If HN believes creative thinking is a waste of time I’ll get downvoted for this but I fancy just letting my imagination go wild so here goes... Video gamers can supposedly differentiate between tones more similar to one another than non-gamers. Perhaps, if you made a theme of very similar colors, you could achieve the same benefit from programming. Although I suspect it might not work because the difference in the co…
a) comments. What is never run?
b) literals. What is just plain data?
c) punctuation -- mostly so it can be deemphasized.
Sample of my minimalist 'scheme': http://imgur.com/NrrS9.png