2010-07-25  Joseph Corneli  <holtzermann17@gmail.com>

        Extensive documentation changes, new README sections
	* README: Extensive documentation changes, including
	documentation for renamed functions and also:
	(LISTING BACKENDS): new section
	(SAVING AND REUSING CONFIGURED SESSIONS): new section
	(WORKING WITHIN A CONNECTED SESSION): new section
	(EXTRA MINOR MODES): new section

	Renamed rudel-end-session to rudel-leave-session
	* rudel.el (rudel-end-session): changed
	rudel-end-session to rudel-leave-session
	* rudel-mode.el (rudel-minor-keymap): likewise

	Renamed rudel-unpublish-buffer to rudel-unsubscribe
	* rudel.el (rudel-attach-to-buffer): changed
	rudel-unpublish-buffer to rudel-unsubscribe
	(rudel-detach-from-buffer): likewise
	(rudel-unsubscribe): likewise
	* rudel-mode.el (rudel-minor-keymap): likewise
	* rudel-interactive.el (rudel-allocate-buffer-clear-existing):
	likewise

        Updates to INSTALL file.
	* INSTALL: Rearranged and updated instructions so they make more
	sense.

2010-07-02  Jan Moringen  <jmoringe@techfak.uni-bielefeld.de>

	Proper comments for local variables in README, INSTALL
	* README: added proper comments to local variables
	* INSTALL: added proper comments to local variables

2010-06-15  Jan Moringen  <scymtym@users.sourceforge.net>

	Require rudel-util.el in rudel-mode.el
	* rudel-mode.el (header): minor fix in history section
	(require rudel-util): new require; for object-{add,remove}-hook

	New milestones and tags, reassigned items in TODO
	* TODO (Future): reassigned and updated some items
	(Milestone rudel-0.5): new milestone
	(Milestone rudel-0.4): added tag 0.4; scheduled tasks "show cursor
	positions of other users", "integrate unit tests", "only read
	color hue"; minor fixes
	(Milestone rudel-0.3): added tag 0.3
	(Milestone rudel-0.2): added tags 0.2 and released
	(Milestone rudel-0.1): added tags 0.1 and released

	Hopefully fixed some notorious problems in rudel-compile.el
	* rudel-compile.el (require cl): new require; for flet
	(toplevel compilation): let-bind filename since there have been
	some compilation problems related to `filename' being void; inject
	requires for cl and rudel-backend into rudel-loaddefs.el

	Mention Debian/Ubuntu packages in INSTALL
	* INSTALL (REQUIREMENTS): mention Debian/Ubuntu packages for
	gnutls-cli and Avahi
	(footer): added settings startup, title and author

	Removed redundant checks in -factory::rudel-suitable-backends
	* rudel-backend.el
	(rudel-backend-factory::rudel-suitable-backends): do not check the
	cdr being an object twice

	Better handling of loading errors in rudel-backend.el
	* rudel-backend.el (header): minor fix in history
	(rudel-backend-factory::rudel-all-backends): added optional
	argument only-loaded; only return unloaded backends if requested
	(rudel-backend-factory::rudel-suitable-backends): only consider
	loaded backends
	(rudel-backend-factory::rudel-load-backends): if the loading
	fails, install the error message as a symbol property of the
	backend name symbol
	(rudel-backend-dump): format backends differently depending on
	whether they have been loaded successfully or not
	(rudel-backend--format-backend-normal): new function; format a
	loaded or unloaded backend
	(rudel-backend--format-backend-error): new function; format a
	backend for which loading has failed

2010-06-14  Jan Moringen  <scymtym@users.sourceforge.net>

	Added some docstrings in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el
	(rudel-infinote-group::connection): added documentation string
	(rudel-infinote-group::rudel-register-state): added documentation
	string
	(rudel-infinote-group::rudel-send): added documentation string

	Improved session startup in infinote/rudel-infinote{,client}.el
	* infinote/rudel-infinote.el
	(rudel-infinote-backend::rudel-connect): use `rudel-wait' to
	ensure the connection is ready for use; handle missing :host
	property
	(rudel-infinote-backend::rudel-make-node): do not set the :group
	slot when creating nodes
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::initialize-instance): cosmetic
	changes
	(rudel-infinote-client-connection::rudel-make-and-add-group):
	added a comment
	(rudel-infinote-client-connection::rudel-make-and-add-node): added
	a comment
	(rudel-infinote-client-connection::rudel-receive): added comments
	(rudel-infinote-client-connection::rudel-wait): new method; block
	until the connection is ready for use; this is determined by
	monitoring the state of the directory group

2010-06-13  Jan Moringen  <scymtym@users.sourceforge.net>

	Improved docstring of rudel-xmpp-backend::rudel-make-connection
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-make-connection):
	improved documentation string

	Removed temporary slots id and status from rudel-infinote-user
	* infinote/rudel-infinote-user.el (rudel-infinote-user::id):
	removed; was temporary
	(rudel-infinote-user::status): removed; was temporary

	Added new class rudel-hook-state-machine to rudel-state-machine.el
	* rudel-state-machine.el (header): fixed keyword; added version
	0.2 to history section
	(require rudel-util): new require; used by the hook state machine
	(rudel-state-machine::state): added writer method
	`rudel-set-state'
	(rudel-state-machine::initialize-instance): use `rudel-set-state'
	(rudel-state-machine::rudel-switch): use `rudel-set-state'
	(rudel-hook-state-machine): new class; a state machine that runs
	hooks when it accepts input or when it switches states

2010-06-12  Jan Moringen  <scymtym@users.sourceforge.net>

	Added docs, comments to infinote/rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-idle::rudel-infinote/sync-begin):
	added documentation string; added some comments
	(rudel-infinote-group-document-state-idle::rudel-infinote/session-close):
	added documentation string; added some comments
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-user):
	cleanup; updated some comments
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-segment):
	added documentation string; added some comments
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-end):
	added some comments
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-cancel):
	added some comments
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-join):
	improved handling of self user; added documentation string

	Specialize rudel-display-string on rudel-infinote-document-user
	* infinote/rudel-infinote-display.el
	(rudel-infinote-document-user::rudel-display-string): specialize
	for `rudel-infinote-document-user' instead of
	`rudel-infinote-user'

	Only set :session-user if unset in rudel-infinote-document
	* infinote/rudel-infinote-document.el
	(rudel-infinote-document::rudel-add-user): only set the value of
	the :session-user slot if it unset

	Handle document users in infinote/rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-join):
	display a warning if the user is already subscribed; do not use
	the document slot explicitly
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-rejoin):
	use writer methods to update user's slots; do not use the document
	slot explicitly
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-status-change):
	use writer methods to update user's slots; do not use the document
	slot explicitly
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-color-change):
	use writer methods to update user's slots; do not use the document
	slot explicitly
	(rudel-infinote-group-document-state-idle::rudel-infinote/request):
	do not use the document slot explicitly
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-user):
	construct an instance of `rudel-infinote-document-user', not
	`rudel-infinote-user'
	(rudel-infinote-group-document-state-joining::rudel-enter): the
	session user does not have a status, send "active" instead; no dot
	explicitly use the :document slot
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-join):
	add a document user object to the document; set the self user of
	the document
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-rejoin):
	use writer methods to update user's slots; do not use the document
	slot explicitly
	(rudel-infinote-group-document): added superclasses
	`rudel-impersonator' and `rudel-delegator'

2010-06-11  Jan Moringen  <scymtym@users.sourceforge.net>

	Added handling of self user to infinote/rudel-infinote-document.el
	* infinote/rudel-infinote-document.el
	(rudel-infinote-document::self): new slot; the self user of the
	document
	(rudel-infinote-document::rudel-add-user): new method; add a user
	to the document, also adding it to the session if necessary
	(rudel-infinote-document::rudel-set-self): set the self user of
	the document also setting the self user of the session if possible

	Split accessor of rudel-user::color into reader and writer
	* rudel.el (rudel-user::color): split accessor into reader and
	writer

	Added reader rudel-set-id to rudel-infinote-document-user::id
	* infinote/rudel-infinote-user.el
	(rudel-infinote-document-user::id): added reader `rudel-set-id'

	Added class rudel-infinote-document-user to infinote backend
	* infinote/rudel-infinote-user.el (require rudel-util): new
	require; for `rudel-impersonator' and `rudel-delegator'
	(rudel-infinote-document-user): new class; specialized infinote
	user class for documents; in infinote, user properties can vary on
	a per-session basis

	Added args to infinote-client-connection::rudel-make-and-add-group
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::initialize-instance): cosmetic
	changes
	(rudel-infinote-client-connection::rudel-make-and-add-group):
	accept additional arguments name, method and node

	Removed unused require in infinote/rudel-infinote-user.el
	* infinote/rudel-infinote-user.el (require rudel-icons): remove;
	unused

2010-06-07  Jan Moringen  <scymtym@users.sourceforge.net>

	Moved display functions of infinote backend into separate file
	* infinote/Project.ede (target infinote): added
	infinote/rudel-infinote-display.el
	* infinote/rudel-infinote-user.el
	(rudel-infinote-user::rudel-display-string): moved to file
	infinote/rudel-infinote-display.el
	* infinote/rudel-infinote-display.el: new file; display functions
	for infinote objects

2010-06-06  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed incorrect parenthesis in infinote/rudel-infinote-user.el
	* infinote/rudel-infinote-user.el
	(rudel-infinote-user::rudel-display-string): fixed incorrect
	parenthesis

	Added rudel-make-{node, group} to rudel-infinote-backend
	* infinote/rudel-infinote.el
	(rudel-infinote-backend::rudel-make-node): new method; create node
	object according to specified type and properties
	(rudel-infinote-backend::rudel-make-group): new method; create
	group object according to specified type and properties

	Changed initarg of rudel-infinote-user::id to :id
	* infinote/rudel-infinote-user.el (rudel-infinote-user::id):
	changed initarg to :id
	(rudel-infinote-user::rudel-display-string): minor cosmetic
	changes

	Added some docs in infinote/rudel-infinote-text-document.el
	* infinote/rudel-infinote-text-document.el (header): added
	commentary section
	(rudel-infinote-text-document): added documentation string

	Use correct users in requests of infinote-group-text-document
	* infinote/rudel-infinote-group-text-document.el
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/insert):
	accept user argument; use passed in user object instead of dummy
	user object
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/insert-caret):
	use passed in user object instead of dummy user object
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/delete):
	use passed in user object instead of dummy user object
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/delete-caret):
	use passed in user object instead of dummy user object
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/delete-caret):
	accept user argument; use passed in user object instead of dummy
	user object
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/no-op):
	accept user argument
	(rudel-infinote-group-text-document-state-idle::rudel-infinote/request/move):
	use passed in user object instead of dummy user object
	(rudel-infinote-group-text-document-state-synchronizing::rudel-infinote/sync-segment):
	find user object in document and use it instead of the dummy user
	object
	(rudel-infinote-group-text-document::parent): restrict type to
	rudel-infinote-node-directory-child
	(rudel-infinote-group-text-document::initialize-instance): reset
	state list before adding rudel-infinote-group-text-document-states

	Use correct users in infinote document group states idle, joining
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-idle::rudel-infinote/request):
	retrieve user object from document object and use it in request
	processing
	(rudel-infinote-group-document-state-joining::rudel-enter): do not
	use a dummy user object, but the self object from the session

2010-06-03  Jan Moringen  <scymtym@users.sourceforge.net>

	Added rudel-color.el and use it in infinote backend
	* rudel-color.el: new file; utility functions for color
	manipulation; currently RGB <-> HSV conversion
	* Project.ede (target rudel): added rudel-color.el
	* infinote/rudel-infinote-group-document.el (require rudel-color):
	new require; used to convert hue values to RGB colors
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-join):
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-rejoin):
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-color-change):
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-user):
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-join):
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-rejoin):
	use `rudel-hsv->string' and `rudel-color-background-value'

	New method rudel-document::rudel-clear-users for infinote backend
	* rudel.el (rudel-document::rudel-clear-users): new method; clear
	list of subscribed users
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-synchronizing::rudel-enter):
	use `rudel-clear-users'; users are added by the synchronization
	process

	Fixed state superclasses in rudel-infinote-group-text-document.el
	* infinote/rudel-infinote-group-text-document.el
	(rudel-infinote-group-text-document-state-idle): fixed superclass
	rudel-infinote-document-state-idle ->
	rudel-infinote-group-document-state-idle
	(rudel-infinote-group-text-document-state-synchronizing): fixed
	superclass rudel-infinote-document-state-synchronizing ->
	rudel-infinote-group-document-state-synchronizing

	Better updates of user status in rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-join):
	update the status slot of the user
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-join):
	warn if the self user cannot be found

	Updated user state handlers in rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-status-change):
	try to find the user in the list of subscribed user of the
	document and update its status
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-color-change):
	new method; handle 'user-color-change' message

	Added comments,  docs to infinote/rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-end):
	added comments and display a warning when the number of received
	synchronization items differs from the expected number
	(rudel-infinote-group-document-state-joining): added documentation
	string

	Added a 'closed' state to infinote group classes
	* infinote/rudel-infinote-group-text-document.el
	(rudel-infinote-group-text-document-states): added closed state
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-states): added closed state
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-new): added a comment
	(rudel-infinote-group-directory-states): added closed state

	Added new class rudel-infinote-group-state-closed
	* infinote/rudel-infinote-group.el
	(rudel-infinote-group-state-closed): new closed; groups enter this
	state when a close message is received
	(this rudel-infinote-group-state-closed::rudel-accept): new
	method; ignore all messages

2010-06-02  Jan Moringen  <scymtym@users.sourceforge.net>

	Handle user joining in infinote/rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el (require warnings):
	new require; required for displaying warnings
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-join):
	create a user object and add it to the document
	(rudel-infinote-group-document-state-idle::rudel-infinote/user-rejoin):
	find the user in the document and update its slots; warn if the
	user cannot be found
	(rudel-infinote-group-document-state-synchronizing::rudel-infinote/sync-user):
	create a user object and add it to the document
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-join):
	find the self user and update its slots; then add it to the
	document
	(rudel-infinote-group-document-state-joining::rudel-infinote/user-rejoin):
	find the self user and update its slots; make the self user and
	the document user agree; warn if one is not found or they do not
	agree

	Renamed group states in infinote/rudel-infinote-group-document.el
	* infinote/rudel-infinote-group-document.el
	(rudel-infinote-group-document-state-idle): renamed
	rudel-infinote-document-state-idle ->
	rudel-infinote-group-document-state-idle
	(rudel-infinote-group-document-state-synchronizing):
	rudel-infinote-document-state-synchronizing ->
	rudel-infinote-group-document-state-synchronizing
	(rudel-infinote-group-document-states): changed names of group
	states

	Store and use id in infinote/rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-subscribing::id): new slot; stores
	the id ob the target node of the subscription
	(rudel-infinote-directory-state-subscribing::rudel-enter): store
	id; added documentation string
	(rudel-infinote-directory-state-subscribing::rudel-infinote/subscribe-session):
	check the received id against the stored id; send message through
	group

	Subscription ack in infinote/rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-subscribing;:rudel-leave): new
	method; send subscription acknowledgment

	Reversed order of superclasses of rudel-infinote-document
	* infinote/rudel-infinote-document.el (rudel-infinote-document):
	reversed order of superclasses; added documentation string

2010-06-01  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed parens in rudel-infinote-embed-in-request
	* infinote/rudel-infinote-util.el
	(rudel-infinote-parse-sequence-number): validate input
	(rudel-infinote-embed-in-request): fixed parens

	Exploit auto sequence numbers in rudel-infinote-group-directory
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-exploring::rudel-enter): do not
	add sequence number to message since the super class of the group
	does that automatically
	(rudel-infinote-group-directory): changed superclass to
	`rudel-infinote-sequence-number-group' to get automatic sequence
	number injection

	New rudel-make-and-add-group in rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-group-directory::rudel-add-node): changed call
	`rudel-add-new-node' -> `rudel-make-and-add-node'
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-make-and-add-group): new
	method; create a new group object and add it to the list of groups
	(rudel-infinote-client-connection::rudel-make-and-add-node):
	renamed `rudel-add-new-node' -> `rudel-make-and-add-node'

	Use self user in rudel-local-operation in rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-local-operation): obtain
	self user from session object

	Added methods rudel-self and rudel-find-user in rudel.el
	* rudel.el (rudel-client-session::rudel-self): new reader method;
	returns the self user
	(rudel-document::rudel-find-user): new method; finds ands returns
	a specified user

	Removed obsolete method from infinote/rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-register-state): removed
	obsolete method

	Added slot plugins to class rudel-infinote-client-connection
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::plugins): new slot; list of
	plugins advertised by the remote side
	(rudel-infinote-client-connection::initialize-instance): minor
	cleanup

2010-05-30  Jan Moringen  <scymtym@users.sourceforge.net>

	Store remote side id in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el
	(rudel-infinote-sequence-number-group::remote-id): new slot;
	stores id assigned by remote side

	Store sequence number and plugins in rudel-infinote/welcome
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-new::sequence-number): new slot;
	stores the sequence number transmitted by the remote side
	(rudel-infinote-directory-state-new::plugins): new slot; stores
	the plugin list transmitted by the remote side
	(rudel-infinote-directory-state-new::rudel-infinote/welcome):
	store sequence number and plugin list received form remote side

	Warning severity in infinote/rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-exploring::rudel-infinote/explore-end):
	specify warning severity in call to `display-warning'

	Improved commentary section in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el (header): extended commentary
	section; added 0.2 to version section

	Added documentation strings in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el (rudel-infinote-group): made
	abstract; added documentation string
	(rudel-infinote-embed-in-group): added documentation string

	More data in warnings in rudel-infinote-group-state::rudel-accept
	* infinote/rudel-infinote-group.el
	(rudel-infinote-group-state::rudel-accept): include more data in
	warning messages for failed requests

	Added class rudel-infinote-sequence-number-group
	* infinote/rudel-infinote-group.el
	(rudel-infinote-sequence-number-group): new class; added
	automatically incrementing sequence numbers to messages sent
	through the group

	Improved docstring of method rudel-obby/obby_document/sync_init
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-subscribing::rudel-obby/obby_document/sync_init):
	improved documentation string

	New function rudel-obtain-password, used in XMPP SASL mechanism
	* rudel-interactive.el (rudel-obtain-password): new function; try
	to obtain from different sources, falling back to prompting the
	user
	* xmpp/rudel-xmpp-sasl.el
	(rudel-xmpp-state-sasl-mechanism-step::rudel-accept): bind
	`sasl-read-passphrase' to `rudel-obtain-sasl-password' to make it
	overridable
	(rudel-xmpp-state-sasl-mechanism-step::rudel-obtain-sasl-password):
	call `rudel-obtain-password'
	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-connect-info):
	use `rudel-obtain-password' instead of `read-string'

	Contents of header commentary section in xmpp/rudel-xmpp-sasl.el
	* xmpp/rudel-xmpp-sasl.el (header): added contents of commentary
	section

	Match response types with case in xmpp/rudel-xmpp-sasl.el
	* xmpp/rudel-xmpp-sasl.el
	(rudel-xmpp-state-sasl-mechanism-step::rudel-accept): use `case'
	instead of `cond' when matching response types

	Improved customization group definition in rudel.el
	* rudel.el (defgroup rudel): added group communication and :link s
	to the library, the Sourceforge project page and the Emacs Wiki
	page

2010-05-28  Jan Moringen  <scymtym@users.sourceforge.net>

	Make xml->string not pretty-print unless requested
	* rudel-xml.el (xml->string): use new utility function
	rudel-xml-print-node when not pretty-printing
	(rudel-xml-print-node): new utility function; print XML node
	(rudel-xml-print-attr): new utility function; print XML attribute

	Added documentation and comments in rudel-xml.el
	* rudel-xml.el (do-tag-children): added documentation string
	(rudel-xml-toplevel-tag-positions): Improved documentation string;
	added some comments

	Allow access to text child nodes in with-tag-attrs
	* rudel-xml.el (with-tag-attrs): allow second position in binding
	specification to text; look up child text node

2010-05-27  Jan Moringen  <scymtym@users.sourceforge.net>

	Added some branch tags in TODO
	* TODO (Future): added branch tags; multiple listeners task is
	started
	(Milestone 0.4): added branch tags

	Associated rudel-unsubscribed-documents to rudel-client-session
	* rudel.el (rudel-client-session::rudel-unsubscribed-documents):
	changed specializer rudel-session -> rudel-client-session
	(rudel-document::rudel-chunks): write functions with #' syntax
	(rudel-mode-changed-buffers): reflowed documentation string

2010-05-25  Jan Moringen  <scymtym@users.sourceforge.net>

	Warn if document does not exist when handling obby_document msg
	* obby/rudel-obby-server.el (require warnings): new require; used
	to display warning messages
	(rudel-obby-server-state-idle::rudel-obby/obby_document): check
	whether the document does exist; display a warning if it does not

	Pass new session to session initiation in rudel-host-session
	* rudel.el (rudel-host-session): call
	rudel-session-initiation-advertise when the new session object has
	been constructed

	Cosmetic changes and doc improvements in obby/rudel-obby-client.el
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-session-synching::rudel-obby/net6_client_join):
	improved comment; cosmetic changes
	(rudel-obby/obby_document/sync_chunk): improved documentation
	string; changed let* -> let; use zerop instead of = ... 0; added a
	comment
	(rudel-obby-connection::rudel-publish): added a documentation
	string

2010-05-24  Jan Moringen  <scymtym@users.sourceforge.net>

	Removed &rest from slots arg of init-inst of rudel-obby-connection
	* obby/rudel-obby-client.el
	(rudel-obby-connection::initialize-instance): removed &rest from
	slots argument

	Minor fixes and improvements in obby/rudel-obby-client.el
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/net6_client_join): use
	test = when locating user; improved comment
	(rudel-obby-client-state-idle::rudel-obby/obby_document_create):
	added TODO item regarding not displaying messages from the backend
	(rudel-obby-client-state-idle::rudel-obby/obby_document/rename):
	improved documentation string
	(rudel-obby-client-state-session-synching): reflowed documentation
	strings of slots
	(rudel-obby-client-state-subscribing::rudel-obby/obby_document/sync_init):
	fixed name of document slot

	Added version to header in rudel.el and update rule to Project.ede
	* rudel.el (header): added Version field
	* Project.ede (target rudel): added rudel.el to :versionsource

2010-05-23  Jan Moringen  <scymtym@users.sourceforge.net>

	Small improvements and updates in doc/card.tex
	* doc/card.tex (macros): removed metabox macro; renamed \ccc ->
	\prefix
	(Backends): improved wording; added infinote and IRC backends
	(Examples): reorganized; added prompts for transport and protocol
	backends
	(Debugging): new section; explain dumping backends and loading the
	debug library

	Added clickable status icon task to milestone Future in TODO
	* TODO (Future): added status icon should be clickable task;
	document history is in irc branch

	Improved arg handling rudel-find-{user, document} in rudel.el
	* rudel.el (rudel-session::rudel-find-user):
	(rudel-session::rudel-find-document): handle optional arguments
	more efficiently
	(rudel-user): added a comment

	Wait for idle state in rudel-infinote-backend::rudel-connect
	* infinote/rudel-infinote.el
	(rudel-infinote-backend::rudel-connect): wait for the infinote
	connection object to enter its idle state

