Defined in tcl/user-group-defs.tclthis procedure takes url in the form /A/B/C and returns tcl list
whose members are A, B and C. if the last element of this tcl list
is /, then this / will be added as the last element in the list
(e.g. /A/B/C/ will have elements A, B, C and /). if url_string is
empty, procedure will return an empty list
- Parameters:
-
url_string