Subject: bug#46469: [External] : bug#46469: 27.1; `isearch-del-char' should move point further back

From: Juri Linkov <[email-masked]>
Date: Sun, 14 Feb 2021 19:49:52 +0200

> I mistype things, but I never hit ‘C-s’ by mistake.  So I want a way
> to undo just what I typed.  The current `iserach-del-char' does
> something slightly different.

I wonder why you don't use `isearch-delete-char' in this case?
It does exactly what you want - it undoes what you typed.