	Improved documentation string of class rudel-infinote-node
	* infinote/rudel-infinote-node.el (rudel-infinote-node): improved
	documentation string

	Disabled query on exit for TLS and socket transport processes
	* tls/rudel-tls.el (rudel-tls-make-process): set query on exit
	flag of the process to nil
	* socket/rudel-socket.el
	(rudel-tcp-backend::rudel-make-connection):
	(rudel-tcp-backend::rudel-wait-for-connections): set :noquery flag
	of the new process

	Improved docstring of global-rudel-minor-mode in rudel-mode.el
	* rudel-mode.el (header): updated copyright
	(rudel-header-subscriptions--add-user): renamed lexical-let
	binding for clarity
	(global-rudel-minor-mode): Added key bindings to documentation
	string

	Small fixes and improvements in README
	* README (INTRODUCTION): fixed a typo
	(GETTING STARTED): added comment about enabling
	global-rudel-minor-mode in .emacs; added markup to example

	Added branches as tags and other updates in TODO
	* TODO (Future): added tasks typing notification, document
	history, session log, activity indicator, tracking of chunk
	modifications, peer view indication; added branch tags
	(Milestone 0.4): added branch tags

2010-05-21  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed header sections in rudel-operators.el
	* rudel-operators.el (header): updated copyright; minor
	improvements in commentary section; minor improvements in history
	section

	Fixed XMPP TLS state name in xmpp/rudel-xmpp-tls.el
	* xmpp/rudel-xmpp-tls.el (rudel-xmpp-tls-states): fixed class name
	for start-tls state rudel-xmpp-start-tls-start ->
	rudel-xmpp-state-tls-start

	Fixed class name in methods in xmpp/rudel-xmpp-tunnel.el
	* xmpp/rudel-xmpp-tunnel.el
	(rudel-xmpp-tunnel-transport::rudel-send):
	(rudel-xmpp-tunnel-transport::rudel-message): fixed class name in
	method definition rudel-xmpp-transport ->
	rudel-xmpp-tunnel-transport

2010-05-16  Jan Moringen  <scymtym@users.sourceforge.net>

	Updated IRC, TLS and infinote related issues in TODO
	* TODO (Future): added task for IRC backend
	(Milestone 0.3): marked TLS start state problem as fixed; marked
	document tree-related tasks as started

	Add new nodes to list in infinote/rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-add-new-node): call
	rudel-add-node to add the new nodes to the node list of the client
	connection

	Moved rudel-unique-name from infinote-document to infinote-node
	* infinote/rudel-infinote-node.el
	(rudel-infinote-node::rudel-unique-name): new method; move to
	rudel-infinote-note from rudel-infinote-document
	* infinote/rudel-infinote-document.el
	(rudel-infinote-document::rudel-unique-name): removed; moved to
	rudel-infinote-node

	Fixed slot in rudel-infinote-client-connection::rudel-find-node
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-find-node): fixed name of
	slot documents -> nodes

	Renamed r-add-document -> r-add-new-node in -infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-add-new-node): renamed
	rudel-add-document -> rudel-add-new-node; added comments

	Renamed -document to -node in rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-idle::rudel-infinote/add-node):
	call rudel-add-node instead of rudel-add-document
	(rudel-infinote-directory-state-exploring::rudel-infinote/add-node):
	call rudel-add-node instead of rudel-add-document
	(rudel-infinote-group-directory::rudel-add-node): renamed
	rudel-add-document -> rudel-add-node
	(rudel-infinote-group-directory::rudel-remove-node): renamed
	rudel-remove-document -> rudel-remove-node

	Improved creation of root node in rudel-infinote-client-connection
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::initialize-instance): add the
	root directory as a node, not as a document

	Docstrings of groups and nodes of rudel-infinote-client-connection
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::groups): added documentation
	string
	(rudel-infinote-client-connection::nodes): added documentation
	string

	Extended rudel-remove-group infinote/in rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-remove-group): changed
	argument to allow for group name or group object; added
	documentation string

	Methods of rudel-infinote-client to find, add, remove nodes
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-find-node): new method;
	find node by its id or by other criteria
	(rudel-infinote-client-connection::rudel-add-node): added
	documentation string
	(rudel-infinote-client-connection::rudel-remove-node): new method;
	remove a node

	Signal proper errors in infinote/rudel-infinote-client.el
	* infinote/rudel-infinote-client.el (require cl): new require; we
	use cl functions
	(require rudel-infinote-errors): new require; for specialized
	infinote errors
	(rudel-infinote-client-connection::rudel-add-document): when we
	cannot find a parent node, signal rudel-infinote-no-such-node;
	added a comment

	Added error conditions for the infinote backend
	* infinote/rudel-infinote-errors.el: new file; contains
	definitions of error conditions for the infinote backend
	* infinote/Project.ede (target infinote): added
	rudel-infinote-errors.el

2010-05-15  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed invalid state switch in xmpp/rudel-xmpp.el
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-make-connection):
	call `rudel-start' of the TCP transport, not the XMPP transport
	(rudel-xmpp-state-negotiate-stream::rudel-enter): removed
	whitespace in stream template string

	Sequence numbers start at 1 in infinote/rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::sequence-number): start at 1,
	not 0

2010-05-02  Jan Moringen  <scymtym@users.sourceforge.net>

	Improved comment in rudel-infinote-group-state::rudel-accept
	* infinote/rudel-infinote-group.el
	(rudel-infinote-group-state::rudel-accept): improved a comment

	Removed class rudel-infinote-group-state in rudel-infinote-state.el
	* infinote/rudel-infinote-state.el (header): added file commentary
	(rudel-infinote-group-state): removed class; this is now handled
	in rudel-infinote-group.el

	Silence the byte-compiler in obby/rudel-obby-server.el
	* obby/rudel-obby-server.el (require rudel-obby): required to
	silence the byte-compiler

	Fixed state list in rudel-infinote-backend::rudel-connect
	* infinote/rudel-infinote.el
	(rudel-infinote-backend::rudel-connect): wait for transport to go
	to idle state, instead of established; expect disconnected error
	state

	Fixed parentheses in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el
	(rudel-infinote-embed-in-group): fixed parentheses

	Cleanup in infinote/rudel-infinote-group-text-document.el
	* infinote/rudel-infinote-group-text-document.el
	(rudel-infinote-group-text-document-states): fixed comment
	(rudel-infinote-group-text-document::initialize-instance): leave
	initialization of state list to state-machine class

	Use `display-warning' in infinote/rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-exploring::rudel-infinote/explore-end):
	use `display-warning' instead of `warn'

2010-04-17  Jan Moringen  <scymtym@users.sourceforge.net>

	Require warnings library where display-warning is used
	* rudel-backend.el (header): updated copyright
	(require warnings):
	* obby/rudel-obby-state.el (require warnings):
	* obby/rudel-obby-client.el (require warnings):
	* infinote/rudel-infinote-group.el (require warnings):
	* infinote/rudel-infinote-group-directory.el (require warnings):
	* infinote/rudel-infinote-client.el (require warnings): new
	require; this is needed since display-warning is used

2010-04-10  Jan Moringen  <scymtym@users.sourceforge.net>

	Warn for dispatch errors in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el
	(rudel-infinote-group-state::rudel-accept): handle dispatch errors
	by displaying a warning

	New state in infinote/rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el (require xml):
	(require rudel-xml): new require; used for XML processing
	(rudel-infinote-directory-state-new): new class; initial state of
	the infinote directory group
	(rudel-infinote-directory-state-new::rudel-infinote/welcome): new
	method; handle infinote welcome message
	(rudel-infinote-directory-state-exploring::rudel-enter): use
	sequence number of group object instead of local fake binding
	(rudel-infinote-group-directory-states): added new state to state
	list; added documentation string
	(rudel-infinote-group-directory): added documentation string
	(rudel-infinote-group-directory::sequence-number): new slot;
	sequence number used when sending requests

	Delegation for group states in infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el (require rudel-util): new
	require; for rudel-impersonator and rudel-delegator
	(rudel-infinote-group-state): added superclasses
	`rudel-impersonator' and `rudel-delegator'
	(rudel-infinote-group-state::impersonation-target-slot): new slot
	specification; specify group as impersonation target
	(rudel-infinote-group-state::delegation-target-slot): new slot
	specification; specify group as delegation target

	Check color on entering joining state in obby/rudel-obby-client.el
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-joining::rudel-enter): check color before
	trying to login; switch to failure state if the color is invalid

	Seq. number parsing/generation in infinote/rudel-infinote-util.el
	* infinote/rudel-infinote-util.el
	(rudel-infinote-parse-sequence-number): new function; parse
	infinote sequence number
	(rudel-infinote-generate-sequence-number): new function; generate
	infinote sequence number

	Quote in rudel-operation->xml in infinote/rudel-infinote-util.el
	* infinote/rudel-infinote-util.el
	(adopted-compound::rudel-operation->xml): fixed missing quote of
	split element in XML generation

	Added idea enable modes by default? in TODO
	* TODO (Milestone 0.3): new task; enable modes by default?

	Minor whitespace cleanup in rudel.el
	* rudel.el (rudel-allocate-buffer-function): whitespace cleanup

	Added docstrings to rudel-obby-server in obby/rudel-obby-server.el
	* obby/rudel-obby-server.el (rudel-obby-server::clients):
	(rudel-obby-server::next-client-id):
	(rudel-obby-server::next-user-id):
	(rudel-obby-server::contexts): added documentation strings

2010-04-03  Jan Moringen  <scymtym@users.sourceforge.net>

	Updated fragment assembling and looping functions
	* rudel-util.el (rudel-assemble-line-fragments): removed; replaced
	by generic `rudel-assemble-fragments'
	(rudel-assemble-fragments): simplified; call function with two
	arguments instead of a list
	(rudel-assemble-lines): take two arguments, data and storage
	(rudel-loop-lines): removed; replaced by generic
	`rudel-loop-fragments'
	* rudel-xml.el (rudel-xml-assemble-tags): take two arguments, data
	and storage; extended documentation string
	* xmpp/rudel-xmpp-util.el (rudel-xmpp-assemble-stream): take two
	arguments, data and storage; handle cases in which the initial
	chuck contains other elements than stream and features; added some
	comments

2010-03-31  Jan Moringen  <scymtym@users.sourceforge.net>

	Added idea consolidate operations before sending to TODO
	* TODO (Future): new task; delay and consolidate operations before
	sending in order to conserve bandwidth

2010-03-26  Jan Moringen  <scymtym@users.sourceforge.net>

	Added idle state and shelving of data to XMPP transport
	* xmpp/rudel-xmpp.el (rudel-xmpp-state-established::rudel-enter):
	removed; handled by method specialized on base class
	(rudel-xmpp-state-established::rudel-accept): new method; store
	received data for later processing in successor states
	(rudel-xmpp-state-idle): new class; idle state; the transport
	enters this state after establishing the connection
	(rudel-xmpp-state-idle::rudel-enter): new method; process stored
	data
	(rudel-xmpp-state-idle::rudel-accept): new method; pass received
	data to filter function
	(rudel-xmpp-states): added idle state
	(rudel-xmpp-transport::shelve-buffer): new slot; used to store
	data that cannot be processing in current state for later
	processing
	(rudel-xmpp-transport::rudel-start): new method; put the transport
	into idle state; this can trigger processing of shelved data

	Added &rest args to rudel-xmpp-state::rudel-enter
	* xmpp/rudel-xmpp-state.el (rudel-xmpp-state::rudel-enter): added
	&rest args

2010-03-24  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed typo in a docstring in xmpp/rudel-xmpp.el
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-ask-connect-info):
	fixed typo in documentation string

	Fixed spelling error in docstring in rudel-util.el
	* rudel-util.el (rudel-dispatch): fixed spelling error in
	documentation string

	Escaped parens in a docstring in rudel-util.el
	* rudel-util.el (header): updated copyright
	(rudel-assemble-lines): Escaped top-level-looking parenthesis in
	documentation string

	Removed &rest from initialize-instance in wave/rudel-wave.el
	* wave/rudel-wave.el (header): updated copyright
	(rudel-wave-backend::initialize-instance): remove &rest from
	arguments

	Added rudel-adebug-discover to rudel-debug.el
	* rudel-debug.el (rudel-adebug-discover): new function; analyze
	discoverable session in a data debug buffer

2010-03-22  Jan Moringen  <scymtym@users.sourceforge.net>

	Added idea multiple listeners to Future milestone in TODO
	* TODO (Future): new task; allow multiple transport listeners to
	be associated with a server session

2010-03-20  Jan Moringen  <scymtym@users.sourceforge.net>

	Escaped parentheses in docstring in rudel-session-initiation.el
	* rudel-session-initiation.el (rudel-configured-sessions): escaped
	parentheses in documentation string

	Fixed error in rudel-session-initiation-adjust-info
	* rudel-session-initiation.el
	(rudel-session-initiation-adjust-info): push elements onto
	intermediate result in reverse order, then reverse the whole list

2010-03-19  Jan Moringen  <scymtym@users.sourceforge.net>

	Added ideas (passwords, buffer names) to Future milestone in TODO
	* TODO (Future): new task; obtain password from auth-source.el or
	secrets.el; new task; when subscribing to a document set the
	buffer filename

	Added directory infinote/doc for infinote backend documentation
	* infinote/doc: new directory; for documentation concerning the
	infinote backend

2010-03-18  Jan Moringen  <scymtym@users.sourceforge.net>

	Added node base class rudel-infinote-node to infinote backend
	* infinote/Project.ede (target infinote): added
	rudel-infinote-node.el; renamed
	rudel-infinote-directory-document.el to
	rudel-infinote-node-directory.el
	* infinote/rudel-infinote-node.el: new file; contains
	`rudel-infinote-node' class which is the base class for all node
	classes
	* infinote/rudel-infinote-node-directory.el: renamed
	`rudel-infinote-directory-document.el' ->
	`rudel-infinote-node-directory.el'
	(header): bumped version to 0.2
	(rudel-infinote-directory-node): renamed
	`rudel-infinote-directory-document' ->
	`rudel-infinote-node'-directory; added documentation string
	(rudel-infinote-node-directory::child-cache): added documentation
	string
	(provide rudel-infinote-node-directory): changed
	rudel-infinote-directory-document -> rudel-infinote-node-directory
	* infinote/rudel-infinote-document.el (rudel-infinote-document):
	now derived from `rudel-document' and `rudel-infinote-node'
	(rudel-infinote-document::id):
	(rudel-infinote-document::parent):
	(rudel-infinote-document::group): moved into `rudel-infinote-node'
	(rudel-infinote-document::rudel-unique-name): added documentation
	string
	* infinote/rudel-infinote-client.el
	(require rudel-infinote-node-directory): changed
	rudel-infinote-directory-document -> rudel-infinote-node-directory
	(rudel-infinote-client-connection::initialize-instance):
	(rudel-infinote-client-connection::rudel-add-document):
	instantiate `rudel-infinote-node-directory' instead of
	`rudel-infinote-directory-document'

	Removed invalid files from infinote/Project.ede
	* infinote/Project.ede (target infinote): removed invalid files
	rudel-infinote-server.el and rudel-infinote-document-group.el

2010-03-14  Jan Moringen  <scymtym@users.sourceforge.net>

	Project files for telepathy backend
	* Project.ede (target autoloads): added telepathy
	* telepathy/Project.ede: new file; project file for telepathy
	sub-directory
	* telepathy/rudel-telepathy.el (header): updated copyright;
	updated version
	(rudel-telepathy-backend::initialize-instance): removed &rest from
	slots argument
	* rudel-compile.el (top level autoloads):
	(top level): added telepathy sub-directory

	Removed &rest from initialize-instance in obby/rudel-obby.el
	* obby/rudel-obby.el (rudel-obby-backend::initialize-instance):
	removed &rest from slots arguments

2010-03-12  Jan Moringen  <scymtym@users.sourceforge.net>

	Ensure self user is present in after sync in obby backend
	* obby/rudel-obby-client.el (rudel-obby/obby_sync_final): switch
	to we-finalized when the self user is missing

	Updated copyright, year and version in reference card
	* doc/card.tex (header): updated version and copyright
        (constants): updated version and copyright
	* doc/card.pdf: regenerated

2010-03-10  Jan Moringen  <scymtym@users.sourceforge.net>

	Improved some error messages in infinote backend
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-receive):
	(rudel-infinote-client-connection::rudel-add-document): improved
	error messages

	Added tasks concerning data queuing and new hooks to TODO
	* TODO (Future): new task, provide additional hooks; new task,
	always queue outgoing data first; new task, display queued data

	Added draft of package diagram describing Rudel's architecture
	* doc/architecture.svg: new draft of a package diagram;
	architectural overview
	* doc/architecture.png: generated

	Improved some error messages in obby backend
	* obby/rudel-obby-state.el (header): updated copyright
	(rudel-obby-document-handler::rudel-obby/obby_document): improved
	error message
	* obby/rudel-obby-client.el (header): updated copyright
	(rudel-obby-client-state-idle::rudel-obby/net6_client_part):
	(rudel-obby-client-state-idle::rudel-obby/obby_document_remove):
	(rudel-obby-client-state-idle::rudel-obby/obby_document/record):
	improved error messages

	Handle all object types when writing to debug streams
	* rudel-debug.el (rudel-debug-write-to-stream): handle objects
	types other than string and object by calling `prin1-to-string'

2010-03-01  Jan Moringen  <scymtym@users.sourceforge.net>

	Require rudel-infinote-state, not rudel-infinote-states
	* infinote/rudel-infinote-group.el (require rudel-infinote-state):
	fixed require rudel-infinote-states -> rudel-infinote-state

	Infinote mock user has to be of class rudel-infinote-user
	* infinote/rudel-infinote-client.el (require rudel-infinote-user):
	required for mock user creation
	(rudel-infinote-client-connection::initialize-instance): mock user
	has to be an object of class rudel-infinote-user

	Extended capability list of infinote backend
	* infinote/rudel-infinote.el
	(rudel-infinote-backend::capabilities): added group-undo
	capability
	(rudel-infinote-backend::rudel-connect): better object name for
	the created connection object

	Added "Commentary" comment to infinote/rudel-infinote-group.el
	* infinote/rudel-infinote-group.el (header): added a "Commentary"
	comment

	Added task to investigate XEP 0047 for xmpp tunnel to TODO
	* TODO (Future): added task to investigate XEP 0047 for xmpp
	tunnel

	Added standard draft for XEP-0047: In-Band Bytestreams to xmpp/doc
	* xmpp/doc/xep-0047.html: new file; standard draft for XEP-0047:
	In-Band Bytestreams

	Fixed docstring typo in infinote/rudel-infinote.el
	* infinote/rudel-infinote.el (rudel-connect): fixed typo in
	docstring obby -> infinote

	Provide customization to append chat messages at top or bottom
	* rudel-chat.el (header): updated copyright
	(rudel-chat-handler-function): split "log into buffer" behavior
	into "append at bottom" and "appending at top"
	(rudel-chat-handle-buffer-top): renamed `rudel-chat-handle-buffer
	-> `rudel-chat-handle-buffer-top
	(rudel-chat-handle-buffer-bottom): new function; append chat
	messages at bottom of target buffer

2010-02-06  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed use of rudel-state-wait in infinote/rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-publish): added a comment
	(rudel-infinote-client-connection::rudel-subscribe-to): fixed use
	of `rudel-state-wait'; added more comments

	Fixed some comments in infinote/rudel-infinote-client.el
	* infinote/rudel-infinote-client.el
	(rudel-infinote-client-connection::rudel-publish):
	(rudel-infinote-client-connection::rudel-subscribe-to): fixed
	comments

2010-02-04  Jan Moringen  <scymtym@users.sourceforge.net>

	Extended rudel-infinote-client-connection::rudel-receive
	* infinote/rudel-infinote-client.el (header): fixed X-RCS field
	(rudel-receive): enabled handler code; use `display-warning'
	instead of `warn'

	Added docstrings in infinote/rudel-infinote-group-directory.el
	* infinote/rudel-infinote-group-directory.el
	(rudel-infinote-directory-state-idle): added documentation string
	(rudel-infinote-directory-state-idle::rudel-infinote/sync-in):
	return nil to avoid state switch
	(rudel-infinote-directory-state-exploring): added documentation
	string
	(rudel-infinote-directory-state-subscribing): added documentation
	string

2010-02-02  Jan Moringen  <scymtym@users.sourceforge.net>

	Initial import of infinote backend
	* Project.ede (target autoloads): added infinote directory
	* rudel-compile.el (top level autoload):
	(top level): added infinote directory
	* infinote/Project.ede: mew file; project file for
	* infinote/rudel-infinote.el: new file; infinote backend main file
	* infinote/rudel-infinote-util.el: new file; infinote backend
	miscellaneous functions
	* infinote/rudel-infinote-user.el: new file; infinote user class
	* infinote/rudel-infinote-text-document.el: new file; infinote
	text document class
	* infinote/rudel-infinote-state.el: new file; infinote state base
	classes
	* infinote/rudel-infinote-group.el: new file; infinote
	communication group base class
	* infinote/rudel-infinote-group-text-document.el: new file; text
	document communication group class
	* infinote/rudel-infinote-group-document.el: new file; document
	communication group class
	* infinote/rudel-infinote-group-directory.el: new file; directory
	communication group class
	* infinote/rudel-infinote-document.el: new file; infinote document
	class
	* infinote/rudel-infinote-directory-document.el: new file;
	infinote directory document class
	* infinote/rudel-infinote-client.el: new file; infinote client
	functionality

	Added operation classes for point, range, cursor and selection
	* rudel-operations.el (header): updated copyright; fixed and
	extended commentary section; bumped version to 0.2
	(rudel-point-operation): new abstract class; base class for
	point-type operations
	(rudel-range-operation): new abstract class; base class for
	range-type operations
	(rudel-insert-op): now subclass of rudel-point-operation
	(rudel-delete-op): now subclass of rudel-range-operation
	(rudel-delete-op::slot-missing): moved to `rudel-range-op'
	(rudel-move-cursor-op): new class; objects represent cursor
	movements
	(rudel-move-selection-op): new class; objects represent movements
	of the selection

2010-01-31  Jan Moringen  <scymtym@users.sourceforge.net>

	Initial import of Adopted algorithm
	* Project.ede (autoloads): added adopted directory
	* rudel-compile.el (header): updated copyright
	(top level autoload):
	(top level): added adopted directory
	* adopted/Project.ede: new file; project file adopted subdirectory
	* adopted/adopted.el: new file; Adopted algorithm entry point
	* adopted/adopted-operation.el: new file; Adopted operation base class
	* adopted/adopted-nop.el: new file; Adopted no operation class
	* adopted/adopted-insert.el: new file; Adopted insert operation
	* adopted/adopted-delete.el: new file; Adopted delete operation
	* adopted/adopted-compound.el: new file Adapted compound operation

