ref: 2af227c88bbcf8d6c52eb5b3b3a677d88a281774
dir: /test/Compare.tt/
#!/bin/rc
rfork e
oldawk=awk
awk=kwa
# an arbitrary collection of input data
cat td.1 td.1 >foo.td
sed 's/^........................//' td.1 >>foo.td
pr -m td.1 td.1 td.1 >>foo.td
pr -2 td.1 >>foo.td
cat bib >>foo.td
wc foo.td
td=foo.td
>footot
for(i in tt.*){
echo -n $oldawk': '
time $oldawk -f $i $td >foo2 >[2]foo2t
cat foo2t
echo -n $awk': '
time $awk -f $i $td >foo1 >[2]foo1t
cat foo1t
cmp foo1 foo2
echo $i: >>footot
cat foo1t foo2t >>footot
}