Quoth l...@gnu.org (Ludovic Courtès): > Sebastian Tennant <seb...@smolny.plus.com> writes: > >> (define (upload name) >> (and=> (uploads name) car)) > > [...] > >> P.S. Documentation bug - the procedure 'and=>' is missing from the >> manual. What's the difference between the way the upload procedure >> is written above and simply: >> >> (define (upload name) >> (car (uploads name))) > > Using `and=>', `upload' returns `#f' if `uploads' returns `#f'. >
Ah... nice. Thanks. -- Emacs' AlsaPlayer - Music Without Jolts Lightweight, full-featured and mindful of your idyllic happiness. http://home.gna.org/eap
