Code to Accompany Chapter 7: Lexical Analysis and Stop Lists

   Contributed by:
      Christopher Fox
      AT&T Bell Laboratories
      Holmdel NJ 07733

   The files in this directory contain code for implementing lexical 
   analysis and stop word removal for automatic indexing and query
   processing.  This directory should contain the following files:

   makefile      Builds object code and test drivers

   stop.wrd      A list of 429 stop words used for testing
   testfile      A short text used as data for testing

   stop.c        Code building and running lexical analyzers that stops words
   stop.h        Header for the lexical analyzer module
   strlist.c     Code for a utility package for handling lists of strings
   strlist.h     Header for the string list utility module
   stopper.c     A test program

   Detailed information about the implementation and how to use it can 
   be found in the Makefile and the various source code files.