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From: | Juri Linkov |
Subject: | bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions |
Date: | Thu, 21 Oct 2021 19:43:34 +0300 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) |
>> The tab bar is created from the list where elements are either a string, >> or a menu-item with a title and a binding. The title is displayed as >> a button on the tab bar. Clicking on such button calls the binding. >> The binding usually is a command that switches tabs. But the binding >> can do everything. > > Thanks. What if the function in tab-bar-format returns nil -- how is > that handled? Interesting question, I tried this (add-hook 'tab-bar-format 'ignore 1) and everything still works fine.
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