* lib/uri/common.rb (initialize_regexp): allow leading

and trailing white space, and forbid extra characters
  on another lines. [ruby-core:26223]
  RFC 3986  Appendix C.  Delimiting a URI in Context
  draft-duerst-iri-bis-07  7.2.  Web Address processing

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,11 @@
+Sat Jan  2 00:43:22 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/common.rb (initialize_regexp): allow leading
+	  and trailing white space, and forbid extra characters
+	  on another lines. [ruby-core:26223]
+	  RFC 3986  Appendix C.  Delimiting a URI in Context
+	  draft-duerst-iri-bis-07  7.2.  Web Address processing
+
 Fri Jan  1 23:17:49 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* lib/uri/generic.rb (URI#normalize!): normalize case of

lib/uri/common.rb

@@ -397,8 +397,8 @@ module URI
       ret = {}
 
       # for URI::split
-      ret[:ABS_URI] = Regexp.new('^' + pattern[:X_ABS_URI] + '$', Regexp::EXTENDED)
-      ret[:REL_URI] = Regexp.new('^' + pattern[:X_REL_URI] + '$', Regexp::EXTENDED)
+      ret[:ABS_URI] = Regexp.new('\A\s*' + pattern[:X_ABS_URI] + '\s*\z', Regexp::EXTENDED)
+      ret[:REL_URI] = Regexp.new('\A\s*' + pattern[:X_REL_URI] + '\s*\z', Regexp::EXTENDED)
 
       # for URI::extract
       ret[:URI_REF]     = Regexp.new(pattern[:URI_REF])