ChangeLog

2018-11-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a typo that causes an error when using
	another version Emacs. Thanks to afukumoto, who reports the
	problem.
	(twittering-load-user-id-db): fix a typo. Thanks

2018-09-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add a variable for expiration of user IDs.
	(twittering-user-id-db-expiration-date): new variable.
	(twittering-register-user-id): attach a timestamp as a property
	and update each property if an already registered user ID is
	given.
	(twittering-save-user-id-db): save only user IDs updated recently
	if `twittering-user-id-db-expiration-date' is non-nil.

	* twittering-mode.el: Add a history variable of user screen names.
	(twittering-user-screen-name-history): new variable.
	(twittering-user-screen-name-history-length): new variable.
	(twittering-registered-user-screen-names): return only screen
	names of users with recently updated properties.
	(twittering-register-user-id): update the new variable
	`(twittering-user-screen-name-history'.

2018-08-18  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the direct message events
	timeline. Each event has properties related to a recipient and a
	source app.
	(twittering-json-object-to-statuses-on-direct-message-events):
	convert recipient information and source app information.

	* twittering-mode.el: Add the database to find user information
	from its screen name.
	(twittering-user-screen-name-db): new variable.
	(twittering-registered-user-screen-names): use the new variable
	`twittering-user-screen-name-db'.
	(twittering-find-user-screen-name): new function.
	(twittering-register-user-id): also update the new variable
	`twittering-user-screen-name-db'.

	* twittering-mode.el: Send a direct message with a new API.
	(twittering-http-post): add a new argument `post-body'.
	(twittering-call-api-with-account): change the arguments for the
	command `send-direct-message', which includes a user ID of the
	recipient instead of a user screen name.
	(twittering-call-api-with-account-in-api1.0): likewise.
	(twittering-call-api-with-account-in-api1.1): invoke the new API
	"POST direct_messages/events/new" for the command
	`send-direct-message'.
	(twittering-edit-post-status): call the command
	`send-direct-message' with new arguments.
	(twittering-update-status-from-minibuffer): likewise.

2018-08-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Collect user IDs and corresponding
	names. They are used as candidates when completing a user screen
	name. They are saved in "~/.twittering-mode-user-info.gz" in
	default and they will be automatically loaded when initializing
	global variables.
	(twittering-add-statuses-to-timeline-data): register user IDs
	found in new statuses.
	(twittering-user-id-db): new variable.
	(twittering-user-id-db-file): new customizable variable.
	(twittering-registered-user-screen-names): new function.
	(twittering-find-user): new function.
	(twittering-register-user-id): new function.
	(twittering-register-user-id-from-status): new function.
	(twittering-save-user-id-db): new function.
	(twittering-load-user-id-db): new function.
	(twittering-register-account-info): register the user ID and the
	screen name in the given account information.
	(twittering-initialize-global-variables-if-necessary): load user
	IDs and add the function `twittering-save-user-id-db' to the
	`kill-emacs-hook' hook.
	(twittering-read-username-with-completion): use registered user
	IDs as candidates for completion.
	(twittering-read-timeline-spec-with-completion): likewise.

	* twittering-mode.el: Add a function to convert a timestamp string
	representing a UNIX epoch time into a Emacs time object.
	(twittering-epoch-timestamp-to-time): new function.
	(twittering-snowflake-epoch-time): use the new function.

	* twittering-mode.el: Support a new timeline spec
	":direct_message_events".
	(twittering-http-get-default-sentinel): use a new function for
	reading direct message events timeline.
	(twittering-timeline-spec-to-string): add a new timeline spec
	":direct_message_events".
	(twittering-extract-timeline-spec): likewise.
	(twittering-timeline-spec-primary-p): likewise.
	(twittering-timeline-spec-is-direct-message-events-p): new
	function.
	(twittering-call-api-with-account-in-api1.1): likewise.
	(twittering-read-timeline-spec-with-completion): likewise.
	(twittering-enter): likewise.
	(twittering-extract-common-element-from-json): add special
	treatment for a status without a human readable timestamp.
	(twittering-json-object-to-statuses-on-direct-message-events): new
	function.

2018-07-29  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use a pipe, not a pty to communicate with a
	process. This is required for a program that changes its behavior
	according to output device (pipe or pty) such as curl later than
	7.61.0.
	(twittering-start-process-with-sentinel): bind
	`process-connection-type' to nil in order to ensure that the new
	process will communicate with Emacs via a pipe instead of a pty.

	* twittering-mode.el: Check a decrypted result before converting
	its coding-system. This is necessary because the conversion will
	cause an exception when the result is nil due to a wrong
	passphrase.
	(twittering-read-from-encrypted-file): check the value of
	`decrypted-result' before converting its coding-system.

2018-05-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix functions for decryption and encryption
	according to the latest EasyPG. The functions for decrypting or
	encrypting private information are modified with reference to the
	EasyPG functions `epa-decrypt-region' and `epa-encrypt-region'.
	(twittering-read-from-encrypted-file): set the pinentry-mode
	option of the context and display verification result if
	possible.
	(twittering-write-and-encrypt): set the pinentry-mode option to
	the context and fix the codes for configuring the armor and the
	textmode option so that they work with the latest EasyPG.

	* twittering-mode.el: Fix the arguments of curl for the versions
	later than 7.55.0. Unless giving the arguments "--output -", there
	is possibility that those versions output data to the standard
	output as a text. Downloading an image may be failed due to such a
	text output. To avoid such failure, the arguments "--output -" are
	added by this commit.
	(twittering-send-http-request-curl): add "--output" and "-" as
	arguments of curl.

2018-01-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the position of the warning overlay on
	the edit buffer.
	(twittering-get-weighted-length-info): new function.
	(twittering-get-weighted-length): reimplemented with the new
	function `twittering-get-weighted-length'.
	(twittering-get-effective-length-info): new function.
	(twittering-effective-length): reimplemented with the new function
	`twittering-get-effective-length-info'.
	(twittering-edit-length-check): put the warning overlay to the
	appropriate position by using the new function
	`twittering-get-effective-length-info'.
	* test/test-twittering-mode.el: Add tests for calculating
	effective length of a string as a tweet.

2018-01-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the calculation of a weighted tweet
	length where the tweet includes a URL.
	(twittering-effective-length): fix the calculation of a weighted
	tweet length where the tweet includes a URL.

2017-12-31  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Import the patch by Eivind Fonn.
	(twittering-stop): set `twittering-timer' to nil explicitly.

	* twittering-mode.el: Import the patch by Taichi KAWABATA.
	(twittering-initial-timeline-spec-string): add variable number of
	strings as a choice.

	* twittering-mode.el: Import the patch by Ignacio Torres Masdeu.
	(twittering-capable-of-encryption-p): search "gpg2" as well as
	"gpg".

	* LAST-VERSION, NEWS, NEWS.ja, VERSION, doc/web/index.text,
	doc/web/ja.po: release 3.1.0.

	* twittering-mode.el: Allow full text direct messages.
	(twittering-call-api-with-account-in-api1.1): send and receive
	full text direct messages.

	* twittering-mode.el: Add a function to display user information
	and bind "=" to it.
	(twittering-mode-map): bind "=" to the function
	`twittering-display-user-information'.
	(twittering-display-user-information): new function.

	* twittering-mode.el: Support a tweet longer than 140 characters.
	(twittering-get-content-subtype-symbol-from-header-info): add
	"plain" as a subtype.
	(twittering-text-configuration-default): new constant.
	(twittering-text-configuration-url): new constant.
	(twittering-text-configuration): new variable.
	(twittering-text-configuration-queried): new variable.
	(twittering-prepare-text-configuration): new function.
	(twittering-get-service-configuration): add support for text
	configuration.
	(twittering-update-service-configuration): likewise.
	(twittering-update-text-configuration-sentinel): new function.
	(twittering-update-text-configuration-clean-up-sentinel): new
	function.
	(twittering-get-maximum-message-length): refer to the current text
	configuration instead of a hard-coded constant.
	(twittering-get-weighted-length): new function.
	(twittering-effective-length): calculate weighted tweet length
	instead of simply counting number of characters.

2016-09-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Retrieve tweets in extended mode.
	(twittering-call-api-with-account-in-api1.1): add a parameter
	`tweet_mode=extended' when calling an API which returns tweets.
	(twittering-extract-common-element-from-json): use `full_text'
	field if the given JSON object lacks `text' field.

2016-07-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Render retweets posted by yourself.
	(twittering-render-timeline): render a retweet if it is posted by
	the current account.

	* twittering-mode.el: Post a reply without confirmation even if
	the reply does not include mentions.
	(twittering-edit-post-status): remove confirmation.

2016-07-10  Tadashi MATSUO  <tad@mymail.twin.jp>

	* update-cert.sh: Update the URL of the CA certificates.

	* twittering-mode.el: Update the embedded CA certificates with the
	latest https://curl.haxx.se/ca/cacert.pem .
	(twittering-ca-cert-list): update the CA certificates.
	* update-cert.sh: Remove 'equifax', which is no longer included in
	the CA certificates.

	* twittering-mode.el: Add the CA certificate of GeoTrust Global CA
	as one of embedded CA certificates. The added certificate is used
	for a HTTPS connection for Google URL Shortener, `goo.gl'.
	(twittering-ca-cert-list): update CA certificates.
	* update-cert.sh: Retrieve CA certificates of GeoTrust Global CA.

2016-07-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Import the patches by nabeo. The regular
	expressions of HTTP/2 responses are updated so that it works well
	with the latest version of curl.
	(twittering-make-header-info-alist): update the regexp.
	(twittering-pre-process-buffer-curl): likewise.
	(twittering-oauth-get-response-alist): likewise.

	* twittering-mode.el: Fix regular expressions including a literal
	period ".".
	(twittering-make-header-info-alist): fix a regexp.
	(twittering-pre-process-buffer-curl): likewise.
	(twittering-oauth-get-response-alist): likewise.

	* twittering-mode.el: Accept HTTP responses generated by old
	versions of curl. The regular expressions of HTTP responses are
	updated so that they match headers starting with "HTTP/2.0".
	(twittering-make-header-info-alist): update the regexp.
	(twittering-pre-process-buffer-curl): likewise.
	(twittering-oauth-get-response-alist): likewise.

2016-06-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: You can retweet your own tweets.
	(twittering-native-retweet): retweet the given tweet without
	regard to its author.

2016-03-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Render an ampersand as it is posted. An
	ampersand "&" in a posted tweet is encoded to "&amp;" in the
	corresponding JSON object. The current version of twittering-mode
	decodes it to "&" on rendering the tweet.
	(twittering-make-gap-list): support a gap generated by an
	ampersand in a text.
	(twittering-decode-html-entities): decode a character entity
	reference for the ampersand "&".
	(twittering-extract-common-element-from-json): decode character
	entity references in a text of the given tweet.

	* twittering-mode.el: Fix decoding of a text in XML objects.
	(twittering-normalize-raw-status): decode character entity
	references in a text.

2016-03-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Initialize the mode-line on generating the
	edit buffer.
	(twittering-update-status-from-pop-up-buffer): call the function
	`twittering-edit-length-check' to initialize the mode-line.

	* twittering-mode.el: Update the default value of the service
	configuration.
	(twittering-service-configuration-default): update the default
	value.

	* twittering-mode.el: Update the maximum length of a direct
	message.
	(twittering-service-configuration-default): add the default value
	of the maximum length of a direct message.
	(twittering-update-service-configuration-sentinel): retrieve the
	value of `dm_text_character_limit'.
	(twittering-get-maximum-message-length): new function.
	(twittering-edit-length-check): retrieve the maximum length by the
	new function `twittering-get-maximum-message-length'.
	(twittering-edit-post-status): likewise.
	(twittering-update-status-from-minibuffer): likewise.

	* twittering-mode.el: Add a new format specifier "%QT{...}" to
	render a quoted tweet.
	(twittering-status-format): update the docstring.
	(twittering-json-object-to-a-status-base): add a quoted tweet as
	`quoted-status' to an alist if the given json object has a quoted
	tweet.
	(twittering-generate-formater-for-first-spec):  add new format
	specifiers "%QT{...}".

	* twittering-mode.el: Update the format for rendering a tweet. You
	can restore it to the previous version by customizing the variable
	`twittering-status-format' as
	"%i %s,  %@:\n%FILL[  ]{%T // from %f%L%r%R}\n ".
	(twittering-status-format): update the format.

