First commit

Makefile

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+demo:
+	(cd green; make)
+	(echo; echo; cd pyxi; python pyxi)
+
+clean:
+	(cd green; make clean)
+	(cd pyxi; rm -f core *.pyc)

README

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+Welcome to Udanax Green!
+
+    QUICK START: just type "make demo".  Read on for details...
+
+
+The software consists of two main parts: the back-end and the front-end.
+(Nowadays people commonly refer to these as the server and client.)
+
+The back-end is written in C.  The source code is in the green/ directory.
+To build the executable, go into the green/ directory and run "make".  It
+should compile painlessly on any Linux system.  For some other systems,
+you may need to edit be_source/Makefile to choose the appropriate options
+to the C compiler.
+
+The front-end is written in Python.  It is located in the pyxi/ directory.
+It should run on any system that has Python 1.4 or better with Tcl/Tk
+support.  When you start Pyxi, it will also run the back-end in the be/
+subdirectory.  The set of documents you view and edit is stored in a single
+file called an enfilade file, located at be/enf.enf.  If you want to save a
+snapshot of the enfilade or replace it with another, just copy or replace
+this file.  If be/enf.enf is not present, Pyxi will start up by copying in
+the sample dataset, which contains some instructions and the Declaration of
+Independence.
+
+The back-end has a few known bugs, which have surfaced during testing with
+the Pyxi front-end.  However, it should be stable enough for you to try it
+out and get a feel for what the powerful data structures and algorithms in
+the server can do.  All of the back-end code was part of the Xanadu hypertext
+project, and is now released to the public as open source.
+
+----------------------------------------------------------------------
+
+This distribution was released on 2 September 1999.
+
+Please visit http://www.udanax.com/ for updates and more information about
+the people and the technology behind the Udanax project.
+
+The Udanax software is distributed under the following license.
+
+----------------------------------------------------------------------
+
+Copyright 1979-1999 Udanax.com.  All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: 
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software. 
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL Ka-Ping Yee OR Udanax.com BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+
+Except as contained in this notice, "Udanax", "Udanax.com", and the
+transcluded-U logo shall not be used in advertising or otherwise to
+promote the sale, use or other dealings in this Software without
+prior written authorization from Udanax.com.
+

