bug#57673: [PATCH] Parse --help messages for pcomplete

[Lars Ingebrigtsen]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

> Tho to be perfectly honest, I think any keyword argument whose default
> value is not the same as nil is a problem (I know, sometimes there can
> be good reasons for that, but we should try to avoid them as much as
> possible).

(I don't agree -- I think non-nil keyword values are fine.)