CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

v0.8.1

• Fix get_cls in BaseNodeRegistry, now updates fields of classes already in the registry

v0.8.0

• Support for Terminal nodes in get_text
• Add optional text attribute to BaseNode
• Fix marshalling to recursively transform children

v0.7.0

• Return None if get_position has no better result
• Add type signatures
• Improve lexer errors

v0.6.0

• Support get_position for Terminal nodes

v0.5.0

• Rewrite as a staged approach
  • autodetection of ANTLR fields and labels: Unshaped doesn’t exist anymore
  • more isolated steps: enables serialization (and possibility to let ANTLR parser run in a separate service)
  • more powerful definition of reshaped node (= AliasNode) fields using tree paths
  • easier definition of transforms (simplification & AliasNodes) (no ANTLR API knowledge needed, no other visiting in transformation methods)
  • more shared code

v0.4.2

Added

• Add parameter to parse function to set a custom error listener (or remove the default listener)

v0.4.1

• Fix setup.py

v0.4.0

Changed

• Better package structure

v0.3.0

Added

• Helper to handle case sensitivity during lexing of ANTLR grammar

Changed

• The fields for AstNode subclasses are now defined in _fields_spec instead of _fields so _fields is now compatible with how the ast module defines it.
• parse() doesn't accept a visitor but returns the parsed input.