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bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal fu
From: |
Juri Linkov |
Subject: |
bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions |
Date: |
Thu, 21 Oct 2021 20:27:03 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) |
>> (add-hook 'tab-bar-format 'ignore 1)
>>
>> and everything still works fine.
>
> I'm afraid this doesn't help me. The doc strings says:
>
> Every item in the list is a function that returns
> a string, or a list of menu-item elements, or nil.
>
> I now have a good idea what to say about return values that are
> strings and those that are lists of menu items. What do I say about
> return values of nil? what is their effect on the tab bar's
> appearance? Are you saying that there's no effect whatsoever?
The nil value is supported only for the case when a function
is on the tab-bar-format list, but its return value depends
on some variable, and on some conditions might return nil.
An example is tab-bar-format-history: when tab-bar-history-mode
is nil, then tab-bar-format-history returns nil, but it doesn't break
the tab bar.
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, (continued)
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/18
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/18
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/19
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/19
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/19
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/20
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/20
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/21
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/21
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/21
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions,
Juri Linkov <=
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/21
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/21
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Eli Zaretskii, 2021/10/21
- bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, Juri Linkov, 2021/10/18
bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions, martin rudalics, 2021/10/18