userdiff/perl: match full line of POD headers
authorJonathan Nieder <jrnieder@gmail.com>
Sat, 21 May 2011 19:35:51 +0000 (14:35 -0500)
committerJunio C Hamano <gitster@pobox.com>
Sun, 22 May 2011 05:29:32 +0000 (22:29 -0700)
commit12f0967a8a1e3c11c678de181f77d1c7883b37cf
tree56d2f0e69e12e7bd1fe93e566db2941fedeadb65
parentf12c66b9bb851aa7350d40370e6adf78535c5930
userdiff/perl: match full line of POD headers

The builtin perl userdiff driver is not greedy enough about catching
POD header lines.  Capture the whole line, so instead of just
declaring that we are in some "@@ =head1" section, diff/grep output
can explain that the enclosing section is about "@@ =head1 OPTIONS".

Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t4018-diff-funcname.sh
userdiff.c