From d49c8e8e3d0f0dee7886d421c91684d92f89c78e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 1 Mar 2016 11:39:49 +0100
Subject: Mention cross-project labels in markdown documentation

---
 app/models/label.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'app/models/label.rb')

diff --git a/app/models/label.rb b/app/models/label.rb
index 1bb4f35cea2..f8817d9dc54 100644
--- a/app/models/label.rb
+++ b/app/models/label.rb
@@ -48,7 +48,11 @@ class Label < ActiveRecord::Base
     '~'
   end
 
+  ##
   # Pattern used to extract label references from text
+  #
+  # This pattern supports cross-project references.
+  #
   def self.reference_pattern
     %r{
       (#{Project.reference_pattern})?
-- 
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