Including spaces for autocomplete

[kaustubh-nair]

@rr- We have this need in zulip-terminal of taking spaces into account while using autocomplete (for example, autocompleting full names of users) Would it be possible to achieve this with the current features of urwid_readline? If not, is this something that can be added to readline?

[rr-]

It does not support it afaik but it definitely can. However, since my capacity to work on open source these days is very low, I'd appreciate a pull request.

[neiljp]

Looking back at this, I'd expect #16 fixed this?