Re: Must prevent switching from recursive edit buffers

[Stefan Monnier <monnier@iro.umontreal.ca>]

>> Kinds would be things like `minibuffer`, `debugger`, `edebug`,
>> `query-replace`, ...
>
> But in my work they have always names. My recursive buffer opens full
> screen like any other.

That's a completely different problem since it's not about
recursive-edit in general but about those specific recursive-edits
introduced by your specific function, so you have complete freedom to
solve the problem on your side.

E.g. your function could add those buffers to a list of
`my-read-from-buffers` which you can then display via an ad-hoc command
you could implement, or you could display them in your modeline, or ...

> - sometimes I have deleted it and [[[[]]]] still remain on the
>   modeline; and I have no idea why;

Deleting a buffer won't get you out of the recursive edit (you didn't
tell Emacs about the link between the buffer and the recursive-edit;
you need a `kill-buffer-hook` for that).
Also, you can only get out of the most recent recursive-edit.
So, you can't eliminate the Nth recursive edit without also eliminating
all the >Nth recursive-edits.


        Stefan