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

keyfile -- a g:key-file instance
group -- a string for the group name
key -- a string for the key name
value -- a list of numbers coerced to double floats

The values associated with the key as a list of double floats, or nil if the key was not found or could not be parsed.

The g:key-file-double-list function returns the values associated with key under group as double floats. The (setf g:key-file-double-list) function associates a list of numbers coerced to double floats with key under group. If key cannot be found then it is created. If group is nil, the start group is used.

If key cannot be found then nil is returned. Likewise, if the values associated with key cannot be interpreted as double floats then nil is returned.