bug#15362: 24.1; pcomplete unnecessarily restricts tab-completion entry points

[Vivek Dasmohapatra]

On Fri, 13 Sep 2013, Stefan Monnier wrote:

> >   customise the erc group, make sure erc-pcomplete is on (it
> >   should be)
>
> Ah, that's the trick.  Any reason why you do that?  The default should
> already give you almost the same behavior.

It seems to always pop a buffer rather than cycling. Haven't
figured out why yet.

> Also does the patch below fix your problem?

Not tested yet, but it looks like it should work, yes.
Will confirm shortly.