Re: Fwd: \\{...} produces duplicate entries

[Stefan Monnier]

> (define-key minibuffer-local-map [(control ?=)] 'foo)
> (define-key minibuffer-local-completion-map [(control ?=)] 'foo)
[...]
> C-=           foo
> C-=           foo
> ...

> Only a single C-= entry is present in Emacs 20 and Emacs 21.

Actually, the bug is already present in Emacs-20.  It's just that in
Emacs-22, we have remove the duplication of bindings between
minibuffer-local-completion-map and minibuffer-local-map by making the first
inherit from the second.  If that same ineritance is added to Emacs-20, the
same bug will manifest itself.

This said, it should be fixed, of course.


        Stefan