Documentation: fix warning in cat-texi.perl
commitf7bf8feaf504767d1c147cc8cd03d7df2539ba47
authorbrian m. carlson <sandals@crustytoothpaste.net>
Sun, 22 Jan 2017 02:41:50 +0000 (22 02:41 +0000)
committerJunio C Hamano <gitster@pobox.com>
Mon, 23 Jan 2017 18:56:21 +0000 (23 10:56 -0800)
tree1fb227d4a2f75912d1eb460d435f67259060ac5e
parentad36dc8b4b165bf9eb3576b42a241164e312d48c
Documentation: fix warning in cat-texi.perl

Newer versions of Perl produce the warning "Unescaped left brace in
regex is deprecated, passed through in regex" when an unescaped left
brace occurs in a regex.  Escape the brace to avoid this warning.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/cat-texi.perl