[thiago.eec]

Originally Posted by chaley

Use a for loop, as in

program: 
	res = 'Authors:';
	for aut in "authors":
		res = res & '<br>' & aut
	rof;
	res

If a for loop is given the lookup name of a column it uses the separator for that column. If you have the list in a variable then the following works:

program: 
	res = 'Authors:';
	for aut in $authors separator '&':
		res = res & '<br>' & aut
	rof;
	res

Now I see my error. I was doing this:

for aut in $authors:

I didn't know about the 'separator' bit.

Thanks for your help!