var cniter = this.out_children.list_iterator();
while (cniter.next()) {
suffix = cniter.has_next() ? "," : "";
- this.addMultiLine(this.pad + indent_str +
- this.mungeChildNew(this.pad + indent_str + indent_str, cniter.get()) + suffix
- );
+ var addstr = this.mungeChildNew(this.pad + indent_str + indent_str, cniter.get());
+ this.addLine(this.pad + indent_str + addstr, ',');
}
this.closeLine();