Nicholas Vollmer <nv@parenthetic.dev> writes:

> Nicholas Vollmer <nv@parenthetic.dev> writes:
>
> Attached is a proof-of-concept patch which addresses bugs 
> #71404, #71405, and
> #71406 I'll take care of that if/when the design is agreed upon.
>
> The patch rewrites string-edit-mode as a minor mode.
> It utilizes an overlay for the edit prompt (to persist across 
> major mode
> changes) and prevents the prompt separator from being deleted.
> It persists the buffer-local editing data so that the major mode 
> can be changed
> and the edit can still be completed.
> It uses #'ignore as the default abort function if none is 
> provided.

Sorry. Forgot to attach patch.
Attached here.