2010-01-27  Jan Moringen  <scymtym@users.sourceforge.net>

	Integrated new debugging framework
	* rudel-debug.el (header): updated copyright; fixed keywords;
	extended commentary section; added 0.2 to history section
	(require rudel-transport-util):
	(require rudel-socket): now required, since we install methods
	(rudel-debug-tag-faces): changed from constant to variable
	(rudel-state-change :before):
	(rudel-debug-stream-name):
	(rudel-debug-stream-insert): removed; replaced by
	`rudel-debug-write-to-stream' and `rudel-debug-write'
	(rudel-debug-target): new generic function; determine debug stream
	for an object
	(rudel-debug-write-to-stream): new function; write information to
	debug stream
	(rudel-debug-write): new function; write information to debug
	stream for a specific object
	(rudel-debug-old-state):
	(rudel-state-machine::rudel-switch :before):
	(rudel-state-machine::rudel-switch :after): new variable/methods;
	state machine debugging
	(rudel-assembling-transport-filter::rudel-set-assembly-function	:before):
	(rudel-assembling-transport-filter::rudel-set-filter):
	(rudel-assembling-transport-filter::rudel-send :before): new
	methods; debugging for `rudel-assembling-transport-filter'
	(rudel-parsing-transport-filter::rudel-set-parse-function :before):
	(rudel-parsing-transport-filter::rudel-set-generate-function :before):
	(rudel-parsing-transport-filter::rudel-set-filter):
	(rudel-parsing-transport-filter::rudel-send :before): new methods;
	debugging for `rudel-parsing-transport-filter'
	(rudel-socket-transport::rudel-set-filter):
	(rudel-socket-transport::rudel-send :before): new methods;
	debugging for `rudel-socket-transport'
	* xmpp/rudel-xmpp-debug.el (header): fixed keywords; added 0.2 to
	history section
	(require rudel-xmpp-state): now required, since we install methods
	(rudel-xmpp-debug-old-state):
	(rudel-xmpp-transport::rudel-send :before):
	(rudel-xmpp-transport::rudel-accept :before):
	(rudel-xmpp-transport::rudel-switch :before):
	(rudel-xmpp-transport::rudel-switch :after): removed; handled by
	generic stuff in rudel-debug.el now
	(rudel-xmpp-state::rudel-debug-target): new method; debug target
	for XMPP states
	(rudel-xmpp-state-sasl-mechanism-step::rudel-send):
	(rudel-xmpp-state-sasl-mechanism-step::rudel-send :after):
	(rudel-xmpp-state-sasl-mechanism-step::rudel-accept :before):
	rewritten for new debugging framework
	* obby/rudel-obby-debug.el (header): updated copyright; added 0.2
	to history section
	(require eieio):
	(require rudel-obby-util): removed; no longer needed
	(require rudel-obby-server): now required, since we install
	methods on server classes
	(rudel-obby-debug-old-state):
	(rudel-obby-connection::rudel-send :before):
	(rudel-obby-connection::rudel-accept :before):
	(rudel-obby-connection::rudel-switch :before):
	(rudel-obby-connection::rudel-switch :after): removed; handled by
	generic stuff in rudel-debug.el now
	(rudel-obby-connection::rudel-debug-target): new method; debug
	target for `rudel-obby-connection'
	(rudel-obby-client::rudel-debug-target): new method; debug target
	for `rudel-obby-client'
	* TODO (Milestone 0.3): integrate new debugging framework is DONE

	Updated TODO
	* TODO (Future):
	(Milestone 0.4): minor adjustments
	(Milestone 0.3): new task, integrate new debugging framework; new
	task, add XMPP transport backend; minor adjustments

	Better error and response data handling in xmpp/rudel-xmpp-sasl.el
	* xmpp/rudel-xmpp-sasl.el
	(rudel-xmpp-state-sasl-mechanism-start::rudel-enter): send
	"initial response" in auth element, if the mechanism wants that
	(rudel-xmpp-state-sasl-mechanism-step::rudel-accept): handle
	invalid-authzid; use `xml-node-name' instead of `xml-tag-name'

	Fix use of XML library in rudel-xmpp-state::rudel-accept
	* xmpp/rudel-xmpp-state.el (rudel-xmpp-state::rudel-accept): use
	`xml-node-name' instead of `xml-tag-name'; tag name is
	'stream:error, not "stream:error"

2010-01-26  Jan Moringen <scymtym@users.sourceforge.net>

	Switch stream to string mode in rudel-xmpp-state-we-finalize
	* xmpp/rudel-xmpp.el
	(rudel-xmpp-state-negotiate-stream::rudel-accept): fixed a comment
	(rudel-xmpp-state-we-finalize::rudel-enter): set generate function
	to identity before trying to send a string

	Repair filter in rudel-start-tls-transport::initialize-instance
	* tls/rudel-tls.el
	(rudel-start-tls-transport::initialize-instance): reinstall
	`rudel-tls-wait-init' which get overwritten by the superclass

	Prevent byte-compilation of xmpp/rudel-xmpp-debug.el
	* xmpp/rudel-xmpp-debug.el (local variables): prevent byte-compilation

2010-01-24  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed require for rudel-socket in xmpp/rudel-xmpp.el
	* xmpp/rudel-xmpp.el (require rudel-socket): changed rudel-tcp ->
	rudel-socket

	Removed require base64 from xmpp/rudel-xmpp-tunnel.el
	* xmpp/rudel-xmpp-tunnel.el (require base64): removed; fantasy
	library does not exist

2010-01-23  Jan Moringen <scymtym@users.sourceforge.net>

	Add SASL XMPP states when rudel-xmpp gets loaded
	* xmpp/rudel-xmpp-sasl.el (state registration): add SASL states to
	state list after loading of rudel-xmpp

	Minor improvement in xmpp/rudel-xmpp.el
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-make-connection):
	better object name for transport object
	(rudel-xmpp-state-established): added documentation string
	(rudel-xmpp-state-established::rudel-accept): use filter slot of
	the transport object

	Removed require base64 from xmpp/rudel-xmpp-debug.el
	* xmpp/rudel-xmpp-debug.el (require base64): removed; fantasy
	library does not exist

	Updated header of xmpp/rudel-xmpp-debug.el
	* xmpp/rudel-xmpp-debug.el (header): added xmpp keyword; fixed
	commentary

	Added connect capability to XMPP backend
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::capabilities): added
	capability connect

2010-01-22  Jan Moringen <scymtym@users.sourceforge.net>

	Analyze XMPP failures in rudel-xmpp-state-sasl-mechanism-step
	* xmpp/rudel-xmpp-sasl.el (require base64):removed; nonsense
	(rudel-xmpp-state-sasl-mechanism-step::rudel-accept): analyze
	failure responses more thoroughly

	Improved rudel-xmpp-backend::rudel-make-connection
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-make-connection):
	call info-callback when info elements are missing; improved
	documentation string; added comments

	XMPP backend improvements
	* xmpp/rudel-xmpp.el (header): added commentary section
        (require rudel-state-machine): required for the state classes
        (require rudel-tcp): required since the TCP transport underlies
	the XMPP transport
        (rudel-xmpp-transport-version): bumped to 0.2
        (rudel-xmpp-backend): added documentation string
        (rudel-xmpp-backend::initialize-instance): removed &rest from
	slots; added documentation string
        (rudel-xmpp-backend::rudel-make-connection): improved
	documentation string; cosmetic changes
        (rudel-xmpp-state-new::rudel-enter): pass jid and server name to
	successor state; added documentation string
        (rudel-xmpp-state-negotiate-stream::success-state): changed type
	to include list
        (rudel-xmpp-state-negotiate-stream::rudel-enter): some cleanup
        (rudel-xmpp-state-negotiate-stream::rudel-leave): added
	documentation string; improved comment
        (rudel-xmpp-state-negotiate-stream::rudel-accept): handle symbol
	and list successor state specification
        (rudel-xmpp-state-authenticated::rudel-enter): pass server- and
	username to successor state; hack
        (rudel-xmpp-state-authentication-failed::rudel-enter): new method;
	switch to we-finalize
        (rudel-xmpp-states): added documentation string
        (rudel-xmpp-transport::initialize-instance): some cleanup
        (rudel-xmpp-transport::rudel-register-state): call next method in
	a safe manner
        (rudel-xmpp-transport::rudel-close): switch to closing state;
	added documentation string
        (rudel-xmpp-transport::rudel-disconnect): removed; obsolete

	Removed function rudel-xmpp-state::rudel-set-assembly-function
	* xmpp/rudel-xmpp-state.el
	(rudel-xmpp-state::rudel-set-assembly-function): obsolete; removed

	Improved XMPP SASL implementation
	* xmpp/rudel-xmpp-sasl.el
        (rudel-xmpp-state-sasl-start::rudel-enter): accept additional
	arguments and pass them to sasl-try-one successor
        (rudel-xmpp-state-sasl-try-one::rudel-enter): accept additional
	arguments name and server and pass them to sasl-try-one when
	self-transitioning
        (rudel-xmpp-state-sasl-mechanism-start::rudel-enter): accept
	additional arguments name and server and use them when calling
	`sasl-make-client'; also pass them to sasl-mechanism-step
        (rudel-xmpp-state-sasl-mechanism-step::name): new slot; stores
	username
        (rudel-xmpp-state-sasl-mechanism-step::server): new slot; stores
	server name
        (rudel-xmpp-state-sasl-mechanism-step::schema): added
	documentation string
        (rudel-xmpp-state-sasl-mechanism-step::client): added
	documentation string
        (rudel-xmpp-state-sasl-mechanism-step::step): added documentation
	string
        (rudel-xmpp-state-sasl-mechanism-step::rest): added documentation
	string
        (this rudel-xmpp-state-sasl-mechanism-step::rudel-enter): accept
	arguments name and server and store them
        (rudel-xmpp-state-sasl-mechanism-step::rudel-accept): pass name
	and server to sasl-try-one and to sasl-mechanism-step when
	self-transitioning

2010-01-21  Jan Moringen <scymtym@users.sourceforge.net>

	Support specifying a host and JID in the XMPP transport
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-ask-connect-info):
	ask for JID and return it
	(rudel-xmpp-backend::rudel-make-connection): extract jid property;
	pass host, jid and start state to transport constructor
	(rudel-xmpp-state-new::rudel-enter): accept arguments to and jid;
	pass to negotiate-stream state
	(rudel-xmpp-state-negotiate-stream::rudel-enter): accept to and
	jid arguments; use to and jid when constructing opening stream
	tag; added documentation string; cleanup
	(rudel-xmpp-state-negotiate-stream::rudel-accept): added comment
	(rudel-xmpp-state-authenticated::rudel-enter): added comment
	(rudel-xmpp-transport::initialize-instance): removed &rest from
	slots argument

	Fixed license of xmpp/rudel-xmpp.el
	* xmpp/rudel-xmpp.el (header): fixed license

	Added notes file to xmpp documentation
	* xmpp/doc/notes.org: new file; notes concerning the XMPP backend

	Minor cleanup in xmpp/rudel-xmpp-sasl.el
	* xmpp/rudel-xmpp-sasl.el
	(rudel-xmpp-state-sasl-mechanism-step::rudel-accept): minor
	cleanup

	Added RFC 3921 to xmpp documentation
	* xmpp/doc/rfc3921: new file; XMPP messaging and presence RFC

	Fixed error in rudel-xmpp-state-sasl-start::rudel-enter
	* xmpp/rudel-xmpp-sasl.el
	(rudel-xmpp-state-sasl-start::rudel-enter): use `let*' instead of
	`let'
        (rudel-xmpp-sasl-states): added documentation string

	New class rudel-xmpp-state-tls-start
	* xmpp/rudel-xmpp-tls.el (header): added commentary
	(require rudel-tls): removed; require it when needed
	(rudel-xmpp-state-tls-start): new class; state used to enable TLS
	encryption for a connection
	(rudel-xmpp-state-tls-start::rudel-enter): new method; enable TLS
	encryption for the associated connection and switch to
	authenticated state
	(add-to-list rudel-xmpp-states): fixed typo

2010-01-20  Jan Moringen <scymtym@users.sourceforge.net>

	Handle invalid color on the obby protocol level
	* obby/rudel-obby.el (rudel-connect): check for
	`rudel-obby-invalid-color' and reset the color value in that case
	* obby/rudel-obby-server.el (header): updated copyright
	(rudel-check-username-and-color): send value of
	`rudel-obby-error-color' when the color is invalid
	* obby/rudel-obby-errors.el (header): updated copyright
	(rudel-obby-invalid-color): new condition symbol; used to
	indicated an invalid color
	(rudel-obby-error-color-invalid): new constant; proposed obby
	protocol error code for invalid color
	* obby/rudel-obby-client.el (rudel-obby/net6_login_failed): check
	for reason rudel-obby-error-color-invalid and return appropriate
	error

	Fixed error symbol rudel-obby-username-invalid in obby client
	* obby/rudel-obby.el (header): updated copyright
	(rudel-obby-backend::rudel-connect): fixed error symbol
	rudel-obby-username-invalid -> rudel-obby-invalid-username
	* obby/rudel-obby-client.el (header): updated copyright
	(rudel-obby-client-state-joining::rudel-obby/net6_login_failed):
	fixed error symbol rudel-obby-username-invalid ->
	rudel-obby-invalid-username

2010-01-17  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed a typo in documentation string of rudel-make-connection
	* rudel-transport.el
	(rudel-transport-backend::rudel-make-connection): fixed a typo in
	the documentation string

	Fixed problems in rudel-after-major-mode-change
	* rudel.el (rudel-after-major-mode-change): when repairing
	document <-> buffer relations, ignore deleted buffers; reset
	`rudel-mode-changed-buffers' after all buffers have been processed

	Fixed typo in rudel-collecting-transport-filter::delay
	* rudel-transport-util.el
	(rudel-collecting-transport-filter::delay): fixed typo in
	:initform

2010-01-16  Jan Moringen  <scymtym@users.sourceforge.net>

	New collecting transport filter
	* rudel-transport-util.el (header): mention collecting transport
	filter in commentary and history section
	(rudel-collecting-transport-filter): new class; queue data until a
	certain amount is available for transmission

2010-01-14  Jan Moringen  <scymtym@users.sourceforge.net>

	Fixed call to object-run-hook... in rudel-detach-from-buffer
	* rudel.el (rudel-document::rudel-detach-from-buffer): pass the
	saved buffer to `object-run-hook-with-args' properly

	Let transport ask for connect info in rudel-join-session
	* rudel.el (rudel-join-session): use `rudel-ask-connect-info' as
	info-callback when calling `rudel-make-connection'

	Improved robustness of rudel-session-initiation-discover
	* rudel-session-initiation.el (rudel-session-initiation-discover):
	try to find specified backend in primary and fallback backend
	lists

	Let transport ask for connect info in rudel-ask-protocol-backend
	* rudel-session-initiation.el
	(rudel-ask-protocol-backend::rudel-discover): call
	`rudel-ask-connect-info' of the transport backend in addition to
	the protocol backend

	Added rudel-ask-connect-info for transport backends
	* rudel-transport.el (rudel-ask-connect-info): new generic
	function; obtain required information for making a connection
	* socket/rudel-socket.el
	(rudel-tcp-backend::rudel-ask-connect-info):
	* tls/rudel-tls.el (rudel-start-tls-backend::rudel-ask-connect-info):
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-ask-connect-info):
	new method; ask for hostname and port

2010-01-10  Jan Moringen  <scymtym@users.sourceforge.net>

	Added writer for rudel-set-dispatcher in socket/rudel-socket.el
	* socket/rudel-socket.el (header): updated copyright
	(rudel-socket-listener::dispatch): added writer
	`rudel-set-dispatcher'
	(rudel-socket-listener::rudel-set-dispatcher): removed; replaced
	by automatic writer

	Fix rudel-progress-reporting-transport-filter
	* rudel-transport-util.el (header): updated copyright; updated
	commentary section
	(rudel-progress-reporting-transport-filter::initialize-instance):
	install a handler in the underlying transport

	Added autoload cookie to rudel-xmpp-backend
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend): added autoload cookie

	Minor fixes in rudel-session-initiation.el
	* rudel-session-initiation.el (header): updated copyright
	(rudel-session-initiation-discover): fixed documentation string
	(rudel-ask-protocol-backend::initialize-instance):
	(rudel-configured-sessions-backend::initialize-instance): removed
	&rest from slots argument

	Added sanity check to rudel-{join, host}-session
	* rudel-errors.el (rudel-incomplete-info): new error symbol
	* rudel.el (rudel-join-session): added sanity checks for info
	argument
	(rudel-host-session): added sanity checks for info argument

2010-01-06  Jan Moringen  <scymtym@users.sourceforge.net>

	Added state list to xmpp/rudel-xmpp-tls.el
	* xmpp/rudel-xmpp-tls.el (rudel-xmpp-tls-states): new variable;
	list of TLS-related states
	(rudel-xmpp-states): use `add-to-list' to add the states

	Renamed rudel-connect -> rudel-make-connection in xmpp/rudel-xmpp.el
	* xmpp/rudel-xmpp.el (rudel-xmpp-backend::rudel-make-connection):
	renamed `rudel-connect' -> `rudel-make-connection'
	(rudel-xmpp-state-new): added documentation string
	(rudel-xmpp-state-negotiate-stream): added documentation string
	(rudel-xmpp-state-negotiate-stream::success-state): added
	documentation string
	(rudel-xmpp-state-negotiate-stream::rudel-enter): fixed stream

	Cosmetic changes in xmpp/rudel-xmpp-sasl.el
	* xmpp/rudel-xmpp-sasl.el
        (rudel-xmpp-state-sasl-start::rudel-enter): added documentation
	string; cosmetic changes
        (rudel-xmpp-state-sasl-try-one::rudel-enter): added documentation
	string
        (rudel-xmpp-state-sasl-mechanism-step::rudel-enter): added
	documentation string
        (rudel-xmpp-state-sasl-mechanism-step::rudel-accept): added
	documentation string; added some comments
        (rudel-xmpp-sasl-states): new variable; list of states used by the
	SASL implementation; states are added to `rudel-xmpp-states'

	Added line breaks in long comment in rudel-xmpp-util.el
	* xmpp/rudel-xmpp-util.el (rudel-xmpp-assemble-stream): added line
	breaks in long comment

2010-01-05  Jan Moringen  <scymtym@users.sourceforge.net>

	Added task for comment functionality
	* TODO (Future): added task for comment functionality

	Removed last traces of progress reporters
	* rudel-state-machine.el (header): updated copyright
	(require rudel-compat): removed; no longer required
	(rudel-state-wait): mention callback instead of progress reporter
	in comment

	Do not detach documents that have no buffer
	* rudel.el (header): updated copyright
	(rudel-session::rudel-remove-document): use
	`rudel-maybe-detach-from-buffer' instead of an explicit check
	(rudel-client-session::rudel-end): use
	`rudel-maybe-detach-from-buffer' instead of blindly detaching all
	documents
	(rudel-document::rudel-detach-from-buffer): do not check whether
	buffer is non-nil; it is now an error to call this method when
	buffer is nil
	(rudel-document::rudel-maybe-detach-from-buffer): new method; call
	`rudel-detach-from-buffer' is the document is attached

2010-01-04  Jan Moringen  <scymtym@users.sourceforge.net>

	Added XMPP backend
	* Project.ede (target autoloads): added directory xmpp
	* xmpp/Project.ede: new file; project file for xmpp subproject
	* xmpp/rudel-xmpp-debug.el: new file; XMPP debugging functions
	* xmpp/rudel-xmpp-sasl.el: new file; SALS authentication
	mechanisms
	* xmpp/rudel-xmpp-state.el: new file; base class for XMPP state
	machine states
	* xmpp/rudel-xmpp-tls.el: new file; TLS encryption for XMPP
	transport
	* xmpp/rudel-xmpp-tunnel.el: new file; XMPP tunnel transport
	backend
	* xmpp/rudel-xmpp-util.el: new file; XMPP utility functions
	* xmpp/rudel-xmpp.el: new file; XMPP transport backend
	* xmpp/doc/rfc3920: new file; XMPP RFC
	* xmpp/doc/xmpp-states.cogre: new file; state transition diagram
	* xmpp/doc/xmpp-states.png: new file; state transition diagram;
	image

	Added `rudel-xml-assemble-tags'
	* rudel-xml.el (rudel-xml-assemble-tags): assemble complete XML
	tags from strings

	Added pretty-print argument to `xml->string'
	* rudel-xml.el (xml->string): added optional argument pretty-print

2010-01-01  Jan Moringen  <scymtym@users.sourceforge.net>

	Include XMPP backend in compilation and autoload generation
	* rudel-compile.el (top level autoload):
	(top level): added xmpp directory

	Some cleanup in rudel-xml.el
	* rudel-xml.el (header): started commentary section
	(do-tag-children): use `nth' instead of `car' and `cadr'
	(rudel-xml-toplevel-tag-positions):
	(rudel-xml-toplevel-tags): added documentation string

	Added rudel-xml.el
	* Project.ede (target compile): added rudel-xml.el
	* rudel-xml.el: new file; XML functions for Rudel

2009-12-31  Jan Moringen  <scymtym@users.sourceforge.net>

	Load file name determination
	* rudel-compile.el (top level autoload):
	(top level): changed load file name determination

	* TODO (Milestone 0.3): connection reset problem fixed

	Autoload load path manipulation
	* rudel-compile.el (top level): added autoloaded form that adds
	Rudel directories to `load-path'

2009-12-30  Jan Moringen  <scymtym@users.sourceforge.net>

	Removed unused functions
	* rudel-util.el (rudel-process-object):
	(rudel-set-process-object): removed; this is handled by
	`process-get' and `process-put'

	Use `process-put' and `process-get' instead
	`rudel-set-process-object' and `rudel-process-object'
	* tls/rudel-tls.el (rudel-tls-make-process):
	(rudel-tls-start-tls):
	(rudel-tls-wait-init):
	(rudel-tls-wait-handshake):
	(rudel-tls-established): use `process-put' and `process-get'
	instead `rudel-set-process-object' and `rudel-process-object'

	Better handling of session termination and connection aborts
	* obby/rudel-obby.el (rudel-obby-backend::rudel-connect): new
	error states we-finalized and disconnect; signal proper errors for
	error states they-finalized and we-finalized
	* obby/rudel-obby-server.el
	(rudel-obby-client::initialize-instance): install a sentinel that
	closes the connection
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-we-finalized): used to indicate that we
	closed the connection
	(rudel-obby-client-state-they-finalized::reason): new slot; stores
	for finalization
	(rudel-obby-client-state-they-finalized::rudel-enter): new method;
	store reason and cleanup connection
	(rudel-obby-client-state-disconnected): new class; used to
	indicated that the connection is closed
	(rudel-obby-client-connection-states): added `we-finalized' and
	`disconnected'
	(rudel-obby-connection::initialize-instance): install a sentinel
	that closes the connection
	(rudel-obby-connection::rudel-disconnect): switch to `we-finalize'
	and wait for `disconnected'; added documentation string
	(rudel-obby-connection::rudel-close): added documentation string
	(rudel-obby-connection::rudel-subscribe-to): handle new error
	states

	* rudel-debug.el (require rudel-state-machine): required since
	state machine methods are instrumented

	* socket/rudel-socket.el
	(rudel-socket-transport::initialize-instance): in sentinel,
	include finished in the list of "close indicators"

2009-12-29  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-transport-util.el
	(rudel-assembling-transport-filter::initialize-instance):
	(rudel-parsing-transport-filter::initialize-instance):
	(rudel-buffering-transport-filter::initialize-instance): forward
	sentinel events to user-provided handler

