semantic highlighting

[romainfrancois]

Can we do this: https://medium.com/p/3a6db2743a1e/

[romainfrancois]

other links:

• https://blog.jetbrains.com/pycharm/2017/01/make-sense-of-your-variables-at-a-glance-with-semantic-highlighting/

we can use colors in

• hsv( ., s = .3, v = .9 ) for "hidden" less important v-symbols
• hsv( ., s = .6, v = .9 ) for other symbols
• black for keywords;, operators, ...
• red for strings
• blue for numbers

bold, italic or regular can be used to differentiate between formal argument def, using an argument and other symbols