2016-02-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Import the patches by WJ Liu (multiSnow)
	originally commited at 2015-03-15. The contribution follows:
	binding "C-cC-n" to visit the mention timeline, replacing literal
	strings of the Twitter host with a reference to a variable, and
	using HTTP/2 if available.
	(twittering-mentions-timeline): new function.
	(twittering-mode-map): bind "C-cC-n" to the function
	`twittering-mentions-timeline'.
	(twittering-keybind-message): add a reference to
	`twittering-mentions-timeline'.
	(twittering-call-api-with-account-in-api1.1): replace a literal
	string "api.twitter.com" with the global variable
	`twittering-api-host'.
	(twittering-make-header-info-alist): update a regexp so that it
	also matches with a response in HTTP/2.
	(twittering-pre-process-buffer-curl): likewise.
	(twittering-oauth-get-response-alist): likewise.
	(twittering-start-http-session-curl-http2-p): new function that
	returns non-nil if HTTP/2 is available via the curl program.
	(twittering-send-http-request-curl): add "--http2" option to
	`curl-args' if HTTP/2 is available.

2015-09-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a help message of a menu item.
	(twittering-mode-menu): fix the help message for the menu item
	`twittering-other-user-timeline'.

	* twittering-mode.el: Update the embedded CA certificates with the
	latest http://curl.haxx.se/ca/cacert.pem .
	(twittering-ca-cert-list): update the CA certificates.

	* twittering-mode.el: Add the CA certificates issued by DigiCert
	as embedded CA certificates according to the update of the server
	certificate of Twitter.
	(twittering-ca-cert-list): update the CA certificates.
	* update-cert.sh: Retrieve CA certificates issued by DigiCert.

2015-03-15  David A. Shamma <aymanshamma@gmail.com>

	* twittering-mode.el: Add a pretty menubar menu. The keywords
	`:link' and `:prefix' are also added to the definition of the
	customization group of twittering-mode.
	(twittering-mode-menu): new menu.

2015-02-01  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix docstrings.

2015-01-31  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix indentation and tabs in docstrings.

2015-01-31  Xavier Maillard  <xavier@maillard.im>

	* twittering-mode.el: Install customize as much as
	possible. Change many docstrings. Try to silent (a bit) checkdoc
	checker tool. Update credits/copyrights.

2015-01-31  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Update copyright.

2015-01-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add new format specifiers "%FIELD" and
	"%FIELD-IF-NONZERO" to render a field of tweet.
	(twittering-status-format): update docstring.
	(twittering-generate-formater-for-first-spec): add new format
	specifiers "%FIELD[...]{...}" and "%FIELD-IF-NONZERO[...]{...}".

2015-01-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Move the footer line to the very end of the
	file. The previous position were inconsistent with the conventions
	of headers for Emacs libraries.

2014-12-31  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Extract media entities from a JSON object.
	(twittering-extract-common-element-from-json): extract media
	entities.

	* twittering-mode.el: Hide tweets matched with one of filter
	patterns. Filter patterns can be defined with the new variable
	`twittering-filter-alist'.
	(twittering-filter-alist): new variable for specifying filters.
	(twittering-generate-composite-timeline): exclude tweets matched
	with one of filter patterns.
	(twittering-get-filter-list-for-timeline-spec-string): new
	function that returns filter pattern list for the given timeline.
	(twittering-get-filter-list-for-timeline-spec): likewise.
	(twittering-match-pattern): new function that returns non-nil if
	the given tweet matches with the given pattern.
	(twittering-match-pattern-list): new function that returns non-nil
	if the given tweet matches with one of the given patterns.
	(twittering-current-timeline-data): exclude tweets matched with
	one of filter patterns.

	* twittering-mode.el: Add new commands `twittering-mute' and
	`twittering-unmute'.
	(twittering-call-api-with-account): add new APIs mute/unmute to
	the docstring.
	(twittering-call-api-with-account-in-api1.1): implement new APIs
	mute/unmute.
	(twittering-mute): new command.
	(twittering-unmute): new command.

	* twittering-mode.el: Add the CA certificates issued by Equifax as
	embedded CA certificates. The added certificates are used for a
	HTTPS connection for Google URL Shortener, `goo.gl'.
	(twittering-ca-cert-list): update CA certificates.
	* update-cert.sh: Retrieve CA certificates issued by Equifax in
	addition to those issued by Verisign.

	* twittering-mode.el: Update embedded CA certificates.
	(twittering-ca-cert-list): update CA certificates.

	* twittering-mode.el: The timeline spec string "@" is equivalent
	to ":mentions" instead of ":replies". "@" has been interpreted as
	a shorten string of ":mentions", but
	`twittering-timeline-spec-to-string' returned ":mentions" as the
	shorten version of ":mentions".
	(twittering-timeline-spec-to-string): interpret the timeline spec
	string "@" as ":mentions" instead of ":replies".
	* test/test-twittering-mode.el: The tests for timeline spec
	strings related to "@" and ":mentions" are modified.

2014-12-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Replace `sit-for' with `sleep-for' for
	avoiding an infinite loop. On rare occasions, `sit-for' may return
	immediately even when no input is available (See the document of
	`input-pending-p'). Since Emacs does not update status of an
	asynchronous process in those cases, a loop which uses `sit-for'
	and waits for a finish of a process will wait infinitely. To avoid
	the situation, invocations of `sit-for' are replaced with those of
	`sleep-for'. Thanks to Ikumi Keita, who investigates the problem
	and writes this patch.
	(twittering-wait-while): use `sleep-for' instead of `sit-for'.
	(twittering-oauth-get-token-alist-url): likewise.

2014-04-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Normalize text properties of a tweet with
	the Normalization Form Canonical Composition (NFC) defined in
	Unicode Standard Annex #15.
	(twittering-normalize-string): new function.
	(twittering-make-gap-list): takes account of the normalization of
	a tweet text with NFC.
	(twittering-extract-common-element-from-json): normalize a tweet
	text with NFC.
	(twittering-json-object-to-a-status-base): normalize a source,
	name, location and description of a tweet with NFC.

2014-03-31  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Remove 'flet'.
	(twittering-normalize-raw-status): replace 'flet' with a
	combination of 'let' and 'lambda'.

	* twittering-mode.el: Add marks and a script for updating CA
	certificates automatically.
	(twittering-ca-cert-list): add marks for updating CA certificates
	automatically.
	* update-cert.sh: Add a script to update CA certificates
	automatically. This script retrieves certificates distributed on
	the site of cURL.
	* cert/*: Removed.

	* twittering-mode.el: Update embedded CA certificates.
	(twittering-ca-cert-list): update CA certificates.

	* twittering-mode.el: Replace images that had been imported from
	other softwares.
	(twittering-ssl-indicator-image): replaced with an original
	image.
	(twittering-active-indicator-image): likewise.
	(twittering-inactive-indicator-image): likewise.

2013-12-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Embed root CA certificates to follow the
	update of the server. The all root CA certificate available at
	https://www.symantec.com/page.jsp?id=roots are embedded.
	(twittering-ca-cert-list): add root CA certificates.
	* cert/collect.sh: Add a script to collect and integrate root CA
	certificates.

2013-12-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* doc/web/index.text: Fix the URL for the mailing list.

	* twittering-mode.el: Retrieve the most recent tweets for search
	timelines instead of including popular tweets.
	(twittering-call-api-with-account-in-api1.1): use `recent' as the
	`result_type' of search API.

	* twittering-mode.el: Include `retweet-count' and `favorite-count'
	in an alist representing a tweet.
	(twittering-extract-common-element-from-json): include
	`retweet-count' and `favorite-count' in an alist representing a
	tweet.

	* twittering-mode.el: Fix a URL for a native retweet. It was
	generated from a screen-name of the retweeting user and an ID of
	the retweeted original tweet.
	(twittering-get-status-url-from-alist): explicitly use the
	retweeted original tweet when making a URL for a native retweet.
	(twittering-push-uri-onto-kill-ring): simply send a tweet alist
	itself to the function `twittering-get-status-url-from-alist'.

	* twittering-mode.el: Post a native retweet of another native
	retweet if a user requests it. Previously, twittering-mode posted
	a native retweet of an original tweet that had been retweeted. The
	behavior is changed so that notification to the earlier
	retweeting user from Twitter works well. Twitter sends a
	notification to a user when his or her retweet is retweeted by
	other users.
	(twittering-native-retweet): post a retweet of a native retweet
	instead of posting a native retweet of the original tweet when a
	user requests to post a native retweet of another native retweet.

	* twittering-mode.el: Embed a root CA certificate with 2048 bits
	key to follow the update of the server. The root CA certificate
	`VeriSign Class 3 Public Primary CA - G3' is also embedded, which
	is used for verifying the server `api.twitter.com'.
	(twittering-ca-cert-list): add the certificate `VeriSign Class 3
	Public Primary CA - G3'.

2013-12-09  tomykaira  <tomykaira@gmail.com>

	* twittering-mode.el: Fix arguments of `twittering-http-post'.
	(twittering-call-api-with-account-in-api1.0): fix arguments of
	`twittering-http-post'.
	(twittering-call-api-with-account-in-api1.1): likewise.

2013-06-16  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the bug that retrieved tweets may not be
	rendered. This bug is caused by the previous commit. Thanks to
	irie who reported the problem.
	(twittering-add-statuses-to-timeline-data): call
	`twittering-render-timeline' correctly.

2013-06-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the bug that a hook may be invoked twice
	for the same timeline. Thanks to irie who discoverd the problem.
	(twittering-add-statuses-to-timeline-data): do not invoke a hook
	twice for the timeline spec given as `spec'.

2013-05-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* LAST-VERSION, NEWS, NEWS.ja, VERSION, doc/web/index.text,
	doc/web/ja.po, doc/web/publish.rb, doc/web/screenshot.text:
	release 3.0.0.

2013-04-22  tomykaira <tomykaira@gmail.com>

	* twittering-mode.el: Check effective length of tweet when posting
	from minibuffer.
	(twittering-update-status-from-minibuffer): check an effective
	length of a tweet instead of a literal length.

2013-04-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Suppress an error on a sentinel. Previously,
	an error might be raised from a sentinel when a timeline of
	non-existent user was requested. A sentinel for such a request
	tries to remove the timeline spec string corresponding to
	non-existent user from the history. In the process, conversion
	from an invalid timeline spec string had caused an error.
	(twittering-string-to-timeline-spec): add an optional argument
	NOERROR. If NOERROR is non-nil, the function does not raise an
	error even if SPEC-STR is invalid as a timeline spec string.
	(twittering-equal-string-as-timeline): do not raise an error even
	if either SPEC-STR1 or SPEC-STR2 is invalid as a timeline spec
	string.

	* twittering-mode.el: Reduce API rate limit information on
	mode-line.
	(twittering-get-ratelimit-indicator-string): reduce timelines
	retrieved by a common API.

2013-03-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Decode surrogate pairs in strings returned
	by `json-read'. A new advice is added for decoding surrogate
	pairs.
	A character not in the Basic Multilingual Plane is
	represented by a surrogate pair in JSON (RFC4627). This is similar
	to CESU-8. But the function `json-read' in `json.el' does not
	correctly decode surrogate pairs. `json-read' returns a string
	including invalid code points from U+D800 to U+DFFF.
	`twittering-json-read' now decodes them by using a new advice.
	Thanks to multiSnow who reported the problem.
	(twittering-surrogate-pair-regexp): new constant that matches a
	surrogate pair in CESU-8.
	(twittering-decode-surrogate-pairs-as-cesu-8): new function that
	decodes surrogate pairs in a given string similarly to CESU-8.
	(json-read-string): new advice for decoding surrogate pairs.
	(twittering-json-read): use the new advice for decoding surrogate
	pairs in strings returned by `json-read'.

	* twittering-mode.el: Add `twittering-assoc-string' for
	portability. In Emacs 21, the function `assoc-string' is not
	defined. In such case, the reimplemented version is
	used. Othewise, `twittering-assoc-string' is an alias of
	`assoc-string'.
	(twittering-assoc-string): new function for portability.
	(twittering-get-server-info): replace `assoc-string' with
	`twittering-assoc-string'.

	* twittering-mode.el: Display rate-limit information for each API.
	(twittering-api-limit-info-alist): new variable for storing
	rate-limit information for each API.
	(twittering-timeline-spec-to-api-table): new variable for storing
	combination of timeline spec and an API for retrieving the
	timeline.
	(twittering-update-api-table): new function for registering a
	timeline spec and an API with the new variable
	`twittering-timeline-spec-to-api-table'.
	(twittering-make-rate-limit-alist): new function.
	(twittering-update-rate-limit-info): new function for updating the
	new variables `twittering-api-limit-info-alist' and
	`twittering-timeline-spec-to-api-table'.
	(twittering-update-server-info): update rate-limit information
	with new function.
	(twittering-get-server-info): removed.
	(twittering-get-ratelimit-alist): new function.
	(twittering-get-ratelimit-remaining): use the new function
	`twittering-get-ratelimit-alist'.
	(twittering-get-ratelimit-limit): likewise.
	(twittering-get-ratelimit-indicator-string): new function for
	making an indicator string of rate-limit information.
	(twittering-mode-line-buffer-identification): make an indicator
	string of rate-limit information by the new function
	`twittering-get-ratelimit-indicator-string'.

	* twittering-mode.el: Replace `delete-dups' with
	`twittering-remove-duplicates' for portability.
	(twittering-update-active-buffers): replace `delete-dups' with
	`twittering-remove-duplicates' for portability.

