Looks nice, nice to see a good example. Additional wishes: Can you pass through Tex style formulas? Also is it possible to footnote listings (add comments th

Looks nice, nice to see a good example. Additional wishes: Can you pass through Tex style formulas? Also is it possible to footnote listings (add comments that go at the bottom or side of listing, sort of like "page 37" of the following https://manning-content.s3.amazonaws.com/download/4/f689ed2-97d6-4941-947e-163061fa3964/PDSwR_CH03.pdf https://manning-content.s3.amazonaws.com/download/4/f689ed2-... ).