font lock faces ugly
This is the first time I've tried 21.0. I use a white background,
which I think is very common. Using defaults for all of font lock
faces, I think font lock is *ugly* compared to 20.4 defaults. All the
red4 looks brown. blue4 looks noncommittal. green4 is ugly.
steelblue is ugly.
Why the change from 20.4 defaults? Those settings looked just fine
here, I never had any inclination to change them. The 21.0 settings
look piss-poor here.