BtYacc for Windows

BtYacc: an LALR(1) parser generator

Version

3.0

Description

BtYacc is a hacked version of the original Berkeley "byacc". The main change to byacc is the addition of backtracking code, allowing you to try both alternatives in case of shift-reduce or reduce-reduce conflicts. As long as no backtracking takes place, speed is comparable to bison.

Additional features:

• enhanced support for storing of text position information for tokens
• closes the potential *yacc/bison memory leak during error recovery
• preprocessor directives like %ifdef, %include
• C++ friendly

Homepage

http://www.siber.com/btyacc

Download

If you download the Setup version of the package, the dependencies, as listed below under Requirements, are already included, apart from msvcrt.dll. If you download the package as Zip files, then you must take care of the dependencies yourself.

Installation and Usage

General Installation Instructions

Requirements

• MS-Windows 95 / 98 / ME / NT / 2000 / XP with msvcrt.dll. If msvcrt.dll is not in your Windows/System folder, get it from Microsoft or by installing Internet Explorer 4.0 or higher