Lexical Scanning
[Regular Expression](https://texonom.com/regular-expression-5827ff6abf584808b6e1c02b7fa5e25f) [Finite Automaton](https://texonom.com/finite-automaton-6ccd60d415e74d07a615b9714ce83510) [Compiler Token](https://texonom.com/compiler-token-74eae78a9f244a159489dd467706560f) [Compiler Parser](https://texonom.com/compiler-parser-7e6a3d6521bd4e3d953a308faa4e0ed3) 


## Token Generator
### divide character stream into tokens (Lexical Analyzer)
scanner is often driven by the parser
### Lexical Scanning Functions
|Title|
|:-:|
|[Compiler Scanning getToken()](https://texonom.com/compiler-scanning-gettoken-039c4e6c9b934194b6776259db44eb19)|
|[Pseudo Token](https://texonom.com/pseudo-token-9cc3d921830d4ef4ac610af70b264345)|



### Lexical Scanners
|Title|
|:-:|
|[Flex Scanner](https://texonom.com/flex-scanner-dd08904d07e847a48b0a6e9f79987c85)|








