* re.c (unescape_nonascii): \P{FOO} is also Unicode regexp. [ruby-core:30540]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Jun  1 23:12:06 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (unescape_nonascii): \P{FOO} is also Unicode property in
+	  regexp. [ruby-core:30540]
+
 Tue Jun  1 21:29:39 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* lib/net/http.rb: adding support to rfc5789 patch verb.

re.c

@@ -2197,6 +2197,7 @@ unescape_nonascii(const char *p, const char *end, rb_encoding *enc,
                 }
 
               case 'p': /* \p{Hiragana} */
+              case 'P':
                 if (!*encp) {
                     *has_property = 1;
                 }