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>From 1f27900352e04ff4f19bec1c1e9635adad2be31c Mon Sep 17 00:00:00 2001
From: Niko Tyni <ntyni@debian.org>
Date: Fri, 18 May 2018 10:40:00 +0100
Subject: [PATCH] Fix unescaped left braces in regexps, deprecated since Perl
5.27.8
This fixes test failures on recent Perl versions.
---
tp/Texinfo/Parser.pm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tp/Texinfo/Parser.pm b/tp/Texinfo/Parser.pm
index dc32ca2..c577aa9 100644
--- a/tp/Texinfo/Parser.pm
+++ b/tp/Texinfo/Parser.pm
@@ -5478,11 +5478,11 @@ sub _parse_special_misc_command($$$$)
}
} elsif ($command eq 'clickstyle') {
# REMACRO
- if ($line =~ /^\s+@([[:alnum:]][[:alnum:]\-]*)({})?\s*/) {
+ if ($line =~ /^\s+@([[:alnum:]][[:alnum:]\-]*)(\{\})?\s*/) {
$args = ['@'.$1];
$self->{'clickstyle'} = $1;
$remaining = $line;
- $remaining =~ s/^\s+@([[:alnum:]][[:alnum:]\-]*)({})?\s*(\@(c|comment)((\@|\s+).*)?)?//;
+ $remaining =~ s/^\s+@([[:alnum:]][[:alnum:]\-]*)(\{\})?\s*(\@(c|comment)((\@|\s+).*)?)?//;
$has_comment = 1 if (defined($4));
} else {
$self->line_error (sprintf($self->__(
--
2.17.0
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