bug#52389: 29.0.50; Imenu does not pop up the Completions eagerly

[Juri Linkov]

> Regarding this bug report, I am not sure what the status is.  Should I
> rewrite the patch to specify a define-obsolete-variable-alias instead?
> Or is someone else taking care of it?

It seems everyone agrees here it would be preferable to
rewrite the patch using define-obsolete-variable-alias.

Any generalization that uses current-minibuffer-command
could be implemented later, without impeding the fix
for this bug report.