Are you saying 13!:0+1 introduces problems with try. and error display? If so, could you give some examples?
Thanks, -- Raul On Monday, February 11, 2013, Don Guinn <[email protected]> wrote: > I've done that, but then when errors occur the output gets really messy. > And I get confused when using try. . > > On Mon, Feb 11, 2013 at 9:03 AM, Raul Miller <[email protected]> wrote: > >> Or, make debug be active? >> >> -- >> Rau >> >> On Mon, Feb 11, 2013 at 11:01 AM, Don Guinn <[email protected]> wrote: >> > Yes, I agree. not really pretty. Mostly I have wanted this when handling >> > errors. Another way would be to have 13!:13'' work when debug is not >> > active. All the information should be in the stack to produce the table. >> Or >> > does turning on debug cause additional information to be put in the >> stack? >> > >> > And another thing that would be nice would be to have another 13!:? >> signal >> > showing the error on the caller's line, like 13!:8 but not show the line >> in >> > error of the current definition. Make the output look like an error >> > encountered in a primitive. >> > >> > On Mon, Feb 11, 2013 at 8:24 AM, Raul Miller <[email protected]> >> wrote: >> > >> >> While this (x__1_) could be done, it would also violate some current >> >> locality guarantees -- code using it would become difficult to >> >> understand. >> >> >> >> A more robust approach would be to define a nested block mechanism for >> >> J, but even that needs a clear definition of why it's useful (but it's >> >> most useful where clarity is remote). >> >> >> >> -- >> >> 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 >> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
