compatibility with Ruby < 2

t-gergely · web-flow · commit eb3f281428d5 · 2017-07-07T10:45:30.000+02:00
As requested by korny. Thanks.
diff --git a/lib/coderay/scanners/java.rb b/lib/coderay/scanners/java.rb
@@ -44,7 +44,7 @@ class Java < Scanner
       '"' => /[^\\"]+/,
       '/' => /[^\\\/]+/,
     }  # :nodoc:
-    IDENT = /[\p{L}_][\p{L}_0-9]*/  # :nodoc:
+    IDENT = /[[[:alpha:]]_][[[:alnum:]]_]*/  # :nodoc:
     
   protected
     
