How to handle "On" key - & - Safe file storage

[Jacob Wall]

(10-25-2017 06:50 PM)Tim Wessman Wrote:  Its been a while since I've done any programming on userRPL stuff for the 50g, but I'm pretty sure the ON key works the same way there as on Prime and always will interrupt. Is this not the case?

With SysRPL you could do this for example:

Code:


        kcOn
        ?CaseKeyDef
        ::
          TRUE
          AppExitCond!
        ;

and then handle some things afterwards.

With WAIT(-1) on the Prime, something like:

Code:

EXPORT TEST_ON()
BEGIN
  LOCAL m;
  m:=WAIT(-1);
  MSGBOX(m);
END;

will never return 46.