Getting Sources for Emacs and Other GNU Software


The C source for several different versions of GNU Emacs is available on Athena via the emacsdev locker. To get to it, type:
attach emacsdev
cd /mit/emacs
See the README file in the directory of the version you want to examine for information on compiling it.

NOTE: Athena currently uses version 18.57, but the version of emacs installed on Athena is different in some ways from the version distributed by the Free Software Foundation.

To get the sources for gnuemacs and other GNU software directly from the Free Software Foundation (FSF), see the directions provided by the FSF (included below). If you need help with ftp, ask a consultant for help. Be warned that the sources for gnuemacs take about 7 megabytes of space, so be prepared.



	Getting GNU Software, 14 May 94

Copyright (C) 1986, 1987, 1988, 1989, 1990, 1992, 1993, 1994 
Free Software Foundation, Inc.


	Permission is granted to anyone to make or distribute verbatim
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	grants the recipient permission for further redistribution as
	permitted by this notice.


* GNU and the Free Software Foundation

Project GNU is organized as part of the Free Software Foundation, Inc.
The Free Software Foundation has the following goals: 1) to create GNU
as a full development/operating system.  2) to distribute GNU and
other useful software with source code and permission to copy and
redistribute.

Further information on the rationale for GNU is in file
`/pub/gnu/GNUinfo/GNU' (all files referred to are on the Internet host
prep.ai.mit.edu).

Information on GNU Internet mailing lists and gnUSENET newsgroups can
be found in `/pub/gnu/GNUinfo/MAILINGLISTS'.

* How To Get The Software

The easiest way to get a copy of the distribution is from someone else
who has it.  You need not ask for permission to do so, or tell any one
else; just copy it.  The second easiest is to ftp it over the
Internet.  The third easiest way is to uucp it.  Ftp and uucp
information is in `/pub/gnu/GNUinfo/FTP'.

If you cannot get a copy any of these ways, or if you would feel more
confident getting copies straight from us, or if you would like to get
some funds to us to help in our efforts, you can order one from the
Free Software Foundation.  See `/pub/gnu/GNUinfo/DISTRIB' and
`/pub/gnu/GNUinfo/ORDERS'.

* What format are the *.gz files in?

Because the unix `compress' utility is patented (by two separate
patents, in fact), we cannot use it; it's not free software.

Therefore, the GNU Project has chosen a new compression utility,
`gzip', which is free of any known software patents and which tends to
compress better anyway.  As of March 1993, all compressed files in the
GNU anonymous FTP area, `prep.ai.mit.edu:/pub/gnu', have been
converted to the new format.  Files compressed with this new
compression program end in `.gz' (as opposed to `compress'-compressed
files, which end in `.Z').

Gzip can uncompress `compress'-compressed files and `pack'-compressed
files (which end in `.z').  This is possible because the various
decompression algorithms are not patented---only compression is.

The gzip program is available from any GNU mirror site (see
`/pub/gnu/GNUinfo/FTP' for a list of mirror sites) in shar, tar, or
gzipped tar format (for those who already have a prior version of gzip
and want faster data transmission).  It works on virtually every unix
system, MSDOS, OS/2, and VMS.

* Available Software

** GNU Emacs

The GNU Emacs distribution includes: 	
	- manual source in TeX format.
	- an enhanced regex (regular expression) library.

See `/pub/gnu/GNUinfo/MACHINES' for the status of porting Emacs to
various machines and operating systems.

** C Scheme - a block structured dialect of LISP.

The Free Software Foundation distributes C Scheme for the MIT Scheme
Project on its Scheme tapes.  The full ftp distribution can be gotten
via anonymous FTP from altdorf.ai.mit.edu in directory /archive.

Problems with the C Scheme distribution and its ftp distribution
should be referred to: .  There are
two general mailing lists: and
.  Send requests to join either list to:
 or
.

** Other GNU Software

A full list of available software are in `/pub/gnu/GNUinfo/ORDERS' and
`/pub/gnu/GNUinfo/DESCRIPTIONS'.

* No Warranties

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whether it serves any particular purpose or works at all, unless he
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* If You Like The Software

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For more information on GNU and the Foundation, contact us at Internet
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found in file `/pub/gnu/GNUinfo/ORDERS'.