http://www.jsoftware.com/help/dictionary/dictj.htm links to http://www.jsoftware.com/help/dictionary/dx013.htm which has the text:
13!:11 y Error Number. Last error number. Does not required enabled suspension to work. 13!:12 y Error Message. Last error message. Does not required enabled suspension to work. Note that errors in external contexts will need special treatment which is sensitive to that context. Note also that constrained google searches (for example, limited to site:jsoftware.com) can be useful when looking for this kind of information. FYI, -- Raul On Thu, Apr 18, 2013 at 1:38 PM, Greg Borota <[email protected]> wrote: > Is there something like errno from C in J? What I am after is for a way to > check programmatically if last sentence was an error or not. I don't > remember reading anywhere about it, or maybe it just didn't click when I've > read about it. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
