Setup and Run Lex and YACC code in Windows (Flex, Bison) - YouTube
Lex/Flex: How to Run Lex for Token Generation with Practical on Ubuntu - YouTube
Lex (lexical analyzer)
Getting Started with a Lexical Analyzer | Engineering Education (EngEd) Program | Section
intro to flex/lex for tokenizing - YouTube
How to Install Flex on Windows? - GeeksforGeeks
GitHub - Genivia/RE-flex: The regex-centric, fast lexical analyzer generator for C++ with full Unicode support. Faster than Flex. Accepts Flex specifications. Generates reusable source code that is easy to understand. Introduces indent/dedent