[Bug 30538] May not bind actions to certain keys/keycombos.

[hunger]

Public bug report changed:
https://launchpad.net/malone/bugs/30538

Comment:
The win-key getting treated as a non-modifier key is the most annoying
issue. In gconf-editor I can set "<mod4>whatever" to activate it. The
Win-Key is accepted as "Super_L", but not recognized as a modifier key
(so I can bind a function to "Super_L", but not to i.e. "Super_L+a"

The Undo/Redo keys are used with "Undo" and "Redo" in gconf-editor.
Those cause a window to pop up in the GUI, claiming that those keys can
not be bound since that would break them for normal typing... They are
allowed in conjunction with a modifier key though. "<Shift>Redo" is a
valid combination, "Redo" on its own is not.