letter occurence in a text

2012-05-22 Thread nrichard
hello my problem is to count occurence of letter in a text and come out with an assoc-list like '((a.16) (b.10) ... (z.5)) i started a fee function but they don't work so please help me ;; an alist (define lettre '((""."") ) ) (define lettre2 '(("a". 1) ("b". 1) ("c". 1) ) ) ;; this function tak

Re: letter occurence in a text

2012-05-22 Thread Mark Skilbeck
On Tue, May 22, 2012 at 07:26:09AM -0700, nrichard wrote: > > hello my problem is to count occurence of letter in a text and come out with > an assoc-list like > '((a.16) (b.10) ... (z.5)) > i started a fee function but they don't work so please help me > > ;; an alist > (define lettre '((""."")