looks like jregex binary missing or incorrect version but I can't update j807 now.
Anyway I tried load lint in j901 without errors, but my experience with lint is limited. On Mon, Dec 16, 2019, 11:35 AM Arnab Chakraborty <[email protected]> wrote: > I had tried restarting without any avail. Anyway, I kept on trying, and > suddenly it worked. So I tried > > load 'debug/lint' > > > and got > > > |domain error: jregcomp > | 'rxlastrc rxlastxrp'=:2{. > jregcomp(rxregxsz$2-2);(,y);2+RX_OPTIONS_UTF8*64 > > > On Mon, 16 Dec 2019, 05:24 David Mitchell, <[email protected]> wrote: > > > I always get that if I do the following steps on Android: > > > > 1. Enter Package Manager > > 2. Rotate the device 90 degrees. > > 3. Rotate back again. > > 4. Exit Package Manager. > > > > It has been happening for several releases. > > > > On 12/15/2019 18:48, bill lam wrote: > > > perhaps bug in back button. try restart J, then install again. > > > > > > On Mon, Dec 16, 2019, 2:20 AM Henry Rich <[email protected]> wrote: > > > > > >> I find that line in > > >> > > >> addons/ide/jnet/winlib.ijs > > >> addons/ide/qt/qt.ijs > > >> > > >> if that helps. We'll need a jandroid expert - Bill? > > >> > > >> Henry Rich > > >> > > >> > > >> On 12/15/2019 10:05 AM, Arnab Chakraborty wrote: > > >>> Thanks to everybody for the encouraging words. I tried to install > > >>> debug/lint in jandroid. But I get > > >>> > > >>> |ill-formed name: _1 > > >>> | ({."1 wdq) =:wd_val > > >>> > > >>> > > >>> > > >>> On Sun, 15 Dec 2019, 07:34 bill lam, <[email protected]> wrote: > > >>> > > >>>> there should not be any significant visible changes in j901 > jandroid. > > >>>> However there won't be any more update to j807 jandroid therefore it > > is > > >>>> better migrating to j901 to get bug fixes of j engine. > > >>>> > > >>>> That said I'm not familiar with the calculus part, so that you > better > > >> check > > >>>> and discuss with others first you decide. > > >>>> > > >>>> On Sun, Dec 15, 2019, 3:15 AM Arnab Chakraborty <[email protected]> > > >> wrote: > > >>>> > > >>>>> Dear all, > > >>>>> > > >>>>> I am about to teach a course on numerical analysis to freshmen. I > > >> planned > > >>>>> on using Jandroid as a classroom calculator for demonstration > > purposes > > >>>> that > > >>>>> the students can use along with me. > > >>>>> > > >>>>> My (not so deep) knowledge of J is based on version 8 only. As I > > >>>> understand > > >>>>> J901 is quite different from the previous version, especially in > the > > >>>>> calculus part, which I shall need a lot. In view of this I need > > >>>> suggestions > > >>>>> about the following: > > >>>>> > > >>>>> 1) Should I better ask the students to use Jandroid version 8? > > >>>>> 2) What is a good reference of the math/calculus package? > > >>>>> 3) Where shall I get a comprehensive list of all changes in J901? > > >>>>> > > >>>>> Thank you so much. > > >>>>> > > ---------------------------------------------------------------------- > > >>>>> 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 > > >> > > > ---------------------------------------------------------------------- > > > 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
