Dear Leo, Ah right, good idea. That works! Best, Ben On Sun, Dec 15, 2024 at 12:11 PM Leo Butler <leo.but...@umanitoba.ca> wrote:
> Benjamin, > > What if you remove the anchor at the beginning of the regexp? Does the > following work with the other tests? > > (add-to-list 'org-babel-maxima--output-filter-regexps "(linenum:0,") > > Best regards, > Leo > > On Fri, Dec 13 2024, Benjamin McMillan <mcmilla...@gmail.com> wrote: > > > Hi Leo, > > The first suggestion, to add to org-babel-maxima--output-filter-regexps > > does fix the src block you ask about here. > > However, the regexp doesn't match for other maxima tests. For example: > > > > #+name: ob-maxima/batch+verbatim > > #+begin_src maxima :results verbatim :batch batch :cmdline --quiet > > > > (assume(z>0), > > integrate(exp(-t)*t^z, t, 0, inf)); > > #+end_src > > > > #+RESULTS: ob-maxima/batch+verbatim > > #+begin_example > > > > (%i1) (linenum:0, > > (%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf)) > > (%o1) gamma(z + 1) > > #+end_example > > > > Best, > > Ben > > > > On Wed, Dec 11, 2024 at 7:02 AM Leo Butler <leo.but...@umanitoba.ca> > wrote: > > > >> On Tue, Dec 10 2024, Benjamin McMillan <mcmilla...@gmail.com> wrote: > >> > >> > Hi Leo, > >> > I get the following output: > >> > > >> > #+RESULTS: > >> > > >> > #+begin_example > >> > (linenum:0, > >> > #+end_example > >> > > >> > and from *messages*: > >> > > >> > Executing Maxima source code block > >> > maxima -r \(linenum\:0\,\ > >> > > >> > batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$ > >> > --very-quiet > >> > Wrote > >> > > >> > /var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp > >> > Code block evaluation complete (took 0.1s). > >> > > >> > The contents of that file (which I also attach) are: > >> > > >> > build_info(); > >> > > >> > If there's more information I can give, just let me know. > >> > Thanks, > >> > Benjamin > >> > > >> > On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <leo.but...@umanitoba.ca> > >> wrote: > >> > > >> >> On Mon, Dec 09 2024, Leo Butler <leo.but...@umanitoba.ca> wrote: > >> >> > >> >> > On Sun, Dec 08 2024, Ihor Radchenko <yanta...@posteo.net> wrote: > >> >> > > >> >> >> Benjamin McMillan <mcmilla...@gmail.com> writes: > >> >> >> > >> >> >>> This outputs > >> >> >>> #+RESULTS: > >> >> >>> | (linenum:0, | > >> >> >>> | 4 | > >> >> >>> > >> >> >>> I suppose the issue is the "linenum:0". In fact, running any of > the > >> >> test > >> >> >>> src blocks does that, e.g. > >> >> >>> #+begin_src maxima :results verbatim :batch batch > >> >> >>> (assume(z>0), > >> >> >>> integrate(exp(-t)*t^z, t, 0, inf)); > >> >> >>> #+end_src > >> >> >>> > >> >> >>> #+RESULTS: > >> >> >>> #+begin_example > >> >> >>> (linenum:0, > >> >> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf)) > >> >> >>> gamma(z + 1) > >> >> >>> #+end_example > >> >> >>> This does not match the (should (equal ...)) in test-ob-maxima.el > >> >> >>> > >> >> >>> I don't know maxima, and haven't made any explicit modifications > >> >> regards > >> >> >>> it, so I don't know why my setup would be outputting linenum:0 > >> >> > >> >> Benjamin, > >> >> When you execute your source code block, ob-maxima prints the shell > >> >> command as a message. Could you copy that shell command from > *Messages* > >> >> and send it, along with the batch file that ob-maxima creates? > >> >> > >> >> Thanks, > >> >> Leo > >> >> > >> >> >> > >> >> >> Setting linenum was introduced in > >> >> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/ > >> >> >> > >> >> >> It clearly does not affect Linux, but Maxima on MacOS appears to > have > >> >> >> slightly different behavior. > >> >> >> > >> >> >> I am CCing the author of the original patch that introduced this > >> >> setting. > >> >> >> Leo, maybe you have some insight? > >> >> >> > >> >> >> Unless we can do something to solve the problem on Mac, I am > >> tentatively > >> >> >> inclined to revert the linenum part of the patch, so that > ob-maxima > >> is > >> >> >> not broken on MacOS. > >> >> > > >> >> > Benjamin, > >> >> > Could you include the output of > >> >> > > >> >> > #+begin_src maxima :results verbatim > >> >> > build_info(); > >> >> > #+end_src > >> >> > > >> >> > , please? I think the bug is in the Mac build of Maxima, but I need > >> more > >> >> > information to figure it out. > >> >> > > >> >> > Best, > >> >> > Leo > >> > >> Hi Benjamin, > >> > >> Let me preface my requests by saying that I do not have access to a Mac, > >> and the problem you are seeing seems to be Mac-specific, so I am > >> searching in the dark for a solution to the problem. > >> > >> I have a couple ideas. > >> > >> * First idea > >> ** Add the regexp =^(linenum:0,= to > >> =org-babel-maxima--output-filter-regexps= > >> > >> #+begin_src elisp :exports none :results raw > >> (add-to-list 'org-babel-maxima--output-filter-regexps "^(linenum:0,") > >> #+end_src > >> > >> ** Evaluate your Maxima code block > >> > >> #+name: max > >> #+begin_src maxima :results raw :batch batch > >> (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf)); > >> #+end_src > >> > >> If all goes well, you should see the output: > >> > >> #+RESULTS: max > >> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf)) > >> gamma(z + 1) > >> > >> Please evaluate these code blocks in an Org buffer and tell us how it > >> goes. > >> > >> * Second idea > >> > >> We could introduce a customization variable, e.g. > >> org-babel-maxima-batch/load-format-string, whose default is the current > >> value is "(linenum:0, %s(%S))$". You could change that to "%s(%S)$". > >> > >> I would prefer to see if the first idea works for you, though, before > >> pursuing this. > >> > >> TIA, > >> Leo
