X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/486afba9a43f8389a6d5715c1f98739b998a3d0a..590f50d6cca57bbbec7e0dff8a94a4ea562f087f:/wxPython/wx/py/shell.py

diff --git a/wxPython/wx/py/shell.py b/wxPython/wx/py/shell.py
index 4fd61f963e..de8c88c90c 100644
--- a/wxPython/wx/py/shell.py
+++ b/wxPython/wx/py/shell.py
@@ -95,22 +95,27 @@ class ShellFrame(frame.Frame, frame.ShellFrameMixin):
         dialog.Destroy()
 
 
+    def OnHelp(self, event):
+        """Show a help dialog."""
+        frame.ShellFrameMixin.OnHelp(self, event)
+
+
     def LoadSettings(self):
         if self.config is not None:
             frame.ShellFrameMixin.LoadSettings(self)
             frame.Frame.LoadSettings(self, self.config)
             self.shell.LoadSettings(self.config)
 
-    def SaveSettings(self):
+    def SaveSettings(self, force=False):
         if self.config is not None:
             frame.ShellFrameMixin.SaveSettings(self)
-            if self.autoSaveSettings:
+            if self.autoSaveSettings or force:
                 frame.Frame.SaveSettings(self, self.config)
                 self.shell.SaveSettings(self.config)
 
     def DoSaveSettings(self):
         if self.config is not None:
-            self.SaveSettings()
+            self.SaveSettings(force=True)
             self.config.Flush()
         
 
@@ -536,6 +541,10 @@ Platform: %s""" % \
             else:
                 self.clearCommand()
 
+        # Clear the current command
+        elif key == wx.WXK_BACK and controlDown and shiftDown:
+            self.clearCommand()
+
         # Increase font size.
         elif controlDown and key in (ord(']'), wx.WXK_NUMPAD_ADD):
             dispatcher.send(signal='FontIncrease')