bug#38317: Buffer-local variables don't work as history for read-from-minibuffer

[Lars Ingebrigtsen]

martin rudalics <rudalics@gmx.at> writes:

>> There doesn't seem to be any way to tell read_minibuf what buffer it
>> should be looking at to get at the buffer-local value?
>
> The one from the buffer of 'minibuffer-selected-window'?

Unconditionally looking at that buffer wouldn't work, I think?  Because
you may genuinely have a buffer-local version of the variable in the
minibuffer?  Or is that unlikely?

I guess that's quite unlikely.

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