grep.c: display column number of first match
commit89252cd069d4acf1c6c407f00c7a1cc2c6ad3953
authorTaylor Blau <me@ttaylorr.com>
Fri, 22 Jun 2018 15:49:42 +0000 (22 10:49 -0500)
committerJunio C Hamano <gitster@pobox.com>
Fri, 22 Jun 2018 19:59:02 +0000 (22 12:59 -0700)
tree5c86a2621a6d341aa27e8bbe8f9885f39cd2115b
parent017c0fcfdb21dd44e2c83f533e9a6d78513e7d8c
grep.c: display column number of first match

To prepare for 'git grep' learning '--column', teach grep.c's
show_line() how to show the column of the first match on non-context
lines.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
grep.c