GNU permuted indexer NEWS - User visible changes. Copyright (C) 1990, 1991, 1993 Free Software Foundation, Inc. Francois Pinard , 1992. Version 0.3 - 1993-10-??, by Franc,ois Pinard * GNU ptx installs as a single program, -G option dynamically reverts to the System V compatible behaviour, yet being liberal with options. * It should install more easily on more systems, source code is unprotoized on the fly for older C compilers. * A default ignore file is installed along with GNU ptx, ptx uses it. * Options -F, -S and -W interpret most \-escapes themselves. * Option -M can be use to change "xx" to another macro name. * CHRCLASS environment variable is obeyed for systems supporting it. * Long option names have been cleaned up a little. * Some examples are given in the example/ directory structure. Version 0.2 - 1991-10-10, by Franc,ois Pinard * Reference format (with -A) has been modified slightly to better comply with GNU standards for line reporting. * Option -p removed, rather compile two separate programs, one with GNU extensions, the other being strict on System V compatibility. Version 0.1 - 1990-08-05, by Franc,ois Pinard * Add many options: -L for Latin1, -R for automatic referencing, -W for regular expressions describing words, -S for regular expressions describing end of lines or sentences. Let -F specify the truncation strings. * Implementing Ignore files and Only files. * Option -p dynamically enforces strict System V compatibility. * Correct a few bugs and portability problems, have faster input, faster processing, and use less memory. Version 0.0 - 1990-04-14, by Franc,ois Pinard * Initial release.