It's not language specific, it's just text, it can be anything. Here's the simplest example: Write three lines in the "Data" text area, they can be anything.

It's not language specific, it's just text, it can be anything. Here's the simplest example: Write three lines in the "Data" text area, they can be anything. Now in the template write just "@0@ @0@" Empty separator and then click Generate. You should get back your input lines, but x 2. Basically anything in the Data textarea is assigned to a variable, then you can use the placeholders in the "Template". Let me know if that helps.