bug#3717: M-x man completion

[Kevin Ryde]

Juri Linkov <juri@jurta.org> writes:
>
> shell command name prepended) to run "man",

I think that's how "-k foo" and "-l /dir/bar.1" work, because it's a bit
of a shell line, not a single arg.  Slightly dangerous if you're silly
enough to enter "; rm /my/whole/filesystem" :-).

Eli Zaretskii <eliz@gnu.org> writes:
>
> `man-shell-command'

I don't think it should be renamed.  If it's been a shell command
forever then just use it that way.