GNU logs - #44397, boring messages


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,----[ C-h f tab-switcher RET ]
| tab-switcher is an interactive compiled Lisp function in =E2=80=98tab-bar=
.el=E2=80=99.
|=20
| It is bound to SPC t i, <normal-state> SPC t i.
|=20
| (tab-switcher)
|=20
|   Probably introduced at or before Emacs version 27.1.
|=20
| Display a list of named window configurations.
| The list is displayed in the buffer =E2=80=98*Tabs*=E2=80=99.
| It=E2=80=99s placed in the center of the frame to resemble a window list
| displayed by a window switcher in some window managers on Alt+Tab.
|=20
| In this list of window configurations you can delete or select them.
| Type ? after invocation to get help on commands available.
| Type q to remove the list of window configurations from the display.
|=20
| The first column shows =E2=80=98D=E2=80=99 for a window configuration you=
 have
| marked for deletion.
`----

The docstring doesn't say it will create a new tab but a
`tab-bar-new-tab' call will be made eventually. It's like that `ibuffer'
will create a new (dummy) buffer (not the special *Ibuffer* buffer). Any
reasons on that?

--=20
Zhiwei Chen




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From: help-debbugs@HIDDEN (GNU bug Tracking System)
To: Zhiwei Chen <condy0919@HIDDEN>
Subject: bug#44397: Acknowledgement (28.0.50; tab-bar-mode: tab-switcher
 creates a new tab every time)
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Thank you for filing a new bug report with debbugs.gnu.org.

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--=20
44397: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D44397
GNU Bug Tracking System
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Subject: bug#44397: 28.0.50; tab-bar-mode: tab-switcher creates a new tab every time
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> ,----[ C-h f tab-switcher RET ]
> The docstring doesn't say it will create a new tab but a
> `tab-bar-new-tab' call will be made eventually. It's like that `ibuffer'
> will create a new (dummy) buffer (not the special *Ibuffer* buffer). Any
> reasons on that?

`ibuffer' is a good analogy: it creates the special *Ibuffer* buffer,
and the same way `tab-switcher' creates the special *Tabs* tab.

I agree that the docstring should say that it creates a new tab,
even though `ibuffer' doesn't say that it creates a new buffer.




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Date: Tue, 03 Nov 2020 21:23:44 +0200
In-Reply-To: <8dggmbp0qmcamu5rf222i603.1604396275758@HIDDEN> (Condy Chen's
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merge 44397 38624
thanks

>> `ibuffer' is a good analogy: it creates the special *Ibuffer* buffer,
>> and the same way `tab-switcher' creates the special *Tabs* tab.
>
> The problem is `tab-switcher' never reuses the *Tabs* tab and always
> create a new one.  After N `tab-switcher' calls, there are
> N additional tabs created if user has not deleted anyone.
>
>> I agree that the docstring should say that it creates a new tab,
>> even though `ibuffer' doesn't say that it creates a new buffer.
>
> Looks like the behavisor is expected?

It seems what you need is not tab-switcher, but the exact analog of
`ibuffer' to manage tabs the same way as `ibuffer' manages buffers.

Please see https://debbugs.gnu.org/38680 and https://debbugs.gnu.org/38624
where such `tab-list' is being developed.




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Subject: Re: bug#44397: 28.0.50; tab-bar-mode: tab-switcher creates a new
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severity 44397 wishlist
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Subject: Re: bug#44397: 28.0.50; tab-bar-mode: tab-switcher creates a new
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severity 44397 wishlist
forcemerge 44397 38624
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