Bug#911274: vim-nox: custom command completion should append space if -nargs=1 or -nargs=+

[Daniel Shahaf]

Package: vim-nox
Version: 2:8.1.0320-1
Severity: wishlist
Tags: upstream

Dear Maintainer,

The following:

    % vim -Nu NONE
    :command -nargs=1 Foo :
    :Fo<TAB>

results in:

    :Foo<CURSOR>

I suggest to have it result in:

    :Foo <CURSOR>

with an extra space, since «:Foo» is invalid syntax (pressing <Enter>
at that point results in an E471 error).

Cheers,

Daniel