Well I've achieved LL(1) state. Which means if a language only requires one token of look-ahead, the language can be parsed by it.
So far explicit captures are working, the object model that represents the rules doesn't quite procure the data from the context, but it's a start (i.e. the data is there, but no properties to get the data). I'm currently working on LL(∞), currently the major issue appears to be Indirectly Left Recursive states. They throw the system for a loop, but I'm sure it's just a matter of time.
The prediction states are going to take a little while to get correct. The prediction pseudo-code appeared correct in initial tests, but I'll need to be careful that the prediction flow is accurate during reduction states. Directly Left Recursive rules will need to provide a boolean value to denote their initial state, once the non-recursive variation has been parsed, it can reduce to itself, and check again.
Friday, June 19, 2015
LL(1) Achieved
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