2013-03-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Bind a local variable correctly.
	(twittering-call-api-with-account-in-api1.1): correctly bind the
	variable `spec-string' used.

	* twittering-mode.el: Fix the function parsing timelines related
	to direct messages with the Twitter REST API v1.1.
	(twittering-http-get-default-sentinel): call the function
	`twittering-json-object-to-a-status-on-direct-messages' correctly
	when using the Twitter REST API v1.1.

	* twittering-mode.el: Correctly add an authentication header for
	the command `get-service-configuration' with the Twitter REST API
	v1.1.
	(twittering-call-api-with-account-in-api1.1): fix a path for the
	command `get-service-configuration' and add an authentication
	header correctly.

	* twittering-mode.el: Confirm that `json.el' and SSL are available
	before calling the Twitter REST API v1.1.
	(twittering-call-api-with-account): confirm that `json.el' and SSL
	are available for the Twitter REST API v1.1.

2013-03-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use the JSON format for retrieving list
	information if possible.
	(twittering-http-get-list-sentinel-base): support a response in
	the JSON format.
	(twittering-call-api): use the JSON format for the commands
	`get-list-index' and `get-list-subscriptions' if possible.

	* twittering-mode.el: Use the JSON format for posting a status if
	possible.
	(twittering-http-post-destroy-status-sentinel): support a response
	in the JSON format.
	(twittering-call-api): use the JSON format for the command
	`destroy-status' if possible.

	* twittering-mode.el: Use the JSON format for retrieving server
	configuration if possible.
	(twittering-call-api): use the JSON format for the command
	`get-service-configuration' if possible.
	(twittering-update-service-configuration-sentinel): support a
	response in the JSON format.

	* twittering-mode.el: Sort newly retrieved tweets before rendering
	them.
	(twittering-add-statuses-to-timeline-data): sort added tweets
	before rendering them. This is necessary because
	`twittering-render-timeline' assumes that given tweets are
	ordered.

	* twittering-mode.el: Update the server information only when
	receiving a response from a Twitter-like service. Other types of
	responses such as image retrieval and URL shortening do not update
	the info.
	(twittering-send-http-request): do not invoke
	`twittering-update-server-info' directly.
	(twittering-http-get): modify the sentinel so that it also invokes
	`twittering-update-server-info'.
	(twittering-http-post): likewise.
	(twittering-update-server-info): receive an alist HEADER-INFO
	instead of a string HEADER-STR.

	* twittering-mode.el: Add a new function
	`twittering-call-api-with-account'.
	(twittering-add-application-header-to-http-request): receive an
	alist ACCOUNT-INFO for specifying an account.
	(twittering-http-get): likewise.
	(twittering-http-post): likewise.
	(twittering-call-api): call the new function
	`twittering-call-api-with-account' with the main account.
	(twittering-call-api-with-account): new function. This requires an
	account information alist which it calls an API with.
	(twittering-get-main-account-info): new function.
	(twittering-verify-credentials): use a return value of
	`twittering-get-main-account-info' instead of using variables
	directly.
	(twittering-http-get-verify-credentials-sentinel): extract an
	account information from the `account-info' element in
	`connection-info'.

	* twittering-mode.el: Add functions to make an authentication
	string from an account-info alist.
	(twittering-add-application-header-to-http-request): use new
	functions for making an authentication string for a HTTP request.
	(twittering-get-from-account-info): new function.
	(twittering-make-basic-authentication-string): new function.
	(twittering-make-oauth-authentication-string): new function.
	(twittering-verify-credentials): rename `account-info-alist'
	`account-info'.
	(twittering-http-get-verify-credentials-sentinel): extract a
	screen name and a password with the new function
	`twittering-get-from-account-info'.

	* twittering-mode.el: Access an account information indirectly.
	(twittering-register-account-info): new function.
	(twittering-get-username): use `twittering-get-main-account-info'
	instead of using the variable `twittering-username' directly.
	(twittering-get-password): likewise.
	(twittering-verify-credentials): use the functions
	`twittering-get-main-account-info' and
	`twittering-register-account-info' instead of using variables
	directly.
	(twittering-http-get-verify-credentials-sentinel): store or
	discard the validated account information with the new function
	`twittering-register-account-info'.

	* twittering-mode.el: Support the HTTP cookie.
	(twittering-cookie-alist): new variable to store cookies for each
	account.
	(twittering-add-application-header-to-http-request): add a cookie
	string if necessary.
	(twittering-http-get): invoke `twittering-update-server-info' with
	`connection-info' according to the modification  of the function.
	(twittering-http-post): likewise.
	(twittering-update-server-info): receive an alist CONNECTION-INFO
	as a new argument and update `twittering-cookie-alist'. The new
	argument is required to store cookies for each account.
	(twittering-extract-cookie): new function to extract cookies from
	a HTTP response header as an alist.
	(twittering-make-cookie-string): new function to make a cookie
	string for a HTTP request from the cookie information stored in
	the variable `twittering-cookie-alist'.

	* twittering-mode.el: Separate the current core of
	`twittering-call-api-with-account' as a new function
	`twittering-call-api-with-account-in-api1.0'.
	(twittering-call-api-with-account): call a new function
	`twittering-call-api-with-account-in-api1.0' instead of processing
	a command directly.
	(twittering-call-api-with-account-in-api1.0): new function.

	* twittering-mode.el: Support the Twitter REST API v1.1.
	(twittering-service-method): change the default service method.
	(twittering-service-method-table): add entries for the new service
	method `twitter-api-v1.1'.
	(twittering-http-get-default-sentinel): switch parser according to
	the service method and the timeline.
	(twittering-http-get-list-sentinel-base): support a response from
	the Twitter REST API v1.1.
	(twittering-update-server-info): replace a header name for the
	Twitter REST API v1.1 with that for the Twitter REST API
	v1.0. This is an ad-hoc solution. Since each API method is
	separately limited on the Twitter REST API v1.1, the rate limit
	information should be managed for each API method.
	(twittering-call-api-with-account): call a special function
	according to the current `twittering-service-method'.
	(twittering-call-api-with-account-in-api1.0): new function that is
	the same as the previous `twittering-call-api-with-account'.
	(twittering-call-api-with-account-in-api1.1): new function.
	(twittering-update-service-configuration): support the new service
	method `twitter-api-v1.1'.
	(twittering-use-profile-image-api): add a supplementary document.
	(twittering-effective-length): support the new service method
	`twitter-api-v1.1'.
	* README.markdown: Add an explanation of prerequisites for the
	Twitter REST API v1.1.

	* twittering-mode.el: Move the cursor to the tweet that will be
	retrieved.
	(twittering-toggle-or-retrieve-replied-statuses): move the cursor
	to the tweet that will be retrieved.

	* twittering-mode.el: The timeline spec string "@" means the
	mentions timeline instead of the replies timeline.
	(twittering-extract-timeline-spec): interpret the timeline spec
	string "@" as the mentions timeline instead of the replies
	timeline.

	* twittering-mode.el: Fix a typo that disables twittering-mode.el
	from retrieving the ":retweets_of_me" timeline.
	(twittering-call-api-with-account-in-api1.1): fix a typo.

	* twittering-mode.el: Fix the function of rendering a replied
	tweet.
	(twittering-retrieve-single-tweet-sentinel): fix the condition
	for deciding whether it should re-render a tweet partially or
	not.

2013-02-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the jojo-mode that caused an error when
	the condition of automatically posting a tweet was satisfied.
	Thanks to the anonymous person who reported the problem.
	(twittering-post-predicted-message-like-jojo): fix variable name.

	* twittering-mode.el: Fix a return value of
	`twittering-render-replied-statuses'. The function returns nil
	without regard to whether a tweet is rendered or not. Thanks to
	Ikumi Keita who reported the problem.
	(twittering-render-replied-statuses): fix a return value.

	* twittering-mode.el: Support different intervals of retrieving
	timelines.
	(twittering-relative-retrieval-interval-alist): new variable.
	(twittering-relative-retrieval-count-alist): new variable.
	(twittering-retrieve-timeline): reset the retrieval count.
	(twittering-start): update all active timelines forcibly once.
	(twittering-get-relative-interval): new function.
	(twittering-get-retrieval-count): new function.
	(twittering-set-retrieval-count): new function.
	(twittering-initialize-retrieval-count): new function.
	(twittering-update-active-buffers): reduce retrievals according to
	the variable `twittering-relative-retrieval-interval-alist'.

2013-01-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Update the regexp for extracting an ID from
	a tweet.
	(twittering-extract-id-from-url): update the regexp for extracting
	an ID from a tweet.

	* twittering-mode.el: Avoid rendering same tweets repeatedly. The
	function `twittering-render-timeline' rendered given repeated
	tweets as is. Since a merged timeline may include one tweet
	multiple times, such a tweet was rendered multiple times.
	(twittering-render-timeline): skip repeated tweets.

2013-01-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a bug of backward retrieval of
	favorites timeline. The functions, `twittering-goto-next-status'
	and `twittering-goto-previous-status', did nothing for favorites
	timeline. They now treat favorites timeline as they treat other
	timelines. Thanks to the anonymous person who reported the
	problem.
	(twittering-goto-next-status): Remove a special action for
	favorites timeline.
	(twittering-goto-previous-status): likewise.

	* README.markdown: Add explanations of major configurations and
	others.

2012-11-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Support the backward retrieval of favorites
	timeline.
	(twittering-call-api): send the parameter `max_id' for retrieving
	favorites timeline if necessary.

	* twittering-mode.el: Display how many tweets are added to each
	buffer.
	(twittering-http-get-default-sentinel): display how many tweets
	are added to each buffer.
	(twittering-add-statuses-to-timeline-data): return a list of pairs
	of a timeline spec string and the number of addtional tweets.
	(twittering-render-timeline): return a list of tweets newly
	rendered.

	* twittering-mode.el: Extract the format from the HTTP response
	header.
	(twittering-get-content-subtype-symbol-from-header-info): new
	function for extracting the content subtype from a HTTP header.
	(twittering-send-http-request): fix docstring.
	(twittering-get-error-message): extract the format from the HTTP
	response header instead of using `connection-info`.
	(twittering-http-get-default-sentinel): likewise.
	(twittering-retrieve-single-tweet-sentinel): likewise.

2012-09-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Request a compressed HTTP response when
	using `curl'.
	(twittering-send-http-request-curl): add the option `--compressed'
	to the arguments for the program `curl'.

	* twittering-mode.el: Do not call `force-mode-line-update' via the
	unread status notifier. It had been invoked via a sentinel or
	`post-command-hook'.
	(twittering-set-number-of-unread): do not call the function
	`force-mode-line-update'.

	* twittering-mode.el: Add a new function
	`twittering-retrieve-timeline'.
	(twittering-retrieve-timeline): new function for retrieving and
	rendering a timeline. This accepts any timeilne spec string
	including that for composite timeline, though
	`twittering-call-api' accepts only a primary timeline. Also, the
	new function can be invoked with more detailed retrieval options
	than the existing function `twittering-get-and-render-timeline'.
	(twittering-get-and-render-timeline): reimplemented with the new
	function `twittering-retrieve-timeline'.

	* twittering-mode.el: Add a new command
	`twittering-get-tweets-before' to get tweets before a
	specific time.
	(twittering-parse-time-string): new function.
	(twittering-time-to-id): new function.
	(twittering-get-tweets-within-specific-time-range): new function.
	(twittering-get-tweets-before): new function.

	* twittering-mode.el: Display how many tweets are retrieved.
	(twittering-http-get-default-sentinel): display how many tweets
	are retrieved. This may includes some tweets that has been already
	retrieved as an other timeline.

2012-07-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Clear list of undo entries on a pop-up edit
	buffer.
	(twittering-update-status-from-pop-up-buffer): clear list of undo
	entries.

	* twittering-mode.el: Fix the bug that retweets may not be
	rendered in a composite timeline.
	(twittering-render-timeline): render a retweet if the first ID
	referring the retweet is unknown. This is necessary because a
	referring ID table of a composite timeline may lack information of
	some component timelines.

	* twittering-mode.el: `twittering-id-to-time' restores the
	milli-second parameter.
	(twittering-id-to-time): restore the milli-second parameter.

	* twittering-mode.el: Fix the bug that
	`twittering-render-replied-statuses' may ignore the argument
	`pos'.
	(twittering-render-replied-statuses): correctly consider the
	argument `pos'.

	* twittering-mode.el: Fix the bug that a single tweet timeline
	consisting of a retweet causes an error. A single tweet timeline
	is registered to `twittering-timeline-data-table' in a special
	way (See `twittering-retrieve-single-tweet-sentinel'). However,
	`twittering-current-timeline-referring-id-table' did not take it
	into account.
	(twittering-current-timeline-referring-id-table): return the
	correct hash table for a single tweet timeline.

