Use syntax highlighter derived from fennel.syntax table.
Update fennel.css
matches the color of code in samples to the keyword header
Replace link to freenode with libera.chat
Hopefully update web repl fennel version.
Point to www.minetest.net
A current link on the homepage points to https://minetest.net, which has misconfigured SSL, effectively breaking the link.
It appears that www.minetest.net works properly, so this PR updates the link to point there.
Separately this should probably be brought to the minetest folks’ attention.
Update antifennel to latest version.
Add background color
If someone's web browser is set to a different color scheme, we
end up overriding the text color but *not* the background color,
leading to a potentially ugly mess. We could add a media-query
based system in the future, but this will avoid harsh results for
now.
Add target for fennelview.lua
Link to videos for 2020 conf.