|| Buyer 1 [first item in repeating field] ||
|| %dotted% [signature line for Buyer 1] ||
|| Buyer 2 [second item in repeating field] ||
|| %dotted% [signature line for Buyer 2] ||
In simple words, I would like the signature line to be inserted right after the corresponding repeating field and for as many times as there are items in the repeating field.
The underlying reasoning is that the % ... % is only recognised at the beginning of a line. You therefore need to insert stuff that resultings in nothing — e.g., @str("") — so that you can have the possibility to insert the % dotted % at the start of the line.