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Table of Contents
=================
Guide
-----
1. [Introduction](0_Introduction.markdown)
2. [Usage of basic components](2_Usage_of_basic_components.markdown)
Component documentation
-----------------------
* [Walking the AST](component/Walking_the_AST.markdown)
* Node visitors
* Modifying the AST from a visitor
* Short-circuiting traversals
* Interleaved visitors
* Simple node finding API
* Parent and sibling references
* [Name resolution](component/Name_resolution.markdown)
* Name resolver options
* Name resolution context
* [Pretty printing](component/Pretty_printing.markdown)
* Converting AST back to PHP code
* Customizing formatting
* Formatting-preserving code transformations
* [AST builders](component/AST_builders.markdown)
* Fluent builders for AST nodes
* [Lexer](component/Lexer.markdown)
* Emulation
* Tokens, positions and attributes
* [Error handling](component/Error_handling.markdown)
* Column information for errors
* Error recovery (parsing of syntactically incorrect code)
* [Constant expression evaluation](component/Constant_expression_evaluation.markdown)
* Evaluating constant/property/etc initializers
* Handling errors and unsupported expressions
* [JSON representation](component/JSON_representation.markdown)
* JSON encoding and decoding of ASTs
* [Performance](component/Performance.markdown)
* Disabling Xdebug
* Reusing objects
* Garbage collection impact
* [Frequently asked questions](component/FAQ.markdown)
* Parent and sibling references
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