bug#67661: 30.0.50; *Completions* has started popping up for icomplete-in-buffer

[Juri Linkov]

>>>>   (completion--in-region-1 start end)
>>>>
>>>> If you just remove this line from `completion--in-region` then
>>>> it should work like you expected without popping up *Completions*.
>>>
>>> Thanks, that does indeed restore the behaviour.
>>>
>>> Should we change this to a different completion-in-region-function in
>>> icomplete.el, then?  Or what did you have in mind?
>>
>> What I think is that ideally icomplete-in-buffer in a regular buffer
>> should work like in the minibuffer, i.e. to be active all the time.
>> This is more like completion-preview-mode where in-buffer candidates
>> are shown as you type, whereas explicitly typing M-C-i pops up
>> the *Completions* buffer.  Do you agree this would be nice to do?
>
> Hmm.  This is an interesting idea.  I don't think it would suit me,
> though -- it sounds like it would be quite visually noisy.  Do you think
> we can provide both?

Both are already shown: M-C-i pops up the *Completions* buffer
and activates in-buffer candidates.  If you want M-C-i only
to activate in-buffer candidates, then the line above
should be removed from `completion--in-region`.