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guile available

From: Thien-Thi Nguyen
Subject: guile available
Date: Wed, 06 Nov 2002 17:06:59 -0800

lang/*.scm now in.  lang/ctax/*.scm deferred to 1.4.3.
tarball in dir:

new NEWS excerpt below.  suggestions to improve the nascent debugging
support welcome (as well as code).  semantic bovinator, here we come!


* (! Experimental !) New modules for lexing, parsing

Accompanying the librgx integration are addition of these modules:

  (lang lex)            -- construct a lexical analyzer
  (lang grammar)        -- specify a grammar
  (lang lr0)            -- LR(0) parser
  (lang lr1)            -- LR(1) parser
  (lang debug-common)   -- used by the following
  (lang lr0-debug)      -- drop-in replacement for lr0.scm
  (lang lr1-debug)      -- drop-in replacement for lr1.scm

The interfaces for the latter three modules are subject to change; the
others are stable.  At this time documentation exists solely as comments
in the code.  See lang/lex.test and lang/parse.test for example usage.

[excerpt ends here]

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