Font Forum

I'm working on an Arabic font. I copied marks anchors from one lookup's code editor to another one, it does paste there with no syntax error but still no effect. As you can see in images that this is mkmk feature lookup.

I only see:

mark 2zbr 0 0;

And that is also correct in your second screenshot.

What is the first line that starts with:

pos mark

Is it:

pos mark 1dA mark 0 0;