stdio.rb in rio-0.3.8

- old
+ new

@@ -1,8 +1,8 @@
 #--
 # =============================================================================== 
-# Copyright (c) 2005, Christopher Kleckner
+# Copyright (c) 2005, 2006 Christopher Kleckner
 # All rights reserved
 #
 # This file is part of the Rio library for ruby.
 #
 # Rio is free software; you can redistribute it and/or modify
@@ -20,11 +20,11 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 # =============================================================================== 
 #++
 #
 # To create the documentation for Rio run the command
-#  rake rdoc
+#  ruby build_doc.rb
 # from the distribution directory. Then point your browser at the 'doc/rdoc' directory.
 #
 # Suggested Reading
 # * RIO::Doc::SYNOPSIS
 # * RIO::Doc::INTRO
@@ -44,24 +44,25 @@
       RIOSCHEME = 'stdio'
       RIOPATH = RIO::RL::CHMAP.invert[RIOSCHEME].to_s.freeze
       attr_reader :scheme
       def initialize(sch=RIOSCHEME)
         @scheme = sch
+        #super
       end
       def opaque() '' end
       require 'rio/iomode'
       def open(m)
         case 
         when m.primarily_read? 
           @scheme = 'stdin'
-          self.ios = $stdin.clone
+          return super($stdin.clone)
         when m.primarily_write? 
           @scheme = 'stdout'
-          self.ios = $stdout.clone
+          return super($stdout.clone)
         else 
           raise ArgumentError,sprintf("Can not %s a %s with mode '%s'",'open',self.class,m)
         end
-        super()
+        nil
       end
       def close()
         @scheme = RIOSCHEME
         self.ios = nil
       end