I get that try / catch works, but I don't think it's a good answer. Exception handling should be for things that might fail because of external issues (files not existing, bad input, etc). It shouldn't be a discipline you have to adopt just in case you make a typo.
Usually when this happens, it's a mistake on my part, and it's easy to fix... It's just really annoying because having to kill the IDE breaks my mental flow. (And also I' On Sun, Dec 22, 2019 at 10:35 AM chris burke <cbu...@jsoftware.com> wrote: > Would it help to use try/catch in the paint handler? For example, in the > below, try resizing the window. Each time the paint handler is called the > error is written to the session and the image painted a new color: > > wd 'reset' > wd 'pc win0 closeok; pn "debug me"' > wd 'cc img isigraph' > wd 'pshow' > win0_img_paint =: 3 : 0 > try. > 2 * > catch. > echo 13!:12'' > glfill_jgl2_ 255 ,~ ? 3#255 > end. > ) > > On Sat, Dec 21, 2019 at 8:44 PM Raul Miller <rauldmil...@gmail.com> wrote: > > > Ideally, the error "modal" should give some additional options: > > > > (2) stop painting (this needs a bit more thought) > > > > (3) cease popping up temporarily, > > > > (4) shut down J > > > > Thanks, > > > > -- > > Raul > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
