5 commits

Author	SHA1	Message	Date
Gabriel Wicke	5ec30252f1	More token transform and pipeline setup refactoring to support template ... expansion better.	2012-01-10 01:09:50 +00:00
Gabriel Wicke	287604c422	A bit of cleanup in ParserPipeline, with better and more consistent support ... for multiple input types.	2012-01-09 19:33:49 +00:00
Gabriel Wicke	e99d7a2a55	Two batteries worth of token transform manager refactoring. ... * TokenTransformDispatcher is now renamed to TokenTransformManager, and is also turned into a base class * SyncTokenTransformManager and AsyncTokenTransformManager subclass TokenTransformManager and implement synchronous (phase 1,3) and asynchronous (phase 2) transformation stages. * Communication between stages uses the same chunk / end events as all the other token stages. * The AsyncTokenTransformManager now supports the creation of nested AsyncTokenTransformManagers for template expansion. The AsyncTokenTransformManager object takes on the responsibilities of a preprocessor frame. Transforms are newly created (or potentially resurrected from a cache), so that transforms do not have to worry about concurrency. * The environment is pushed through to all transform managers and the individual transforms.	2012-01-09 17:49:16 +00:00
Gabriel Wicke	6601c544e6	Handle default for template arg expansion, add template fetch functionality ... and tweak a few minor things in the grammar and QuoteTransformer.	2012-01-06 17:19:14 +00:00
Gabriel Wicke	f0c844f28f	Add template expansion handler skeleton, not yet functional. Also note ... improvements needed in the tokenizer template handling.	2012-01-06 14:30:55 +00:00