[ ] Add some jade keywords to the js-mode syntax table (maybe remove some JS ones! I'm looking at you, class)
[ ] Pick some JS/jade 'special' keywords to receive font-lock-builtin-face
[ ] Make two slightly different sets of keywords/syntax tables for the two main types of JS highlighting (inside paren () blocks and lines opening with -)
I'm thinking:
class)font-lock-builtin-face()blocks and lines opening with-)