2012-05-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add some timeline specs to the definition of
	timeline spec strings.

	* twittering-mode.el: Remove routines for the filter timeline.
	(twittering-timeline-spec-to-string): remove routines for the
	filter timeline.
	(twittering-extract-timeline-spec): likewise.
	(twittering-timeline-spec-primary-p): remove the mention to the
	filter timeline from the docstring.
	* test/test-twittering-mode.el: remove tests for the filter
	timeline.

	* twittering-mode.el: Fix the docstring of `twittering-call-api'.
	(twittering-call-api): fix the docstring for the command
	`retrieve-single-tweet'.

	* twittering-mode.el: Support a `single tweet' timeline, which
	consists of a tweet specified by its ID.
	(twittering-retrieve-single-tweet-sentinel): support the retrieval
	via `twittering-call-api' with the command `retrieve-timeline'.
	(twittering-timeline-spec-to-string): support a `single tweet'
	timeline spec.
	(twittering-extract-timeline-spec): likewise.
	(twittering-timeline-spec-primary-p): likewise.
	(twittering-current-timeline-data): likewise.
	(twittering-call-api): invoke the `retrieve-single-tweet' command
	if the `retrieve-timeline' command is specified with a single
	tweet timeline spec.
	* test/test-twittering-mode.el: Add a test for a `single tweet'
	timeline spec.
	* README.markdown: Add an explanation for a `single tweet'
	timeline spec.

	* twittering-mode.el: Add the expanded uri to the url string as a
	property if possible.
	(twittering-make-fontified-tweet-text-with-entity): add the
	expanded-uri property to the url string.

	* twittering-mode.el: Visit a single tweet timeline via a URL of a
	tweet.
	(twittering-extract-id-from-url): new function.
	(twittering-other-user-timeline): visit a single tweet timeline if
	the cursor points to a URL of a tweet.

2012-04-02  Tadashi MATSUO  <tad@mymail.twin.jp>

	* README.markdown: Fix the order of tags.

2012-04-01  Tadashi MATSUO  <tad@mymail.twin.jp>

	* README.markdown: Fix the explanation of the key binding 'd'.

	* README.markdown: Add an explanation how to post an
	official/native retweet.

	* README.markdown: Add basic key bindings to the 'Quick start'
	section.

	* twittering-mode.el: Bind "C-cC-w" to
	`twittering-delete-status'. The binding is a future replacement
	for "C-cD", which violates the Emacs Key Binding Conventions.
	(twittering-mode-map): bind "C-cC-w" to the function
	`twittering-delete-status'.
	* README.markdown: Fix the documents related to "C-cD".

	* twittering-mode.el: Add a new variable
	`twittering-pop-to-buffer-function' to specify how to open a
	window for an edit buffer. Previously, a window for an edit buffer
	was opened by invoking the function `pop-to-buffer' with
	specifying non-nil as the argument NORECORD. This was an ad-hoc
	solution of the problem that an edit buffer was assigned on a
	different window for each time. However, with the solution, a
	window for an edit buffer might be hidden by opening another
	window because the window for an edit buffer was not recorded in
	the list of recently selected windows. To avoid the behavior, new
	functions open a window with a fixed rule and record a new window
	in the list.
	(twittering-pop-to-buffer-function): new variable.
	(twittering-pop-to-buffer): new function, which just invokes the
	function specified by `twittering-pop-to-buffer-function'.
	(twittering-pop-to-buffer-simple): new function for the new
	variable `twittering-pop-to-buffer-function'.
	(twittering-pop-to-buffer-in-current-window): likewise.
	(twittering-pop-to-buffer-in-largest-window): likewise.
	(twittering-pop-to-buffer-in-bottom-largest-window): likewise.
	(twittering-update-status-from-pop-up-buffer): use
	`twittering-pop-to-buffer' instead of invoking `pop-to-buffer'
	directly.

2012-03-27  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the filename of the footer line.

	* twittering-mode.el: Fix the calculation of length of a tweet
	including a URL.
	(twittering-effective-length): always use the length retrieved by
	'help/configuration' API. The function previously used the minimum
	of the length by the API and the original length. This causes
	failure in posting a tweet because the t.co URL wrapper
	automatically wraps all links as of October 10, 2011.

	* README.markdown: Fix a typo.

	* README.markdown: Update the document.

	* twittering-mode.el: Ensure that a pop-up edit buffer is
	initially marked as unmodified.
	(twittering-update-status-from-pop-up-buffer): mark the pop-up
	edit buffer as unmodified. Since the help is rendered as a
	read-only text, the buffer must be marked as unmodified
	explicitly.

2012-03-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the condition of confirmation on posting
	a tweet. The variable `twittering-request-confirmation-on-posting'
	had been ignored on posting a reply. Thanks to Takashi Masuda who
	reported the problem.
	(twittering-edit-post-status): fix the condition of confirmation
	on posting a tweet.

	* twittering-mode.el: Support error messages formatted as JSON.
	(twittering-get-error-message): receive a new argument
	CONNECTION-INFO and support error messages sent as JSON.
	(twittering-http-get-default-sentinel): send CONNECTION-INFO to
	the function `twittering-get-error-message'.
	(twittering-http-get-list-sentinel-base): likewise.
	(twittering-http-post-default-sentinel): likewise.
	(twittering-http-post-destroy-status-sentinel): likewise.

	* twittering-mode.el: Parse a HTTP response body whose status code
	is 401 or 404.
	(twittering-get-error-message): try to parse a HTTP respose body
	whose status code is 401 or 404.

	* twittering-mode.el: Display an error message from the
	'help/configuration' API.
	(twittering-update-service-configuration-sentinel): display an
	error message in a HTTP response body.

	* twittering-mode.el: Record HTTP response headers on debug mode.
	(twittering-get-response-header): record the extracted HTTP
	response header if `twittering-debug-mode' is non-nil.

	* twittering-mode.el: Remove the function
	`twittering-make-field-properties'. It is unnecessary because
	`twittering-render-a-field' automatically add a field property.
	(twittering-get-common-properties): update the docstring.
	(twittering-make-field-properties): removed.
	(twittering-make-field-properties-of-popped-ancestors): removed.
	(twittering-make-properties-of-popped-ancestors): new function.
	(twittering-show-replied-statuses): use
	`twittering-make-properties-of-popped-ancestors' instead of
	`twittering-make-field-properties-of-popped-ancestors'.

	* twittering-mode.el: Add a new function
	`twittering-make-field-id-from-id' which generates a field ID from
	a tweet ID instead of a tweet alist.
	(twittering-make-field-id-from-id): new function.
	(twittering-make-field-id): reimplemented with the new function
	`twittering-make-field-id-from-id'.

	* twittering-mode.el: Add a new command `retrieve-single-tweet'
	to the function `twittering-call-api'.
	(twittering-retrieve-single-tweet-sentinel): new function.
	(twittering-call-api): add `retrieve-single-tweet' as a new
	command.
	(twittering-make-alist-of-forbidden-tweet): new function, which
	generates a dummy alist for a forbidden tweet.
	(twittering-make-alist-of-non-existent-tweet): new function, which
	generates a dummy alist for a non-existent tweet.

	* twittering-mode.el: Add functions for finding a region of
	replied statuses with the common base status.
	(twittering-replied-statuses-visible-p): add a docstring.
	(twittering-get-beginning-of-visible-replied-statuses): new
	function, which returns the beginning position of replied statuses
	rendered by `twittering-show-replied-statuses'.
	(twittering-get-end-of-visible-replied-statuses): new function,
	which returns the end position of replied statuses rendered by
	`twittering-show-replied-statuses'.
	(twittering-hide-replied-statuses): determine a region being
	deleted by using the new functions.

	* twittering-mode.el: Fix the behavior of the function
	`twittering-replied-statuses-visible-p' on a header or a footer.
	(twittering-replied-statuses-visible-p): return nil on a header or
	a footer.

	* twittering-mode.el: Add a new function
	`twittering-render-replied-statuses'.
	(twittering-render-replied-statuses): new function, which renders
	replied statuses even if some replied statuses have been already
	rendered.
	(twittering-show-replied-statuses): reimplemented with the new
	function `twittering-render-replied-statuses'.

	* twittering-mode.el: `twittering-redisplay-status-on-each-buffer'
	supports various symbols as a specifier of regions to be
	redisplayed.
	(twittering-redisplay-status-on-each-buffer): support other
	symbols besides `need-to-be-updated' as a specifier of regions to
	be redisplayed.

	* twittering-mode.el: Support iterative retrieval of a series of
	replies.
	(twittering-retrieve-single-tweet-sentinel): redisplay some
	regions related to the retrieved status.
	(twittering-render-a-tweet-with-delay): new function.
	(twittering-toggle-or-retrieve-replied-statuses): new function.
	(twittering-mode-map): bind "R" to the new function
	`twittering-toggle-or-retrieve-replied-statuses'.

	* twittering-mode.el: Add a new function `twittering-id-to-time'
	that extracts a corresponding time from an ID generated by
	Snowflake.
	(twittering-snowflake-epoch-time): new function.
	(twittering-id-to-time): new function.

	* twittering-mode.el: Use the time extracted from ID for forbidden
	or non-existent tweets.
	(twittering-make-alist-of-forbidden-tweet): use the time extracted
	from ID.
	(twittering-make-alist-of-non-existent-tweet): likewise.

	* twittering-mode.el: Update the docstring of the variable
	`twittering-initial-timeline-spec-string'.
	(twittering-initial-timeline-spec-string): update the docstring.

2012-03-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the escape of a query string in a search
	timeline spec.
	(twittering-timeline-spec-to-string): correctly escape a query of
	a search timeline spec.
	(twittering-extract-timeline-spec): correctly decode a query
	string with escaped characters.
	* test/test-twittering-mode.el: Add tests for search timeline
	specs.

	* twittering-mode.el: Support ":exclude-re/REGEXP/SPEC"
	timelines.
	(twittering-timeline-spec-to-string): support the new timeline
	spec ":exclude-re/REGEXP/SPEC".
	(twittering-extract-timeline-spec): likewise.
	(twittering-timeline-spec-composite-p): likewise.
	(twittering-get-base-timeline-specs): likewise.
	(twittering-generate-composite-timeline): likewise.
	(twittering-current-timeline-referring-id-table): likewise.
	(twittering-current-timeline-data): likewise.
	* test/test-twittering-mode.el: Add tests for exclude-re timeline
	specs.

2012-02-28  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the function
	`twittering-current-timeline-referring-id-table'. There was the
	possibility that the function returns nil for a composite timeline
	spec. This made native retweets disappear on the composite
	timeline. Thanks to Boots_of_Lead who reported the bug.
	(twittering-current-timeline-referring-id-table): for a composite
	timeline spec, return the table of the first primary base spec
	with a non-nil referring table. This function previously returned
	the first direct base timeline spec, which might be nil.

	* twittering-mode.el: Add an explanation to the docstring of
	`twittering-new-tweets-rendered-hook'.
	(twittering-new-tweets-rendered-hook): add an explanation to the
	docstring.

	* twittering-mode.el: Reimplement jojo-mode as a hook.
	(twittering-add-statuses-to-timeline-data): remove statements for
	jojo-mode.
	(twittering-initialize-global-variables-if-necessary): add
	`twittering-jojo-mode-hook-function' to the new tweets rendered
	hook.
	(twittering-jojo-mode-p): removed.
	(twittering-update-jojo): removed.
	(twittering-post-predicted-message-like-jojo): new function.
	(twittering-jojo-mode-hook-function): new function.

	* twittering-mode.el: Display the replied tweet on the pop-up
	edit buffer.
	(twittering-edit-set-help-string): new function.
	(twittering-edit-setup-help): add a new argument REPLY-TO-ID.
	(twittering-update-status-from-pop-up-buffer): send REPLY-TO-ID to
	the function `twittering-edit-setup-help'.

	* twittering-mode.el: Generate a description of a edited tweet by
	`twittering-generate-format-status-function'.
	(twittering-edit-set-help-string): do not add a text property to
	STR.
	(twittering-edit-setup-help): generate a description by
	`twittering-generate-format-status-function'.

	* twittering-mode.el: Render a help on a pop-up edit buffer as a
	read-only text. The replied tweet can be copied on the edit
	buffer. Rendering a help as a read-only text also suppresses
	strange behavior of overlays exceeding the size of the current
	window.
	(twittering-help-overlay): removed.
	(twittering-help-overlay-priority): removed.
	(twittering-edit-help-end-pos): new variable.
	(twittering-edit-mode): remove the parent mode to suppress
	invocation of hooks for `text-mode'. The trick for disabling
	font-lock mode is introduced. `twittering-edit-help-end-pos' is
	prepared as a buffer-local variable.
	(twittering-edit-extract-status): determine the region being
	extracted with `twittering-edit-help-end-pos'.
	(twittering-edit-reset-status): new function.
	(twittering-edit-set-help-string): render a help for
	`twittering-edit-mdoe' as a read-only text.
	(twittering-update-status-from-pop-up-buffer): move the cursor
	just behind the help.
	(twittering-edit-next-history): extract the edited message by
	`twittering-edit-extract-status' and reset it by
	`twittering-edit-reset-status'.
	(twittering-edit-previous-history): likewise.

