- Bug fixes: WithIndexes() was totally broken, UString.IndexOf(), UString.SplitAt() were broken for string subslices.
- Renamed #def to #fn

- LLLPG: improved goto-label names in some cases (e.g. matchFoo, matchBar for (Foo | Bar) instead of match1, match2)
- LLLPG: Partly fixed nondeterministic bug in PredictionAnalysisVisitor that caused EC# parser to parse alias(...) calls as type alias constructs.
- LLLPG: goto-labels improved in certain cases, e.g. in (Foo | Bar), the labels will be matchFoo and matchBar instead of match1 and match2

- LLLPG: removed GetBuddies. It was buggy and it's not obvious how to fix it.
- LLLPG: stylistic changes, and renamed #def to #fn as in the rest of Loyc.