Merge pull request #643 from topazproject/tim/Regexp#quote

Alias Regexp#quote to Regexp#escape

spec/tags/core/regexp/quote_tags.txt

@@ -1,5 +1,3 @@
-fails:Regexp.quote escapes any characters with special meaning in a regular expression
 fails:Regexp.quote sets the encoding of the result to US-ASCII if there are only US-ASCII characters present in the input String
 fails:Regexp.quote sets the encoding of the result to the encoding of the String if any non-US-ASCII characters are present in an input String with valid encoding
 fails:Regexp.quote sets the encoding of the result to ASCII-8BIT if any non-US-ASCII characters are present in an input String with invalid encoding
-fails:Regexp.quote works with symbols

topaz/objects/regexpobject.py

@@ -229,6 +229,7 @@ def method_eqeqeq(self, space, s):
     def method_casefoldp(self, space):
         return space.newbool(bool(self.flags & regexp.IGNORE_CASE))
 
+    @classdef.singleton_method("quote", string="str")
     @classdef.singleton_method("escape", string="str")
     def method_escape(self, space, string):
         result = []