command: make the "run" command work on Windows too

Do so by using mp_subprocess(). Although this uses completely different
code on Unix too, you shouldn't notice a difference. A less ncie thing
is that this reserves an entire thread while the command is running
(which wastes some memory for stack, at least). But this is probably
still the simplest way, and the fork() trick is apparently not
implementable with posix_subprocess().

Conflicts:
	player/command.c

1 files changed, 0 insertions, 1 deletions

diff --git a/DOCS/man/input.rst b/DOCS/man/input.rst
index b3a27b50f7..45273153a4 100644
--- a/DOCS/man/input.rst
+++ b/DOCS/man/input.rst
@@ -240,7 +240,6 @@ List of Input Commands
     will have after moving.)
 
 ``run "command" "arg1" "arg2" ...``
-    (Unix only)
     Run the given command. Unlike in MPlayer/mplayer2 and earlier versions of
     mpv (0.2.x and older), this doesn't call the shell. Instead, the command
     is run directly, with each argument passed separately. Each argument is