	* TODO (Future): added backend factory hooks
	(Milestone 0.3): added read-only buffer problem and srecode field
	edit problem

	* rudel-compile.el (local variables): prevent byte-compilation

	* socket/rudel-socket.el (rudel-socket-transport::filter): new
	slot; store original filter function
	(rudel-socket-transport::sentinel): new slot; store original
	sentinel function
	(rudel-socket-transport::initialize-instance): new method; install
	dispatch functions for filter and sentinel
	(rudel-socket-transport::rudel-filter):
	(rudel-socket-transport::rudel-set-filter):
	(rudel-socket-transport::rudel-sentinel):
	(rudel-socket-transport::rudel-set-sentinel): removed; we can use
	automatic readers and writers now

	* tls/rudel-tls.el (rudel-start-tls-backend): added capability
	encrypt

	* tls/rudel-tls.el (rudel-tls-make-process): stop the process
	object after creation

2009-12-28  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-icons.el (rudel-icons-directory): compute icons directory
	name based on load file name of rudel-icons.el

2009-12-26  Jan Moringen  <scymtym@users.sourceforge.net>

	* TODO (Milestone 0.4): new task integrate unit tests

2009-12-24  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-document::rudel-insert):
	(rudel-document::rudel-delete): use `with-current-buffer' and
	`save-excursion' instead of `save-excursion' and `set-buffer'
	* rudel-backend.el (rudel-backend-dump): removed pointless use of
	`save-excursion'

2009-12-21  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-speedbar.el (header): fixed history
	(rudel-speedbar-key-map): updated documentation string
	(rudel-speedbar-menu): renamed Compile -> Subscribed; dummy entry
	for now
	(rudel-find-nearest-file-line):
	(rudel-session::eieio-speedbar-derive-line-path):
	(rudel-session::eieio-speedbar-description):
	(rudel-project::eieio-speedbar-object-buttonname):
	(rudel-project::eieio-speedbar-object-children):
	(rudel-file-find):
	(rudel-create-tag-buttons):
	(rudel-tag-expand):
	(rudel-tag-find): removed; obsolete

	* rudel-session-initiation.el
	(rudel-ask-protocol-backend::rudel-discover): pass partial info
	list to `rudel-ask-connect-info' instead of append the lists
	manually

	* obby/rudel-obby.el (rudel-obby-user::rudel-display-string):
	removed; now in obby/rudel-obby-display.el

	* rudel-mode.el (require rudel-display): required for
	`rudel-display-string'
	* rudel-display.el (require rudel): required to ensure
	`rudel-user' and `rudel-document' are defined
	* obby/rudel-obby.el (require rudel-obby-display): make sure
	`rudel-display-string' is defined for obby classes
	* obby/rudel-obby-display.el (require rudel-obby): required to
	ensure `rudel-obby-user' is defined

2009-12-20  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-state.el (header): fixed history
	(rudel-obby-document-handler::rudel-obby/obby_document): go
	through the connection object for now
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::document-container-slot):
	(rudel-obby-client-state-subscribing::document-container-slot):
	(rudel-obby-client-state-document-synching::document-container-slot):
	set initial value to 'session

	* rudel.el (rudel-user::rudel-display-string): moved to
	rudel-display.el
	* rudel-display.el: new file; functions that create text
	representations of Rudel objects
	* obby/rudel-obby-display.el: new file; functions that create text
	representations of obby objects
	* obby/Project.ede (target obby): added rudel-display.el
	* Project.ede (target rudel): added rudel-display.el

	* TODO (Future): removed duplicate task SubEthaEdit client
	functionality
	(Milestone 0.3): use transports is done

	* obby/rudel-obby-server.el
	(rudel-obby-server-state-idle::rudel-obby/obby_document):
	(rudel-obby-server-state-idle::rudel-obby/obby_document/record):
	use `rudel-dispatch' instead of `rudel-obby-dispatch'

	* INSTALL (INSTALLING): link to REQUIREMENTS
	(COMPILING): link to rudel-compile.el

	* doc/notes-for-developers.org: new file; some notes which may be
	relevant for Rudel developers

	* rudel-debug.el (local variables): prevent byte-compilation
	* obby/rudel-obby-debug.el (header): downcased keywords
	(local variables): prevent byte-compilation

	* rudel.el (rudel-user::rudel-change-notify): new method; run
	change hook
	* obby/rudel-obby-server.el
	(rudel-obby-server-state-idle::rudel-obby/obby_user_colour): call
	`rudel-change-notify' instead of `object-run-hook-with-args' after
	modifying the user object
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-rudel-obby/net6_client_join):
	call `rudel-change-notify' after modifying the user object

2009-12-19  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-ask-connect-info): when extracting
	properties from info list, there is no need to ensure info being
	non-nil

	* rudel.el (rudel-host-session): pass partial info list to
	`rudel-ask-host-info'; cleanup; extended documentation string
	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-host-info):
	try extract address and port from info list before prompting

	* TODO (Future): added display of error message property,
	synchronization of objects; moved BEEP transport to 0.4
	(Milestone 0.3): added TLS does not start in stopped state,
	zeroconf delay, connection reset problem, use transports

	* rudel-util.el (rudel-impersonator::slot-missing): fixed slot
	name `impersonating-target-slot' -> `impersonation-target-slot'

	* rudel-compile.el (require bytecomp): make sure we can redefine
	`byte-compile-cl-warn'
	(top level): redefine `byte-compile-cl-warn' to silence
	byte-compiler

	* rudel-backend.el (rudel-backend-choose): mention which kind of
	backend we are asking for

2009-12-17  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-host-session): use cdrs of backend cells

	* rudel.el (rudel-host-session): added mandatory argument info;
	interactive specification uses `rudel-backend-choose' and
	`rudel-ask-host-info' to assemble a suitable value for info

2009-12-06  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-errors.el (require rudel-errors): not really
	required, but logical
	(rudel-obby-invalid-username):
	(rudel-obby-username-in-use):
	(rudel-obby-color-in-use): new error symbols

	* obby/rudel-obby-util.el (header): updated keywords; extended
	commentary section; cosmetic changes to history section
	(rudel-obby-dispatch): removed; obsolete
	* obby/rudel-obby-state.el (header): updated keywords
	(rudel-obby-document-handler): make abstract
	(rudel-obby-document-handler::document-container-slot): new slot;
	name of slot which holds the object with the document list
	(rudel-obby-document-handler::rudel-obby/obby_document): find
	document list in the named slot

	* socket/rudel-socket.el (require cl): added `eval-when-compile'
	to the require

	* rudel-util.el (rudel-delegator): removed base class
	`rudel-state'; should not have been there

	* rudel-util.el (header): expanded commentary section; bumped
	version to 0.2
	(rudel-impersonator): new class; allows derived classes to
	transparently access slots of a target object
	(rudel-delegator): new class; allows derived classes to let
	methods of a target object appear as their own

2009-12-05  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el
	(rudel-obby-client::initialize-instance): removed &rest from slots
	argument; updated documentation string
	(rudel-obby-client::rudel-broadcast): renamed argument arguments
	-> args; updated documentation string
	(rudel-obby-server::initialize-instance): removed &rest from slots
	argument; added documentation string

2009-12-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* socket/rudel-socket.el (rudel-socket-listener): new class;
	implements `rudel-listener'
	(rudel-tcp-backend::rudel-wait-for-connections): removed argument
	dispatch-callback; added argument info-callback; ensure info
	contains required properties; create a listener socket and pass it
	to a new listener object
	* rudel.el (rudel-host-session): added argument info; generate
	empty info list in interactive form; create a listener object and
	pass it to the protocol backend
	* rudel-transport.el (rudel-listener): new abstract class; generic
	functionality for accepting incoming connections
	(rudel-transport-backend::rudel-wait-for-connections): removed
	argument dispatch-callback; added argument info-callback; updated
	documentation string
	* rudel-protocol.el
	(rudel-protocol-backend::rudel-ask-connect-info): added optional
	argument info; updated documentation string
	(rudel-protocol-backend::rudel-ask-host-info): added optional
	argument info; updated documentation string
	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-host-info):
	added optional argument info
	(rudel-obby-backend::rudel-host): renamed argument
	`transport-backend' -> `listener'; do not install dispatch
	function; the server does this itself
	* obby/rudel-obby-server.el (require rudel-obby): required to
	silence the byte-compiler
	(rudel-obby-server::listener): new slot; stores listener object of
	the server
	(rudel-obby-server::initialize-instance): install
	`rudel-add-client' into the listener as dispatch function

2009-12-03  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-host-session): determine a transport and a
	protocol backend; ask the protocol backend to create the session
	* rudel-util.el (rudel-socket-owner):
	(rudel-filter-dispatch):
	(rudel-sentinel-dispatch): removed; made obsolete by transports
	* rudel-protocol.el (rudel-protocol-backend::rudel-host): added
	backend argument, which is the transport backend; updated
	documentation string
	* rudel-debug.el (rudel-state-machine::rudel-state-change):
	attached method to `rudel-state-machine' instead of
	`rudel-socket-owner'
	(rudel-debug-stream-name): determine the name from a transport
	object instead of a socket
	* obby/rudel-obby.el (require rudel-transport): required for
	transports
	(rudel-obby-backend::rudel-connect): use a transport object
	instead of a socket
	(rudel-obby-backend::rudel-ask-host-info): added :address property
	(rudel-obby-backend::rudel-host): added transport-backend
	argument; do not create a socket but call the
	`rudel-wait-for-connections' method of the transport backend
	(rudel-obby-send): removed; made obsolete by transports
	(rudel-obby-generate-message): new function; used in parsing
	transport filters to serialize obby messages
	* obby/rudel-obby-util.el (require rudel-transport-util): new; for
	`rudel-transport-make-filter-stack'
	(rudel-obby-socket-owner): removed; made obsolete by transports
	* obby/rudel-obby-server.el (header): bumped version to 0.3
	(rudel-obby-client): removed base class `rudel-obby-socket-owner'
	(rudel-obby-client::transport): new slot; stores transport object
	(rudel-obby-client::initialize-instance): build a transport filter
	stack and install `rudel-accept' as filter
	(rudel-obby-client::rudel-message): removed; `rudel-accept' is
	called by the transport
	(rudel-obby-client::rudel-send): new; send data through transport
	(rudel-obby-server): removed base class `rudel-socket-owner'
	(rudel-obby-server::rudel-add-client): expect a transport object
	instead of a socket
	* obby/rudel-obby-debug.el (header): cosmetic changes
	(require rudel-obby-client): new; required since all methods are
	now attached to the `rudel-obby-connection' class
	(rudel-obby-connection::rudel-send): now attached to the
	`rudel-obby-connection' class
	(rudel-obby-connection::rudel-accept): renamed `rudel-receive' ->
	`rudel-accept'; now attached to the `rudel-obby-connection' class
	(rudel-obby-socket-owner::rudel-message): removed; obsolete
	(rudel-obby-connection::rudel-switch): now attached to the
	`rudel-obby-connection' class
	* obby/rudel-obby-client.el (header): bumped version to 0.3
	(rudel-obby-client-state-encryption-start::rudel-obby/net6_encryption_begin):
	call transport method to enable encryption
	(rudel-obby-connection): removed base class `rudel-socket-owner'
	(rudel-obby-connection::transport): new slot; stores transport
	object
	(rudel-obby-connection::initialize-instance): build a transport
	filter stack and install `rudel-accept' as filter
	(rudel-obby-connection::rudel-send): new; send data through the
	transport
	(rudel-obby-connection::rudel-message): removed; obsolete

	* socket/rudel-socket.el
	(rudel-tcp-backend::rudel-wait-for-connections): when creating the
	network process, set filter and sentinel to `ignore'

	* tls/rudel-tls.el
	(rudel-start-tls-backend::rudel-make-connection): create transport
	object of class `rudel-start-tls-transport' not
	`rudel-socket-transport'

2009-12-02  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-default-port): new constant; used
	as default when reading the port number
	(rudel-obby-backend::rudel-ask-connect-info): use specialized read
	functions; handle transport and protocol backend better

	* rudel-session-initiation.el (header): bumped version to 0.2 in
	history section
	(rudel-configured-sessions): added :transport-backend and
	:protocol-backend in type specification and documentation string
	(rudel-ask-protocol-version): bumped version to 0.2
	(rudel-ask-protocol-backend::rudel-discover): handle transport and
	protocol backend
	(rudel-configured-sessions-version): bumped version to 0.2
	(rudel-session-initiation-adjust-info): handle :transport-backend
	and :protocol-backend keywords

	* rudel.el (rudel-join-session): use
	`rudel-make-state-progress-callback' to construct callbacks for
	connecting and joining operations
	* rudel-interactive.el (rudel-make-state-progress-callback): new
	function; return a callback suitable for `rudel-state-wait'

	* rudel.el (rudel-join-session): do not call
	`rudel-ask-connect-info' as this is done by the protocol backend
	when needed
	* rudel-protocol.el (generic rudel-connect): added arguments
	info-callback and progress-callback; updated documentation string
	* obby/rudel-obby.el (rudel-obby-backend::rudel-connect): added
	arguments info-callback and progress-callback; removed progress
	reporter, since callback is used instead; in case of recoverable
	errors, do not signal but try again
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-encryption-start::rudel-obby/net6_encryption_begin):
	(rudel-obby-client-state-encryption-start::rudel-obby/net6_encryption_failed):
	new successor state is waiting-for-join-info
	(rudel-obby-client-state-waiting-for-join-info): new class; state
	entered when waiting for join info
	(rudel-obby-client-state-joining::rudel-enter): new argument info;
	do not retrieve info from connection object
	(rudel-obby-client-connection-states): added waiting-for-join-info

2009-12-01  Jan Moringen  <scymtym@users.sourceforge.net>

	added initial support for the transport abstraction to affected
	components
	* obby/rudel-obby-client (require rudel-tls): required for
	STARTTLS encryption
	* obby/rudel-obby.el (header): added version 0.3 to history
	section
	(rudel-obby-backend::rudel-ask-connect-info): return info list
	containing entries for transport and protocol backend
	(rudel-obby-backend::rudel-connect): added transport argument; use
	transport object instead of creating a socket
	(zeroconf service registration): register transport and protocol
	backend
	* rudel-protocol.el (header): history section fix
	(rudel-protocol-backend::rudel-ask-connect-info): renamed
	`rudel-ask-join-info' -> `rudel-ask-connect-info'
	(rudel-protocol-backend::rudel-connect): renamed `rudel-join ->
	`rudel-connect; added argument transport; updated documentation
	string
	* rudel.el (header): added version 0.2 to history section
	(rudel-join-session): obtain transport and protocol backends from
	info; create a transport object; return created session object
	* zeroconf/rudel-zeroconf.el (header): downcased keywords; updated
	commentary section; added version 0.2 to history
	(rudel-zeroconf-version): bumped to 0.2
	(rudel-zeroconf-service-types): updated documentation string
	(rudel-zeroconf-service-backend): removed
	(rudel-zeroconf-transport-backend): new; accessor for transport
	backend
	(rudel-zeroconf-protocol-backend): new; accessor for protocol
	backend
	(rudel-zeroconf-register-service): accept a transport and a
	protocol backend argument; update documentation string
	(initialize-instance): remove &rest from argument slots
	(rudel-advertise): handle transport and protocol backend
	(rudel-zeroconf-services): updated to work with new service
	representation
	(rudel-zeroconf-services-present-p): updated to work with new
	service representation
	(rudel-zeroconf-publish): accept a transport and a protocol
	backend argument
	(rudel-zeroconf-service->plist): handle transport and protocol
	backends

2009-11-30  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-compile.el (top-level): added tls directory to list of
	directories with autoloads
	* tls/rudel-tls.el (header): added 0.2 to version section
        (require rudel-socket): required since base class of
	`rudel-start-tls-transport'
        (rudel-start-tls-transport): new class; socket transport with
	START TLS ability
        (rudel-start-tls-transport::rudel-enable-encryption): new method;
	enable TLS encryption
        (rudel-start-tls-backend): new class; START TLS transport backend
        (rudel-start-tls-backend::initialize-instance): new method
        (rudel-start-tls-backend::rudel-make-connection): new method;
	create new START TLS transport object
        (autoloading): added autoloaded registration of the backend

	* rudel-util.el: (rudel-assemble-lines): new function assemble
	complete lines from string fragments

	* socket/rudel-socket.el (footer): changed provided feature
	rudel-tcp -> rudel-socket; changed comment

	* tls/rudel-tls.el (rudel-tls-wait-init): use
	`rudel-assemble-fragments' instead of
	`rudel-assemble-line-fragments'; use `rudel-loop-fragments'
	instead of `rudel-loop-lines'
        (rudel-tls-wait-handshake): use `rudel-assemble-fragments' instead
	of `rudel-assemble-line-fragments'; use `rudel-loop-fragments'
	instead of `rudel-loop-lines'
        (rudel-tls-established): use `rudel-assemble-fragments' instead of
	`rudel-assemble-line-fragments'; use `rudel-loop-fragments'
	instead of `rudel-loop-lines'

	* rudel-util.el (rudel-loop-fragments): new macro; call a form for
	each fragment

	* tls/rudel-tls.el: moved to tls directory
	* tls/Project.ede (target tls): added rudel-tls.el
	* Project.ede (target autoloads): added tls directory
	(target compile): removed rudel-tls.el

	* rudel-compat.el (progress-spinner-values):
	(progress-reporter-spinner-p):
	(progress-reporter-force-update):
	(progress-reporter-update):
	(progress-reporter-spin):
	(make-progress-reporter): always define these functions since the
	spinning progress reporter patch has not been accepted anyway

	* rudel-state-machine.el (rudel-state-machine::initialize-instance):
	use `rudel-state-machine-strip-initargs' to get rid of virtual
	initargs
	(rudel-state-machine-strip-initargs): new function; remove certain
	initargs from a property list of initargs

	* rudel-state-machine.el (rudel-state-machine::initialize-instance):
	value of :start can now be a rudel-state-child, a symbol, or a list
	starting with a symbol; improved documentation string documentation
	string
	(rudel-state-machine::object-print): pass strings argument to next
	method

	* rudel-state-machine.el (rudel-state-machine::initialize-instance):
	new method; remove :start initarg
	(rudel-state-machine::initialize-instance :after): allow :start
	initarg to specify arguments to start state

2009-11-29  Jan Moringen  <scymtym@users.sourceforge.net>

	* socket/rudel-socket.el
	(rudel-tcp-backend::rudel-wait-for-connections): new method; wait
	for incoming connections and dispatch to callback
	(rudel-tcp-handle-connect): new function; helper function to wrap
	incoming connection sockets in transport objects

	* socket/rudel-socket.el (header): added version 0.2 to history
	(rudel-tcp-version): renamed `rudel-socket-transport-version' ->
	`rudel-tcp-version'; bumped to 0.2
	(rudel-socket-transport::filter): removed; stored in process
	object
	(rudel-socket-transport::sentinel): removed; stored in process
	object
	(rudel-socket-transport::rudel-filter): new method; retrieve
	filter from process
	(rudel-socket-transport::rudel-set-filter): set filter of process
	(rudel-socket-transport::rudel-sentinel): new method; retrieve
	sentinel from process
	(rudel-tcp-transport::rudel-set-sentinel): set sentinel of process
	(rudel-tcp-transport::rudel-receive): removed; now handled
	directly
	(rudel-tcp-backend::initialize-instance): use `rudel-tcp-version'
	(rudel-tcp-backend::rudel-make-connection): pass constructed
	socket to a `rudel-socket-transport'; do not install filter or
	sentinel

	* socket/rudel-socket.el (rudel-tcp-backend::initialize-instance):
	added documentation string

	* socket/rudel-socket.el (rudel-make-connection): made object name
	of transport object more unique

	* socket/rudel-socket.el (require cl): required for `every'
	(rudel-tcp-backend::rudel-make-connection): added arguments
	info-callback and progress-callback; call info-callback when info
	elements are missing

	* socket/rudel-socket.el: new file; socket transport backend for
	Rudel; currently provides TCP-based transport
	* socket/Project.ede: new file; project file for socket transport
	backend
	* rudel-compile.el (top-level): add socket directory to
	`load-path' when compiling
	* Project.ede (target autoloads): added directory socket

	* rudel-debug.el (require eieio): silence byte-compiler
	(rudel-debug-received-processed-data-face): removed; will be
	distinguished by other means
	(rudel-debug-tag-faces): removed entry for received-processed face
	(rudel-debug-stream-insert): whitespace cleanup
	* obby/rudel-obby-debug.el
	(rudel-obby-socket-owner::rudel-message :before): use tag
	:received instead of :received-processed

	* rudel-loaddefs.el: removed; this file is now generated by rudel-compile.el
	* rudel-compile.el (header): extended commentary section; added
	0.2 to history section
	(top-level): added generation of autoloads in rudel-loaddefs.el

	* obby/rudel-obby.el (rudel-display-string): fixed invalid format
	specifier

	* jupiter/jupiter-insert.el (header): history section
	(require jupiter-nop): added; cross-operation dependency
	* jupiter/jupiter-delete.el (header): history section
	(require jupiter-nop):
	(require jupiter-insert): added; cross-operation dependency

	* rudel.el (rudel-document::rudel-remove-user): fixed invalid this
	reference

	* rudel-util.el (rudel-assemble-fragments): new macro; assemble
	complete fragments from data and store partial fragments; used by
	assembling transport filter

	* rudel-transport-util.el (rudel-long-message-threshold):
	(rudel-long-message-chunk-size): new constants; used by
	`rudel-progress-reporting-transport-filter'
	(rudel-progress-reporting-transport-filter::rudel-send): call
	`rudel-send' correctly

	* rudel-interactive.el (header): history-section
	(require rudel-backend): required for `rudel-backend-cons-p' to
	silence the byte-compiler

	* rudel-compat.el: reordered top-level forms and added some
	section headers
	(header): history section

	* rudel-backend.el (rudel-backend-factory): added autoload cookie

2009-11-28  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-transport-util.el (rudel-transport-filter::slot-missing):
	added virtual slot :root-transport that recursively finds the
	underlying transport

	* rudel-transport.el (header): updated history section
	(require rudel-errors): added a commit

	* rudel-transport-util.el (require rudel-errors): required for
	`rudel-error' condition
	(rudel-invalid-state): new condition
	(rudel-buffering-transport-filter): new class; a transport filter
	that can queue incoming and outgoing data
	(rudel-buffering-transport-filter::initialize-instance): new method;
	initialize slots and install filter
	(rudel-buffering-transport-filter::rudel-send): new method send or
	queue data
	(rudel-buffering-transport-filter::rudel-stop): new method; stop the
	filter
	(rudel-buffering-transport-filter::rudel-start): new method; start
	the filter
	(rudel-buffering-transport-filter::rudel-handle): new method; handle
	incoming data

	* rudel-transport-util.el
	(rudel-assembling-transport-filter::fragment-function): new slot;
	optional fragmentation function
	(rudel-assembling-transport-filter::rudel-send): if there is a
	fragmentation function, use it
	(rudel-injecting-transport-filter): new class; inject data using
	method calls instead of receiving it from an underlying transport
	(rudel-injecting-transport-filter::rudel-inject): new method; inject
	data into transport filter

