re2c lexer & lemon parser -- calculator example

Originally posted by "OriginalCopy" on Daniweb. Oct 9th, 2008.

Download --> re2c-lemon calculator (in .zip format)

* lemon_parser.h
* lemon_parser.c
* handcrafted_parser.c
* parser.y
* scanner.h
* scanner.re
* makefile
* main.c