Thanks Haik! It works!!
On Sun, 17 Jan 2021 at 21:35, Haik Silm <haik.s...@kuleuven.be> wrote:
> Dear Jonathan,
>
> I am running Doom Emacs and had the same issue. The problem is
> that the temporary output should be removed, but the lines in the
> shell-buffer have a special read-only mode. The work-around is to
> set `inhibit-read-only`.
>
> So what solved it:
>
> (defadvice! inhibit-real-only-a (oldfun &rest r)
> "Temporary remove read-only lines in shell buffer"
> :around#'matlab-shell-collect-command-output
> (let ((inhibit-read-only t)) (apply oldfun r)))
>
> Best regards,
> Haik
>
> 17.01.2021 20:20 Eric Ludlam <ericlud...@gmail.com> kirjutas:
> > Hi Jonathan,
> >
> > I tried using:
> >
> > M-x matlab-shell RET
> > M-x company-mode RET
> >
> > then @ matlab prompt:
> >
> > >> fo
> >
> > M-x company-matlab-shell RET
> >
> > to simulate what you have in your stack trace below. I get a
> > yellow
> > popup with completions I expect in it. I can pick one and it
> > then
> > inserts the completion correctly.
> >
> > I tried this in Emacs 26.3 as installed by Ubuntu, and also
> > 28.0.50 as
> > downloaded from git yesterday morning.
> >
> > I tend to run my Emacs as stock as possible so I don't
> > accidentally
> > create dependencies on random tools, so I'm not familiar with a
> > more
> > complex company mode setup.
> >
> > Due to the nature of using MATLAB Shell, I recommend looking at
> > the
> > value of `comint-prompt-read-only' to see if that might be
> > involved. It
> > is nil by default in my Emacsen, and matlab-shell doesn't set it
> > because
> > I do a lot of fiddling with the buffer in the background. If it
> > were t,
> > I would imagine a range of other things not working either
> > though.
> >
> > That's pretty much all I can think of. Sorry I can't be more
> > helpful. :(
> > Eric
> >
> > On 1/6/21 5:50 AM, Jonathan Sahar wrote:
> >> Hi,
> >> I'm still getting the same error message with the updated
> >> version of
> >> the repository...
> >> the stack trace I get is:
> >> ```
> >> Debugger entered--Lisp error: (error "Company: backend
> >> company-matlab-shell error \"Text is read-only\" with args
> >> (prefix)")
> >> signal(error ("Company: backend company-matlab-shell error
> >> \"Text is
> >> read-only\" with args (prefix)"))
> >> error("Company: backend %s error \"%s\" with args %s"
> >> company-matlab-shell "Text is read-only" (prefix))
> >> company-call-backend-raw(prefix)
> >> apply(company-call-backend-raw prefix)
> >> company--force-sync(company-call-backend-raw (prefix)
> >> company-matlab-shell)
> >> company-call-backend(prefix)
> >> company--begin-new()
> >> company--perform()
> >> company-auto-begin()
> >> company-manual-begin()
> >> #f(compiled-function (backend &optional callback) "Start a
> >> completion at point using BACKEND." (interactive
> >> #f(compiled-function
> >> () #<bytecode 0x27b2831>)) #<bytecode
> >> 0x36c7e49>)(company-matlab-shell)
> >> apply(#f(compiled-function (backend &optional callback)
> >> "Start a
> >> completion at point using BACKEND." (interactive
> >> #f(compiled-function
> >> () #<bytecode 0x29caa1d>)) #<bytecode 0x36c7e49>)
> >> company-matlab-shell)
> >> company-begin-backend(company-matlab-shell)
> >> company-matlab-shell(interactive)
> >> funcall-interactively(company-matlab-shell interactive)
> >> ```
> >>
> >> and the output in the console is:
> >>
> >> ```
> >> >> emacsdocomplete('all')
> >>
> >> emacs_completions_output =
> >>
> >> java.lang.String[]:
> >>
> >> 'all'
> >> 'allchild'
> >> 'allElectrodes'
> >> 'allfeasible'
> >> 'allMuPADNotebooks'
> >>
> >> ```
> >>
> >> which is the same output that I get by running M-x
> >> matlab-complete-symbol, if that helps to make sense of things.
> >>
> >> Thanks,
> >> Jonathan
> >
> >
> >
> > _______________________________________________
> > Matlab-emacs-discuss mailing list
> > Matlab-emacs-discuss@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/matlab-emacs-discuss
>
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