green/Inventory

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+Inventory		- This file
+Makefile		- A makefile to reconstruct the demo, the frontend,
+			  or the glue programs.
+README			- A quick introductory document
+backend			- Executable for single user backend program
+backenddaemon		- Executable for multiple user backend daemon
+demo_docs		- Directory of text files used to build demonstration enfilade
+demo_scripts		- Directory of scripts to build demonstration enfilades
+enf.enf			- The demonstation enfilade
+fe_source		- Directory of source code for frontend program
+fex			- Executable frontend
+glue_source		- Directory of source code for glue programs
+intf			- Executable to glue frontend to single user backend
+ints			- Executable to glue frontend to multiple user backend
+intx			- Executable to glue terminal to multiple user backend
+man			- Directory of man page documents for enclosed executables
+xanadu			- Shell script to run single user frontend/backend session
+xlog			- Executable to attach user to multiple user backend
+xumain			- Executable standalone backend used by scripts to setup demonstration
+
+demo_docs:
+	Addresses
+	Bizplan1
+	Bizplan2
+	Bizplan3
+	Bizplan4
+	Bizplan5
+	Bizplan6
+	Bizplan7
+	Bizplan8
+	Company
+	Datamation
+	Feidoc
+	Formats.bnf
+	Glossary
+	Outln
+	Overview
+	Propaganda
+	ReplacingA
+	ReplacingB
+	ReplacingC
+	ReplacingD
+	Requestlist
+	Spanstuff
+	Suespaper
+	Tumblers
+	Xuinfo.bnf
+	brochure
+	contdoc
+	conti.d
+	contout
+	demo1
+	demo2
+	demo3
+	demo4
+	index
+	intro
+	xudesc
+
+
+demo_scripts:
+	demodocs	- Script for xumain to load document text into demonstration
+	demolinks	- Script for backend to setup links in demonstration
+
+fe_source:
+	Makefile
+	alloc.c
+	bert.c
+	command.c
+	compare.c
+	cursor.c
+	cuts.c
+	defs.h
+	display.c
+	dump.c
+	edit.c
+	endsets.c
+	feconfig.h
+	fekeys.h
+	feminreq.h
+	fest.h
+	festbot.h
+	fesun.c
+	fetake.c
+	fetool.h
+	fetypealias.h
+	figures.c
+	find.c
+	findlinks.c
+	follow.c
+	freealloc.c
+	getspecset.c
+	getusrreq.c
+	init.c
+	inittask.c
+	initterm.c
+	insertdel.c
+	interact.c
+	klugeddcls.h
+	links.c
+	list.c
+	main.c
+	mask.c
+	menu.c
+	menuwindow.c
+	minxface.c
+	nextl.c
+	nowindowcur.c
+	parseesc.c
+	putf.c
+	requests.h
+	screen.c
+	scroll.c
+	select.c
+	sendbot.c
+	sendtop.c
+	stack.c
+	sun.c
+	sunscroll.c
+	terminal.c
+	termlow.c
+	tumadd.c
+	tumble.c
+	tumjust.c
+	tumtest.c
+	typeahead.c
+	usefull.c
+	uxf.c
+	version.c
+	vm.c
+	vmedit.c
+	vmlist.c
+	vmreap.c
+	weirdoptions.c
+	window.c
+
+glue_source:
+	Makefile
+	intf.c
+	ints.c
+	intx.c
+	port.h		- Default socket(2) port and host name for ints and intx
+	rcfile.c	- Module to handle .backendrc in ints, intx and xlog
+	rcfile.h
+	xlog.c
+
+man:
+	backend.1
+	daemon.1
+	fe.1
+	intf.1
+	ints.1
+	intx.1
+	xlog.1
+	xumain.1

green/Makefile

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+#
+#	Makefile for Udanax.com Distribution stuff
+# 
+
+
+SHELL=/bin/csh
+
+code:  backend
+
+clean:
+	(cd fe_source; make clean)
+	(cd be_source; make clean)
+	(cd glue_source; make clean)
+
+fex:
+	(cd fe_source; make && cp fex ..) || exit 1
+
+glue:
+	(cd glue_source; make && cp intf ints intx xlog ..) || exit 1
+
+backend:
+	(cd be_source; make) || exit 1
+
+emptydemo: backend
+	if (-f enf.enf) rm enf.enf
+	be_source/xumain < edemo/demo_scripts/demodocs
+	be_source/backend < edemo/demo_scripts/demolinks
+	cp enf.enf enf.empty
+
+olddemo: backend
+	if (-f enf.enf) rm enf.enf
+	be_source/xumain < olddemo/demo_scripts/demodocs
+	be_source/backend < olddemo/demo_scripts/demolinks
+	cp enf.enf enf.olddemo

green/README.historical

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+This is the 88-1 release of Xanadu. It is in the state that things
+were pretty much before the money started to flow into XOC 
+(or shortly after it came). This release was never shipped.
+Roger Gregory says that its limitations include some problems with
+scalability. I'm going over it to see what use Filoli might make of it.
+(Note the technology here should be treated as highly proprietary
+since we have not yet sought patent protection).
+
+The executable binaries in this hierarchy are for a Sun-4 running 
+SunOS 4.X.
+
+To run the single user demo, type 'xanadu'
+
+You'll probably have some trouble the demo was meant to run
+using an ansi terminal-the closest thing is a vt100
+(the term program on NextStep is vt100). You'll see some strange
+characters and screen problems, but it should be workable.
+
+There is according to legend a SunView front-end done by John Walker
+and a Macintosh front-end that Johann Stromberg was working on-but 
+these aren't included here. 
+
+
+RJB 21 June 95
+I haven't installed the man pages for this program.
+They are among some of the more useful documentation I've seen of this.
+
+
+These are the man pages
+backenddaemon.L intf.L          intx.L          xumain.L
+backend.L       fex.L           ints.L          xlog.L
+
+
+For example to read the man page for the backend program:
+cd man
+nroff backend.L
+
+This stuff isn't relevant right now RJB:
+To run the multiple user demo, type 'xlog', give any string for the password,
+and type any character other than 'b' when asked if you have your own frontend.
+
+To reconstruct the demonstation enfilade, type 'make demo'
+	- This will take 10 to 20 minutes

