Subject: Re: bug#42708: Let users copy "*Char Help*" buffer

From: Juri Linkov <[email-masked]>
Date: Thu, 06 Aug 2020 02:52:52 +0300

>> -	   (set sym (setq char (read-char-choice prompt char-choices)))
>> +	   (set sym (setq char (read-char-from-minibuffer prompt char-choices)))
>>  	   (if (memq char '(?y ?\s ?!)) t)))))
>
> Makes sense to me...

Oh, I noticed it doesn't support 'C-h' that should pop up the buffer
" *Char Help*" from the dynamic variable 'help-form'.

Then maybe we should rewrite read-char-choice to use read-char-from-minibuffer?