Fix: output prompt is now displayed correclty.

IPython/gui/wx/ipshell_nonblocking.py

@@ -499,6 +499,7 b' class NonBlockingIPShell(object):'
         except:
             self._IP.showtraceback()
         else:
+            self._IP.write(str(self._IP.outputcache.prompt_out).strip())
             self._iter_more = self._IP.push(line)
             if (self._IP.SyntaxTB.last_syntax_error and self._IP.rc.autoedit_syntax):
                 self._IP.edit_syntax_error()

IPython/gui/wx/ipython_view.py

@@ -630,6 +630,8 b' class IPShellWidget(wx.Panel):'
         lines_to_execute = lines_to_execute.replace('\r','')
         self.IP.doExecute(lines_to_execute.encode(ENCODING))
         self.updateHistoryTracker(lines)
+        if(self.text_ctrl.getCursorPos()!=0):
+            self.text_ctrl.removeCurrentLine()
         self.setCurrentState('WAIT_END_OF_EXECUTION')
         
     def evtStateExecuteDone(self,evt):