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inurl:dictionary can be a good supplementary constraint when you are looking for reference material. (And, of course, others are plausible.) FYI, -- Raul On Thu, Apr 18, 2013 at 2:07 PM, Greg Borota <[email protected]> wrote: > After this post 'errno site:jsoftware.com' will probably return something > useful :-) . Again thanks! > > > On Thu, Apr 18, 2013 at 12:56 PM, Raul Miller <[email protected]> wrote: > >> 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 >> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
