Merge pull request #468 from meatballhat/accept-vim-style-encoding-co…

…mments Allow vim-style magic encoding comments
rubocop · Sep 8, 2013 · 5793f16 · 5793f16
2 parents f67476d + d026811
commit 5793f16
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/lib/rubocop/cop/style/encoding.rb b/lib/rubocop/cop/style/encoding.rb
@@ -15,7 +15,7 @@ def investigate(processed_source)
             line_number = 0
             line_number += 1 if processed_source[line_number] =~ /^#!/
             line = processed_source[line_number]
-            unless line =~ /#.*coding\s?: (UTF|utf)-8/
+            unless line =~ /#.*coding\s?[:=]\s?(UTF|utf)-8/
               convention(nil,
                          source_range(processed_source.buffer,
                                       processed_source[0...line_number],

diff --git a/spec/rubocop/cop/style/encoding_spec.rb b/spec/rubocop/cop/style/encoding_spec.rb
@@ -50,6 +50,12 @@ module Style
 
           expect(encoding.messages).to be_empty
         end
+
+        it 'accepts vim-style encoding comments', ruby: 1.9 do
+          inspect_source(encoding, ['# vim:fileencoding=utf-8',
+                                    'def foo() end'])
+          expect(encoding.messages).to be_empty
+        end
       end
     end
   end