is found but it doesn't
start and end at word boundaries, bol is forwarded to after the match and
the pattern is searched again.  When a pattern is finally found between
word boundaries, the match offsets are off by the number of characters
that have been skipped.

This patch corrects the offsets to be relative to the value of bol as
passed to match_one_pattern() by its caller.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>