PCCTS: The Purdue Compiler Construction Tool Set.

This package contains the PCCTS tools (antlr and dlg) by
Terence Parr et al.

What is PCCTS? PCCTS is a parser generator much like Flex or yacc,
however it is 1) more powerful, 2) easier to use, 3) generates code
that is both human readable and human-debuggable, 4) generates more
of a complete compiler than just a parser [it handles Abstract Syntax
Trees, for example], and is entirely in the public domain.

PCCTS can also be used in conjunction with Sorcerer, which is an
automatic tree-walker generator. Sorcerer is available as a seperate
archive.

BeOS Changes
~~~~~~~~~~~~
I've made minor changes to the makefiles and recompiled, and tested
the resulting executables with a few of the examples provided. No
changes to the sources were required.

To recompile antlr and dlg, go to the "pccts" directory and type

	make -f makefile.Be
	
I've included all of the original files from the distribution, in
addition to the compiled executables. This does not include the PCCTS
reference manual. For that, you have to go to the original site, which
is:

	ftp.parr-research.com
	
	This includes a lot of other PCCTS-related information, including
contributed grammars from other PCCTS users.

-- Talin (Talin@Lightside.com)