ref: 246f891f014fe56d6778f3576b4fa6def8b19bf3
dir: /test/T.-f-f/
#!/bin/rc
echo T.-f-f: check multiple -f arguments
echo 'begin
end' >foo
echo 'BEGIN { print "begin" }' >foo1
echo 'END { print "end" }' >foo2
echo xxx | $awk -f foo1 -f foo2 >foo3
diff foo foo3 || echo 'BAD: T.-f-f multiple -fs'
sed 1000q /lib/ucd/UnicodeData.txt >foo.txt
echo '/a/' | $awk -f - foo.txt >foo1
$awk '/a/' foo.txt >foo2
diff foo1 foo2 || echo 'BAD: T.-f-f -f -'
cp foo.txt foo1
echo '/./ {' >foo2
echo 'print' >foo3
echo '}' >foo4
$awk -f foo2 -f foo3 -f foo4 foo.txt >foo5
diff foo1 foo5 || echo 'BAD: T.-f-f 3 files'
echo '/./ {' >foo2
echo 'print' >foo3
echo '
]' >foo4
$awk -f foo2 -f foo3 -f foo4 foo.txt >foo5 >[2]foo6
grep 'syntax error at .*foo4' foo6 >/dev/null >[2=1] || echo 'BAD: T.-f-f source file name'