Merge branch 'fix-ruby-unicode' into fix-ruby-new-hash-syntax

korny · korny · commit d87cdc14fed3 · 2013-02-17T17:51:20.000+01:00
diff --git a/lib/coderay/scanners/ruby/patterns.rb b/lib/coderay/scanners/ruby/patterns.rb
@@ -34,9 +34,9 @@ module Ruby::Patterns  # :nodoc: all
       add(%w[ undef ], :undef_expected).
       add(%w[ alias ], :alias_expected).
       add(%w[ class module ], :module_expected)
-
-    IDENT = 'ä'[/[[:alpha:]]/] == 'ä' ? /[[:alpha:]_][[:alnum:]_]*/ : /[^\W\d]\w*/
-
+    
+    IDENT = 'ä'[/[[:alpha:]]/] == 'ä' ? Regexp.new('[[:alpha:]_[^\0-\177]][[:alnum:]_[^\0-\177]]*') : /[^\W\d]\w*/
+    
     METHOD_NAME = / #{IDENT} [?!]? /ox
     METHOD_NAME_OPERATOR = /
       \*\*?           # multiplication and power