	* twittering-mode.el: Dynamically determine an end position of a
	help on a pop-up edit buffer.
	(twittering-edit-help-end-pos): removed.
	(twittering-edit-mode): remove the variable
	`twittering-edit-help-end-pos'.
	(twittering-edit-get-help-end): new function, which replaces the
	buffer-local variable `twittering-edit-help-end-pos'.
	(twittering-edit-extract-status): use the function
	`twittering-edit-get-help-end' instead of the variable
	`twittering-edit-help-end-pos'.
	(twittering-edit-reset-status): likewise.
	(twittering-edit-set-help-string): likewise.
	(twittering-update-status-from-pop-up-buffer): likewise.

	* twittering-mode.el: Control an attribute of a tweet being edited
	with an alist bound to `twittering-edit-mode-info'.
	(twittering-reply-recipient): removed.
	(twittering-edit-mode-info): new variable, which is an alist
	specifying the attribute of the tweet being edited.
	(twittering-update-status-from-pop-up-buffer): control the
	attribute of the tweet being edited with the new variable
	`twittering-edit-mode-info'.
	(twittering-edit-post-status): determine the attribute of the
	tweet being posted by the variable `twittering-edit-mode-info'.

	* twittering-mode.el: Allow a reply where a mention is not placed
	on the beginning.
	(twittering-edit-post-status): allow a reply where a mention is
	not placed on the beginning.
	(twittering-update-status-from-minibuffer): likewise.

	* twittering-mode.el: Send the cited ID to the function
	`twittering-update-status' when editing an organic retweet.
	(twittering-edit-skeleton-alist): mention that IN-REPLY-TO is
	non-nil when a tweet is edited as an organic retweet.
	(twittering-update-status-from-minibuffer): post a tweet as a
	reply only if TWEET-TYPE is the symbol `reply'.
	(twittering-update-status): mention that REPLY-TO-ID is non-nil
	when a tweet cites or replies to a certain tweet.
	(twittering-organic-retweet): send the ID of the cited tweet to
	`twittering-update-status' as REPLY-TO-ID.

	* twittering-mode.el: Generate a help on an edit buffer from the
	buffer-local variable `twittering-edit-mode-info'.
	(twittering-edit-setup-help): generate a help from the
	buffer-local variable `twittering-edit-mode-info'.
	(twittering-update-status-from-pop-up-buffer): remove obsolete
	arguments from the invocation of `twittering-edit-setup-help'.

	* twittering-mode.el: Enable to toggle a reply and a normal tweet
	on an edit buffer.
	(twittering-edit-mode-map): bind "C-c C-r" to
	`twittering-edit-toggle-reply'.
	(twittering-edit-setup-help): display a help for
	`twittering-edit-toggle-reply'.
	(twittering-edit-toggle-reply): new function, which toggles
	whether the tweet being edited will be sent as a reply or not.

	* twittering-mode.el: Confirm that the edited message should be
	sent as a normal tweet when it has been edited as a reply but it
	does not include a mention to the cited user.
	(twittering-edit-post-status): confirm that the edited message
	should be sent as a normal tweet when it has been edited as a
	reply but it does not include a mention to the cited user.

	* twittering-mode.el: Support a new format specifier "%u" for
	`twittering-retweet-format'. It is replaced with the URL of the
	cited tweet.
	(twittering-retweet-format): update the docstring.
	(twittering-get-status-url-from-alist): new function.
	(twittering-organic-retweet): support a new format specifier
	"%u".

2012-02-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Accept a symbol as FUNC of a composite
	timeline spec ":exclude-if/FUNC/SPEC".
	(twittering-extract-timeline-spec): accept a symbol as FUNC of
	a composite timeline spec ":exclude-if/FUNC/SPEC".
	* test/test-twittering-mode.el: Add a test of an exclude-if
	timeline spec with a symbol as FUNC.

	* twittering-mode.el: Give the help overlay a priority specified
	by `twittering-help-overlay-priority'.
	(twittering-help-overlay-priority): new variable.
	(twittering-edit-setup-help): give the overlay a priority
	specified by `twittering-help-overlay-priority'.

2012-02-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use an after-string property instead of
	a before-string property to show the help on an edit buffer.
	Thanks to irie who discoverd the problem and wrote a suitable
	code.
	(twittering-edit-setup-help): set an after-string property of the
	overlay for the help and give high priority to the overlay.

	* twittering-mode.el: Remove duplicates in a merge timeline spec.
	(twittering-extract-timeline-spec): remove duplicates in a list of
	timeline specs in a merge timeline spec.
	* test/test-twittering-mode.el: Add a test of reducing duplicates
	in a merge timeline spec.

	* twittering-mode.el: Remove duplicates in the list of primary
	base timeline specs.
	(twittering-get-primary-base-timeline-specs): remove duplicates in
	the list of primary base timeline specs.
	* test/test-twittering-mode.el: Add a test of dependence of
	composite timeline specs.

	* twittering-mode.el: Fix the behavior of the function
	`twittering-get-current-status-head' for the position following
	the header. Thanks to lemit who reported the problem.
	The previous one made `twittering-replied-statuses-visible-p'
	return an incorrect value on the position following the header.
	(twittering-get-current-status-head): fix the behavior when POS
	points to the beginning of a field and also points to the end of
	another field. The function previously returned the head of the
	previous field.

	* twittering-mode.el: Fix the behavior of `twittering-get-id-at'
	on the head of the footer.
	(twittering-get-id-at): use `twittering-get-current-status-head'
	instead of `twittering-get-previous-status-head'. On the head of
	the footer, the former returns the head of the footer and the
	latter returns the head of the status followed by the footer.

2012-02-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Delete a specified status from composite
	timeline buffers.
	(twittering-get-dependent-timeline-specs): new function.
	(twittering-delete-status-from-data-table): delete the given
	status from buffers bound to composite timelines.

	* twittering-mode.el: Decode a HTTP response body before invoking
	a sentinel.
	(twittering-decode-response-body): new function.
	(twittering-send-http-request): decode the response body by
	`twittering-decode-response-body' before invoking the sentinel.
	(twittering-http-get-default-sentinel): do not decode the response
	body here.

	* twittering-mode.el: Delete a status after the successful
	response for the `destroy-status' API is received.
	(twittering-http-post-destroy-status-sentinel): new function.
	(twittering-call-api): use the new function
	`twittering-http-post-destroy-status-sentinel' as the sentinel of
	`twittering-http-post' for the command `destroy-status'.
	(twittering-delete-status): do not delete the specified status
	here.

	* twittering-mode.el: `twittering-render-a-field' moves the
	cursor even if the given status is not rendered.
	(twittering-render-a-field): move the cursor even if the given
	status is not rendered.

	* twittering-mode.el: Do not use the return value of the function
	`twittering-render-a-field'.
	(twittering-render-timeline): do not use the return value of
	`twittering-render-a-field'.
	(twittering-show-replied-statuses): likewise.

	* twittering-mode.el: `twittering-render-a-field' returns nil if
	the status is not rendered.
	(twittering-render-a-field): return nil if the status is not
	rendered.
	(twittering-render-timeline): show replied statuses only if the
	status is rendered.

	* twittering-mode.el: Add a docstring for
	`twittering-render-timeline'.
	(twittering-render-timeline): add a docstring.

	* twittering-mode.el: Add `twittering-rerender-timeline-all' that
	re-renders tweets after clearing the buffer.
	(twittering-render-timeline): modify arguments.
	(twittering-rerender-timeline-all): new function.
	(twittering-get-managed-buffer): replace the invocation of the
	function `twittering-render-timeline' with that of the function
	`twittering-rerender-timeline-all'.
	(twittering-icon-mode): likewise.
	(twittering-toggle-reverse-mode): likewise.
	(twittering-erase-old-statuses): likewise.

	* twittering-mode.el: Add a new hook
	`twittering-new-tweets-rendered-hook'.
	(twittering-rendered-new-tweets-spec): new variable.
	(twittering-rendered-new-tweets-spec-string): new variable.
	(twittering-rendered-new-tweets): new variable.
	(twittering-new-tweets-rendered-hook): new hook.
	(twittering-http-get-default-sentinel): call
	`twittering-render-timeline' with non-nil INVOKE-HOOK.
	(twittering-add-statuses-to-timeline-data): likewise.
	(twittering-render-timeline): add a new argument INVOKE-HOOK.
	(twittering-rerender-timeline-all): call
	`twittering-render-timeline' with nil INVOKE-HOOK.

	* twittering-mode.el: Unread status notifier uses the new hook
	invoked when rendering tweets. This corrects the number of unread
	statuses on composite timelines.
	(twittering-update-unread-status-info): modified for use in
	`twittering-new-tweets-rendered-hook'.
	(twittering-enable-unread-status-notifier): use
	`twittering-new-tweets-rendered-hook' instead of
	`twittering-new-tweets-hook'.

	* twittering-mode.el: Add a new hook `twittering-mode-init-hook'.
	The new hook is invoked after initializing global variables.
	(twittering-mode-init-hook): new hook invoked after initializing
	global variables.
	(twittering-mode-hook): add a docstring.
	(twittering-initialize-global-variables-if-necessary): invoke
	hooks specified by `twittering-mode-init-hook'.

2012-01-29  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Follow the header conventions. Thanks to
	Jonas Bernoulli who reported the nonfulfillment.

	* twittering-mode.el: Expand a path before calling the function
	`alpaca-after-find-file'.
	(twittering-read-from-encrypted-file): expand FILE into a full
	path. Since "alpaca.el" uses the `buffer-file-name' as the prefix
	of the temporary file, it must be a full path.

	* twittering-mode.el: Add a new argument of the function
	`twittering-render-a-field' for rendering a tweet without a
	separator.
	(twittering-render-a-field): add a new argument for rendering a
	tweet without a separator.

	* twittering-mode.el: Render the header and footer line.
	(twittering-make-field-id-of-timeline-oldest-end): new function.
	(twittering-make-field-id-of-timeline-latest-end): new function.
	(twittering-field-id-is-timeline-oldest-end): new function.
	(twittering-field-id-is-timeline-latest-end): new function.
	(twittering-render-timeline): render the header and footer on
	rendering the whole of the buffer. In that case, the function now
	moves the cursor to the normal field not to the header nor
	footer.
	(twittering-mode-map): bind "G" to `twittering-goto-last-status'
	instead of `end-of-buffer'.
	(twittering-enter): update the timeline when the function is
	invoked on the header or footer.
	(twittering-goto-last-status): new function.
	(twittering-get-last-status-head): new function.
	(twittering-goto-first-normal-field): new function.
	(twittering-goto-last-normal-field): new function.
	(twittering-get-first-normal-field-head): new function.
	(twittering-get-last-normal-field-head): new function.
	(twittering-goto-next-status): move the cursor to the normal field
	before instruction for updating the timeline.
	(twittering-goto-previous-status): likewise.

	* twittering-mode.el: Add variables for customizing the header and
	footer.
	(twittering-timeline-header-face): new variable.
	(twittering-timeline-footer-face): new variable.
	(twittering-timeline-header): new variable.
	(twittering-timeline-footer): new variable.
	(twittering-render-timeline): render the header and footer
	according to the customization variables.
	(twittering-initialize-global-variables-if-necessary): initialize
	the faces for the header and footer.

	* twittering-mode.el: The current version of twittering-mode
	always behaves as the previous version does on scroll-mode. The
	variable `twittering-scroll-mode' is obsolete.
	(twittering-scroll-mode): removed.
	(twittering-mode-line-buffer-identification): ignore the obsolete
	variable `twittering-scroll-mode'.
	(twittering-render-timeline): remove expressions for restoring
	positions on non-scroll-mode.
	(twittering-mode-map): do not bind "s" to the function
	`twittering-scroll-mode'.
	(twittering-mode-setup): do not call `make-local-variable' for the
	variable `twittering-scroll-mode'.
	* test/test-twittering-mode.el: Remove tests related to the
	scroll-mode.

	* twittering-mode.el: Remove invalid timeline specs from the
	history after the failure of the retrieval.
	(twittering-http-get-default-sentinel): remove the specified
	timeline spec string from the history after it becomes clear that
	the spec is invalid.
	(twittering-remove-timeline-spec-string-from-history): new
	function.
	(twittering-get-managed-buffer): add the requested timeline spec
	string to the history. It may be removed from the history after if
	it is invalid.

