[stringtemplate-interest] More than one argument in anonymous template.

[hall_monty at rastar.merseine.nu]

I'm creating a template to emit dot output.  I keep getting an error  
"unexpected token: foo".  But, if I strip out the 2nd argument,  
<foo(n.ShortName)> or <foo(s.ShortName)>  works.

=============================
kung(n) ::= <<
     <n.ShortName> [label="<n.Class.SimpleName>"]<";\n">
     <n.Children:{ s |  <foo(n.ShortName, s.ShortName)> }>
>>

foo(x, y) ::= <<
     hello
>>