This manual describes
flex, a tool for generating programs that
perform pattern-matching on text. The manual includes both tutorial and
This edition of The flex Manual documents
2.5.37. It was last updated on 22 July 2012.
This manual was written by Vern Paxson, Will Estes and John Millaway.
--- The Detailed Node Listing ---
Format of the Input File
Reentrant C Scanners
The Reentrant API in Detail