GNU bug report logs - #31860
27.0.50; make-process clears out eldoc-held echo area

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Message #15 received at 31860 <at> debbugs.gnu.org (full text, mbox):

From: João Távora <joaotavora <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 31860 <at> debbugs.gnu.org
Subject: Re: bug#31860: 27.0.50; make-process clears out eldoc-held echo area
Date: Sun, 17 Jun 2018 14:21:29 +0100

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Yep, that was it. Thanks

On Sat, Jun 16, 2018, 18:57 Eli Zaretskii <eliz <at> gnu.org> wrote:

> > From: João Távora <joaotavora <at> gmail.com>
> > Date: Sat, 16 Jun 2018 18:24:02 +0100
> >
> > $ ./emacs-master/src/emacs -Q
> >
> > Eval in the scratch buffer
> >
> >    (defun process-making-dummy-backend (report-fn &rest args)
> >      (make-process :name "dummy" :command '("echo"))
> >      (funcall report-fn nil))
> >
> >    (setq flymake-diagnostic-functions '(process-making-dummy-backend))
> >
> >    (flymake-mode)
> >
> > Now start typing something like this
> >
> >    (with-current-buffer
> >
> > In Emacs 26.1 the arglist of with-current-buffer is displayed in the
> > mode-line.
> >
> > In a recent master it is immediately cleared after the dummy flymake
> > handler kicks in, which is bug.  I think this started happening recently
> > but I dont have the time to bisect it.
>
> I think it's another manifestation of bug#31855.
>

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