use simpler markup
use pre blocks more consistently
pandoc table experiments
no more right-floating examples, use columns if needed
doc edits
style tweaks
I was about to drop the m4 experiment, but.. not yet. I want to split up
the big man pages into chunks that are easier to deal with, so now using
m4 for that (only. Pandoc is taking care of selective content stripping
and other rendering adjustments.)
I've switched the suffix of m4-enabled files from .md.m4 to .m4.md -
less correct but activates more useful editor highlighting.