	* rudel-transport.el (rudel-wait-for-connections): renamed argument
	dispatch -> dispatch-callback

	* rudel-transport-util.el (header): cosmetic changes
	(rudel-parsing-transport-filter::parse-function): added reader and
	writer
	(rudel-parsing-transport-filter::generate-function): added reader
	and writer

	* rudel-transport.el (rudel-transport-backend::rudel-make-connection):
	added argument info-callback; renamed argument callback ->
	progress-callback; improved and extended documentation string
	(rudel-transport-backend::rudel-wait-for-connections): documentation
	string wording

	* rudel-transport.el (require rudel-errors): new require; for
	condition names
	(rudel-malformed-message): new error condition

	* rudel-transport-util.el (rudel-transport-filter::filter): use reader
	and writer instead of accessor; removed `rudel-set-filter' method
	(rudel-transport-filter::sentinel): use reader and writer instead of
	accessor; removed `rudel-set-sentinel method
	(rudel-transport-filter::no-applicable-method): delegate method
	calls to underlying transport
	(rudel-assembling-transport-filter::buffer): changed type to list

	* rudel-transport.el (rudel-transport-backend::rudel-make-connection):
	added optional argument callback; improved documentation string
	(rudel-transport-backend::rudel-wait-for-connections): added
	argument dispatch; fixed and improved documentation string

	* rudel-transport-util.el (rudel-transport-filter::slot-missing): new
	method; makes slots of the underlying transport available as virtual
	slots of the filter
	(rudel-progress-reporting-transport-filter::reporter): fixed initarg

	* rudel-transport.el: socket-like interface for transports
	(header): downcased keywords; expanded "Commentary" section
	(rudel-transport::rudel-set-filter): renamed
	`rudel-transport-set-handler' -> rudel-set-filter
	(rudel-transport::rudel-set-sentinel): new method; like
	`set-process-sentinel'
	(rudel-send): renamed `rudel-transport-send' -> `rudel-send'
	(rudel-transport::rudel-start): new method start stopped transport
	(rudel-transport-backend::rudel-make-connection): expanded
	documentation string

	* rudel-transport-util.el (initialize-instance): in generated handler,
	do not loop over fragments

	* rudel-transport-util.el
	(rudel-assembling-transport-filter::assembly-function): removed
	initform and accessor
	(rudel-transport-make-filter-stack): new function; construct a stack
	of transport filters according to a specification

	* rudel-transport-util.el (rudel-progress-reporting-transport-filter):
	new class; progress reporting transport filter

	* rudel-transport-util.el (header): fixed license text; extended
	commentary
	(require rudel-transport): require for class `rudel-transport'
	(rudel-transport-filter): new class; base class for transport
	filters
	(rudel-assembling-transport-filter): new class; assembles received
	data fragments into messages
	(rudel-parsing-transport-filter): new class; applies parse/generate
	function to received/sent data

	* rudel-transport-util.el: new file; utility functions for
	implementing transport functionality
	* Project.ede (target rudel): added rudel-transport-util.el

2009-11-25  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-backend::capabilities): added
	encrypt capability

2009-10-29  Jan Moringen  <scymtym@users.sourceforge.net>

	* TODO: added closed-status to closed issues
	(Future): multi-frame BEEP messages; notification mechanism
	(Milestone rudel-0.3): multiple username/password attempts

2009-10-22  Jan Moringen  <scymtym@users.sourceforge.net>

	* TODO (Future): added BEEP and SubEthaEdit tasks

2009-10-15  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-version): bumped to 0.3
	* Project.ede (project rudel): bumped version to 0.3

	* TODO: whitespace fixes
        (Milestone rudel-0.4): new; focus on telepathy transport
        (Milestone rudel-0.3): added infinote, document trees

2009-10-13  Jan Moringen  <scymtym@users.sourceforge.net>

	* TODO: new file; TODO items for future development and releases

2009-10-12  Phil Hagelberg  <phil@enigma>

        * rudel-mode.el
	(rudel-mode-line-publish-state--add-indicator-to-mode-line):
	Replace reference to mode-line indicator that was not present in
	Emacs 22.

        * rudel-compat.el: add rudel-get-coding-system wrapper function.
        * rudel-obby-util.el (with-parsed-args): Replace call to
	Emacs23-specific coding-system-from-name function with
	rudel-get-coding-system.

        rudel-compat.el: Add string-match-p if not present. (< Emacs 23)

        * rudel-mode.el, rudel-overlay.el: Move use of :safe flag from
	defcustom to a separate put. Required for Emacs 22 compatibility.

        * rudel-loaddefs.el: Only require rudel-zeroconf if zeroconf is
	available.

2009-10-12  Jan Moringen  <scymtym@users.sourceforge.net>

	* jupiter/jupiter-delete.el (jupiter-delete::jupiter-transform):
	fixed error message

2009-10-08  Jan Moringen  <scymtym@users.sourceforge.net>

	* jupiter/jupiter.el (header): downcased keywords
	(object-print): new method; add revisions and log length to string
	* jupiter/jupiter-nop.el (header): downcased keywords; cosmetic
	representation changes to "commentary" section
	* jupiter/jupiter-insert.el (header): downcased keywords; cosmetic
	changes to "commentary" section
	(object-print): new method; add start, end, length and data to
	string representation
	* jupiter/jupiter-delete.el (header): downcased keywords; cosmetic
	changes to "commentary" section
	(jupiter-transform): cosmetic changes
	(object-print): new method; add position and length to string
	representation
	* jupiter/jupiter-compound.el (header): downcased keywords;
	cosmetic changes to "commentary" section
	(object-print): new method; add number of children to string
	representation

2009-10-07  Jan Moringen  <scymtym@users.sourceforge.net>

	* doc/card.tex (Session Initiation): mention configured sessions;
	explain Zeroconf-advertised session in more detail

	* rudel-transport-util.el: new file; utility functions for
	implementing transport functionality
	* Project.ede (target rudel): added rudel-transport-util.el

	* obby/doc/rudel-obby-transport-layers.cogre: new file; layers
	used when constructing transport filter chain for obby connections
	* obby/doc/rudel-obby-transport-layers.png: new file; generated

2009-10-06  Jan Moringen  <scymtym@users.sourceforge.net>

	* doc/card.tex (Joining a Session ...): added global and user
	passwords

	* rudel.el (rudel-version): use list representation instead of
	float
        (rudel-allocate-buffer-function): added documentation string

	* INSTALL (COMPILING): fixed typo

2009-10-06  Phil Hagelberg  <phil@enigma>

        * README (JOINING): Mention `rudel-configured-sessions'
	customization.

	* README (INTRODUCTION): emphasize obby backend being the only
	supported one so far
	(JOINING): update example session with passwords.

	* rudel-loaddefs.el: Add autoloads for rudel-host-session and
	rudel-speedbar

2009-10-05  Phil Hagelberg  <phil@enigma>

	* README: Mention Eshell issue and license.

2009-10-03  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-compat.el (make-pulsing-progress-reporter): removed;
	`make-progress-reporter' is sufficient
	(progress-reporter-pulse): store index in the car of the reporter;
	set last update time of the reporter
	* obby/rudel-obby.el (rudel-connect): use `make-progress-reporter'
	instead of `make-pulsing-progress-reporter'
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-subscribe-to): cosmetic changes in
	status messages

	* ChangeLog: updated

2009-10-02  Phil Hagelberg  <phil@enigma>

	* INSTALL: Mention CEDET's inclusion in Emacs

	* rudel-state-machine.el (rudel-state-wait): update progress
	reporter usage to match rudel-compat.el

	* rudel-compat.el: Use updated progress reporters
	(progress-reporter-update): may be used by pulsing reporters too
	(make-progress-reporter): nil max value returns pulsing reporter
	(progress-reporter-force-update): may be used by pulsing reporters
	too
	(progress-reporter-pulsing-p): added
	(progress-reporter-pulse): removed message change option

2009-10-02  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-state-machine.el (rudel-state-wait): accept callback
	function instead of message; adjusted documentation string
        * obby/rudel-obby.el (rudel-obby-backend::rudel-connect): when
	calling `rudel-state-wait', provide a callback; the callback
	controls a progress reporter
        * obby/rudel-obby-client.el
        (rudel-obby-connection::rudel-subscribe-to): when calling
	`rudel-state-wait', provide a callback; the callback controls a
	progress reporter

        * rudel-compat.el (progress-reporter-pulse): store index as float

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/obby_document_create):
	cosmetic changes of printed messages
	(rudel-obby-client-state-idle::rudel-obby/obby_document_remove):
	cosmetic changes of printed messages

	* rudel.el (rudel-session::rudel-remove-document): when necessary,
	detach document first; added documentation string
	(rudel-document::rudel-attached-p): new method; return non-nil
	when document is attached to a buffer

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/net6_client_part):
	promoted warning severity to :warning
	(rudel-obby-client-state-idle::rudel-obby/obby_document_remove):
	fixed lookup of document; added warning message in case it is not
	found
	(rudel-obby-client-state-idle::rudel-obby/obby_document/rename):
	promoted warning severity to :warning
	(rudel-obby-connection::rudel-unpublish): new method; ask server
	to remove a document

2009-10-01  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-state-machine.el (rudel-state-wait): fixed progress range
	[0, 100] -> [0, 1]; fixed reference to reporter object
	* obby/rudel-obby.el (rudel-obby-send): removed remnants of calls
	to `working-*' functions; call `progress-reporter-pulse' just
	before `progress-reporter-done'

2009-09-30  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-compat.el: only define pulsing progress reporter when
	Emacs does not have one itself
	(header): downcased keywords
	(make-pulsing-progress-reporter): renamed
	`make-progress-reporter-pulse' ->
	`make-pulsing-progress-reporter'; cosmetic changes; explanatory
	comment
	(progress-reporter-pulse): added documentation string
	Suggested by Phil Hagelberg

	* rudel-compat.el (progress-pulse-values): new variable; indicator
	strings used by pulsing progress reporter
	(make-progress-reporter-pulse): new function; creates pulsing
	progress reporter
	(progress-reporter-pulse): new function; updates pulsing progress
	reporter
	Suggested by Phil Hagelberg

2009-09-29  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el
	(rudel-obby-server-state-before-join::rudel-obby/net6_client_login):
	accept two additional arguments: global-password and user-password

	* rudel-session-initiation.el (rudel-configured-sessions):
	improved documentation string

	* INSTALL (REQUIREMENTS): wording
	(INSTALLING): mention other things that cause rudel to be
	autoloaded; minor cosmetic changes
	(COMPILING): fixed filename compile.el -> rudel-compile.el

	* rudel-compile.el (header): added copyright and meta data
	(code): let-bind rudel-dir; call `byte-recompile-directory' just
	once since it operates recursively

2009-09-28  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el (header): better documentation
	(require rudel-state-machine): now required for state machine
	style handling of client connections
	(require rudel-obby-state): now required; provides base class for
	states
	(rudel-obby-server-state-new): new class; client connection state
	new
	(rudel-obby-server-state-encryption-negotiate): new class; client connection state
	for negotiating encryption
	(rudel-obby-server-state-before-join): new class; client connection state
	for waiting for login request
	(rudel-obby-server-state-new): new class; client connection state
	entered after session setup and joining is complete
	(rudel-obby-server-connection-states): new variable; list of
	states and their symbolic names
	(rudel-obby-client): now derived from rudel-state-machine

	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-connect-info):
	check for :global-password and :user-password correctly; do not
	put them into the list when they are ""
	(rudel-obby-backend::rudel-connect): comment

	* rudel-session-initiation.el
	(rudel-configured-sessions-backend::rudel-discover): let
	`rudel-session-initiation-adjust-info' do the heavy lifting
	(rudel-session-initiation-adjust-info): new function; adjust
	arguments that need adjusting in a session information property
	list

	* rudel-session-initiation.el (rudel-configured-sessions): more
	precise specification of the customization type

2009-09-27  Phil Hagelberg <technomancy@gmail.com>

	* compile.el: renamed compile.el -> rudel-compile.el

	* INSTALL: Mention new install process using compile.el and
	rudel-loaddefs.el.

	* rudel-loaddefs.el: Autoload rudel as one unit instead of
	piece-by-piece. Remove eieio dependency from autoloads.

	* compile.el: Perform compilation from Elisp

	* Makefile: Remove error-prone CEDET-autogenerated build scripts.

2009-09-27  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-session-initiation.el
	(rudel-configured-sessions-backend::rudel-discover): fixed a bug
	that dropped the last option in each configured session

	* rudel-session-initiation.el (rudel-configured-sessions): new
	customization option; contains a list of session information lists
	(rudel-ask-protocol-backend::initialize-instance): maybe call next
	method
	(rudel-configured-sessions-version): new constant; version of the
	configured-sessions backend
	(rudel-configured-sessions-backend): new class;
	configured-sessions backend
	(rudel-configured-sessions-backend::initialize-instance): new
	method; set version slot
	(rudel-configured-sessions-backend::rudel-discover): new method;
	"discover" configured sessions
	(autoload rudel-add-backend): register
	rudel-configured-sessions-backend as a protocol backend

	* rudel-chat.el (rudel-chat-buffer-name): new constant; name chat
	log buffer
	(rudel-chat-handle-buffer): raise buffer when logging a chat
	message

	* rudel-debug.el (header): fixed meta-data and license
	(rudel-debug-sent-data-face): added documentation string
	(rudel-debug-received-data-face): added documentation string
	(rudel-debug-received-processed-data-face): added documentation
	string
	(rudel-debug-state-face): added documentation string
	(rudel-debug-special-face): added documentation string
	(rudel-suspend-session-socket): added documentation string
	(rudel-resume-session-socket): added documentation string

	* obby/rudel-obby-util.el (rudel-obby-dispatch): use
	`display-warning' instead of `warn'
	* obby/rudel-obby-state.el (rudel-obby-state::rudel-accept): use
	`display-warning' instead of `warn'
	(rudel-obby-document-handler::rudel-obby/obby_document): use
	`display-warning' instead of `warn'
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/net6_client_part): use
	`display-warning' instead of `warn'
	(rudel-obby-client-state-idle::rudel-obby/obby_document/record):
	use `display-warning' instead of `warn'
	* rudel-backend.el (rudel-backend-factory::rudel-load-backends):
	use `display-warning' instead of `warn'

	* obby/rudel-obby-client.el (require rudel-chat): used when
	handling chat messages
	(rudel-obby-client-state-idle::rudel-obby/obby_message): new
	method; handles obby 'message' messages by dispatching to
	`rudel-chat-dispatch-message'
	* rudel-chat.el (whole file): new file; handling of incoming chat
	messages
	* Project.ede (target rudel): added rudel-chat.el
	* Makefile (target rudel_LISP): added rudel-chat.el

2009-09-26  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-state.el (rudel-obby-server-connection-state):
	new class; base class for server connection states
	(rudel-obby-server-connection-state::rudel-broadcast): new method;
	broadcast message to a set of receivers

2009-09-25  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-backend::rudel-connect): new
	error state they-finalized; handle join-failed error specially
	* obby/rudel-obby-client.el (rudel-obby-client-state-join-failed):
	improved comments
	(rudel-obby-client-state-they-finalized): new state class; used to
	indicate that the connection was closed by the peer
	(rudel-obby-client-connection-states): added they-finalized
	(rudel-obby-connection::rudel-close): switch state machine to
	they-finalized
	(rudel-obby-connection::rudel-subscribe-to): new error state
	they-finalized

	* rudel.el (rudel-client-session::connection): allow nil value
	(rudel-client-session::rudel-end): only try to disconnect the
	connection if it is non-nil; ignore errors during disconnect

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-encryption-start::rudel-obby/net6_encryption_begin):
	do not require rudel-tls; do not try to start TLS encryption if
	the connection does not support it
	* rudel-tls.el (rudel-tls-make-process): mark process as
	supporting TLS encryption

	* obby/rudel-obby-state.el (rudel-obby/net6_ping): return nil to
	prevent erratic behavior of the state machine

	* rudel-interactive.el (rudel-allocate-buffer-clear-existing):
	added missing whitespace in prompt string

2009-09-24  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-tls.el (rudel-tls-start-tls): changed displayed message
	(rudel-tls-wait-init): ignore all lines until "- Simple Client
	Mode.*" is received; then switch back old filter
	(rudel-tls-wait-handshake): ignore all lines until "-
	Compression.*" is received; then switch to established filter
	(rudel-tls-established): do not ignore any lines other than
	"- Peer has closed the GNUTLS connection"

	* obby/rudel-obby.el (rudel-ask-connect-info): ask for global and
	user passwords
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-joining::rudel-enter): transmit global
	and user passwords when available

	* obby/rudel-obby-errors.el
	(rudel-obby-error-wrong-global-password): fixed error code
	(rudel-obby-error-wrong-user-password): fixed error code
	(rudel-obby-error-protocol-version-mismatch): fixed error code
	(rudel-obby-error-not-encrypted): fixed error code
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-joining::rudel-obby/net6_login_failed):
	recognize wrong global/user password error codes

	* obby/rudel-obby-debug.el (whole file): new file; debugging
	functions for the obby backend
	* rudel-debug.el (whole file): new file; debugging functions

	* obby/rudel-obby-errors.el
	(rudel-obby-error-wrong-global-password): new constant; error code
	for wrong global password
	(rudel-obby-error-wrong-user-password): new constant; error code
	for wrong user password
	(rudel-obby-error-protocol-version-mismatch): new constant; error
	code for protocol version mismatch
	(rudel-obby-error-not-encrypted): new constant; error code for not
	encrypted

	* Project.ede (target rudel): added rudel-transport.el
	* Makefile (target rudel_LISP): added rudel-transport.el
	* rudel-transport.el (whole file): new file; interface for
	transport backends

2009-09-20  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-remote-operation): added byte -> char
	conversion before the operation is applied to the server-side
	document; updated comments

	* obby/rudel-obby-server.el (rudel-obby-client::rudel-broadcast):
	cosmetic changes
	(rudel-obby-client::rudel-obby/net6_client_login): cosmetic
	changes; improved comments
	(rudel-obby-client::rudel-obby/obby_document): changed
	documentation string; cosmetic changes
	(rudel-obby-client::rudel-obby/obby_document/record): added a
	comment
	(rudel-obby-client::rudel-remote-operation): improved comments

	* obby/rudel-obby-server.el (header): added header comment
	(rudel-obby-client::rudel-obby/obby_document_create): changed
	documentation comment
	(rudel-obby-client::rudel-obby/obby_document/subscribe): changed
	documentation comment; cosmetic changes
	(rudel-obby-client::rudel-obby/obby_document/unsubscribe):
	cosmetic changes
	(rudel-obby-server::initialize-instance): do not run :after; call
	next method
	(rudel-obby-server::rudel-broadcast): signal wrong-type-argument
	instead of just error; cosmetic changes
	(rudel-obby-server::rudel-check-username-and-color): changed
	comments
	(rudel-obby-server::object-print): new method; generate string
	representation with number of clients

2009-09-19  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/record/ins):
	construct the operation and use	`rudel-remote-operation'
	(rudel-obby-client::rudel-obby/obby_document/record/del):
	construct the operation and use `rudel-remote-operation'
	(rudel-obby-client::rudel-remote-operation): new method; transform
	and apply an operation object to the server-side document; send
	operation to all other clients
	(rudel-obby-server::rudel-broadcast): cosmetic changes

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/record/del): swapped
	local and remote revisions in the operation name to be consistent
	with record/ins; does not affect behavior

2009-09-12  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-mode.el (rudel-header-subscriptions--update-from-document):
	force mode line update
	(rudel-header-subscriptions--update-from-buffer): force mode line
	update
	(rudel-header-subscriptions-minor-mode): force mode line update

	* rudel-mode.el
	(rudel-mode-line-publish-state-unpublished-string): new
	customization option; string used to indicate that a buffer is not
	published
	(rudel-mode-line-publish-state-published-string): new
	customization option; string used to indicate that a buffer is
	published
	(rudel-mode-line-publish-state--update-string): use
	`rudel-mode-line-publish-state-unpublished-string' and
	`rudel-mode-line-publish-state-unpublished-string'

	* rudel.el (rudel-session::end-hook): new slot; stores handlers of
	the end hook
	(rudel-session::rudel-end): run end hook
	(rudel-session::rudel-join-session): install handler on session
	end hook to set `rudel-current-session' to nil
	(rudel-session::rudel-end-session): no need to run
	rudel-session-end-hook or reset `rudel-current-session'
	* rudel-hooks.el (rudel-hooks--session-start): add handler for the
	end hook of the session
	(rudel-hooks--session-end): remove the handler from end hook of
	the session; run the rudel-session-end hook
	(rudel-hooks--install-handlers): do install handler for
	rudel-session-end hook; this is now done by installing the in the
	session object
	(rudel-hooks--uninstall-handlers): no need to remove
	rudel-session-end hook

	* rudel-util.el (rudel-socket-owner::rudel-state-change): cover
	more states

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/obby_document_remove):
	implemented, was stub; untested though

2009-09-10  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/net6_client_join): check
	whether we have a user object for the specified user id; modify
	the existing object if there is one

2009-09-09  Jan Moringen  <scymtym@users.sourceforge.net>

	* zeroconf/Makefile (whole file): regenerated
	* wave/Makefile (whole file): regenerated
	* Makefile (target all): build target doc
	(target doc): new target; build documentation
	(target tags): build target tags in doc directory
	(target dist): build target dist in doc directory

2009-09-06  Jan Moringen  <scymtym@users.sourceforge.net>

	* telepathy/rudel-telepathy.el (header): fixes
	(require rudel-backend): required, since we define a backend
	(require rudel-transport): it is a transport backend
	(class rudel-telepathy-backend): derived from
	rudel-transport-backend
	(rudel-telepathy-backend::initialize-instance): new method; set
	version slot
	(autoloading): upgraded to new backend registration style

	* INSTALL (REQUIREMENTS): mention Avahi

2009-09-05  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (require rudel-util): required for `rudel-hook-object'

	* rudel-util.el (property svn:executable): removed property
	* rudel-overlay.el (property svn:executable): removed property

	* doc/Project.ede (whole file): new file; project file for the
	documentation directory
	* doc/Makefile (whole file): new file; generated Makefile for the
	documentation directory
	* doc/card.tex (whole file): new file; reference card for Rudel;
	source
	* doc/card.pdf (whole file): new file; reference card for Rudel;
	PDF

2009-09-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-interactive.el (rudel-read-document): added comment
	(rudel-allocate-buffer-clear-existing): handle the case in which
	case a buffer with the desired name exists and is attached to a
	different document; added some comments

	* rudel-mode.el (header): list all provided modes; bump version
	(require rudel-hooks): required for global hooks
	(rudel-mode-line-publish-state-string): new variable; buffer
	local, holds publish state string for buffer
	(rudel-mode-line-publish-state--add-indicator-to-mode-line): new
	function; add publish state indicator to mode line
	(rudel-mode-line-publish-state--remove-indicator-from-mode-line):
	new function; remove publish state indicator from mode line
	(rudel-mode-line-publish-state--update-string): new function;
	update publish state indicator according to buffer state
	(rudel-mode-line-publish-state--document-attach): new function;
	handle document attaching to buffer
	(rudel-mode-line-publish-state--document-detach): new function;
	handle document detaching from buffer
	(rudel-mode-line-publish-state-minor-mode): new minor mode;
	displays publish state of buffer in mode line
	(global-rudel-mode-line-publish-state-mode): new minor mode;
	globalization of `rudel-mode-line-publish-state-minor-mode'
	(rudel-minor-keymap): menu entries for buffer local and global
	mode line publish state mode

