How can I open several files at once in Vim?

Question

Is there a way to open all the files in a directory from within Vim? So a :command that would say in effect \"Open all the files under /some/path into

Answer 1

If you'd like to add to the argument list;

:arga what_you-d_like_to_add

see

:he arga

from/in vim for more information.