dean, I would use unless. See this control structure below as an alternative to the prog/if
: (setq Test1 1) -> 1 : (case Test1 (1 (unless Test2 (prinl "true")))) true -> "true" : (setq Test2 "Nope") -> "Nope" : (case Test1 (1 (unless Test2 (prinl "true")))) -> NIL On Thu, Jan 19, 2017 at 7:55 AM, dean <deangwillia...@gmail.com> wrote: > I'd like to do this but am not sure if it's possible > > ( case <whatever> > #========= start of match clause > (<some match> > (prog > (if (<some test is T>) (EXIT THIS MATCH CLAUSE/PROG)) > (otherwise you'll execute this statement) > ) > ) > #========= end of match clause > . > . > . > I also wonder if there's a similar... (if (T) (EXIT FUNCTION)) >