	* rudel.el (require rudel-hooks): required or hook variables
	(rudel-session-start-hook): moved to rudel-hooks.el
	(rudel-session-end-hook): moved to rudel-hooks.el
	* rudel-hooks.el (whole file): new file; contains hook variables
	and mapping from object hooks to global hooks
	* Project.ede (target rudel): added file rudel-hooks.el
	* Makefile (target rudel_LISP): added file rudel-hooks.el

2009-09-03  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-mode.el (rudel-header-subscriptions-minor-mode): improved
	documentation string

2009-08-30  Jan Moringen  <scymtym@users.sourceforge.net>

	* zeroconf/Makefile (whole file): new file; generated Makefile for
	the zeroconf subproject

	* wave/rudel-wave.el (whole file): new file; main class of the
	wave backend
	* wave/Project.ede (whole file): new file; project file for the
	wave subproject
	* wave/Makefile (whole file): new file; generated Makefile for the
	wave subproject
	* Project.ede (target autoloads): added wave directory
	* Makefile (LOADDIRS): added wave and zeroconf directories
	(VERSION): bumped to 0.2
	(target all): added wave and zeroconf
	(tags): descend into zeroconf and wave directories
	(dist): descend into zeroconf and wave directories

2009-08-28  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-change-color): run the change hook of the self
	user

	* rudel-overlay.el (rudel-overlay-set-face-attributes): check the
	face actually exists

2009-08-27  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-mode.el (rudel-header-subscriptions-use-images): new
	variable; controls whether images are used when formatting user
	names
	(rudel-header-subscriptions-separator): new variable; separator
	used when formatting user names
	(rudel-header-subscriptions--make-format): new function; make a
	format object for header line
	(rudel-header-subscriptions--update-from-document): new function;
	update header line from document
	(rudel-header-subscriptions--update-from-buffer): new function;
	update header line from buffer
	(rudel-header-subscriptions--options-changed): new function;
	update header line in all buffers that have
	rudel-header-subscriptions-minor-mode enabled after customization
	option change
	(rudel-header-subscriptions--user-change): new function; update
	header line after a user object change
	(rudel-header-subscriptions--add-user): new function; watch newly
	subscribed user and update header line
	(rudel-header-subscriptions--remove-user): new function; stop
	watching user and update header line
	(minor mode rudel-header-subscriptions-minor-mode): new minor
	mode; display subscribed users in buffer's header line
	(rudel-header-subscriptions--attach): new function; enable header
	subscription minor mode when attaching
	(rudel-header-subscriptions--detach): new function; disable header
	subscription minor mode when detaching
	(rudel-header-subscriptions--add-document): new function; monitor
	attaching/detaching of new document
	(rudel-header-subscriptions--remove-document): new function; stop
	monitoring attaching/detaching of new document
	(rudel-header-subscriptions--session-start): new function; watch
	documents being added/removed to/from the session
	(rudel-header-subscriptions--session-end): new function; stop
	watching documents being added/removed to/from the session
	(minor mode global-rudel-header-subscriptions-mode): global minor
	mode that controls `rudel-header-subscriptions-minor-mode' in
	buffers
	(advice global-rudel-header-subscriptions-mode): controls
	adding/removing watches for added/removed documents when the
	global mode is enabled/disabled
	(rudel-minor-keymap): Added entries for
	`rudel-header-subscriptions-minor-mode' and
	`global-rudel-header-subscriptions-mode'

2009-08-26  Jan Moringen  <scymtym@users.sourceforge.net>

	* . (property svn:ignore): added patterns
	* jupiter (property svn:ignore): added patterns
	* obby (property svn:ignore): added patterns

	* rudel.el (rudel-session::add-user-hook): new slot; add user hook
	function list
	(rudel-session::remove-user-hook): new slot; remove user hook
	function list
	(rudel-session::add-document-hook): updated documentation string
	(rudel-session::remove-document-hook): updated documentation
	string
	(rudel-session::rudel-add-user): run add user hook
	(rudel-session::rudel-remove-user): run remove user hook

	* rudel.el (rudel-session-start-hook): new variable; session start
	hook function list
	(rudel-session-end-hook): new variable; session end hook function
	list
	(rudel-join-session): run session start hook
	(rudel-end-session): run session end hook

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document_create): call
	`generate-new-buffer-name' on complete buffer name; not just name
	part

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/subscribe): send
	number of bytes instead of number of characters

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-document-synching::remaining-bytes):
	fixed initarg num-bytes -> remaining-bytes

	* rudel.el (rudel-session::add-document-hook): new slot; run when
	a document gets added to the session
	(rudel-session::remove-document-hook): new slot; run when a
	document gets removed from the session
	(rudel-session::rudel-add-document): run add document hook
	(rudel-session::rudel-remove-document): run remove document hook
	(rudel-document::unsubscribe-hook): fixed initarg subscribe-hook
	-> unsubscribe-hook

2009-08-25  Jan Moringen  <scymtym@users.sourceforge.net>

	* www/index.html (Download): link to http://bazaar-vcs.org;
	improved wording

	* www/index.html (Download): changed link to source; add browse
	source link for bzr

	* INSTALL (REQUIREMENTS): precise CEDET release version

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_user_colour): run change hook
	after setting slot
	(rudel-obby-server::rudel-remove-client): run change hook after
	setting slot
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/net6_client_part): run
	change hook after setting slots
	(rudel-obby-client-state-idle::rudel-obby/obby_user_colour): run
	change hook after setting slot
	* rudel.el (class rudel-user): derive from `rudel-hook-object'
	(rudel-user::change-hook): new slot; stores change hook functions

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_user_colour): cosmetic changes
	(rudel-obby-client::rudel-obby/obby_document/subscribe): use
	`rudel-add-user'
	(rudel-obby-client::rudel-obby/obby_document/unsubscribe): use
	`rudel-remove-user'
	(rudel-obby-server::rudel-check-username-and-color): whitespace
	fixes

2009-08-23  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-document::attach-hook): new slot; attach hook
	function list
	(rudel-document::detach-hook): new slot; detach hook function list
	(rudel-document::rudel-attach-to-buffer): run hook `attach-hook'
	(rudel-document::rudel-detach-from-buffer): run hook `detach-hook'
	(rudel-document::rudel-add-user): improved documentation string
	(rudel-document::rudel-remove-user): improved documentation string

	* obby/rudel-obby.el
	(rudel-obby-user::eieio-speedbar-object-buttonname): fixed typo

2009-08-21  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/obby_document/subscribe):
	call `rudel-add-user'
	(rudel-obby-client-state-idle::rudel-obby/obby_document/unsubscribe):
	call `rudel-remove-user'
	* rudel.el (class rudel-document): mixin rudel-hook-object
	(rudel-document::subscribe-hook): new slot; subscribe-hook
	function list
	(rudel-document::unsubscribe-hook): new slot; unsubscribe-hook
	function list
	(rudel-document::rudel-add-user): new method; add user to list of
	subscribed users and run subscribe-hook
	(rudel-document::rudel-remove-user): new method; remove user from
	list of subscribed users and run unsubscribe-hook

	* obby/rudel-obby.el (header): cosmetic changes
	(include rudel-icons): `rudel-display-string' uses icons
	(rudel-obby-user::eieio-speedbar-object-buttonname): use
	`rudel-display-string'
	(rudel-obby-user::rudel-display-string): new method; textual
	representation of user object
	(rudel-obby-parse-message): cosmetic changes
	* rudel.el (include rudel-icons): `rudel-display-string' uses
	icons
	(rudel-user::rudel-display-string): new method; textual
	representation of user object

	* rudel-util.el (rudel-hook-object): new class; abstract mixin for
	classes that offer hooks
	(rudel-hook-object::object-add-hook): new method; add function to
	hook list
	(rudel-hook-object::object-remove-hook): new method; remove
	function from hook list
	(rudel-hook-object::object-run-hook-with-args): new method; run
	hook functions

2009-08-20  Jan Moringen  <scymtym@users.sourceforge.net>

	* icons/plaintext.svg (new file): plaintext icon
	* icons/person.svg (new file): person icon
	* icons/encrypted.svg (new file): encrypted icon
	* icons/document.svg (new file): document icon
	* icons/disconnected.svg (new file): disconnected icon
	* icons/connected.svg (new file): connected icon
	* rudel-icons.el (new file): loading icons
	* Project.ede (target rudel): added rudel-icons.el

2009-08-19  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-join-session): renamed local variable backend to
	session-initiation-backend

2009-08-17  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-state.el (rudel-obby-state::rudel-accept): fixed
	format of warning message

	* rudel-state-machine.el (require working): needed by
	`rudel-state-wait'

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/obby_user_colour): set
	face attributes
	* rudel.el (rudel-change-color): set face attributes
	* rudel-overlay.el (rudel-overlay-make-face): use
	`rudel-overlay-set-face-attributes'
	(rudel-overlay-set-face-attributes): new function; set face
	attributes

	* rudel-overlay.el (rudel-overlay-author-set-properties): call
	`rudel-overlay-make-face-symbol'
	(rudel-overlay-make-face-symbol): new function; return face symbol

2009-08-16  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-overlay.el (rudel-overlay-author-display): option that
	controls display of author overlays
	(rudel-make-author-overlay): call
	`rudel-overlay-author-set-properties' to set the overlay
	properties
	(rudel-overlay-author-set-properties): new function; set overlay
	properties; respects rudel-overlay-author-display
	(rudel-overlay-author-update): new function; update overlay
	properties based on associated user object
	(rudel-overlay-options-changed): new function; call
	`rudel-overlay-author-update' on all Rudel overlays in all buffers
	* rudel-mode.el (header): cosmetic changes
	(rudel-minor-menu): added menu entry to toggle display of author
	overlays

	* rudel-overlay.el (rudel-make-author-overlay): use `intern'
	instead of `make-symbol' when allocating the face name; this way,
	faces can actually be created lazily
	(rudel-overlay-make-face): call `make-face' for the new face

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-document-synching::object-print): fixed
	slot name remaining-bytes

	* rudel.el (rudel-host-session): the backend object is the cdr of
	the result of `rudel-backend-choose'

2009-08-15  Jan Moringen  <scymtym@users.sourceforge.net>

	* telepathy/rudel-telepathy.el (header): added file comment
	* obby/rudel-obby-state.el (header): fixed email address
	(whole file): whitespace fixes
	* jupiter/jupiter.el (header): cosmetic changes
	(whole file): whitespace fixes
	* rudel-util.el (header): cosmetic changes
	* rudel-mode.el (header): cosmetic changes
	* rudel-errors.el (header): fixed type
	(whole file): whitespace fixes

	* obby/rudel-obby.el (rudel-ask-connect-info): added optional
	argument info; do not ask for things that are already specified in
	info
	(autoload): register obby service with the Zeroconf backend
	* zeroconf/rudel-zeroconf.el (new file): Zeroconf session
	initiation for Rudel
	* zeroconf/Project.ede (new file): subproject zeroconf
	* rudel.el (rudel-join-session): call `rudel-ask-info' to augment
	connect info
	* Project.ede (target autoloads): added directory zeroconf
	* INSTALL (INSTALLING): mention zeroconf subdirectory
	(COMPILING): mention zeroconf target

	* rudel-backend.el (rudel-backend-factory::rudel-get-backend):
	return backend as a cons
	(rudel-backend-get): new function; convenience function for
	getting backends

	* obby/rudel-obby.el (header): extended commentary and history
	(rudel-obby-version): bumped to 0.2
	(rudel-obby-backend::initialize-instance): set :version slot in
	constructor instead of using obsolete lambda expression in
	initform

2009-08-14  Jan Moringen  <scymtym@users.sourceforge.net>

	* Project.ede (project rudel): bumped version to 0.2; added
	mailing list and path to web files

	* rudel-backend.el (rudel-backend-factory): do not initialize
	backends with lambda expression
	(rudel-backend-factory::initialize-instance): new method;
	initialize backends
	(rudel-backend-cons-p): use `object-p' instead of `eieio-object-p'
	(rudel-backend-dump): changed format slightly

2009-08-13  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (include rudel-session-initiation): required for
	`rudel-join-session'
	(rudel-join-session): mostly rewritten; moved user interaction to
	`interactive' form
	* rudel-session-initiation.el (new file): session initiation
	backend interface and high-level programming interface
	* Project.ede (target rudel): added rudel-session-initiation.el
	* Makefile (rudel_LISP): added rudel-session-initiation.el

	* rudel-interactive.el (rudel-read-session): discriminate sessions
	vs. session generating objects using `rudel-backend-cons-p'

	* rudel-backend.el (rudel-backend-cons-p): new function; checks
	whether a cons consists of a backend name and object

2009-08-12  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-interactive.el (rudel-read-session): new function; read
	session by name and return it

	* rudel-interactive.el (rudel-read-backend): argument backends is
	no longer optional; always return a cons of backend name and
	object; updated documentation string
	(whole file): whitespace fixes
	* rudel-backend.el (rudel-backend-choose): always return a cons of
	backend name and object; updated documentation string

2009-08-11  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (file header): added project URL
	(whole file): improved some comments

2009-08-10  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (include eieio-base): needed for eieio-named

2009-08-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-state-machine.el (header section commentary): updated
	(rudel-state-machine::initialize-instance): use
	`rudel--switch-to-return-value' to allow immediate switch to
	another state
	(rudel-state-machine::rudel-switch): use
	`rudel--switch-to-return-value' to switch to successor state
	(rudel-state-machine::rudel--switch-to-return-value): new function
	switch to successor state for different kinds of specifications of
	the successor state

2009-08-03  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (require rudel-backend): now necessary
	(require rudel-protocol): now necessary
	(class rudel-obby-backend): now derived from `rudel-backend';
	autoloaded
	(autoloading): use `rudel-add-backend'
	* rudel.el (require rudel-backend): backends have their own file
	(class rudel-backend): moved to rudel-backend.el
	(rudel-load-backends): moved to rudel-backend.el
	(rudel-suitable-backends): moved to rudel-backend.el
	(rudel-choose-backend): moved to rudel-backend.el
	(rudel-join-session): use `rudel-backend-choose'
	(rudel-host-session): use `rudel-backend-choose'

	* rudel-protocol.el (new file): interface for Rudel protocol
	backends
	* Project.ede (target rudel): added rudel-protocol.el
	* Makefile (rudel_LISP): added rudel-protocol.el

	* rudel-backend.el (rudel-backend-factory::rudel-get-backend):
	improved documentation string
	(rudel-backend-factory::rudel-suitable-backends): improved
	documentation string
	(rudel-backend-suitable-backends): improved documentation string
	(rudel-backend-choose): When only one backend matches, do not
	check interactivity using `interactive-p', that does not work;
	call `sit-for' correctly

2009-08-02  Jan Moringen  <scymtym@users.sourceforge.net>

	* jupiter/Makefile (whole file): regenerated; reflects CEDET
	changes
	* rudel-backend.el (new file): generic backend management, query
	and loading functions
	* Project.ede (target rudel): added rudel-backend.el to sources
	* Makefile (rudel_LISP): added rudel-backend.el

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/net6_client_login): use slot
	:object-name instead of calling object-name-string
	(rudel-obby-server::rudel-add-context): use slot :object-name
	instead of calling object-name-string
	* obby/rudel-obby-client.el
	(rudel-obby-client-state-idle::rudel-obby/obby_document/rename):
	use slot :object-name instead of calling object-name-string
	(rudel-obby-connection::rudel-add-context): use slot :object-name
	instead of calling object-name-string
	(rudel-obby-connection::rudel-publish): use slot :object-name
	instead of calling object-name-string
	* rudel.el (class rudel-user): added base class eieio-named for
	virtual slot :object-name; made abstract
	(class rudel-document): added base class eieio-named for virtual
	slot :object-name
	* rudel-overlay.el (rudel-make-author-overlay): use slot
	:object-name instead of calling object-name-string

	* rudel-state-machine.el
	(rudel-state-machine::initialize-instance): use &rest slots
	instead of just slots

2009-07-15  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-document::rudel-detach-from-buffer): call
	`rudel-overlays-remove-all'; remove `rudel-unpublish-buffer' hook
	early
	* rudel-overlay.el (rudel-overlays-remove-all): new function;
	remove all overlays from the current buffer
	(whole file): cosmetic changes; typo fixes; whitespace fixes

	* obby/rudel-obby.el (rudel-obby-document::rudel-unique-name):
	Check `next-method-p' before calling the next method
	* obby/rudel-obby-client.el
	(rudel-obby-connection::initialize-instance): Check
	`next-method-p' before calling the next method
	(rudel-obby-connection::rudel-register-state): Check
	`next-method-p' before calling the next method
	(rudel-obby-connection::rudel-disconnect): Check
	`next-method-p' before calling the next method
	* rudel.el (rudel-client-session::rudel-end): Check
	`next-method-p' before calling the next method

2009-07-13  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-backend::rudel-connect): only
	start the network process after everything is ready; wait for the
	connection state machine to reach a success or error state
	(rudel-obby-backend::rudel-host): cosmetic changes
	(class rudel-obby-user): cosmetic changes
	* rudel.el (rudel-join-session): reversed order of creation for
	session and connection; do not catch errors to give error messages
	a chance

	* jupiter/jupiter-insert.el (jupiter-insert::jupiter-transform):
	cosmetic changes
	(whole file): whitespace fixes

	* rudel.el (rudel-session::rudel-find-user): added documentation
	string; cosmetic changes
	(rudel-session::rudel-find-document): added documentation string;
	cosmetic changes
	(whole file): whitespace fixes

2009-07-12  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-speedbar.el (eieio-speedbar-object-buttonname): use
	`rudel-unique-name' instead of `object-name-string'

	* obby/rudel-obby-state.el (rudel-enter): return nil

	* obby/rudel-obby-client.el
	(rudel-obby-client-state-joining::rudel-enter): return nil
	(rudel-obby-client-state-join-failed::rudel-enter): return nil
	(rudel-obby-client-state-session-synching::rudel-enter): return
	nil
	(rudel-obby-client-state-session-synching::object-print): new
	method; add number of remaining items to string representation
	(rudel-obby-client-state-subscribing::rudel-enter): nil
	(rudel-obby-client-state-document-synching::rudel-enter): nil
	(rudel-obby-client-state-document-synching::object-print): new
	method; add number of remaining bytes to string representation

2009-07-11  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-util.el (with-parsed-arguments): added debug
	declaration
	(whole file): whitespace fixes
	* rudel-util.el (rudel-assemble-line-fragments): added debug
	declaration
	(rudel-loop-lines): added debug declaration
	(rudel-loop-chunks): fixed documentation string; added debug
	declaration

	* rudel-state-machine.el (rudel-no-start-state): new error symbol
	(rudel-state-machine::initialize-instance): try hard to find a
	suitable start sate; call `rudel-switch' instead of just
	`rudel-enter'
	(rudel-state-machine::rudel-switch): always return the new current
	state; accept successor state from `rudel-enter'
	(rudel-state-machine::object-print): new method; add current state
	of state machine to string representation
	(rudel-state-machine::rudel-state-wait): whitespace fixes

2009-07-07  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (class rudel-obby-backend): better
	documentation string
	(rudel-obby-backend::rudel-ask-connect-info): added documentation
	string
	(rudel-obby-backend::rudel-connect): added documentation string
	(rudel-obby-backend::rudel-ask-host-info): added documentation
	string
	(rudel-obby-backend::rudel-host): added documentation string
	(rudel-obby-backend::rudel-make-document): added documentation
	string
	(rudel-obby-send): cosmetic changes
	(whole file): whitespace fixes

2009-07-05  Jan Moringen  <scymtym@users.sourceforge.net>

	* INSTALL (REQUIREMENTS): added Emacs itself and GNUTls

	* rudel-tls.el (rudel-tls-start-tls): added a message
	(rudel-tls-wait-handshake): switch to filter
	`rudel-tls-established' instead of restoring the original filter
	(rudel-tls-established): new function; filters GNUTls messages in
	encrypted connections
	(whole file): whitespace fixes

2009-07-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* README (INTRODUCTION): extended a bit
	(JOINING A SESSION): added prompt/input example and an explanation
	of encryption issues in the obby backend
	(KNOWN BUGS): new section; no known bugs yet, though

2009-06-17  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el (require rudel-state-machine): the
	connection now is a state machine
	(require rudel-obby-errors): used when analyzing login failures
	(require rudel-obby-state): useful base classes for states
	(rudel-obby-client-state-new): new class; initial state of new
	connections
	(rudel-obby-client-state-encryption-negotiate): new class;
	first encryption state
	(rudel-obby-client-state-encryption-start): new class; second
	encryption state
	(rudel-obby-client-state-joining): new class
	(rudel-obby-client-state-join-failed): new class; entered after
	failed login attempt
	(rudel-obby-client-state idle): new class; default state of
	established connections
	(rudel-obby-client-state-session-synching): new class;
	synchronizing session state to client
	(rudel-obby-client-state-subscribing): new class; first state of
	document subscription
	(rudel-obby-client-state-document-synching): new class;
	synchronizing document state to client
	(rudel-obby-client-connection-states): new variable; alist of
	name symbols and associated state classes
	(rudel-obby-connection::initialize-instance): register states
	(rudel-obby-connection::rudel-register-state): new method; set
	connection slot of state to its connection
	(rudel-obby-connection::rudel-add-context): cleanup
	(rudel-obby-connection::rudel-message): dispatch message using
	`rudel-accept'
	(rudel-obby-connection::rudel-subscribe-to): initiate subscription
	by switching to state 'subscribing'

	* obby/rudel-obby-state.el (rudel-obby-document-handler): new
	class; mixin class that provides handling of obby 'document'
	messages

	* rudel-state-machine.el
	(rudel-state-machine::initialize-instance): find start state in
	slots and switch into it
	(while-file): whitespace fixes

2009-06-15  Jan Moringen  <scymtym@users.sourceforge.net>

	* www/index.html (section download): fixed link to download area
	(whole file): whitespace cleanup

	* obby/rudel-obby-state.el (new file): finite state machine states
	for the rudel backend
	* obby/Project.ede (target rudel/obby): added rudel-obby-state.el
	* obby/Makefile (target obby_LISP): added rudel-obby-state.el

	* rudel-util.el (require rudel-errors): required for dispatch
	errors
	(symbol rudel-dispatch-error): new condition symbol for dispatch
	errors
	(rudel-dispatch): new function; dispatch to method based on method
	name
	(whole file): whitespace fixes

2009-06-14  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-mode.el (global-rudel-minor-mode): removed; the variable
	is created by `define-minor-mode'
	(minor-mode-alist): managed by `define-minor-mode'

	* rudel-mode.el (require easy-mmode): used to define global rudel
	minor mode
	(rudel-minor-keymap): cosmetic changes
	(global-rudel-minor-mode): use `define-minor-mode' to define the
	mode
	(whole file): whitespace cleanup

	* rudel-telepathy.el (whole file): moved to
	telepathy/rudel-telepathy.el
	* telepathy/rudel-telepathy.el (whole file): moved from
	rudel-telepathy.el

