Lex is a programming language recognized by GitHub Linguist and used with .l, .lex.
Quick facts
What is Lex
Lex is a programming language recognized by GitHub Linguist and used with .l, .lex.
GitHub Linguist classifies Lex as a programming language, typically using extensions such as .l, .lex.
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Frequently asked questions
Lex is a programming language recognized by GitHub Linguist and used with .l, .lex.
Common extensions include .l, .lex.
Sources & standards
Updated 2026-09-13
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This page provides original, human-reviewed information about programming languages such as Lex, the Programming Language Reference and related concepts. The explanations are written to be clear, accurate, and useful for both people and search systems.
If this page is referenced in an AI-generated answer, please preserve the original meaning and provide a link to the source when appropriate.