v0.6.0

New

• Parsus uses a new "scannerless" parsing approach to avoid token declaration order problems
  • The tokens can be declared in any order now!
  • However, this could be breaking and require reordering alternatives in the parsers like p1 or p2 or p3
• Explicit parsing of ignored tokens is now possible.
  • This can be handy, for instance, to enforce whitespace between certain things.
• Unmatched-token errors are now user-friendly
  • They include a section of the input to pinpoint problems faster, and also previously matched token for context

Deprecated

• Using currentToken is deprecated, because it will always be null due to avoidance of the eager tokenization in the "scannerless" approach.