CoffeeScript.coffee

# 2.7 https://coffeescript.org/
# https://github.com/bevry/cson

# https://coffeescript.org/annotated-source/lexer.html#section-87
#! keywords			===========================================================
# JS_KEYWORDS
true false null this
new delete typeof in instanceof
return throw break continue debugger yield await
if else switch for while do try catch finally
class extends super
import export default

# COFFEE_KEYWORDS
undefined Infinity NaN
then unless until loop of by when

# COFFEE_ALIAS_MAP
and or is isnt not yes no on off

# IcedCoffeeScript https://maxtaco.github.io/coffee-script/
await defer

#! reserved words	===========================================================
# RESERVED
case function var void with const let enum
native implements interface package private
protected public static

# STRICT_PROSCRIBED
arguments eval