By default the LispWorks Editor emulates GNU Emacs. This is often unusable for programmers familiar only with KDE/Gnome keys and behavior: for instance, a selection is not deleted on input, and most of the commonly used keys differ.
The LispWorks editor can be switched to emulate the KDE/Gnome model instead of Emacs.
When using KDE/Gnome editor emulation the main differences are:
LispWorks Editor User Guide (Unix version) - 9 Dec 2014