Subject: RE: have-child? method From: "Harbarth, Juliane" <jhb@xxxxxxxxxxxxxx> Date: Tue, 22 Jun 1999 12:46:10 +0200 |
> From: Guillaume Rouchy [mailto:rouchyg@xxxxxxxxxxxxxxxxxxxxxxxxxxx] > I would like to know if a node contains a specific child. A node n posesses a child with gi c, iff (have-child? c p) returns #t, with : ; (define (have-child? c p) (process (children p) c)) ; (define (process nl c) (if (node-list-empty? nl) #f (if (equal? (gi (node-list-first nl)) c) #t (process (node-list-rest nl) c)))) ; DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: have-child? method, Daniel Speck | Thread | preventing page-break after row, Mok Chee Kong |
Re: page-n-columns in RTF, Matthias Clasen | Date | preventing page-break after row, Mok Chee Kong |
Month |