Using the : operator during method definition results in faulty minifying

[antlersss]

When : is used during function definition, all instances of the self keyword are minified. Due to the : operator needing the self keyword to be referenced, this results in an error being thrown of the new self minification being a nil global.
Two suggested solutions: prevent the user from defining functions using the : symbol, or internally convert all : definitions into their (still functional) function Table.foo(self, bar) form, whilst still minifying self into a smaller name.