lib/rouge/lexers/properties.rb in rouge-2.0.7 vs lib/rouge/lexers/properties.rb in rouge-2.1.0

@@ -9,13 +9,13 @@
 
       filenames '*.properties'
       mimetypes 'text/x-java-properties'
 
       def self.analyze_text(text)
-        return 0.1 if text =~ /\A\[[\w.]+\]\s*\w+=\w+/
+        return 0.1 if text =~ /\A\[[\w.-]+\]\s*\w+=\w+/
       end
 
-      identifier = /[\w.]+/
+      identifier = /[\w.-]+/
 
       state :basic do
         rule /[!#].*?\n/, Comment
         rule /\s+/, Text
         rule /\\\n/, Str::Escape