Support start-of-word characters nonspaced about plotinus

[folknor]

Also worth mentioning that it will match, for example "This Sentence Matches The First Two and the Last Word" to "tsw".

[p-e-w]

Thanks for the flowers! 😊

I'm aware that this is what Sublime and its offspring do, but to be honest I've always found this to be the weirdest aspect of their command palettes. I guess I just don't think of commands in terms of their acronyms, and I remember seeing an "unintentional acronyms" bug somewhere on the Atom issue tracker, which they worked around by complicating their sort heuristics.

Overall I'm a bit on the fence with this one, but I'll consider it as a future addition.

[p-e-w]

I'm closing this as "won't fix" as I have realized I just don't want this behavior in Plotinus. Typing "file" should not match "Find In Line (Extended)".