green/account

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+account = (null) pw = qwerqwer time = Thu Aug 11 18:04:03 1988
+
+account = (null) pw = wqerqwer time = Thu Aug 11 18:04:29 1988
+
+account = (null) pw = qwer time = Thu Aug 11 18:08:40 1988
+
+account = (null) pw = qwdff time = Sun Sep  4 16:37:49 1988
+
+account = (null) pw = dd time = Mon Nov  7 18:25:27 1988
+
+account = (null) pw = zz time = Mon Nov  7 18:30:10 1988
+
+account = (null) pw = ss time = Mon Nov  7 18:33:23 1988
+
+account = (null) pw = ss time = Mon Nov  7 18:36:07 1988
+
+account = (null) pw = sd time = Mon Nov  7 18:37:21 1988
+
+account = (null) pw = sdf time = Mon Nov  7 18:40:51 1988
+
+account = (null) pw = ss time = Mon Nov  7 18:43:23 1988
+
+account = (null) pw = dsdf time = Mon Nov  7 18:47:51 1988
+
+account = (null) pw = sd time = Mon Nov  7 19:10:09 1988
+
+account = (null) pw = sd time = Mon Nov  7 19:13:26 1988
+
+account = (null) pw = test time = Mon Nov  7 19:19:08 1988
+
+account = (null) pw = sdf time = Mon Nov  7 19:21:11 1988
+
+account = (null) pw = sdf time = Mon Nov  7 19:23:19 1988
+
+account = (null) pw = sdf time = Mon Nov  7 19:25:39 1988
+
+account = (null) pw = sdf time = Mon Nov  7 19:29:49 1988
+
+account = (null) account = foo pw = foo time = Wed Nov  9 10:50:09 1988
+
+account = (null) pw = foo time = Wed Nov  9 11:19:38 1988
+
+account = (null) pw = dfs time = Wed Nov  9 11:20:26 1988
+
+account = foo pw = foo time = Wed Nov  9 11:29:15 1988
+
+account = (null) pw = foo time = Wed Nov  9 11:46:06 1988
+
+account = (null) pw = sd time = Wed Nov  9 12:01:38 1988
+
+account = foo pw = foo time = Wed Nov  9 12:04:33 1988
+
+account = (null) pw = foo time = Wed Nov  9 12:07:37 1988
+
+account = foo pw = foo time = Fri Nov 11 15:23:10 1988
+
+account = foo pw = sdf time = Fri Nov 11 15:29:28 1988
+
+account = foo pw = foo time = Fri Nov 11 15:44:10 1988
+
+account = foo pw = foo time = Fri Nov 11 15:49:18 1988
+
+account = foo pw = foo time = Fri Nov 11 16:07:50 1988
+
+account = (null) pw = asdfasdf time = Fri Jun 16 16:50:30 1995
+

green/accountfile

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+
+foo:foo:1.42.0.24

green/be_source/.backendrc

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+host = roman 
+#backend = backend
+frontend = fex
+backglue = intx
+frontglue = ints

green/be_source/.backendrc.xanadu

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+host = loop
+backenddir = /usr3/febetest
+backend = /usr3/xu/oldbed
+frontend = /usr3/fe/fex
+backglue = /usr3/xu/intx
+frontglue = /usr3/xu/ints