* lib/cgi.rb (CGI::QueryExtension::Value::[]): should work like

  String#[] if more than one arguments are specified.

* lib/delegate.rb: avoid using common instance name as "@obj".

* lib/cgi.rb (CGI::QueryExtension::Value): Value is no longer
  subclass of String, but DelegateClass(String).

* ext/curses/extconf.rb: restore function check for init_color.
  [ruby-list:38905]

* Makefile.in: need to specify $(MAINLIBS) for the miniruby
  generation rule.

* configure.in: better FreeBSD -lc_r support.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 5 deletions

diff --git a/lib/delegate.rb b/lib/delegate.rb
index 41d35477e..1ba4cf1e1 100644
--- a/lib/delegate.rb
+++ b/lib/delegate.rb
@@ -64,15 +64,15 @@ class SimpleDelegator<Delegator
 
   def initialize(obj)
     super
-    @obj = obj
+    @_sd_obj = obj
   end
 
   def __getobj__
-    @obj
+    @_sd_obj
   end
 
   def __setobj__(obj)
-    @obj = obj
+    @_sd_obj = obj
   end
 end
 
@@ -88,7 +88,7 @@ def DelegateClass(superclass)
   methods |= ["to_s","to_a","inspect","==","=~","==="]
   klass.module_eval <<-EOS
   def initialize(obj)
-    @obj = obj
+    @_dc_obj = obj
   end
   EOS
   for method in methods
@@ -96,7 +96,7 @@ def DelegateClass(superclass)
       klass.module_eval <<-EOS
         def #{method}(*args, &block)
 	  begin
-	    @obj.__send__(:#{method}, *args, &block)
+	    @_dc_obj.__send__(:#{method}, *args, &block)
 	  rescue
 	    $@[0,2] = nil
 	    raise
@@ -107,6 +107,9 @@ def DelegateClass(superclass)
       raise NameError, "invalid identifier %s" % method, caller(3)
     end
   end
+  def __getobj__
+    @_dc_obj
+  end
   return klass;
 end