I received the FSF form to assign and will be sending that in soon.
On Wed, Nov 13, 2024 at 2:10 PM John C <john.ciolfi...@gmail.com> wrote:
>
> Hi
>
> Thanks for the feedback. I incorporated some of your suggestions for
> org-mode. I'll add the examples to https://git.sr.ht/~bzg/worg once
> the changes become part of org-mode.
>
> Regarding (defvar org-babel-default-header-args:matlab '((:session .
> "*MATLAB*")), this was done on purpose. We've been using this setting
> for a while. Without it, org matlab evaluation is not good. I added a
> comment as to why it's there.
>
> I looked into the use of REMOVE-ECHO which ob-octave.el already sets
> to t and don't believe this will help us. I think low-level comit
> requires the input which is captured by org.
>
> Any guidance on adding a test? To test properly we'll need MATLAB and
> https://github.com/mathworks/Emacs-MATLAB-Mode. Note, in
> https://github.com/mathworks/Emacs-MATLAB-Mode, I have a test for all
> this. Currently Emacs-MATLAB-Mode is advising org to get things
> working. When org is updated, Emacs-MATLAB-Mode will automatically not
> advise org.
>
> See updated attach patch.
>
> I have yet to hear back from FSF on the copyright assignment. I'm
> happy to sign this, so if you can help, that would be good.
>
> Thanks
> John
>
> On Sat, Nov 9, 2024 at 4:31 AM Ihor Radchenko <yanta...@posteo.net> wrote:
> >
> > John C <john.ciolfi...@gmail.com> writes:
> >
> > > Please see the attached patch which makes MATLAB work with org babel
> > > eval. Here's the commit message:
> >
> > Thanks a lot for the patch!
> >
> > The patch introduces major changes. Would it be possible to add some
> > tests as well?
> >
> > > Note, I have sent in the paper work for the FSF copyright assignment.
> >
> > Let us know when it is done. Also, if there are any problems or delays
> > in the process, we can try helping.
> >
> >
> > My initial comments on the patch are below.
> >
> > > +*** ob-octave: improved MATLAB support
> >
> > "fixed" maybe :)
> >
> > > +Improved ob-octave MATLAB (https://www.mathworks.com) code blocks
> > > processing.
> > > +The prior version of ob-octave didn't correctly support MATLAB. To use
> > > MATLAB
> > > +with org, you need https://github.com/MathWorks/Emacs-MATLAB-Mode.
> > > +
> > > +Example ~verbatim~ code block:
> > > +
> > > +#+begin_src org
> > > +,#+begin_src matlab :results verbatim
> >
> > I am not sure if examples are necessary in the NEWS. Maybe we can simply
> > mention that :results verbatim, output, and latex are supported now.
> >
> > As for examples, please put them into
> > https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-octave-matlab.html
> > The source code for that page is at https://git.sr.ht/~bzg/worg
> >
> > > -;; Matlab
> > > -
> > > -;; matlab.el required for interactive emacs sessions and matlab-mode
> > > -;; major mode for source code editing buffer
> > > -;; https://matlab-emacs.sourceforge.net/
> > > +;; 1) MATLAB from https://www.mathworks.com
> >
> > Please remove all the links to mathworks.com - it is FSF policy to not
> > link to proprietary software pages. We cannot have these links in Org
> > code.
> >
> > > +;; 2) https://github.com/mathworks/Emacs-MATLAB-Mode
> >
> > This one is GPL-licensed and hence fine.
> >
> > > -(defvar org-babel-default-header-args:matlab '())
> > > +;; Use the session "*MATLAB*" buffer created by `matlab-shell` for code
> > > evaluation.
> > > +(defvar org-babel-default-header-args:matlab '((:session . "*MATLAB*")))
> >
> > The new default implies that sessions will be enabled by default. I am
> > not sure if it is what you intended to do.
> >
> > > -(defvar org-babel-matlab-with-emacs-link nil
> > > - "If non-nil use matlab-shell-run-region for session evaluation.
> > > -This will use EmacsLink if (matlab-with-emacs-link) evaluates
> > > -to a non-nil value.")
> > > -
> > > -(defvar org-babel-matlab-emacs-link-wrapper-method
> > > - "%s
> > > -if ischar(ans), fid = fopen('%s', 'w'); fprintf(fid, '%%s\\n', ans);
> > > fclose(fid);
> > > -else, save -ascii %s ans
> > > -end
> > > -delete('%s')
> >
> > I understand that these variable no longer make sense after we remove
> > support of MATLAB Emacs Link. However, I'd prefer to not remove
> > variables without warning. Instead, please deprecate them.
> >
> > > + (when matlabp
> > > + ;; When we send multi-line input to `matlab-shell', we'll see the
> > > "body"
> > > + ;; code lines echoed in the output which is not what one would
> > > expect. To
> >
> > Maybe you can somehow make use of REMOVE-ECHO in
> > `org-babel-comint-with-output'?
> >
> > --
> > Ihor Radchenko // yantar92,
> > Org mode contributor,
> > Learn more about Org mode at <https://orgmode.org/>.
> > Support Org development at <https://liberapay.com/org-mode>,
> > or support my work at <https://liberapay.com/yantar92>
