| This directory contains an interoperability example for BYacc/J and JFlex | |
| (a small calculator) | |
| You need the parser generator byacc/j from | |
| http://troi.lincom-asg.com/~rjamison/byacc/ | |
| for this example to work (version byacc/j 1.1 has been tested). | |
| Use the Makefile to generate the lexer and parser. | |
| The example can then be started with | |
| java Parser | |
| files: | |
| calc.flex | |
| JFlex specification for the lexical part of the arithmetic expressions | |
| calc.y | |
| BYacc/J specification and main program for the calculator | |