From dd86a25716364718cbac4b9ea4ee19415408eb77 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Tue, 18 Feb 2014 22:45:40 +0100
Subject: filter-github-emails: Don't rewrap code blocks

Don't wrap long lines in a code block.

diff --git a/libexec/filter-github-emails b/libexec/filter-github-emails
index 9b86f7e..6f1f3a6 100755
--- a/libexec/filter-github-emails
+++ b/libexec/filter-github-emails
@@ -119,8 +119,9 @@ sub bye {
 #
 
 sub rewrap {
+	my $wrap = sub { /^(?: {4}|\t)/ ? $_ : wrap('', '', $_) };
 	my @lines = split(/\n/, shift);
-	my @wrapped = map { wrap('', '', $_) } @lines;
+	my @wrapped = map { $wrap->($_) } @lines;
 
 	debug('Rewrapping text');
 	return join("\n", @wrapped);
-- 
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