- how much code can one fit on a screen, still maximum legibiilty? - Is there a lighter weight variant from which one can steal ()[]{} ? Essential for Lisp pro

- how much code can one fit on a screen, still maximum legibiilty? - Is there a lighter weight variant from which one can steal ()[]{} ? Essential for Lisp programming, nice for every language. My current winner is Roboto Mono Regular, with brackets borrowed from Roboto Mono Light. The font disappears on me (attitude takes bandwidth) and one would never know I played with the brackets till one goes back to another font, and it becomes obvious brackets on a Retina display have no business having the same weight as body text. Sample ('Zoom Out' for realistic scale): https://www.math.columbia.edu/~bayer/etc/RobotoLisp.png https://www.math.columbia.edu/~bayer/etc/RobotoLisp.png