	* twittering-mode.el: Support ":exclude-if/FUNC/SPEC" timelines.
	(twittering-http-get-default-sentinel): remove timeline spec
	strings depending the invalid spec.
	(twittering-timeline-spec-to-string): support the new timeline
	spec ":exclude-if/FUNC/SPEC".
	(twittering-extract-timeline-spec): likewise.
	(twittering-timeline-spec-composite-p): new function.
	(twittering-timeline-spec-depending-on-p): new function.
	(twittering-get-base-timeline-specs): new function.
	(twittering-get-primary-base-timeline-specs): new function.
	(twittering-generate-composite-timeline): new function.
	(twittering-current-timeline-referring-id-table): support the new
	timeline spec ":exclude-if/FUNC/SPEC".
	(twittering-current-timeline-data): likewise.
	(twittering-add-statuses-to-timeline-data): update composite
	timelines that depend on the primary timeline.
	(twittering-get-and-render-timeline): add new arguments SPEC and
	SPEC-STRING to retrieve timelines that have no buffers but
	constitute some composite timelines.
	* test/test-twittering-mode.el: Add tests for the timeline spec
	":exclude-if/FUNC/SPEC".

	* twittering-mode.el: Support merge timelines.
	(twittering-timeline-spec-composite-p): support the merge timeline
	spec.
	(twittering-get-base-timeline-specs): likewise.
	(twittering-generate-composite-timeline): likewise.
	(twittering-current-timeline-referring-id-table): likewise.
	(twittering-current-timeline-data): likewise.

2012-01-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Do not record the edit buffer in the list of
	recently selected ones. Thanks to tdkn who reported the behavior
	related to the list.
	(twittering-update-status-from-pop-up-buffer): do not put the
	buffer at the front of the list of recently selected ones.

	* twittering-mode.el: Add a field property to a tweet on the
	function `twittering-render-a-field'.
	(twittering-make-common-properties): Do not add a field property.
	(twittering-render-a-field): add a field property.

2012-01-08  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Explicitly signal an error when
	twittering-mode fails to retrieve a request token.
	(twittering-oauth-get-access-token): signal an error when
	twittering-mode fails to retrieve a request token.

	* test/test-twittering-mode.el: Add a test for parsing JSON with a
	character unsupported by Emacs.

	* test/test-twittering-mode.el: Add a test for parsing XML with a
	character unsupported by Emacs.

	* twittering-mode.el: Confirm that a file is readable before
	decrypting it.
	(twittering-read-from-encrypted-file): confirm that FILE is
	readable.

	* twittering-mode.el: Expand a path before invoking the function
	`epg-decrypt-file'.
	(twittering-read-from-encrypted-file): expand FILE before invoking
	`epg-decrypt-file'.

2011-12-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Retrieve an ID of a tweet replied by a
	tweet on a search timeline. You can display replied tweets on a
	search timeline if they have been retrieved. This is available
	only when tweets are retrieved as the JSON format.
	(twittering-json-object-to-a-status-on-search): extract the
	"in_reply_to_status_id_str" field, which Twitter begins to serve
	recently.

	* twittering-mode.el: Replace `json-read' with
	`twittering-json-read' in order to prevent abnormal exit caused by
	decoding an unknown code point. Thanks to lemit who reported the
	problem.
	(twittering-http-get-default-sentinel): use `twittering-json-read'
	instead of `json-read'.
	(twittering-json-read): new function.

2011-12-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Rearrange some codes for interpreting a JSON
	object.
	(twittering-json-object-to-a-status-base): rearrange codes for
	interpreting a JSON object.

	* twittering-mode.el: Fix the interpretation of JSON objects for
	direct messages. Thanks to Alexis who reported the problem.
	(twittering-http-get-default-sentinel): use
	`twittering-json-object-to-a-status-on-direct-messages' for
	timelines related to direct messages.
	(twittering-json-object-to-a-status-on-direct-messages): new
	function.

2011-11-26  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the strange behavior on moving the
	cursor according to logical lines. Thanks to lemit who reported
	the problem.
	(twittering-mode-setup): bind `inhibit-field-text-motion' to
	non-nil as a buffer-local variable. If it is nil, the field
	property attached tweets interferes with the cursor motion based
	on logical lines.

	* twittering-mode.el: Store the tweet parameters, `truncated' and
	`user-protected', as boolean parameters.
	(twittering-normalize-raw-status): store the `truncated' and
	`user-protected' parameters as boolean parameters.
	(twittering-generate-format-table): use the `truncated' and
	`user-protected' parameters as boolean.
	(twittering-organic-retweet): likewise.
	* test/test-twittering-mode.el: Update tests to follow the change
	of internal representation of a tweet.
	* test/fixture/timeline-data.el: Update data to follow the change
	of internal representation of a tweet.

	* twittering-mode.el: Store the tweet parameter `created-at' as
	Emacs internal time representation. This avoids parsing a time
	string whenever a tweet is re-rendered.
	(twittering-atom-xmltree-to-status-datum): store `created-at' as
	Emacs internal time representation.
	(twittering-normalize-raw-status): likewise.
	(twittering-created-at-to-seconds): removed.
	(twittering-generate-format-table): use the parameters
	`created-at' as Emacs internal time representation.
	(twittering-generate-formater-for-first-spec): likewise.
	* test/test-twittering-mode.el: Update tests to follow the change
	of internal representation of a tweet.
	* test/fixture/timeline-data.el: Update data to follow the change
	of internal representation of a tweet.

	* twittering-mode.el: `twittering-call-api' receives `sentinel' as
	an argument for the command `retrieve-timeline'.
	(twittering-call-api): receive `sentinel' as an argument for
	the command `retrieve-timeline'.

	* twittering-mode.el: `twittering-call-api' receives `format' as
	an argument for the command `retrieve-timeline'.
	(twittering-http-get-default-sentinel): refer to `format' in
	`connection-info' for parsing the retrieved content.
	(twittering-call-api): receive `format' as an argument for the
	command `retrieve-timeline'. The `format' is automatically added
	to the last of `additional-info' for `twittering-http-get'.

	* twittering-mode.el: Support retrieval of tweets as the JSON
	format.
	(twittering-http-get-default-sentinel): support the JSON format.
	(twittering-extract-common-element-from-json): new function.
	(twittering-json-object-to-a-status): new function.
	(twittering-json-object-to-a-status-base): new function.
	(twittering-json-object-to-a-status-on-search): new function.

	* twittering-mode.el: Retrieve tweets as the JSON format if
	possible.
	(twittering-get-and-render-timeline): retrieve tweets as the JSON
	format if possible.

	* twittering-mode.el: Render a link wrapped by the t.co service as
	the original URL on a search timeline if possible. This requires
	`json.el'.
	(twittering-call-api): retrieve a search timeline with entities.

2011-11-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the bug that unconditionally adds
	`emacs21' and `url-emacs21' into `load-path' on byte-compilation.
	On byte-compilation, the directories `emacs21' and `url-emacs21',
	which are included in the repository of twittering-mode, were
	unconditionally added into `load-path'. Due to this bug, some
	macros were embedded as obsolete definitions for Emacs21 in the
	result of byte-compilation. Some functions in the result cause
	errors on Emacs 22 or later because the obsolete definitions
	conflict with Emacs newer than 21. On Emacs 22 or later, the
	directories are no longer added to `load-path' on
	byte-compilation.
	Thanks to HKey who has discovered the bug.

2011-10-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el: Remove obsolete tests of the
	obsolete feature related to `twittering-sign-string-function' and
	`twittering-sign-simple-string'.
	(test-sign-string): removed.

	* twittering-mode.el: A tweet has a greater field ID than that of
	its ancestor tweets. The order of field IDs matches with the order
	in which tweets should be rendered.
	(twittering-make-field-id): attach a greater field ID to normal
	tweets than its ancestor tweets.

	* twittering-mode.el: Use a common macro for rendering a status.
	(twittering-render-a-field): new macro for rendering a status.
	(twittering-render-timeline): use `twittering-render-a-field'.
	(twittering-show-replied-statuses): use
	`twittering-render-a-field'.

	* twittering-mode.el: Accept list names including non-ASCII
	characters.
	(twittering-extract-timeline-spec): accept list names including
	non-ASCII characters.
	* test/test-twittering-mode.el (timeline-spec): add a test for a
	list name including non-ASCII characters.

2011-10-23  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Keep the private information unless the
	server explicitly informs that it is invalid.
	(twittering-verify-credentials): display the reason of
	authorization failure.
	(twittering-http-get-verify-credentials-sentinel): keep the
	private information for authorization unless the server returns
	401(Unauthorized) as the HTTP response status code.

2011-10-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Bind `default-directory' to the temporary
	directory to avoid problems caused by executing programs on
	a removed directory. Thanks to tomykaira who reported the problem.
	(twittering-send-http-request-internal): locally bind the variable
	`default-directory' to the temporary directory in order to prevent
	Emacs from executing an external program in the invalid condition
	where `default-directory' points to a directory which has been
	already removed.
	(twittering-start-http-session-curl-https-p): likewise.
	(twittering-sha1): likewise.
	(twittering-read-from-encrypted-file): likewise.
	(twittering-write-and-encrypt): likewise.
	(twittering-convert-image-data): likewise.
	(twittering-save-icon-properties): likewise.
	(twittering-load-icon-properties): likewise.
	(twittering-initialize-global-variables-if-necessary): likewise.

2011-10-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the argument of the function
	`twittering-read-username-with-completion'. Thanks to Akira
	Tamamori who reported a problem caused by the bug.
	(twittering-read-timeline-spec-with-completion): fix the argument
	of the function `twittering-read-username-with-completion'.

	* twittering-mode.el: Search the content-type header from a HTTP
	response in a case-insensitive way according to RFC2616. Thanks to
	luozengbin who reported the bug.
	(twittering-http-get-default-sentinel): fix the check of the
	content-type header of a HTTP response. The content-type is now
	searched in a case-insensitive way according to RFC2616.

	* twittering-mode.el: Add new functions related to preparation for
	invoking APIs.
	(twittering-add-application-header-to-http-request): confirm the
	existence of OAuth token.
	(twittering-api-invocation-is-ready-p): new function for checking
	whether prerequisites for invoking APIs have been prepared without
	side effects. Strictly speaking, this function may have a side
	effect because the function `twittering-lookup-connection-type'
	may change some variables.
	(twittering-ensure-preparation-for-api-invocation): new function
	for ensuring prerequisites for invoking APIs.
	(twittering-visit-timeline): use the new function
	`twittering-ensure-preparation-for-api-invocation'.

	* twittering-mode.el: Signal an error when no valid connection
	method is found on sending a HTTP request.
	(twittering-send-http-request-internal): signal an error when no
	valid connection method is found.

2011-10-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Allow users to supplement a username for
	timeline specs with a following username afterward.
	(twittering-read-timeline-spec-with-completion): allow users to
	supplement a username for timeline specs with a following username
	afterward.

	* twittering-mode.el: Add a username to the variable
	`twittering-user-history' after retrieving a user timeline.
	(twittering-timeline-spec-is-user-p): new function.
	(twittering-add-timeline-history): add a username to the history
	bound to `twittering-user-history' if the given spec is a user
	timeline.

	* twittering-mode.el: Fix the macro
	`twittering-revive:prop-get-value'.
	(twittering-revive:prop-get-value): use `macroexpand' instead of
	`macroexpand-all'.

2011-09-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Users can post a tweet consisting of only
	mentions from the pop-up buffer.
	(twittering-edit-post-status): check a tweet with a simple regexp
	instead of `twittering-status-not-blank-p'.

	* twittering-mode.el: Add functions for `revive.el'.
	(twittering-revive:prop-get-value): new macro defined only when
	compiling `twittering-mode.el'.
	(twittering-revive:twittering): new function for restoring a
	timeline buffer with `revive.el'.
	(twittering-setup-revive): new function configuring `revive.el'
	for restoring a timeline buffer.

	* twittering-mode.el: `twittering-update-status' receives a
	tweet-type symbol instead of a timeline spec. It replaces a
	timeline spec representing whether the tweet beingedited is a
	direct message or not.
	(twittering-update-status-function): update docstring.
	(twittering-edit-setup-help): receive a tweet-type symbol as the
	second argument instead of a timeline spec.
	(twittering-update-status-from-pop-up-buffer): receive a
	tweet-type symbol as the fourth argument instead of a timeline
	spec.
	(twittering-update-status-from-minibuffer): likewise.
	(twittering-update-status): likewise.
	(twittering-direct-message): invoke `twittering-update-status'
	with a tweet-type symbol `direct-message' instead of a timeline
	spec.
	(twittering-enter): invoke `twittering-update-status' with a
	tweet-type symbol instead of a timeline spec.

	* twittering-mode.el: A skeleton can be used as
	`twittering-retweet-format'.
	(twittering-retweet-format): update docstring.
	(twittering-update-status-from-pop-up-buffer): accept a skeleton
	as the first argument.
	(twittering-update-status-from-minibuffer): likewise.
	(twittering-update-status): likewise.
	(twittering-organic-retweet): invoke `twittering-update-status'
	with a skeleton for generating an initial string.

