Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn about LEX (Lexical Analyzer Generator) in this informative video on compiler design. Explore the concept of a language-specifying lexical analyzer, understand the LEX tool's functionality, and discover how to create LEX programs. Gain insights into the role of LEX in the compiler design process and its importance in tokenizing input for further parsing and compilation stages.