.PP
If your
.I showproc
-is
-.B mhl
-(the default), then
-.B show
-uses
-a built\-in
-.BR mhl :
-it does not actually run the
-.B mhl
-program.
-Hence, if you define your own
-.B showproc ,
-don't call it
-.B mhl
-since
-.B show
-won't run it.
-.PP
-If your
-.I showproc
is the pager
.BR more ,
then avoid running