Incremental parsing now produces performance improvements for parses with common suffixes, not just common prefixes.
2.4.7.2.1.2
2.4.7.2.1.1
Fix incremental parsing.
2.4.7.2.1.0
Improves incremental parsing to improve performance even when the two parsed strings share only a common prefix rather than one being a full prefix of the other.
2.4.7.2.0.0
Adds incremental parsing mode, enabled via `ParserElement.enableIncremental()`.