# combine company info for duplciate vendor codes
BEGIN {
str = ""
lastv = ""
}
{
v = $1
if (v == lastv) {
i = index($0, " ")
# XXX probably can't happen
if (i <= 0)
i = 0
str = str " *also* " substr($0, i + 1)
} else {
if (str != "")
print str
str = $0
}
lastv = v
}
END {
if (str != "")
print str
}