Start a process
process_initialize(self, private, command, args, stdout, stderr, cleanup,
echo_cmd, supervise, windows_verbatim_args, windows_hide_window, encoding)
this
this$private
Command to run, string scalar.
Command arguments, character vector.
Standard output, FALSE to ignore, TRUE for temp file.
Standard error, FALSE to ignore, TRUE for temp file.
Kill on GC?
Echo command before starting it?
Should the process be supervised?
Assumed stdout and stderr encoding.