bug#57848: 29.0.50; Problems with private tab-line-tab-name-function

[Juri Linkov]

>> > | +(defvar tab-line-cache-key-function #'tab-line-cache-key-default
>> > | +  "Function that adds more cache keys.
>> > | +It has one argument with a list of tabs, and returns a list of
>> > | cache keys.
>> > | +You can use `add-function' to add more cache keys.")
>> >
>> > There is something wrong with the second sentence of the doc string.
>>
>> Hmm, I don't see what is wrong.
>
> I meant "It has one argument with a list of tabs" should better be
> "It is called with one argument, a list of tabs" or "It accepts one
> argument, a list of tabs", or something like that.

Thanks for the suggestion, now fixed.