	* twittering-mode.el: In default, the cursor is placed on the head
	when editing an organic retweet.
	(twittering-retweet-format): modify the initial value so that the
	cursor will be placed previous to the initial string.

	* twittering-mode.el: The symbol `organic-retweet' is added as a
	tweet type referred by edit skeleton.
	(twittering-update-status-function): update docstring.
	(twittering-edit-skeleton-alist): likewise.
	(twittering-update-status): likewise.
	(twittering-organic-retweet): invoke `twittering-update-status'
	with the tweet type symbol `organic-retweet' as the explicit
	fourth argument.

2011-09-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix extraction of hashtags from a XML
	response.
	(twittering-normalize-raw-status): Fix extraction of hashtags from
	a XML response.

	* twittering-mode.el: The sign string feature is obsolete. The
	feature based on the function `twittering-sign-string-function'
	and the variable `twittering-sign-simple-string' is removed. The
	edit skeleton feature can be used as its alternative.
	(twittering-initialize-global-variables-if-necessary): display a
	warning about obsolete sign string feature. The function also
	translates the configuration of obsolete sign string into that of
	edit skeleton if possible.
	(twittering-sign-simple-string): removed.
	(twittering-sign-string-function): removed.
	(twittering-sign-string-default-function): removed.
	(twittering-sign-string): removed.
	(twittering-edit-length-check): do not use the obsolete function
	`twittering-sign-string'.
	(twittering-show-minibuffer-length): likewise.
	(twittering-update-status-from-minibuffer): likewise.

2011-09-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Remove stickiness of text properties.
	(twittering-make-string-with-user-name-property): add front-sticky
	and rear-nonsticky property to STR for removing stickiness.
	(twittering-make-string-with-source-property): likewise.
	(twittering-make-string-with-uri-property): likewise.
	(twittering-generate-format-table): add front-sticky and
	rear-nonsticky property to the string for "%r" in order to remove
	stickiness.
	(twittering-generate-formater-for-first-spec): add front-sticky
	and rear-nonsticky property to the string for "%@" in order to
	remove stickiness.

2011-09-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a comment.

	* twittering-mode.el: The properties for hashtags, mentions and
	URIs are non-sticky.
	(twittering-make-fontified-tweet-text): make the properties
	non-sticky for the both direction.

	* twittering-mode.el: Render a link wrapped by the t.co service as
	the original URL.
	(twittering-call-api): call APIs with the option
	`include_entities=true' if possible.
	(twittering-normalize-raw-status): extract entities.
	(twittering-xmltree-to-status): extract entities of direct
	messages.
	(twittering-make-fontified-tweet-text): do not fontify a region if
	it has been already fontified.
	(twittering-make-fontified-tweet-text-with-entity): new function.
	(twittering-generate-format-table): try to fontify the text with
	entities first.

	* twittering-mode.el: Fix indices in entities of a timeline
	retrieved as XML.
	(twittering-make-gap-list): new function.
	(twittering-get-gap): new function.
	(twittering-normalize-raw-status): correct indices in entities so
	that they mean the position in the decoded text.

	* twittering-mode.el: Suppress redundant decoding.
	(twittering-normalize-raw-status): decode entities with
	`twittering-decode-entities-after-parsing-xml'.
	(twittering-decode-entities-after-parsing-xml): new function.

2011-08-27  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: A list timeline includes native retweets.
	(twittering-call-api): retrieve a list timeline with native
	retweets.

	* twittering-mode.el: Update the service configuration with the
	'help/configuration' API periodically.
	(twittering-call-api): add `get-service-configuration' as a new
	command.
	(twittering-service-configuration-default): new constant.
	(twittering-service-configuration): new variable.
	(twittering-service-configuration-queried): new variable.
	(twittering-service-configuration-update-interval): new variable.
	(twittering-get-service-configuration): new function.
	(twittering-update-service-configuration): new function.
	(twittering-update-service-configuration-sentinel): new function.
	(twittering-update-service-configuration-clean-up-sentinel): new
	function.
	(twittering-update-active-buffers): invoke
	`twittering-update-service-configuration'.

	* twittering-mode.el: Count characters with considering the t.co
	link wrapper.
	(twittering-effective-length): new function.
	(twittering-edit-length-check): check the length with
	`twittering-effective-length'.
	(twittering-edit-post-status): likewise.
	(twittering-show-minibuffer-length): likewise.

	* twittering-mode.el: Ad-hoc support for non-ASCII hashtags.
	(twittering-extract-timeline-spec): support non-ASCII hashtags by
	an ad-hoc way.
	(twittering-make-fontified-tweet-text): likewise.
	(twittering-edit-skeleton-inherit-hashtags): likewise.

2011-08-18  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Display the requested URI if a HTTP request
	has failed.
	(twittering-send-http-request): display the requested method and
	URI if the request has failed.

2011-08-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Correctly store icons when
	`twittering-convert-fix-size' is nil.
	(twittering-save-icon-properties): correctly generate stored
	representation of icon images when its size is not specified
	explicitly.

2011-08-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Update the API for a list timeline.
	(twittering-call-api): use the current API for retrieving a list
	timeline.

	* twittering-mode.el: Support ":retweeted_to_user/USER" timeline.
	(twittering-timeline-spec-to-string): support `retweeted_to_user'
	timeline.
	(twittering-extract-timeline-spec): support a string like
	":retweeted_to_user/USER" as a `retweeted_by_user' timeline.
	(twittering-timeline-spec-primary-p): add `retweeted_to_user'
	as a primary timeline.
	(twittering-call-api): support `retweeted_to_user' timeline.
	(twittering-read-timeline-spec-with-completion): add
	":retweeted_to_user/" as a candidate.

	* twittering-mode.el: Support ":retweeted_by_user/USER" timeline.
	(twittering-timeline-spec-to-string): support `retweeted_by_user'
	timeline.
	(twittering-extract-timeline-spec): support a string like
	":retweeted_by_user/USER" as a `retweeted_by_user' timeline.
	(twittering-timeline-spec-primary-p): add `retweeted_by_user'
	as a primary timeline.
	(twittering-call-api): support `retweeted_by_user' timeline.
	(twittering-read-timeline-spec-with-completion): add
	":retweeted_by_user/" as a candidate.

2011-08-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add `migre.me' as a URL shortening serivce.
	(twittering-tinyurl-services-map): add an entry for `migre.me'.

	* twittering-mode.el: Save icons correctly when
	`twittering-icon-storage-limit' is nil. Thanks to HufflepuffBR who
	reported this problem.
	(twittering-save-icon-properties): fix the list representation of
	stored data when `twittering-icon-storage-limit' is nil.

2011-07-29  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: The hash by newer algorithm introduced in
	OpenSSL 1.0.0 is also generated for each certificate. This is
	required because OpenSSL 1.0.0 and later fails to find an
	appropriate certificate if its name is based on the hash by the
	older algorithm which has been used by OpenSSL before 1.0.0.
	Thanks to Sakuma who reported this problem.
	(twittering-ca-cert-alist): redefined as a constant. And each
	entry has the hash generated by OpenSSL 1.0.0 and later.
	(twittering-delete-ca-cert): delete multiple files for each
	certificate.
	(twittering-ensure-ca-cert): generate two files for each
	certificate, where their names are the hash by the older algorithm
	used by OpenSSL before 1.0.0 and the other hash by the newer
	algorithm used by OpenSSL 1.0.0 and later.

	* twittering-mode.el: Embed a new root CA certificate to follow
	an update of the server.
	(twittering-ca-cert-alist): add a new root CA certificate,
	`GeoTrust Global CA' in order to follow the update of the server
	certificate of `search.twitter.com'.

	* twittering-mode.el: Output embedded certificates as a single
	file instead of a directory including them. This avoids the
	management of multiple hashes for each certificate.
	(twittering-cert-file): new variable replacing
	`twittering-cert-directory'.
	(twittering-cert-directory): removed.
	(twittering-ca-cert-list): new variable replacing
	`twittering-ca-cert-alist'.
	(twittering-ca-cert-alist): removed.
	(twittering-delete-ca-cert): remove a single file including
	multiple certificates.
	(twittering-ensure-ca-cert): prepare a single file including
	multiple certificates instead of a directory including multiple
	files.
	(twittering-make-connection-info): replace the parameter
	`cacert-directory-fullpath' with `cacert-file-fullpath'.
	(twittering-send-http-request-curl): use the option `--cacert'
	instead of `--capath'.
	(twittering-send-http-request-wget): use the option
	`--ca-certificate' instead of `--ca-directory'.

2011-07-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the API call for `user_timeline' in
	order to prevent Twitter from confusing a username consisting of
	digits with a user id. Thanks to Makoto Fujiwara who reported this
	problem.
	(twittering-call-api): fix the API call for `user_timeline'. The
	new implementation gives a username as a query parameter. This
	prevents Twitter from confusing a username consisting of digits
	with a user id.

	* twittering-mode.el: Fix a bug that moves the cursor by calling
	`twittering-update-status-interactive' from buffers which are not
	managed by `twittering-mode'. Thanks to mofigan who reported this
	problem.
	(twittering-ensure-whole-of-status-is-visible): do not change
	window configuration unless the given window is bound to a buffer
	managed by `twittering-mode'.

2011-07-20  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix indentation of the function
	`twittering-verify-credentials'.
	(twittering-verify-credentials): fix indentation.

	* twittering-mode.el: Display exit status of the process for
	authorization if it exited abnormally.
	(twittering-http-get-verify-credentials-clean-up-sentinel):
	display exit status of the process if it exited abnormally.

	* twittering-mode.el: Embed another root CA certificate to follow
	an update of the server. Now, the server certificate for
	`api.twitter.com' is updated and it cannot be verified by the
	already embedded certificate `Equifax Secure Certificate
	Authority'. So, a root CA certificate `VeriSign Class 3 Public
	Primary CA - G2' is also embedded, which is used for verifying the
	server `api.twitter.com'.
	(twittering-cert-file): removed.
	(twittering-delete-ca-cert-file): removed.
	(twittering-cert-directory): new variable.
	(twittering-delete-ca-cert): new function.
	(twittering-ensure-ca-cert): prepare a directory including
	multiple CA certificates instead of a single file. Now this
	function generates "VeriSign Class 3 Public Primary CA - G2".
	(twittering-make-connection-info): replace the parameter
	`cacert-fullpath' with `cacert-directory-fullpath'.
	(twittering-send-http-request-native): remove redundant bindings.
	(twittering-send-http-request-curl): follow the modification of
	the parameter generated by `twittering-make-connection-info'.
	(twittering-send-http-request-wget): likewise.
	* cert/equifax.pem: removed. This certificate had not been used.
	* cert/Equifax_Secure_Certificate_Authority.cer: Add a certificate
	that has been used. It was retrieved from
	https://www.geotrust.com/resources/root_certificates/certificates/Equifax_Secure_Certificate_Authority.cer ,
	which is used only for verifying the server `search.twitter.com'.
	* cert/PCA-3G2.pem: Add a root certificate. It is retrieved from
	https://www.verisign.com/repository/roots/root-certificates/PCA-3G2.pem ,
	which is used for verifying the server `api.twitter.com'.

2011-07-16  Tadashi MATSUO  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el: Add tests for HMAC-SHA1.

	* twittering-mode.el: Fix the function for HMAC-SHA1 so that it
	always return a correct digest.
	(twittering-sha1): new function. This function can return a
	correct digest without regard to the current coding system.
	For very long object, the function `sha1' uses an external program
	and coding system for the program is not correctly specified.
	Therefore, the result may depend on the current coding system.
	The new function is an alternative without the above problem.
	(twittering-hmac-sha1): use `twittering-sha1' instead of `sha1'.

	* twittering-mode.el: `twittering-wait-while' is reimplemented
	with `lexical-let'.
	(twittering-wait-while): reimplemented with `lexical-let'.
	Redundant statements are no longer added. This suppresses warnings
	on byte-compilation.

	* twittering-mode.el: Fix docstring of
	`twittering-edit-skeleton-alist'.
	(twittering-edit-skeleton-alist): fix docstring.

	* twittering-mode.el: Load private information before
	initialization.
	(twittering-private-info-file-loaded): new variable.
	(twittering-private-info-loaded-p): new function.
	(twittering-ensure-private-info): new function.
	(twittering-verify-credentials): do not try to load private
	information.
	(twittering-visit-timeline): ensure that private information is
	loaded if necessary.

	* twittering-mode.el: Initialize global variables before ensuring
	a connection method.
	(twittering-visit-timeline): invoke
	`twittering-initialize-global-variables-if-necessary' first.

	* twittering-mode.el: Open the timeline buffer only if
	authorization succeeded.
	(twittering-verify-credentials): return t or nil according to
	whether the authorization succeeded or not.
	(twittering-visit-timeline): open the timeline buffer only if
	authorization succeeded.

	* twittering-mode.el: In `twittering-start', bind a local variable
	only if necessary.
	(twittering-start): bind `action' only if necessary.

