Re: tab-rename broken/changed?

[Juri Linkov]

> As best I can tell, something has changed for the worse in tab-rename
> -- after you rename a tab, either via C-x tr or from elisp, the alist
> of tabs does not contain the explicitly given name, but continues to
> use the name of the file currectnly displayed in that tab.

Sorry for the breakage.  The function tab-bar--current-tab was intended
to create a new current-tab structure.  Mistakenly it also supported
searching for the existing current-tab.  Recently the search part was
moved to a new function tab-bar--current-tab-find.