GNU logs - #39350, boring messages

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Subject: bug#39350: M-x shell needs help to start expanding
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From: =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson <jidanni@HIDDEN>
Date: Thu, 30 Jan 2020 07:18:28 +0800
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$ mkdir /tmp/z
$ cd /tmp/z
$ touch bla
$ emacs -q -f shell
ls <TAB>

Why does it do nothing?
Why do I have to help it out with
ls b<TAB>
before it starts expanding?

emacs-version "26.3"

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To: =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson <jidanni@HIDDEN>
Subject: bug#39350: Acknowledgement (M-x shell needs help to start expanding)
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Date: Wed, 29 Jan 2020 23:19:02 +0000

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39350: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D39350
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severity 39350 minor
quit

Message sent to bug-gnu-emacs@HIDDEN:

Subject: bug#39350: M-x shell needs help to start expanding
Resent-From: Lars Ingebrigtsen <larsi@HIDDEN>
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 Content preview:  =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson <jidanni@HIDDEN> writes: > $ mkdir
    /tmp/z > $ cd /tmp/z > $ touch bla > $ emacs -q -f shell > ls <TAB> > > Why
    does it do nothing? > Why do I have to help it out with > ls b<TAB> > before
    it starts expanding? 
 
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=E7=A9=8D=E4=B8=B9=E5=B0=BC Dan Jacobson <jidanni@HIDDEN> writes:

> $ mkdir /tmp/z
> $ cd /tmp/z
> $ touch bla
> $ emacs -q -f shell
> ls <TAB>
>
> Why does it do nothing?
> Why do I have to help it out with
> ls b<TAB>
> before it starts expanding?

I wonder if this is the same as bug#39541?  The symptoms are kinda
similar...

And I can confirm that this bug is still present in Emacs 28.

--=20
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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