Flex a tool for generating text scanners in C. The input file read by Flex specifies a set of rules (code to be executed when a pattern is found) which describe the scanner to be generated. The output of Flex is a C source file which can be compiled and linked with your sources, giving to your executable the scanning capabilities tailored to your needs.

Generally, Flex is used in combination with a parser generator, like Bison.

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Who uses Flex?

Nathan Keynes Jan Harkes ALCARAZ Marc (aka eKameleon) Piotr Ożarowski Andy Geers Sandro Bonazzola Stefan Eilemann Daniel Brockman James Youngman Claudio Saavedra LYRIKpage Marcus Boerger

Who contributes to Flex?

SodaBrew wlestes millaway john43 vern
I'm a contributor

Who manages Flex?

I'm a manager

Where in the world?



Related Projects by Tags

akuma, ANTLR, JFlex, Ragel, SableCC



Project Cost

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Codebase 20,952
Effort (est.) 5 Person Years
Avg. Salary $ year
$ 259,766