Tim Pope

So one potential clash is we already have an `:Rpreview` command that does something else. `:R` navigation commands are deprecated, so I'm okay with not creating one for a brand...

You can try adding `keepalt` to the appropriate spots in `s:opendir()`, but I suspect the problem is on the netrw end.

``` viml execute 'keepalt' a:cmd ... ```

Okay that's just ridiculous. The netrw buffer _is_ the alternate buffer here. Skipping it might be a bit more DWIM but the existing behavior is definitely not "broken".

I think using `mapcheck()` would be the most appropriate solution here.

Yes replace `empty(maparg())` with `mapcheck()`. Hopefully a note in the docs will be unnecessary.

A boolean is returned from `mapcheck()` so you don't need `empty()`. I'm just going to go with the first commit for now.

A little indirect but `s-` will do that.

Assuming you're not on Windows, sounds like your binstub has a screwed up shebang line.

I wasn't on board until you mentioned the default would be the same with one locale. When I refactor the navigation code (it's long overdue: it's some of the oldest...