--- gforth/README 1995/01/21 17:26:43 1.3 +++ gforth/README 2003/08/25 16:14:25 1.55 @@ -1,23 +1,119 @@ -This is the current state (alpha) of gforth. This is not a -distribution for the general public, since it is not yet mature -enough. There is no warranty of any kind; this program is -distributed under the GNU General Public license (see COPYING). - -You will probably find a Linux binary included in the package and the -configuration set up for Linux. If you want to install it on another -system, read INSTALL and I wish you good luck (Mail us if you have -problems). - -To start the system just say `gforth'. This gives you a pretty barren -system. `gforth startup.fs' gives you most ANSI wordsets. If you miss -a word, just grep for it in *.fs. - -If you want to work on gforth, mail me an encrypted UNIX password -(i.e., what you find in /etc/passwd). Tasks to be done can be found in -ToDo; but if you would like to do something not mentioned there, it's -ok, too. In any case, we would like to hear what you are doing. The -most important tasks IMO are the missing ANS Forth words (musts before -the alpha release), the documentation, adding readline and the foreign -language interface for C. +Gforth is a fast and portable implementation of the ANS Forth +language. It works nicely with the Emacs editor, offers some nice +features such as input completion and history, backtraces, a +decompiler and a powerful locals facility, and it even has a +manual. Gforth combines traditional implementation techniques with +newer techniques for portability and performance performance: its +inner innerpreter is direct threaded with several optimizations, but +you can also use a traditional-style indirect threaded interpreter. +Gforth is distributed under the GNU General Public license (see +COPYING). + +Gforth runs under Unix, Win95, OS/2, and DOS and should not be hard to +port to other systems supported by GCC. This version has been tested +successfully on the following platforms: + + alpha-dec-osf4.0d + alpha-unknown-linux-gnu + alphapca56-unknown-linux-gnu + hppa1.1-unknown-linux-gnu + hppa2.0n-hp-hpux11.00 + hppa2.0w-hp-hpux11.11 + i386-unknown-freebsd5.1 + i686-pc-cygwin + i686-pc-linux-gnu + mips-sgi-irix6.5 + mipsel-pc-linux-gnu + powerpc-apple-darwin5.4 + powerpc-unknown-linux-gnu + sparc-sun-sunos4.1.4 + sparc-unknown-linux-gnu + +Read INSTALL for installation instructions, or INSTALL.DOS for DOS, +Windows 95, and OS/2, or INSTALL.BINDIST if you have a binary package. +To start the system, just say `gforth' (after installing it). + +You can find new versions of Gforth at ftp://ftp.gnu.org/gnu/gforth/ +and its mirrors or at + +http://www.complang.tuwien.ac.at/forth/gforth/ +or +ftp://ftp.complang.tuwien.ac.at/pub/forth/gforth/ + +The latter site also contains binary distributions of Gforth for some +popular platforms. + +If you want to work on Gforth, mail me. Tasks to be done can be found +in ToDo; but if you would like to do something not mentioned there, +it's ok, too. In any case, we would like to hear what you are +doing. The most important tasks IMO are the missing ANS Forth words, +the documentation and the foreign language interface for C. + +On popular request, here are the meanings of unusual file extensions: + +*.fs Forth stream source file (include with "include " from within + gforth, or start with "gforth ...") +*.fi Forth image files (start with "gforth -i ") +*.fb Forth blocks file (load with "use 1 load") +*.i C include files +*.ds documenation source +*TAGS etags files + +A number of Forth source files are included in this package that are +not necessary for building Gforth. Not all of them are mentioned in +the rest of the documentation, so here's a short overview: + +Add-ons: +code.fs random.fs more.fs ansi.fs colorize.fs +oof.fs oofsampl.fs objects.fs blocked.fb tasker.fs + +Utilities: +ans-report.fs etags.fs glosgen.fs filedump.fs + +Games: +tt.fs sokoban.fs + +Test programs (for testing Forth systems): +test/*.fs + +Benchmarks: +bubble.fs siev.fs matrix.fs fib.fs + +ANS Forth implementations of Gforth extensions: +compat/*.fs other.fs + +For discussions about Gforth, use the Usenet newsgroup +comp.lang.forth. If you prefer not to post on Usenet, there is also a +mailing list: GForth@ChaosSolutions.org. To subscribe, send a mail to +gforth-subscribe@chaossolutions.org@ChaosSolutions.org with: + +subscribe GForth + +as the first and only line within the message body. Submit bug +reports through + +https://savannah.gnu.org/bugs/?func=addbug&group=gforth + +(whether you post them or not). - anton +anton@mips.complang.tuwien.ac.at +http://www.complang.tuwien.ac.at/anton/home.html +----- +Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc. + +This file is part of Gforth. + +Gforth is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public License +as published by the Free Software Foundation; either version 2 +of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.#See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.