7 commits

Author	SHA1	Message	Date
Eryn Wells	28e5814101	Check for EOF (aka input.next() -> None) and emit what we have before finishing forever	2017-05-02 21:44:57 -07:00
Eryn Wells	5fe10fe002	Simplify the resume check -- just use an if	2017-05-02 21:44:01 -07:00
Eryn Wells	c5b769ff45	A peekable lexer ... Use the chars() iterator on &str, with the Peekable wrapper on Iterators, to iterate the input, rather than needing to hold the whole input and do iteration by indexes.	2017-04-30 17:46:42 -07:00
Eryn Wells	a4282e7760	Blow away the lexer code =o	2017-04-30 16:32:31 -07:00
Eryn Wells	21263fb2ed	Lexer doesn't have a named_char module anymore	2017-04-30 15:57:02 -07:00
Eryn Wells	f9d9a08455	Add a failing test that the lexer finds rational numbers	2017-04-15 10:35:13 -07:00
Eryn Wells	fc947280ae	Move the lexer to its own sibillexer module ... Lots of failing tests right now, unfortunately. :(	2017-04-15 09:37:12 -07:00