goto_name. goes to the matching label_name. This works in a similar fashion to line numbers.
If you put the whole script in jijx an run it it can be saves with extension .ijs This is the equivalent of an APL program. In gtk you can add line numbers for editing purposes. Linda -----Original Message----- From: programming-boun...@jsoftware.com [mailto:programming-boun...@jsoftware.com] On Behalf Of Devon McCormick Sent: Tuesday, May 15, 2012 2:21 PM To: Programming forum Subject: Re: [Jprogramming] GTK gui sample J does not have line numbers and does not have a goto statement - we're much better off without them. J scripts can be created and edited in text files with any text-based editor, including the one that is part of the IDE. Hope this helps. On Tue, May 15, 2012 at 2:12 PM, <rhb...@asis.com> wrote: > Hello: > > I saw your address, on a 'J' support page. If you don't mind answering. > > I did APL as a kid. But, I can't find line numbers, > > or commands like 'goto 10', in 'J'. I don't see how to save a program. > > Do you use this, in 'J'? > > Many thanx, Bob Baker. > > > > > Quoting bill lam <bbill....@gmail.com>: > >> It depends on what you meant by 'typical'. There are already some >> gtk examples under addons/gtk , addons/plot and addons/opengl. >> >> Птн, 11 Май 2012, Andrew Nikitin писал(а): >>> >>> Where I can find example of typical J GTK based gui application? >>> Like "cities" or "controls" from old wd demos? >>> >>> The demos in GTK demo wd stuff and labs do not mention GTK at all. >>> I may have been looking in the wrong places. >>> >>> >>> -------------------------------------------------------------------- >>> -- For information about J forums see >>> http://www.jsoftware.com/forums.htm >> >> -- >> regards, >> ==================================================== >> GPG key 1024D/4434BAB3 2008-08-24 >> gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 >> --------------------------------------------------------------------- >> - For information about J forums see >> http://www.jsoftware.com/forums.htm > > > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- Devon McCormick, CFA ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
