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Documentation: fix warning in cat-texi.perl

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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>
This commit is contained in:
brian m. carlson 2017-01-22 02:41:50 +00:00 committed by Junio C Hamano
parent ad36dc8b4b
commit f7bf8feaf5
1 changed files with 1 additions and 1 deletions
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Documentation/cat-texi.perl
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@ -11,7 +11,7 @@ while (<STDIN>) {
if (s/^\@top (.*)/\@node $1,,,Top/) {
push @menu, $1;
}
s/\(\@pxref{\[(URLS|REMOTES)\]}\)//;
s/\(\@pxref\{\[(URLS|REMOTES)\]}\)//;
s/\@anchor\{[^{}]*\}//g;
print TMP;
}