The append function is exceptionally useful. How can I modify it so that each “append” is preceded by a newline character? When appending multiple pieces of text, a newline between each would make the result more readable.
The source of that extension is here but it’s not easy to edit that.
Here’s a snippet instead that does what you want (the main difference is two
\ns (newline characters) instead of one).
(The above block is an extension snippet — select it then click “Install Extension” in PopClip.)