program terinq

	implicit none
	character gdev*32, pps*32, line*256
	integer rows, i, ll, l, cols
	logical debug

	call sys_getenv('TERINQ_DEB', line)
	debug=(line .ne. ' ') 
	line=' '
	call sys_get_cmdpar(line, i)
	if (i .eq. 0) i=1

	call sys_loadenv

	if (line(1:7) .eq. 'gethost') then ! host info on command line
	  i=index(line,'!')
	  if (i .ne. 0) then
	    call sys_setenv('REMOTEHOST', line(9:i-1))
	  endif
	  i=index(line,'(')
	  if (i .ne. 0) then
	    line=line(i+1:)
	    i=index(line, ')')
	    if (i .gt. 1) then
	      call sys_setenv('REMOTEHOST', line(1:i-1))
	    endif
	  endif
	  line=' '
	  i=1
	endif

	call sys_setenv('CHOOSER_TERINQ', '1')
	call cho_inq(line(1:i), gdev, pps, cols, rows)
	if (debug) print *,'cho_inq: rows=',rows
	ll=0
        if (gdev .ne. ' ') then
          call sys_setenv('CHOOSER_GDEV',gdev)
	  call sys_setenv('PGPLOT_DEV','/'//gdev)
          call str_trim(gdev, gdev, l)
          line='Display type: '//gdev(1:l)
          ll=l+14
	endif
	call cho_vpp_cups(pps)
       	if (pps .ne. ' ') then
          if (ll .gt. 0) then
            line(ll+1:)=',  '
            ll=ll+3
          endif
          call str_trim(pps, pps, l)
          line(ll+1:)='Default Printer: '//pps(1:l)
          ll=ll+l+17
          call sys_setenv('CHOOSER_DEST',pps(1:l))
	  call sys_setenv('CHOOSER_PDEV','CPS')
	endif
        if (rows .ne. 0) then
	  if (debug) print *,'terinq: rows=',rows
          if (ll .gt. 0) then
            line(ll+1:)=', '
            ll=ll+2
          endif
	  write(line(ll+1:), '(i3,a)') rows, ' rows'
	  call sys_setenv('TERINQ_ROWS', line(ll+1:ll+3))
	  ll=ll+8
	endif
        if (cols .ne. 0) then
          if (ll .gt. 0) then
            line(ll+1:ll+1)=','
            ll=ll+1
          endif
	  write(line(ll+1:), '(i3,a)') cols, ' cols'
	  call sys_setenv('TERINQ_COLS', line(ll+1:ll+3))
	  ll=ll+8
	endif
        if (ll .gt. 0) then
          print *
          print *,line(1:ll)
          print *
        endif
90	continue
	call sys_saveenv
	call sys_clean_tmp
	end