9 commits

Author	SHA1	Message	Date
Jesse Beder	ed6c294749	Added a peek token command (for the parser to use).	2008-06-30 06:21:12 +00:00
Jesse Beder	0683cbf859	Mostly finished refactoring the scalar scanning.	2008-06-30 01:31:23 +00:00
Jesse Beder	d076252dff		2008-06-29 00:33:34 +00:00
Jesse Beder	2e27c5d9c3	Small refactoring.	2008-06-28 22:05:51 +00:00
Jesse Beder	43ea59a4ed	Added folded and literal scalars.	2008-06-28 20:08:21 +00:00
Jesse Beder	11706abbb7	Added simple keys. ... There's a bug (and question): should we test simple keys' validity BEFORE stuff or AFTER stuff?	2008-06-28 06:36:59 +00:00
Jesse Beder	49a75b2d78	Added quoted scalars (with escaping). ... Refactored some common whitespace-parsing code in scanning both scalars. Implemented the flow collection tokens.	2008-06-27 23:11:46 +00:00
Jesse Beder	31f7db5a0d	More simple scalar scanning.	2008-06-26 22:00:39 +00:00
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