splitting panes now works as expected

lib/terminitor/dsl.rb

@@ -104,11 +104,20 @@ def pane(*args, &block)
       pane_name = "pane#{panes.keys.size}"
       if block_given?
         pane_contents = panes[pane_name] = {:commands => []}
-        in_context pane_contents, &block
+        if @_context.has_key? :is_pane
+          # after in_context  we should be able to access
+          # @_old_context as before
+          context = @_context
+          old_context = @_old_context
+          in_context pane_contents[:commands], &block
+          clean_up_context(context, old_context)
+        else
+          pane_contents[:is_pane] = true
+          in_context pane_contents, &block
+        end
       else
         panes[pane_name] = { :commands => args }
       end
-      puts @_context[:panes]
     end
 
     # Returns yaml file as Terminitor formmatted hash
@@ -127,9 +136,13 @@ def in_context(context, &block)
       @_context = @_old_context
     end
 
-    def clean_up_context
-      last_open_window_key = @windows.keys.last
-      @_context = @windows[last_open_window_key]
+    def clean_up_context(context = last_open_window, old_context = nil)
+      @_context = context
+      @_old_context = old_context
+    end
+
+    def last_open_window
+      @windows[@windows.keys.last]
     end
   end
 end