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This is the first lecture from the "Parsing Algorithms" course where we discus different parsing techniques and algorithms, and build a parser from scratch using parser generator.

Other lectures from this course:    • Parsing Algorithms  

In this lecture:

- Course overview
- Parsing pipeline
- Tokenizer module
- Parser module
- AST: Abstract syntax tree
- Hand-written vs. Automatic parsers
- Recursive descent
- LL and LR parsing
- Formal grammars
- Terminal, non-terminals and productions
- Chomsky grammar hierarchy
- Context-free grammars

#Parser #Context_free_grammar #AST