Add collection.StringView
Remove IndexedSeqOptimized from super types of collection.StringView
Add volpts.__, ---, Dummy0 to Dummy3
Add 'Source' type to volpts.parsing.Parser and InputData
Add parsing.Parser.RuleValWithName and macro 'rule'
Add parsing.Parser.inputRule
Add parsing.Parser.any
Add parsing.StringInputData
Add parsing.StringParser
Add override of StringView.toString
Add implicit conversion from Unicode Categories/Range to Rule to StringParser
Add parsing.InputData#concatenate
Modify parsing.Parser#RuleLike#apply to return Failure when called recursively with the same input
Add parsing.Parser#RuleLike#++ and its overload methods on subtypes
Add parsing.Parser#RuleLike#opt
Add parsing.RuleLike#followed
Modify parsing.StringParser#Rule(NumericRange.Inclusive[Char]) not to use regex
Add an initial version of compiler.ast
Add an initial version of compiler.syntax.VolptsTokenizer