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Erez Shinan 67f372c994 Symbols instead of strings - initial 6 jaren geleden
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standalone Standalone generator working again. Updated examples 6 jaren geleden
README.md Added example for error reporting with LALR 6 jaren geleden
__init__.py Added examples (calc, json) 7 jaren geleden
calc.py Earley now uses dynamic lexer by default. Bump to version 0.3.0 7 jaren geleden
conf.py Fixed issue in examples.conf 7 jaren geleden
conf_nolex.py Earley now uses dynamic lexer by default. Bump to version 0.3.0 7 jaren geleden
error_reporting_lalr.py Added example for error reporting with LALR 6 jaren geleden
fruitflies.png Improved Readme 6 jaren geleden
fruitflies.py Improved Readme 6 jaren geleden
indented_tree.py Changed parser/lexer interface in lark. Bumped minor version 7 jaren geleden
json_parser.py Example JSON parser is now LALR 6 jaren geleden
python2.g Small fix in Python grammars (misread tuples, issue #68) 6 jaren geleden
python3.g Small fix in Python grammars (misread tuples, issue #68) 6 jaren geleden
python_parser.py Symbols instead of strings - initial 6 jaren geleden
reconstruct_json.py Earley now uses dynamic lexer by default. Bump to version 0.3.0 7 jaren geleden
turtle_dsl.py Earley now uses dynamic lexer by default. Bump to version 0.3.0 7 jaren geleden

README.md

Examples for Lark

Beginners

  • calc.py - A simple example of a REPL calculator
  • json_parser.py - A simple JSON parser (comes with a tutorial, see docs)
  • indented_tree.py - A demonstration of parsing indentation (“whitespace significant” language)
  • fruitflies.py - A demonstration of ambiguity
  • turtle_dsl.py - Implements a LOGO-like toy language for Python’s turtle, with interpreter.

Advanced

  • error_reporting_lalr.py - A demonstration of example-driven error reporting with the LALR parser
  • python_parser.py - A fully-working Python 2 & 3 parser (but not production ready yet!)
  • conf.py - Demonstrates the power of LALR’s contextual lexer on a toy configuration language
  • reconstruct_json.py - Demonstrates the experimental text-reconstruction feature