Re: emacs-28 a866674b2a: Fix inaccuracies in "lax search" documentation

[Juri Linkov]

> I have one comment: using `read-char-by-name' is kind
> of cumbersome when all you want to do is find the equivalents to
> e.g. 'a'. Would it make sense to have something similar to
> `read-char-by-name' but that accepted single characters *without*
> treating those as hex? Youʼd still be able to enter single digit
> hex characters by prefixing them with '0'.

Wouldn't it be cleaner to use just (read-char-from-minibuffer "Character: ")
where you can either type a character directly or use 'C-x 8 RET'
to insert a character by its name.