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This is a first lecture from the "Building a Parser from scratch" where we build a Recursive-descent parser for a full programming similar to JavaScript.

Other lectures from this course: [ Ссылка ]

In this lecture:

- Course overview and agenda
- Parsing pipeline
- Tokenizer module (Lexical analysis)
- Parser module (Syntactic analysis)
- Abstract Syntax Tree (AST)
- Regular expression notation
- Backus-Naur form (BNF) notation
- Grammars and productions
- Hand-written and Automatic parsers
- Syntax: language-agnostic parser generator
- The Letter programming language
- Numeric literals

#Parser #AST #Recursive_descent

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