:wrench: Open BufExplorer in Horizontal mode
:wrench: Open BufExplorer in Horizontal mode

Vertical mode is not good because it hides most text like line number
and file path. It also doesn't use a lot of vertical spaces because we
don't open so many files at the same time.

off99555/vimrc,off99555/vimrc,off99555/vimrc,off99555/vimrc,off99555/vimrc