GNU bug report logs - #39350
M-x shell needs help to start expanding

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From: Lars Ingebrigtsen <larsi@HIDDEN>
To: =?utf-8?B?56mN5Li55bC8?= Dan Jacobson <jidanni@HIDDEN>
Subject: Re: bug#39350: M-x shell needs help to start expanding
References: <87d0b1c0mz.5.fsf@HIDDEN>
Date: Wed, 05 Aug 2020 14:56:45 +0200
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 Dan Jacobson"'s message of "Thu, 30 Jan 2020 07:18:28 +0800")
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 Content preview:  積丹尼 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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From: =?utf-8?B?56mN5Li55bC8?= Dan Jacobson <jidanni@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: M-x shell needs help to start expanding
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"