As Roy has correctly stated,
ssget does not support custom keywords defined by
initget, as it already offers a set of keywords representing selection methods. One alternative option is to
roll your own selection function so that you can test for your own defined keywords, or alternatively use a response of
ENTER to select a default option and allow the user to exit the selection prompt using
ESC (this is the method I opted to use in my
Nested Block Counter program).