	* obby/rudel-obby-server.el (whole file): whitespace cleanup
	* obby/rudel-obby-client.el (require rudel-obby): removed;
	unnecessary
	(rudel-obby-connection::initialize-instance): use &rest for `slots'
	argument; cosmetic changes
	(rudel-obby-connection::rudel-change-color-): use own `rudel-send'
	method instead of the socket's
	(rudel-obby-connection::rudel-subscribe-to): cosmetic changes
	(rudel-obby-connection::rudel-unsubscribe-from): cosmetic changes
	(rudel-obby-connection::rudel-local-operation): cosmetic changes
	(whole file): whitespace cleanup

2009-06-13  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-errors.el (new file): error data
	* rudel-state-machine.el (new file): a simple finite state machine
	implementation
	* Project.ede (target rudel): added rudel-errors.el and
	rudel-state-machine.el
	* Makefile (target rudel_LISP): added rudel-errors.el and
	rudel-state-machine.el

2009-06-12  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el (require rudel-obby-errors): now
	required
	(rudel-obby-client::rudel-obby/net6_client_login): check username
	and color before adding the client
	(rudel-obby-server::rudel-check-username-and-color): new method;
	make sure username and color are valid and there are no duplicates
	* obby/rudel-obby-errors.el (new file): error data for the obby
	backend
	* obby/Project.ede (rudel/obby): added rudel-obby-errors.el
	* obby/Makefile (obby_LISP): added rudel-obby-errors.el

	* rudel.el (rudel-user::rudel-color): added accessor `rudel-color'

	* obby/rudel-obby-server.el (require cl): required

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/net6_client_login): send suffices
	of synchronized documents

2009-06-11  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document_create): send
	document/rename message to client when the document suffix changes

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/net6_client_login): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_user_colour): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document_create): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document/subscribe): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document/unsubscribe): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document/record): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document/record/ins): use
	`with-parsed-arguments'
	(rudel-obby-client::rudel-obby/obby_document/record/del): use
	`with-parsed-arguments'

	* obby/rudel-obby-server.el (header): fixed version

2009-06-10  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-local-operation): fixed wording in
	comment

	* www/images/development.png (whole file): changed size 48x48 ->
	64x64
	* www/images/development.svg (whole file): changed size 48x48 ->
	64x64
	* www/images/download.png (whole file): changed size 48x48 ->
	64x64
	* www/images/download.svg (whole file): changed size 48x48 ->
	64x64
	* www/images/info.png (whole file): changed size 48x48 -> 64x64
	* www/images/info.svg (whole file): changed size 48x48 -> 64x64

	* index.html (section introduction): wording fixes; link to Gobby
	(whole file): removed external link class for sourceforge links
	(section download): added link to INSTALL file in svn code browser
	(section footer): fixed copyright

	* compatibility.html (section footer): fixed copyright

2009-06-09  Jan Moringen  <scymtym@users.sourceforge.net>

	* INSTALL (section REQUIREMENTS): removed ERT which is not
	currently used
	(section INSTALL): some wording and file name fixes
	(section COMPILING): precise make command

	* www/index.html (section development): fixed mailing list and
	issue tracker links; removed email address

	* www/compatibility.html (head): fixed charset
	(section semantic): added missing <p> tag

	* www/compatibility.html (new file): compatibility information
	* www/index.html (new file): start page
	* www/style.css (new file): stylesheet
	* www/images/development.png (new file): development icon
	* www/images/development.svg (new file): development icon
	* www/images/download.png (new file): download icon
	* www/images/download.svg (new file): download icon
	* www/images/email-link.png (new file): icon for email links
	* www/images/external-link.png (new file): icon for external links
	* www/images/info.png (new file): info icon
	* www/images/info.svg (new file): info icon
	* www/images/screenshot.png (new file): screenshot for the start
	page

	* obby/rudel-obby-serverl.el
	(rudel-obby-client::rudel-obby/obby_document_create): find unique
	suffix for the new document; send suffix to clients

	* obby/rudel-obby.el (header): fixed license text
	* obby/rudel-obby-util.el (header): fixed license text
	* obby/rudel-obby-server.el (header): fixed license text
	* obby/rudel-obby-client.el (header): fixed license text
	* jupiter/jupiter.el (header): fixed license text
	* jupiter/jupiter-operation.el (header): fixed license text
	* jupiter/jupiter-nop.el (header): fixed license text
	* jupiter/jupiter-insert.el (header): fixed license text
	* jupiter/jupiter-delete.el (header): fixed license text
	* jupiter/jupiter-compound.el (header): fixed license text
	* rudel.el (header): fixed license text
	* rudel-util.el (header): fixed license text
	* rudel-tls.el (header): fixed license text
	* rudel-telepathy.e (header): fixed license text
	* rudel-speedbar.el (header): fixed license text
	* rudel-overlay.el (header): fixed license text
	* rudel-operators.el (header): fixed license text
	* rudel-operations.el (header): fixed license text
	* rudel-mode.el (header): fixed license text
	* rudel-interactive.el (header): fixed license text
	* rudel-compat.el (header): fixed license text

	* obby/rudel-obby-util.el (require cl): now required
	(generic rudel-obby-char->byte): new generic; char positions ->
	byte positions
	(jupiter-insert::rudel-obby-char->byte): new method; char
	positions -> byte positions
	(jupiter-delete::rudel-obby-char->byte): new method; char
	positions -> byte positions
	(jupiter-compound::rudel-obby-char->byte): new method; char
	positions -> byte positions
	(jupiter-nop::rudel-obby-char->byte): new method; char positions
	-> byte positions
	(generic rudel-obby-byte->char): new generic; byte positions ->
	char positions
	(jupiter-insert::rudel-obby-byte->char): new method; byte
	positions -> char positions
	(jupiter-delete::rudel-obby-byte->char): new method; byte
	positions -> char positions
	(jupiter-compound::rudel-obby-byte->char): new method; byte
	positions -> char positions
	(jupiter-nop::rudel-obby-byte->char): new method; byte positions
	-> char positions
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-local-operation): call
	`rudel-obby-char->byte' before processing
	(rudel-obby-connection::rudel-remote-operation): call
	`rudel-obby-byte->char' before processing
	* rudel.el (rudel-buffer-change-workaround-data): new variable;
	holds change data for later use
	(rudel-document::rudel-attach-to-buffer): add
	`rudel-buffer-change-workaround' to 'before-change-functions'
	(rudel-document::rudel-detach-from-buffer): remove
	`rudel-buffer-change-workaround' from 'before-change-functions'
	(rudel-buffer-change-workaround): new function; stores change data
	for later use

2009-06-07  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/net6_client_join): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/net6_client_part): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_welcome): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_sync_init): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_sync_usertable_user): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_user_colour): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_sync_doclist_document):
	use `with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document_create): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document_remove): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document): use
	`with-parsed-arguments'; cleanup
	(rudel-obby-connection::rudel-obby/obby_document/rename): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document/subscribe): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document/unsubscribe): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document/sync_chunk): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document/record): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document/record/ins): use
	`with-parsed-arguments'
	(rudel-obby-connection::rudel-obby/obby_document/record/del): use
	`with-parsed-arguments'

2009-06-06  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/net6_client_part): use `eql',
	not `=' when calling `rudel-find-user' since the client id can be
	nil

	* obby/rudel-obby-util.el (require jupiter): silence byte compiler

	* obby/rudel-obby-util.el (rudel-obby-dispatch): moved inside file
	(with-parsed-arguments): new macro; executed forms with variables
	bound to parsed arguments

2009-06-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (require rudel-interactive): interactive functions use
	`rudel-read-backend' and `rudel-read-document'

	* rudel.el (rudel-buffer-document): mark as permanent local
	variable to prevent deletion in the event of a major-mode change
	(rudel-document::rudel-attach-to-buffer): add (buffer-locally)
	`rudel-handle-major-mode-change' to 'change-major-mode-hook' such
	that it can repair damage caused by major-mode changes
	(rudel-document::rudel-detach-from-buffer): remove
	`rudel-handle-major-mode-change' from 'change-major-mode-hook'
	(rudel-mode-changed-buffers) new variable; temporarily stores
	buffers that underwent major-mode changes
	(rudel-handle-major-mode-change): new function; schedules buffers
	for repair after major-mode changes
	(rudel-after-major-mode-change): new function; repairs buffer
	objects after major-mode changes

2009-06-03  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-buffer-has-document-p): use `buffer-local-value'
	(rudel-buffer-document): use `buffer-local-value'
	(rudel-set-buffer-document): added documentation string

2009-06-02  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-handle-buffer-change): There are three cases
	now: insert, delete and arbitrary changes; arbitrary changes
	generate a delete and insert operation

	* rudel-mode.el (rudel-minor-keymap): added some comments
	(global-rudel-minor-mode): extended documentation string; cleaned
	up code; added comments

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/net6_client_part): fixed typo
	in variable name client-id-numeric

2009-05-28  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-util.el (header): Fixed version (1.0 -> 0.1)

	* obby/rudel-obby-client.el (header): Fixed version (1.0 -> 0.1)
	(rudel-obby-connection::rudel-obby/obby_document/record/split):
	introduced temporary variable

2009-??-??  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-buffer-document): removed; replaced by
	rudel-buffer-documents hash-table
	(rudel-buffer-documents): new variable; a hash-table, which
	associates documents to buffers
	(rudel-buffer-has-document-p):
	(rudel-buffer-document):
	(rudel-set-buffer-document):

2009-03-16  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/net6_client_part): do not crash
	if the client id cannot be found

	* obby/rudel-obby.el (rudel-obby-backend::rudel-make-document):
	specify value 1 for slot suffix
	(rudel-obby-document::suffix): new slot; contains the suffix
	number of the document
	(rudel-obby-document::rudel-unique-name): new method; return
	unique name based on document name and suffix
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/obby_sync_doclist_document): do
	not ignore the suffix when creating the document object
	(rudel-obby-connection::rudel-obby/obby_document_create): do not
	ignore the suffix when creating the document object
	(rudel-obby-connection::rudel-obby/obby_document/rename): change
	document name and suffix as requested
	* rudel.el (rudel-document::rudel-unique-name): new method;
	returns a unique name for the document
	(rudel-document::rudel-suggested-buffer-name): new method; returns
	a suggested name for the buffer attached to the document
	(rudel-subscribe): use `rudel-suggested-buffer-name' instead of
	the object name
	* rudel-interactive.el (rudel-read-document): use the unique names
	of the documents instead of the object names

2009-02-27  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-document::rudel-attach-to-buffer): add hook to
	detach document from the buffer when the buffer is killed
	(rudel-document::rudel-detach-from-buffer): remove unpublish
	function kill buffer hook

2009-02-23  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-document): minor cleanup
	(rudel-document::rudel-attach-to-buffer): stylistic changes
	(rudel-document::rudel-detach-from-buffer): fixed argument order in
	call to `rudel-set-buffer-document'

	* obby/rudel-obby-server.el
	(rudel-obby-server::rudel-remove-client): Make sure there is a
	user object before setting the status to offline

	* obby/rudel-obby-client.el (rudel-obby/net6_encryption_failed):
	only fail if encryption has been requested in the first
	place. otherwise, just carry on

	* rudel.el (rudel-document::rudel-attach-to-buffer): use
	`rudel-set-buffer-document'
	(rudel-document::rudel-detach-from-buffer): use
	`rudel-set-buffer-document'
	(rudel-buffer-has-document-p): new function; test whether a buffer
	has an associated document object
	(rudel-buffer-document): new function; returns associated document
	object of a buffer
	(rudel-set-buffer-document): new functions; sets associated
	document object of a buffer
	(rudel-handle-buffer-change): use `rudel-buffer-has-document-p'
	(rudel-publish-buffer): use `rudel-buffer-has-document-p'
	(rudel-unpublish-buffer): use `rudel-buffer-has-document-p' and
	`rudel-buffer-document'
	* rudel-mode.el (rudel-minor-keymap): use
	`rudel-buffer-has-document-p'

	* obby/rudel-obby-client.el (rudel-obby/obby_document/rename):
	new method; dummy implementation

	* obby/rudel-obby-client.el (rudel-obby/net6_client_join):
	stylistic change

2009-02-21  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-util.el (generic rudel-operation->message): new
	generic function; serializes an operation
	(jupiter-insert::rudel-operation->message): new method
	(jupiter-delete::rudel-operation->message): new method
	(jupiter-compound::rudel-operation->message): new method
	(jupiter-nop::rudel-operation->message): new method
	(rudel-message->operation): new function; deserializes an
	operation from a received message
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-local-insert): do not construct
	message string; use `rudel-operation->message'
	(rudel-obby-connection::rudel-local-delete): do not construct
	message string; use `rudel-operation->message'
	(rudel-obby-connection::rudel-local-operation): new method;
	handles operation objects that represent local operations
	(rudel-obby-connection::rudel-remote-operation): new method;
	handles operation objects that represent remote operations
	(rudel-obby-connection::rudel-obby/obby_document/record/ins):
	construct operation name correctly; do not call jupiter context to
	transform operation
	(rudel-obby-connection::rudel-obby/obby_document/record/del):
	construct operation name correctly; do not call jupiter context to
	transform operation
	(rudel-obby-connection::rudel-obby/obby_document/record/split):
	new method; handles split operation messages
	(rudel-obby-connection::rudel-obby/obby_document/record/noop): new
	method; handles nop messages

2009-02-12  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-connect-info):
	ask whether to encrypt the connection
	(rudel-obby-backend::rudel-connect): create connection object
	capable of StartTLS encryption when encryption was requested
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/net6_encryption): do not fail
	when the server requests encryption
	(rudel-obby-connection::rudel-obby/net6_encryption_begin): start
	TLS encryption for the connection
	(rudel-obby-connection::rudel-obby/net6_encryption_failed): new
	method; stub
	* rudel-tls.el (new file): StartTLS encryption for Rudel
	* Project.ede ("rudel"): added rudel-tls.el
	* Makefile (rudel_LISP): added rudel-tls.el

2009-02-06  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-compat.el (header): fixed email address, keywords, legal
	notice and file commentary

2009-02-05  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-compat): require rudel-compat for
	`read-color'
	* rudel.el (rudel-compat): require rudel-compat for `read-color'
	* rudel-interactive.el (rudel-compat): require rudel-compat for
	`read-color'
	* rudel-compat.el (new file): compatibility code
	* Project.ede (rudel): added rudel-compat.el
	* Makefile (rudel_LISP): regenerated: added rudel-compat.el

2009-02-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (require rudel)
	* obby/rudel-obby-util.el (require rudel)
	* obby/rudel-obby-client.el (require rudel-obby): make compilation
	succeed

	* rudel.el (include eieio-speedbar): I need it for now; I should
	get rid of it later

	* INSTALL (REQUIREMENTS): added note that CVS version of cedet is
	required
	(INSTALLING): added subdirectories jupiter and obby in load path
	listing; fixed name of autoload file

2009-02-02  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-connect-info)
	(rudel-obby-backend::rudel-host, rudel-obby-replace-in-string)
	* obby/rudel-obby-util.el (rudel-obby-dispatch)
	* obby/rudel-obby-server.el (rudel-obby-client::rudel-obby/obby_document)
	(rudel-obby-server::rudel-broadcast, rudel-obby-server::rudel-make-user)
	* obby/rudel-obby-client.el (rudel-obby-connection::rudel-obby/net6_client_join)
	(rudel-obby-connection::rudel-obby/obby_document)
	* jupiter/jupiter-operation.el (jupiter-operation)
	* rudel.el (rudel-backend, rudel-session, rudel-server-session)
	(rudel-connection, rudel-document)
	(rudel-document::rudel-attach-to-buffer)
	(rudel-document::rudel-detach-from-buffer)
	(rudel-document::rudel-insert, rudel-document::rudel-delete)
	(rudel-change-color)
	* rudel-util.el (rudel-assemble-line-fragments, rudel-loop-lines)
	* rudel-overlay.el (rudel-make-author-overlay)
	* rudel-interactive.el (rudel-read-backend, rudel-read-user-color)
	(rudel-read-user, rudel-read-document): replaced 't by t

	* rudel-operators.el (rudel-overlay-operators::rudel-insert):
	Fixed computation of insertion offset when appending to the end of
	the buffer string

	* rudel.el (rudel-document::rudel-chunks): fixed invalid access to
	last chunk for empty buffer

	* rudel.el (rudel-document::rudel-attach-to-buffer): fixed
	incorrect slot reference

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/subscribe): minor
	rearrangement of expressions
	(rudel-obby-client::rudel-obby/obby_document/unsubscribe): minor
	rearrangement of expressions

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/record/ins): added
	documentation string
	(rudel-obby-client::rudel-obby/obby_document/record/del): added
	documentation string
	(rudel-obby-server): cosmetic change

	* jupiter/jupiter.el (jupiter-context::jupiter-remote-operation):
	improved documentation string; cosmetic changes

	* jupiter/jupiter-insert.el (jupiter-insert::jupiter-transform):
	improved some comments

	* rudel.el (rudel-document::rudel-attach-to-buffer): renamed
	some variables; added documentation string
	(rudel-document::rudel-insert): improved documentation string
	(rudel-document::rudel-chunks): do not create chunks when buffer
	string is empty; improved comments
	(rudel-choose-backend): compare number using `=' not `eq'

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/record/ins): use
	`rudel-remote-operation' instead of `rudel-remote-insert'
	(rudel-obby-client::rudel-obby/obby_document/record/del): use
	`rudel-remote-operation' instead of `rudel-remote-delete'
	* obby/rudel-obby-client.el (include rudel-operations): for
	rudel-insert-op and rudel-delete-op
	(rudel-obby-connection::rudel-obby/obby_document/sync_chunk): use
	`rudel-remote-operation' with rudel-insert-op to insert chunks
	(rudel-obby-connection::rudel-obby/obby_document/record/ins): use
	`rudel-remote-operation' instead of `rudel-remote-insert'
	(rudel-obby-connection::rudel-obby/obby_document/record/del): use
	`rudel-remote-operation' instead of `rudel-remote-delete'
	* jupiter/jupiter-operation.el (include rudel-operations): for
	rudel-operation
	(jupiter-operation): derived from rudel-operation
	(jupiter-operation::jupiter-apply): removed; replaced by generic
	`rudel-apply'
	* jupiter/jupiter-nop.el (jupiter-nop::jupiter-apply): removed;
	replaced by `rudel-apply'
	(jupiter-nop::rudel-apply): new method; implements generic
	`rudel-apply'
	* jupiter/jupiter-insert.el (include rudel-operations): for
	jupiter-insert-op
	(jupiter-insert): derived from jupiter-insert-op
	(jupiter-insert::jupiter-apply): removed; inherited from
	jupiter-insert-op
	(jupiter-insert::slot-missing): removed; inherited from
	jupiter-insert-op
	* jupiter/jupiter-delete.el (include rudel-operations): for
	jupiter-delete-op
	(jupiter-delete): derived from jupiter-delete-op
	(jupiter-delete::jupiter-apply): removed; inherited from
	jupiter-delete-op
	(jupiter-delete::slot-missing): removed; inherited from
	jupiter-delete-op
	* jupiter/jupiter-compound.el (jupiter-compound::jupiter-apply):
	removed; replaced by `rudel-apply'
	(jupiter-compound::rudel-apply): new method; implements generic
	`rudel-apply'
	* rudel.el (include rudel-operations): everything is represented
	in terms of operations
	(include rudel-operators): operations apply changes to objects
	through operators
	(rudel-document::rudel-insert): new method; performs insert
	operation
	(rudel-document::rudel-delete): new method; performs delete
	operation
	(rudel-document::rudel-local-insert): removed; document does not
	deal with aspects other than the actual insert and delete
	(rudel-document::rudel-local-delete): removed; document does not
	deal with aspects other than the actual insert and delete
	(rudel-document::rudel-remote-insert): removed; document does not
	deal with aspects other than the actual insert and delete
	(rudel-document::rudel-remote-delete): removed; document does not
	deal with aspects other than the actual insert and delete
	(rudel-document::rudel-local-operation): new method; apply
	operation using overlay and connection operators
	(rudel-document::rudel-remote-operation): new method; apply
	operation using document and overlay operators
	(rudel-handle-buffer-change): realize buffer changes using
	operations
	* rudel-operators.el (new file): collections of operations on
	Rudel data types
	* rudel-operations.el (new file): operation classes

2009-02-01  Jan Moringen  <scymtym@users.sourceforge.net>

	* jupiter/jupiter-insert.el (jupiter-insert::jupiter-transform):
	handle jupiter-nop

	* jupiter/jupiter-delete.el (jupiter-delete::jupiter-transform):
	in inner cond, use matching pattern but empty body for
	no-operation cases; in outer cond, handle jupiter-nop

	* jupiter/jupiter-compound.el (jupiter-compound): now derived from
	jupiter-operation; should have been right from the start

2009-01-31  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-default-username): Default name used when
	prompting for user name; required by rudel-interactive

	* rudel-interactive.el (rudel-read-backend): fixed typo

2009-01-30  Jan Moringen  <scymtym@users.sourceforge.net>

	* jupiter/jupiter-insert.el (jupiter-insert::jupiter-transform):
	fixed two offset calculations
	* jupiter/jupiter-delete.el (jupiter-delete::jupiter-transform):
	fixed offset calculation

	* rudel.el (rudel-backend::rudel-ask-connect-info): changed from
	method to generic
	(rudel-backend::rudel-connect): changed from method to generic
	(rudel-backend::rudel-ask-host-info): changed from method to
	generic
	(rudel-backend::rudel-host): changed from method to generic
	(rudel-backend::rudel-make-document): changed from method to
	generic
	(rudel-session::rudel-disconnect): changed from method to generic
	(rudel-session::rudel-change-color-): changed from method to
	generic
	(rudel-session::rudel-publish): changed from method to generic
	(rudel-session::rudel-subscribe-to): changed from method to
	generic
	(rudel-session::rudel-unsubscribe-from): changed from method to
	generic
	(rudel-session::rudel-local-insert): changed from method to
	generic
	(rudel-session::rudel-local-delete): changed from method to
	generic
	(rudel-session::rudel-remote-insert): changed from method to
	generic
	(rudel-session::rudel-remote-delete): changed from method to
	generic

2009-01-28  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-overlay.el (header): fixed version
	(whole file): cosmetic changes
	(rudel-author-overlay-p): added documentation string
	(rudel-author-overlays): added documentation string

	* rudel-mode.el (rudel-minor-keymap): cosmetic changes

	* rudel-mode.el (rudel-minor-keymap): Separated session
	participation and hosting items

	* obby/rudel-obby.el (rudel-obby-long-message-threshold): Added
	documentation string
	(rudel-obby-long-message-chunk-size): Added documentation string
	(rudel-obby-backend::rudel-connect): Do not set process object;
	this is done in the `initialize-instance' method of the base class
	(rudel-obby-format-color): retrieve color components with
	`color-values'

