From 910b3521ddbe18ed8f63c39dfe4d3e88471ee1a1 Mon Sep 17 00:00:00 2001
From: mstsirkin <mstsirkin@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652>
Date: Tue, 16 Feb 2016 17:11:35 +0000
Subject: fixupdiff: update for latest perl

Escape {} in regexes to avoid warnings in latest perl.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio/branches/v1.0@560 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
---
 fixupdiff.pl | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fixupdiff.pl b/fixupdiff.pl
index 5c82526..e274d00 100644
--- a/fixupdiff.pl
+++ b/fixupdiff.pl
@@ -4,15 +4,15 @@ my $lstlisting=0;
 
 while (<>) {
 	my $line = $_;
-	if (m/%DIFDELCMD\s+<\s+\\begin{lstlisting}/) {
+	if (m/%DIFDELCMD\s+<\s+\\begin\{lstlisting\}/) {
 		$lstlisting=1;
 		$line =~s/%DIFDELCMD\s+</{\\lstset{escapechar=\\\$} /;
 	}
 	if ($lstlisting) {
 		$line =~ s/%DIFDELCMD\s+< //;
-		if (not $line =~ m/\\(?:begin|end){lstlisting}/) {
+		if (not $line =~ m/\\(?:begin|end)\{lstlisting\}/) {
 			$line =~ s/([#&{} ])/\\$1/g;
-			$line =~ s/(.*)/\$\\DIFdel{$1}\$/;
+			$line =~ s/(.*)/\$\\DIFdel\{$1\}\$/;
 		}
 		#print "%FIXED BY RULE 1\n";
 	}
@@ -26,11 +26,11 @@ while (<>) {
 	# As a result, number of \color directives goes does sufficiently
 	# enough to avoid the overflow error.
 
-	s/\\DIFdelbegin \\DIFdel{([^}]*)}\\DIFdelend/\\DIFdeltext{$1}/;
-	s/\\DIFaddbegin \\DIFadd{([^}]*)}\\DIFaddend/\\DIFaddtext{$1}/;
+	s/\\DIFdelbegin \\DIFdel\{([^}]*)\}\\DIFdelend/\\DIFdeltext{$1}/;
+	s/\\DIFaddbegin \\DIFadd\{([^}]*)\}\\DIFaddend/\\DIFaddtext{$1}/;
 
 	print $line;
-	if (m/%DIFDELCMD\s+<\s+\\end{lstlisting}/) {
+	if (m/%DIFDELCMD\s+<\s+\\end\{lstlisting\}/) {
 		print "}\n";
 		$lstlisting=0;
 	}
-- 
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