absolute-child-number
Name
absolute-child-number -- Returns the absolute child number of the specified node
Synopsis
(absolute-child-number #!optional (nd (current-node)))
Description
Returns the child number, regardless of gi, of snl within its
parent.
Isn't there a better way to get this?
- snl
The node (singleton node list) whose child number is desired.
Author
Norman Walsh, <ndw@nwalsh.com>
Source Code
(define (absolute-child-number #!optional (nd (current-node)))
;; Returns the absolute child number of the specified node
(+ (node-list-length (preced nd)) 1))