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>
brian m. carlson committed
Jan 22, 2017 at 02:41 UTC
f7bf8feaf504767d1c147cc8cd03d7df2539ba47
1 file changed
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Documentation/cat-texi.perl
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@@ -11,7 +11,7 @@ while (<STDIN>) {
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if (s/^\@top (.*)/\@node $1,,,Top/) {
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push @menu, $1;
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}
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- s/\(\@pxref{\[(URLS|REMOTES)\]}\)//;
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+ s/\(\@pxref\{\[(URLS|REMOTES)\]}\)//;
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s/\@anchor\{[^{}]*\}//g;
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print TMP;
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}