moonscript/todo

# TODO

- add all lines through Block
- add_line should only add one line at a time
- add_block?

* issues with whitespace on the end of lines
* default arguments
* multiline comments
* table slices
* chains that don't end in funcall need tmp assignment
* add a proper return statement
* add continue keyword (ouch)
* vim syntax file

* combine for and if line decorators

* elseif with value that inserts lines
  - need to decompose elif into if inside else

* export keyword, makes it so local is left off when variable is declared
  - or copies to global var when local already exists
  - or used for assignment to assign global var


	export a = -> "hello"

or

	x = 232
	export x

or

	export x
	x = 3434


* these should work:

x = 5 + if something then 40 else 343

x =
  hello: if something 343 else 343


* allow return anywhere in block
* upercase constants and capital letter variables should automatically be exported (in the global scope?)