This is now available in in git head, still some bugs to iron out but will be fixed in the pre-0.1.9 testing.
A SearchDialog class has been added after splitting input handling out from CmdDialog into InputDialog. PMenu needs to be reworked to support the following:
* Fixed width size, buildMenu should not change the width. * Blocking of actions such as moving, maybe with the help of overriding handleXYZ?