add tag v1_8_5_91v1_8_5_91

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_91@13046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 39 insertions, 0 deletions

diff --git a/ruby_1_8_5/lib/irb/cmd/pushws.rb b/ruby_1_8_5/lib/irb/cmd/pushws.rb
new file mode 100644
index 0000000000..7acfee094f
--- /dev/null
+++ b/ruby_1_8_5/lib/irb/cmd/pushws.rb
@@ -0,0 +1,39 @@
+#
+#   change-ws.rb - 
+#   	$Release Version: 0.9.5$
+#   	$Revision: 1.1.2.1 $
+#   	$Date: 2005/04/19 19:24:58 $
+#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
+#
+# --
+#
+#   
+#
+
+require "irb/cmd/nop.rb"
+require "irb/ext/workspaces.rb"
+
+module IRB
+  module ExtendCommand
+    class Workspaces<Nop
+      def execute(*obj)
+	irb_context.workspaces.collect{|ws| ws.main}
+      end
+    end
+
+    class PushWorkspace<Workspaces
+      def execute(*obj)
+	irb_context.push_workspace(*obj)
+	super
+      end
+    end
+
+    class PopWorkspace<Workspaces
+      def execute(*obj)
+	irb_context.pop_workspace(*obj)
+	super
+      end
+    end
+  end
+end
+