Emacs package: Quote command arguments.
Emacs package: Quote command arguments.

This allows using the Emacs package with file names containing shell
metacharacters.

Fixes #83

Signed-off-by: David Symonds <7f6bb564ed9e580d4f0aa90d53b34578e5d24cb9@golang.org>

zimmski/lint,lutzky/lint,gorcz/lint,NichoZhang/lint,golang/lint,darkliquid/lintci,kovetskiy/lint,tmc/lint