[unix-history] / usr / src / local / local.cmd / difftc.sh

#! /bin/csh -f
#
# SCCS id: @(#)difftc.sh	1.1	(Berkeley) %G%
#
# diff termcap files
@ n = 1
set files=() term=()

while ($n <= $#argv)
	if ("$argv[$n]" == "-e") then
		@ n++
		set term=($argv[$n])
	else
		if ($argv[$n] !~ /*) then
			set files=($files $cwd/$argv[$n])
		else
			set files=($files $argv[$n])
		endif
	endif
	@ n++
end
switch ($#files)
	case 0:
		echo 'difftc: need at least one termcap file'
		exit 1
	case 1:
		set files=(/etc/termcap $files)
		breaksw
	case 2:
		breaksw
	default:
		echo 'difftc: too many termcap files'
		exit 1
endsw

onintr cleanup
/usr/local/showtc -f $files[1] $term > /tmp/tcd$$.old
/usr/local/showtc -f $files[2] $term | diff /tmp/tcd$$.old -

cleanup:
rm -f /tmp/tcd$$.old
Commit	Line	Data
6630b441 KL	1	#! /bin/csh -f
	2	#
	3	# SCCS id: @(#)difftc.sh 1.1 (Berkeley) %G%
	4	#
	5	# diff termcap files
	6	@ n = 1
	7	set files=() term=()
	8
	9	while ($n <= $#argv)
	10	if ("$argv[$n]" == "-e") then
	11	@ n++
	12	set term=($argv[$n])
	13	else
	14	if ($argv[$n] !~ /*) then
	15	set files=($files $cwd/$argv[$n])
	16	else
	17	set files=($files $argv[$n])
	18	endif
	19	endif
	20	@ n++
	21	end
	22	switch ($#files)
	23	case 0:
	24	echo 'difftc: need at least one termcap file'
	25	exit 1
	26	case 1:
	27	set files=(/etc/termcap $files)
	28	breaksw
	29	case 2:
	30	breaksw
	31	default:
	32	echo 'difftc: too many termcap files'
	33	exit 1
	34	endsw
	35
	36	onintr cleanup
	37	/usr/local/showtc -f $files[1] $term > /tmp/tcd$$.old
	38	/usr/local/showtc -f $files[2] $term \| diff /tmp/tcd$$.old -
	39
	40	cleanup:
	41	rm -f /tmp/tcd$$.old