Subroutine comfile 
subroutine comfile
        ! Calls
    call GETENV
    call interpret
    call kerror
    call kerror2
    call rite
    call unixfi
        ! Variables
    integer :: maxnest
    character (len=*) :: prompt
    character (len=*) :: filename
    character (len=255) :: file
    character (len=255), dimension (maxnest) :: kcmfile
    character (len=255) :: Argument
    character (len=255) :: command
    character (len=255) :: cline
    character (len=255) :: mofiakcm
    integer :: clevel
    integer :: lfile
    integer :: lin_old
    integer, dimension (maxnest) :: lzunit
    integer :: Lensig
    integer :: narg
    integer :: nqual
    integer :: iunused
    integer :: kparse
    logical :: end
end subroutine comfile
 Description of Variables 
maxnest
integer :: maxnest
prompt
character (len=*) :: prompt
filename
character (len=*) :: filename
file
character (len=255) :: file
kcmfile
character (len=255), dimension (maxnest) :: kcmfile
Argument
character (len=255) :: Argument
command
character (len=255) :: command
cline
character (len=255) :: cline
mofiakcm
character (len=255) :: mofiakcm
clevel
integer :: clevel
lfile
integer :: lfile
lin_old
integer :: lin_old
lzunit
integer, dimension (maxnest) :: lzunit
Lensig
integer :: Lensig
narg
integer :: narg
nqual
integer :: nqual
iunused
integer :: iunused
kparse
integer :: kparse
end
logical :: end