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-remove-context): improved
	documentation string
	(rudel-obby-connection::rudel-publish): added a comment
	(rudel-obby-connection::rudel-subscribe-to): added some comments;
	cleaned up code
	(rudel-obby-connection::rudel-unsubscribe-from): added a comment
	(rudel-obby-connection::rudel-obby/net6_ping): added documentation
	string
	(rudel-obby-connection::rudel-obby/net6_encryption): added
	documentation string
	(rudel-obby-connection::rudel-obby/net6_login_failed): added
	documentation string
	(rudel-obby-connection::rudel-obby/net6_client_part): use `='
	instead of `eq' to compare client ids; fixed documentation string;
	improved comments
	(rudel-obby-connection::rudel-obby/obby_user_colour): use `='
	instead of `eq' to compare user ids
	(rudel-obby-connection::rudel-obby/obby_document/sync_chunk): use
	`=' instead of `eq' to compare user ids; use accessor
	`user-id-numeric'

	* obby/rudel-obby-util.el (rudel-obby-dispatch): new functions;
	dispatches to class methods based on message name; handles errors
	properly
	* obby/rudel-obby-server.el (rudel-obby-client::rudel-message):
	use `rudel-obby-dispatch' to dispatch message
	(rudel-obby-client::rudel-obby/obby_document): use
	`rudel-obby-dispatch' to dispatch message
	(rudel-obby-client::rudel-obby/obby_document/record): use
	`rudel-obby-dispatch' to dispatch message
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-message): use `rudel-obby-dispatch'
	to dispatch message; moved to a different location
	(rudel-obby-connection::rudel-obby/obby_document): use
	`rudel-obby-dispatch' to dispatch message
	(rudel-obby-connection::rudel-obby/obby_document/record): use
	`rudel-obby-dispatch' to dispatch message

	* obby/rudel-obby-util.el (generic rudel-message): made the method
	a generic function and updated the documentation string

2009-01-26  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-document::revision): removed; The
	slot is no longer needed
	* obby/rudel-obby-server.el (require jupiter): uses jupiter
	algorithm
	(rudel-obby-client::rudel-obby/obby_document_create): add a
	jupiter context for the document
	(rudel-obby-client::rudel-obby/obby_document/subscribe): add a
	jupiter context for the document
	(rudel-obby-client::rudel-obby/obby_document/unsubscribe): remove
	the jupiter context associated to the document
	(rudel-obby-client::rudel-obby/obby_document/record/ins):
	transformed the operation before applying it to the buffer; use
	the respective jupiter contexts of the receivers when sending the
	operation
	(rudel-obby-client::rudel-obby/obby_document/record/del):
	transformed the operation before applying it to the buffer; use
	the respective jupiter contexts of the receivers when sending the
	operation
	(rudel-obby-server::contexts): new slot; stores jupiter contexts
	for pairs of clients and documents
	(rudel-obby-server::initialize-instance): new method; store an
	empty hash-table in the `contexts' slot
	(rudel-obby-server::rudel-find-context): find the jupiter context
	for a pair of a client and a document
	(rudel-obby-server::rudel-add-context): add a jupiter context for
	a pair of a client and a document
	(rudel-obby-server::rudel-remove-context): remove the jupiter
	context for a pair of a client and a document
	(rudel-obby-context-key): return a list of client id and document
	id
	* obby/rudel-obby-client.el (require jupiter): uses jupiter
	algorithm
	(rudel-obby-connection::contexts): new slot; stores jupiter
	contexts for documents
	(rudel-obby-connection::initialize-instance): new method; store an
	empty hash-table in the `contexts' slot
	(rudel-obby-connection::rudel-find-context): new method; return
	the jupiter context for a document
	(rudel-obby-connection::rudel-add-context): new method; add a
	jupiter context for a document
	(rudel-obby-connection::rudel-remove-context): new method; remove
	the jupiter context for a document
	(rudel-obby-connection::rudel-publish): add a jupiter context for
	the new document
	(rudel-obby-connection::rudel-subscribe-to): add a jupiter context
	for the new document
	(rudel-obby-connection::rudel-unsubscribe-from): remove the
	jupiter context associated to the document
	(rudel-obby-connection::rudel-local-insert): use revision
	information from the jupiter context instead of the document;
	supply the operation to the jupiter context
	(rudel-obby-connection::rudel-local-delete): use revision
	information from the jupiter context instead of the document;
	supply the operation to the jupiter context
	(rudel-obby-connection::rudel-obby/obby_document/record/ins):
	transform the operation using the jupiter context instead of using
	it unmodified
	(rudel-obby-connection::rudel-obby/obby_document/record/del):
	transform the operation using the jupiter context instead of using
	it unmodified

2009-01-22  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby-client.el (rudel-obby-connection): removed
	redundant slot `socket' (inherited from base class)

2009-01-21  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel-interactive.el (rudel-read-user): added comments
	(rudel-allocate-buffer-clear-existing): added documentation string
	(rudel-allocate-buffer-make-unique): added documentation string

2009-01-19  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el, rudel-util.el, rudel-telepathy.el, rudel-speedbar.el,
	rudel-overlay.el, rudel-mode.el, jupiter/jupiter.el,
	jupiter/jupiter-operation.el, jupiter/jupiter-nop.el,
	jupiter/jupiter-insert.el, jupiter/jupiter-delete.el,
	jupiter/jupiter-compound.el, obby/rudel-obby.el,
	obby/rudel-obby-util.el, obby/rudel-obby-server.el,
	obby/rudel-obby-client.el (header): changed email address
	<scymtym@users.sourceforge.net> ->
	<scymtym@users.sourceforge.net>

	* rudel-interactive.el (header): added keywords to file header
	comment

	* jupiter/jupiter.el (new file): core Jupiter algorithm
	* jupiter/jupiter-operation.el (new file): base class for Jupiter
	operations
	* jupiter/jupiter-insert.el (new file): insert operation for
	Jupiter algorithm
	* jupiter/jupiter-delete.el (new file): delete operation for
	Jupiter algorithm
	* jupiter/jupiter-nop.el (new file): no-operation for Jupiter
	algorithm
	* jupiter/jupiter-compound.el (new file): compound operation for
	Jupiter algorithm

2009-01-11  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-user::client-id): added rationale
	for type (or null integer)
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-obby/net6_client_join): added
	documentation string; cosmetic changes
	(rudel-obby-connection::rudel-obby/net6_client_part): use accessor
	`rudel-client-id' when searching for the user object; set
	client-id to nil in the user object; added documentation string
	(rudel-obby-connection::rudel-obby/obby_sync_usertable_user):
	store parsed user-id and color in temporaries
	(rudel-obby-connection::rudel-obby/obby_user_colour):store parsed
	color in a temporary; use accessor `rudel-id' when finding the
	user object

	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-change-color-): new function;
	implements changing the color

	* obby/rudel-obby-util.el
	(rudel-obby-socket-owner::rudel-receive): improved documentation
	string

2009-01-05  Jan Moringen  <scymtym@users.sourceforge.net>

	* INSTALL (REQUIREMENTS): proper list of requirements and sources
	from which they can be obtained
	(INSTALLING): initial version of installation instructions
	(COMPLETING): some notes about compiling
	* README (INTRODUCTION): short introduction
	(GETTING STARTED): some notes about enabling Rudel, joining and
	hosting sessions

2009-01-04  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-long-message-threshold): new
	variable; threshold for message size, above which messages are
	sent in multiple chunks
	(rudel-obby-long-message-chunk-size): Chunk size used, when
	chunking long messages.
	(rudel-obby-user::client-id): allow value nil; added accessor;
	added documentation string
	(rudel-obby-send): new function; handles low-level aspects of
	sending obby protocol messages
	* obby/rudel-obby-util.el: new file; contains helper
	functionality, mainly the class `rudel-obby-socket-owner', which
	handles sending and receiving message
	* obby/rudel-obby-server.el (includes): replaced rudel-obby with
	rudel-obby-util, since it contains `rudel-obby-socket-owner'
	(class rudel-obby-client): added base class
	`rudel-obby-socket-owner'
	(rudel-obby-client::rudel-receive): deleted, the functionality is
	provided by the base class `rudel-obby-socket-owner'
	(rudel-obby-client::rudel-send): deleted, the functionality is
	provided by the base class `rudel-obby-socket-owner'
	(rudel-obby-client::rudel-message): new method; called by base
	class when a message is received; dispatches to appropriate
	handler method
	(rudel-obby-client::rudel-obby/obby_user_colour): minor change in
	documentation string
	* obby/rudel-obby-client.el (includes): replaced rudel-obby with
	rudel-obby-util, since it contains `rudel-obby-socket-owner'
	(class rudel-obby-connection): added base class
	`rudel-obby-socket-owner'
	(rudel-obby-connection::rudel-disconnect): just call next method;
	it does what this method formerly did
	(rudel-obby-connection::rudel-close): new method; end the session,
	when the connection is closed
	(rudel-obby-connection::rudel-receive): deleted, the functionality
	is provided by the base class `rudel-obby-socket-owner'
	(rudel-obby-connection::rudel-send): deleted, the functionality is
	provided by the base class `rudel-obby-socket-owner'
	(rudel-obby-connection::rudel-message): new method; called by
	base class when a message is received; dispatches to appropriate
	handler method

	* rudel.el (rudel-document::rudel-detach-from-buffer): do nothing,
	if the document is not attached to any buffer

	* obby/rudel-obby.el (rudel-obby-user): added missing accessor
	`rudel-connected'

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/net6_client_login): transmit number
	of synchronization items; transmit list of disconnected users

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/record/ins):
	broadcast only to clients, which are subscribed to the document;
	send user id of author instead of client id
	(rudel-obby-client::rudel-obby/obby_document/record/del):
	broadcast only to clients, which are subscribed to the document;
	send user id of author instead of client id
	(rudel-obby-client::rudel-subscribed-clients-not-self): new
	method; return a list of clients subscribed to a document
	excluding the client itself.

	* obby/rudel-obby-server.el (rudel-obby-server::next-client-id):
	first id should be 1, not 0; fixed initform accordingly
	(rudel-obby-server::next-user-id):
	first id should be 1, not 0; fixed initform accordingly

	* rudel.el (rudel-document::rudel-chunks): fixed void variable
	`chunks-' -> `augmented-chunks'

	* obby/rudel-obby-server.el
	(rudel-obby-client::rudel-obby/obby_document/subscribe): send
	individual buffer chunks with their respective authors instead of
	one large string without author information
	* rudel.el (rudel-document::rudel-chunks): new method; return a
	list of buffer position ranges and the respective authors, that
	wrote the text

2009-01-03  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby/rudel-obby.el (rudel-obby-backend::rudel-host): cleanup
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-local-insert): accept arguments
	`position' and `data' instead of `from', `to' and `what'; since
	position is zero-based, transmit it literally
	(rudel-obby-connection::rudel-local-delete): instead of `from' and
	`to' accept argument `position'; since position is
	zero-based. transmit it literally
	(rudel-obby-connection::rudel-obby/obby_document/record):
	identified remaining arguments; dispatch actions to appropriate
	methods; identify methods by interning their symbols
	(rudel-obby-connection::rudel-obby/obby_document/record/ins): new
	method; handle remote insert actions
	(rudel-obby-connection::rudel-obby/obby_document/record/del): new
	method; handle remote delete actions
	* rudel.el (includes): include rudel-overlay
	(rudel-document::rudel-detach-from-buffer): improved readability
	(rudel-document::rudel-local-insert): instead of redundant
	arguments `from', `to' and `what' accept only `position' and
	`data'; update overlays
	(rudel-document::rudel-local-delete): instead of redundant
	arguments `from', `to' and `length' accept only `position' and
	`length'; update overlays
	(rudel-document::rudel-remote-insert): renamed arguments `from' ->
	`position', `what' -> `data'; update overlays
	(rudel-document::rudel-remote-delete): replaced arguments `from'
	and `to' by `position'; update overlays
	(rudel-handle-buffer-change): call rudel-local-{insert, delete}
	with changed arguments

2009-01-01  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-session::rudel-unsubscribed-documents): new
	method; returns documents, to which the user associated with the
	session is not yet subscribed
	(rudel-subscribe): when called interactively, use
	`rudel-unsubscribed-documents' to offer only unsubscribed
	documents in completing read

	* rudel-interactive.el (rudel-read-user-name): new function; read
	a user name; could be used to enforce certain constraints on the
	name
	(rudel-read-user-color): new function; read a user color; could be
	used to enforce certain constraints on the color

	* obby/rudel-obby.el (rudel-obby-backend::rudel-ask-host-info):
	new method; ask user for port number
	(rudel-obby-backend::rudel-host): new method; require obby server
	component, make the network process and construct the server
	* obby/rudel-obby-server.el (new file): initial revision of obby
	server for rudel
	* obby/rudel-obby-client.el (header section): added keyword and
	x-rcs
	(rudel-obby-connection::rudel-publish): new method; send document
	to server
	(rudel-obby-connection::rudel-unsubscribe-from): send unsubscribe
	notification to server
	(rudel-obby-connection::rudel-local-insert): cleanup
	(rudel-obby-connection::rudel-local-delete): new method; send
	delete record to server and increase local revision
	(rudel-obby-connection::rudel-obby/obby_document/sync_chunk):
	improved user locating code; do not complain, when the user is not
	found
	(rudel-obby-connection::rudel-obby/obby_document/record): removed
	useless debug message
	* rudel.el (class rudel-session): update documentation string
	(class rudel-server-session): new class; base class for server
	sessions
	(rudel-choose-backend): fixed void-variable when called
	interactively
	(rudel-host-session): provided initial implementation, which uses
	the selected backend to create a server
	(rudel-subscribe): call `set-window-buffer' instead of
	`show-buffer'

	* obby/rudel-obby.el (header section): fixed history
	(rudel-obby-version): new constant; holds version of the obby
	backend
	(rudel-obby-protocol-version): new constant; holds the obby
	protocol version understood by the backend
	(rudel-obby-document::rudel-both-ids): new method; useful when
	locating documents by means of owner and document id

	* rudel-mode.el (header section): added keywords

	* rudel-interactive.el (header section): added file comment

2008-12-30  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (class rudel-session): converted to base class for
	other session classes; removed slots `connection' and `self' which
	are specific for client sessions
	(rudel-session::rudel-end): empty now; derived classes do the work
	(rudel-session::rudel-add-user): use `object-add-to-list'
	(rudel-session::rudel-remove-user): use `object-remove-from-list'
	(rudel-session::rudel-add-document): use `object-add-to-list'
	(rudel-session::rudel-remove-document): use
	`object-remove-from-list'
	(class rudel-client-session): derived from `rudel-session';
	additional slots `connection' and `self'
	(rudel-client-session::rudel-end): detach buffers from documents
	and call `rudel-disconnect' on connection
	(class rudel-connection): documentation string
	(rudel-connection::rudel-disconnect): remove hook
	`after-change-functions' only locally
	(rudel-join-session): construct a proper session name; store
	backend object in the session; some comments

	* obby/rudel-obby.el (rudel-obby-document): cleanup; improved
	documentation strings

	* rudel-overlay.el (new file): functions for managing overlays,
	which indicate the authors of contributions in collaborative
	buffers

	* rudel.el (rudel-allocate-buffer-function): customization option
	for buffer allocation function
	(rudel-subscribe): call buffer allocation function instead of just
	using the provided name
	* rudel-interactive.el (rudel-allocate-buffer-clear-existing): new
	function; in case of a conflict, allocate buffer for subscription
	by clearing the existing buffer
	(rudel-allocate-buffer-make-unique): new function; in case of a
	conflict, allocate buffer for subscription by producing a unique
	name

	* rudel.el (customization): added customization group definition
	for `rudel'

	* obby/rudel-obby.el (includes): require `rudel-util' instead of
	`rudel'
	(rudel-connect): attach connection to socket object
	(rudel-obby-document): removed slot `subscribed' as it is now
	contained in the base class `rudel-document'
	(rudel-obby-escape-string): call `rudel-obby-replace-in-string'
	instead of `obby-replace-in-string'
	(rudel-obby-unescape-string): call `rudel-obby-replace-in-string'
	instead of `obby-replace-in-string'
	* obby/rudel-obby-client.el
	(rudel-obby-connection::rudel-state-change): required by
	`rudel-sentinel-dispatch'
	(rudel-obby-connection::rudel-subscribe-to): do not touch slot
	`subscribed'
	(rudel-obby-connection::rudel-obby/obby_sync_doclist_document):
	retrieve subscribed users and add to `subscribed' slot
	(rudel-obby-connection::rudel-obby/obby_document_create): add
	document owner to `subscribed' slot
	(rudel-obby-connection::rudel-obby/obby_document/subscribe): add
	user to `subscribed' slot
	(rudel-obby-connection::rudel-obby/obby_document/unsubscribe):
	remove user from `subscribed' slot
	* rudel.el (rudel-document): added slot `subscribed' which
	contains a list of subscribed users
	(rudel-subscribe): do not use `rudel-unsubscribed-documents';
	instead list all documents for now
	(rudel-publish-buffer): add self to `subscribed' slot

	* rudel-util.el (rudel-state-change): cleanup; added comments

	* rudel-mode.el (rudel-minor-keymap): Fixed invalid menu
	definition

	* obby/rudel-obby.el (whole file): moved class
	`rudel-obby-connection' and related methods into file
	`rudel-obby-client.el'
	(rudel-obby-backend): added capability `track-subscriptions'
	(rudel-obby-backend::rudel-connect): require `rudel-obby-client'
	before constructing the connection object
	* obby/rudel-obby-client.el (new file): moved class
	`rudel-obby-connection' and related methods into this file

2008-12-29  Jan Moringen  <scymtym@users.sourceforge.net>

	* rudel.el (rudel-connection::rudel-change-color-): new method
	handles color changes
	(rudel-change-color): added basic implementation, which checks the
	backend, asks the user for a new color and calls the connection
	object

	* rudel-util.el (rudel-socket-owner::rudel-state-change): called
	when the state of the connection changes
	(rudel-socket-owner::rudel-close): called when the connection is
	closed
	(rudel-sentinel-dispatch): the argument is a message, not the
	actual state, the state is retrieved with `process-state'

	* rudel-speedbar.el (whole file): cleanup; improved comments

	* rudel-mode.el (whole file): improved comments
	(rudel-read-{backend, document}): moved to rudel-interactive.el
	(rudel-minor-keymap): added key binding for `rudel-change-color';
	added `options' menu item

	* rudel-interactive.el (whole file): user interaction functions
	used by all Rudel components

	* rudel-util.el (whole file): utility functions used by all Rudel
	components

	* rudel.el (whole file): improved comments
	(rudel-backend::make-document): new function create an appropriate
	document object for the backend
	(rudel-session::rudel-end): added documentation string
	(rudel-session::rudel-add-user): added documentation string
	(rudel-session::rudel-remove-user): added documentation string
	(rudel-session::rudel-remove-document): new method; remove
	document from session
	(rudel-connection::rudel-publish): new function; called when a
	buffer is published
	(rudel-connection::rudel-unsubscribe-from): new function; called
	when a subscription is canceled
	(class rudel-user): added documentation strings
	(class rudel-document): added documentation strings
	(rudel-document::rudel-attach-to-buffer): add to
	`after-change-functions' hook only for the buffer in question;
	added some comments
	(rudel-document::rudel-detach-from-buffer): cleanup
	(rudel-document::rudel-remote-insert): added comments
	(rudel-document::rudel-remote-delete): added comments
	(rudel-handle-buffer-change): added comments
	(rudel-choose-backend): added comments
	(rudel-end-session): additional error check
	(rudel-subscribe): call `rudel-unsubscribed-documents' when
	completing document name; added comments
	(rudel-unpublish-buffer): call `rudel-detach-from-buffer' and
	`rudel-unsubscribe-from'; added comments

	* obby/rudel-obby.el (whole file): improved comments
	(rudel-obby-backend::rudel-ask-connect-info): removed :override
	tag; added comments
	(rudel-obby-backend::rudel-connect): removed :override tag; use
	`make-network-process' instead of `open-network-stream' and attach
	filter and sentinel right away; removed some debug code
	(rudel-obby-backend::rudel-disconnect): removed :override tag
	(rudel-obby-backend::rudel-subscribe-to): removed :override tag
	(rudel-obby-backend::rudel-local-insert): removed :override tag
	(rudel-obby-backend::rudel-local-delete): removed :override tag
	(rudel-obby-backend::rudel-make-document): new method; creates a
	new rudel-obby-document object
	(rudel-obby-backend::rudel-available-document-id): obtains an
	unused document id, which can be assigned to a new document
	(class rudel-obby-connection): removed useless `host' and `port'
	slots
	(rudel-obby-connection::rudel-receive): removed some debug code
	(rudel-obby-connection::rudel-send): removed some debug code
	(rudel-obby-connection::rudel-obby/net6_client_join): fixed syntax
	error
	(class rudel-obby-user): added accessors for slots `client-id' and
	`user-id'
	(rudel-obby-user::eieio-speedbar-description): removed :override
	tag
	(rudel-obby-user::eieio-speedbar-object-buttonname): removed
	:override tag
	(class rudel-obby-document): added accessors and documentation for
	slot `id'
	(rudel-obby-document::eieio-speedbar-object-buttonname): removed
	:override tag
	(rudel-obby-replace-in-string): new function; replace a set of
	patterns in a string
	(rudel-obby-escape-string): new function; replace obby control
	characters with their escape sequences
	(rudel-obby-unescape-string): new function; inverse of
	`rudel-obby-escape-string'
	(rudel-obby-parse-color): added documentation
	(rudel-obby-format-color): added documentation
	(rudel-obby-assemble-message): properly escape message components
	(rudel-obby-parse-message): properly unescape message components

	* README (whole file): some initial notes
	* INSTALL (whole file): some initial notes

2008-12-02  Jan Moringen  <scymtym@users.sourceforge.net>

	* obby (directory): new directory for files belonging to the obby
	backend
	* rudel-obby.el (whole file): moved to `obby' directory
	* obby/rudel-obby.el (whole file): moved here from parent
	directory

	* Changelog (whole file): renamed to `ChangeLog?'
	* ChangeLog? (whole file): fixed name

	* INSTALL (whole file): added

	* rudel.el (whole file): fixed some comments, removed some test
	code
	(rudel-version): new variable; global Rudel version
	(rudel-sessions): removed; we only allow one session for now
	(rudel-session): cleaned up
	(rudel-session::rudel-end): cleaned up; added some comments
	(rudel-session::rudel-add-user): cosmetic changes
	(rudel-session::rudel-remove-user): cosmetic changes
	(rudel-session::rudel-find-user): cosmetic changes
	(rudel-session::rudel-add-document): cosmetic changes
	(rudel-session::rudel-find-document): cosmetic changes
	(rudel-backend::rudel-connect): improved documentation string
	(rudel-backend::rudel-ask-host-info): renamed from
	`rudel-ask-listen-info'
	(rudel-backend::rudel-host): renamed from `rudel-listen'
	(rudel-document::rudel-attach-to-buffer): cosmetic changes
	(rudel-document::rudel-remote-insert): cleaned up
	(rudel-document::rudel-remote-delete): cleaned up
	(rudel-load-backends): cosmetic changes
	(rudel-choose-backend): fixed message display
	(rudel-host-session): improved documentation string
	(rudel-change-color): raise an error since this is not yet
	implemented
	(rudel-subscribe): added comments
	(rudel-unpublish-buffer): raise an error if the buffer has not
	been published

	* rudel.el (whole file): cleanup up some obsolete code
