Problem with undo function (ctrl Z)

[tpbilton]

If you insert anything using the shortcut keys, the ctrl Z function removes only one thing and not everything the shortcut key created (leaves rubbish around). Should be no undo function but windows is giving an undo function.

[marshallflax]

Problem is that wx's TextCtrl manage its own undo stack, so it's hard to hook into that. Worse still, it seems like there are some hooks into the undo mechanism that are available in C++'s wx but not exposed in wxPython.

BTW, it is possible to disable Control-Z altogether, but don't see the advantage of that...