share/doc/usd/13.viref/merge.awk


1
2
3
4
5
6
7
8
9
10
11
12
13
14

# merge index entries into one line per label
$1 == prev {
	printf ", %s", $2;
	next;
}
{
	if (NR != 1)
		printf "\n";
	printf "%s \t%s", $1, $2;
	prev = $1;
}
END {
	printf "\n"
}