glib:key-file-string-list (keyfile group key)

keyfile -- a g:key-file instance
group -- a string with the group name
key -- a string with the key name
value -- a list of strings

The g:key-file-string-list function returns the values associated with key under group. In the event the key or the group name cannot be found, nil is returned. The (setf g:key-file-string-list) function associates a list of string values for key under group. If key or group cannot be found then they are created.