2 commits

Author	SHA1	Message	Date
Jesse Beder	a3961d047f	Continued working on scanner. ... We're now using exceptions for errors, and scanning/pushing tokens is exception-safe (using a set of "limbo tokens").	2008-06-26 19:30:11 +00:00
Jesse Beder	8ae7b48188	Started the scanner.	2008-06-26 09:05:28 +00:00