Rayshade
Computers - Software - Graphics - 3D - Ray Tracing. An extensible system for creating ray-traced images. It is written in C, yacc, and lex, and runs on Unix, AmigaOS, OS/2, DOS and Older MacOS. ...
graphics.stanford.edu
CALC
Science - Math - Number Theory - Software. A calculator program for doing arbitrary precision integer arithmetic, written in ANSI C and Yacc, with a number of built-in functions for number theory, by ...
www.numbertheory.org
Coco/R compiler generator
conform to the restrictions imposed by LL(1) parsing (rather than LALR parsing, as allowed by yacc ...
www.ssw.uni-linz.ac.at
Rockit
Computers - Prog. Ruby O-o Compiler construction toolKIT; easy-to-use, written in and emits Ruby code. Current focus: 'front-end' phases of compiler construction; generates lexer and parser (more adva ...
rockit.sourceforge.net