	* twittering-mode.el: Start timers only when an active timeline
	buffer is opened.
	(twittering-verify-credentials): do not invoke `twittering-start'.
	(twittering-http-get-verify-credentials-sentinel): likewise.

	* twittering-mode.el: `twittering-account-authorization' must be
	reset if `twittering-verify-credentials' exited non-locally.
	(twittering-verify-credentials): do not manage the global variable
	`twittering-account-authorization', which will be managed by the
	new function `twittering-ensure-account-verification'.
	`twittering-verify-credentials' raises an error if the function
	`twittering-account-authorization-queried-p` returns non-nil.
	(twittering-ensure-account-verification): new function. This
	function can correctly reset the global variable
	`twittering-account-authorization' if authorization is failed and
	the function `twittering-verify-credentials' exits non-locally.
	(twittering-visit-timeline): call
	`twittering-ensure-account-verification' instead of
	`twittering-verify-credentials'.

2011-06-26  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Revise the routine for the format specifier
	"%C".
	(twittering-make-string-with-uri-property): new function.
	(twittering-generate-formater-for-first-spec): use the function
	`twittering-make-string-with-uri-property' for the format
	specifier "%C".
	(twittering-make-time-string): removed.

	* twittering-mode.el: Add a function to go to the next/previous
	URI explicitly written in a tweet.
	(twittering-make-fontified-tweet-text): add uri-origin property to
	URIs explicitly written in a tweet.
	(twittering-get-next-thing-pos): new function.
	(twittering-goto-next-thing): ignore things except URIs explicitly
	written in a tweet if a prefix argument is given.
	(twittering-goto-previous-thing): likewise.
	(twittering-goto-next-uri): new function.
	(twittering-goto-previous-uri): new function.

	* twittering-mode.el: Wait a moment after finding that the process
	is dead and the query has not been finished. This prevents Emacs
	from canceling the query on the middle of evaluating the
	sentinel.
	(twittering-wait-while): new macro.
	(twittering-oauth-get-token-alist): wait a moment after finding
	that the process is dead and the query has not been finished. This
	prevents Emacs from canceling the query on the middle of
	evaluating the sentinel.
	(twittering-tinyurl-get): likewise.
	(twittering-verify-credentials): likewise.
	(twittering-get-list-sync): likewise.

	* twittering-mode.el: Correctly ensure an available connection
	method even if SSL is unavailable.
	(twittering-ensure-connection-method): return correct value in the
	case with compromise.

	* twittering-mode.el: `twittering-ensure-connection-method'
	displays an error message if no connection methods available.
	(twittering-ensure-connection-method): display an error message if
	no connection methods are available.
	(twittering-visit-timeline): do not display an error message if no
	connection methods are available.

2011-06-21  Takashi Masuda  <masutaka@nifty.com>

	* twittering-mode.el: Add text properties to "%C".
	(twittering-generate-formater-for-first-spec): use
	`twittering-make-time-string' instead of `format-time-string'.
	(twittering-make-time-string): new function.

	* twittering-mode.el: Add timeline spec aliases as completion
	candidates on specifying a timeline spec.
	(twittering-read-timeline-spec-with-completion): add timeline spec
	aliases, defined in `twittering-timeline-spec-alias', as
	completion candidates.

2011-05-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the message for dead process on basic
	authentication.
	(twittering-verify-credentials): make the message for dead process
	on basic authentication similar as that on OAuth/xAuth
	authentication.

	* twittering-mode.el: Fix the display of messages about
	authorization.
	(twittering-send-http-request): do not display a message on
	authorization.
	(twittering-http-get-verify-credentials-sentinel): directly
	display a message whether the authorization succeeded or not.
	`twittering-send-http-request' does not display it.

	* twittering-mode.el: Add the variable
	`twittering-disable-overlay-on-too-long-string' in order to avoid
	interference between the update of overlay and some input
	methods.
	(twittering-disable-overlay-on-too-long-string): new variable.
	(twittering-edit-length-check): do not update the overlay if
	`twittering-disable-overlay-on-too-long-string' is non-nil.

2011-05-16  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Ensure that a sentinel is invoked when a
	process is started successfully.
	(twittering-process-alive-p): new function.
	(twittering-start-process-with-sentinel): new function.
	(twittering-send-http-request-native): ensure that the given
	sentinel is invoked when the process is started successfully.
	(twittering-send-http-request-curl): replace `start-process' with
	`twittering-start-process-with-sentinel' in order to ensure that
	the sentinel is invoked.
	(twittering-send-http-request-wget): likewise.

	* twittering-mode.el: Confirm that the process is alive on waiting
	for its sentinel.
	(twittering-oauth-get-token-alist): check whether the process is
	alive on waiting for the invocation of the sentinel for the
	process.
	(twittering-tinyurl-get): likewise.
	(twittering-verify-credentials): likewise.
	(twittering-get-list-sync): use `twittering-process-alive-p'.

	* twittering-mode.el: Ignore errors on `xml-parse-region'.
	(twittering-xml-parse-region): return nil if an error happens on
	`xml-parse-region'.

	* twittering-mode.el: Fix uri property of a list name in a
	tweet. Thanks to Naohiro Aota who reported the problem.
	(twittering-get-list-url): new function.
	(twittering-make-fontified-tweet-text): correctly generate uri
	property for a list name in a tweet.

2011-05-08  Tadashi MATSUO  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el: Fix and add tests of proxy
	configuration. Now they do not depend on environment variables.

2011-05-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Replace the symbol `us-ascii' for a
	coding-system with `iso-safe', which is valid even on Emacs21.
	(twittering-ensure-ca-cert): use `iso-safe' instead of `us-ascii'
	as a coding-system for ASCII.
	(twittering-start-http-session-curl-https-p): likewise.
	(twittering-initialize-global-variables-if-necessary): likewise.

	* twittering-mode.el: Add some directories for Emacs21 to
	`load-path' even when byte-compiling the file on Emacs21.

	* twittering-mode.el: embed a timeline spec string such as
	"#HASHTAG" for `goto-spec' of a hashtag instead of a search
	timeline spec as an internal representation.
	(twittering-make-hashtag-timeline-spec-string-direct): new macro.
	(twittering-make-fontified-tweet-text): embed a timeline spec
	string such as "#HASHTAG" for `goto-spec' of a hashtag instead of
	a search timeline spec as an internal representation.

	* twittering-mode.el: Add `twittering-update-status' as a function.
	(twittering-update-status-function): update docstring.
	(twittering-update-status-from-pop-up-buffer): rename the argument
	`spec' `tweet-type-as-spec'.
	(twittering-update-status-from-minibuffer): likewise.
	(twittering-update-status): new function.
	(twittering-direct-message): call `twittering-update-status'
	instead of referring `twittering-update-status-function'.
	(twittering-reply-to-user): likewise.
	(twittering-organic-retweet): likewise.
	(twittering-enter): likewise.

	* twittering-mode.el: Edit skeletons can refer to the current
	timeline spec.
	(twittering-update-status-function): update the docstring to
	follow the additional argument CURRENT-SPEC.
	(twittering-edit-skeleton-alist): update the docstring.
	(twittering-edit-skeleton-insert-base): support the new argument
	CURRENT-SPEC.
	(twittering-edit-skeleton-insert): likewise.
	(twittering-edit-skeleton-inherit-hashtags): likewise.
	(twittering-edit-skeleton-inherit-mentions): likewise.
	(twittering-update-status-from-pop-up-buffer): likewise.
	(twittering-update-status-from-minibuffer): likewise.
	(twittering-update-status): add a new argument
	IGNORE-CURRENT-SPEC.

	* twittering-mode.el: The predefined edit skeletons
	`inherit-hashtags' and `inherit-any' insert hashtags if the
	current timeline is a search timeline where the query string
	includes hashtags.
	(twittering-timeline-spec-is-search-p): new function.
	(twittering-extract-query-string-from-search-timeline-spec): new
	function.
	(twittering-edit-skeleton-alist): change the definition of
	`inherit-hashtags' and `inherit-any' so that they add hashtags if
	the current timeline is a search timeline.
	(twittering-edit-skeleton-inherit-hashtags): insert hashtags if
	CURRENT-SPEC is a search timeline where the query string includes
	hashtags.

2011-04-23  Tadashi MATSUO  <tad@mymail.twin.jp>

	* NEWS, NEWS.ja, LAST-VERSION, VERSION, doc/web/index.text:
	Version 2.0.0 released.

	* twittering-mode.el: Fix coding system for some operations so
	that they work well even if the default coding system is
	`utf-16le-dos'. Thanks to Moto_Dong who reported the problem.
	(twittering-ensure-ca-cert): explicitly specify coding-system.
	(twittering-start-http-session-curl-https-p): likewise.
	(twittering-read-from-encrypted-file): likewise.
	(twittering-write-and-encrypt): likewise.
	(twittering-load-icon-properties): likewise.
	(twittering-initialize-global-variables-if-necessary): likewise.
	(twittering-status-not-blank-p): likewise.

	* test/test-twittering-mode.el: add a test for a timeline spec
	string like "#hashtag".

	* twittering-mode.el: Store the formatter function before
	compilation.
	(twittering-format-status-function-without-compile): new
	variable.
	(twittering-update-status-format): store the formatter function as
	a lambda expression before being compiled.

	* twittering-mode.el: Embed expressions for fontification in the
	formatter function instead of calling them as a function.
	(twittering-make-fontified-tweet-text): return an expression that
	fontifies a given string. The regular expressions of strings being
	fontified are concatenated on generating a formatter function.
	(twittering-generate-format-table): embed the expression
	fontifying a string in the formatter function. The expression will
	be byte-compiled by `twittering-update-status-format'.

	* twittering-mode.el: Redefine some functions as inline in order
	to make the formatter function more efficient.
	(twittering-make-common-properties): redefined as an inline
	function.
	(twittering-make-string-with-user-name-property): likewise.
	(twittering-make-string-with-source-property): likewise.
	(twittering-fill-string): likewise.
	(twittering-update-filled-string): likewise.
	(twittering-make-passed-time-string): likewise.

	* twittering-mode.el: Reduce redundant calls of `string-match' on
	formatting a tweet. When generating a timeline spec from a string
	with obvious meaning, the new macros are used instead of the
	general function, `twittering-extract-timeline-spec'.
	(twittering-make-user-timeline-spec-direct): new macro.
	(twittering-make-list-timeline-spec-direct): new macro.
	(twittering-make-hashtag-timeline-spec-direct): new macro.
	(twittering-extract-timeline-spec): use new macros.
	(twittering-make-string-with-user-name-property): call the new
	macro `twittering-make-user-timeline-spec-direct' instead of
	calling `twittering-extract-timeline-spec'.
	(twittering-make-fontified-tweet-text): call the new macros
	`twittering-make-{user,list,hashtag}-timeline-spec-direct' instead
	of calling `twittering-extract-timeline-spec'.

2011-04-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix headers for a proxy.
	(twittering-make-connection-info): extract proxy information from
	`connection-info' instead of directly referring to
	`twittering-http-proxy-user', `twittering-http-proxy-password',
	etc.
	(twittering-send-http-request-native): generate the
	"Proxy-Authorization" header correctly and give the absolute URI
	as the request URI when the connection is peformed via a proxy.
	(twittering-send-http-request-urllib): add "Proxy-Authorization"
	header if necessary.
	(twittering-http-application-headers): do not add headers related
	to a proxy. They are added in functions for each connection
	method.

	* twittering-mode.el: "U" pushes a URI of a tweet on text without
	a uri property.
	(twittering-push-uri-onto-kill-ring): push a URI of a tweet unless
	the currently pointed character has a uri property.

	* twittering-mode.el: `twittering-direct-message' always posts a
	tweet with direct message API.
	(twittering-direct-message): always post a tweet with direct
	message API.

	* twittering-mode.el: Introduce "edit skeleton".
	(twittering-edit-skeleton-footer): new variable.
	(twittering-edit-skeleton-footer-history): new variable.
	(twittering-edit-skeleton-alist): new variable.
	(twittering-switch-edit-skeleton): new function.
	(twittering-edit-skeleton-change-footer): new function.
	(twittering-edit-skeleton-insert-base): new function.
	(twittering-edit-skeleton-insert): new function.
	(twittering-update-status-from-pop-up-buffer): insert the current
	edit skeleton before editing a tweet.
	(twittering-update-status-from-minibuffer): likewise.

	* twittering-mode.el: Add pre-defined edit skeletons.
	(twittering-extract-matched-substring-all): new function.
	(twittering-edit-skeleton-alist): add some examples of edit
	skeletons.
	(twittering-edit-skeleton-inherit-hashtags): new function for an
	edit skeleton.
	(twittering-edit-skeleton-inherit-mentions): likewise.

	* twittering-mode.el: Add the variable
	`twittering-fallback-image-format'.
	(twittering-fallback-image-format): new variable.
	(twittering-create-image-pair): use the value of
	`twittering-fallback-image-format' as the fallback format instead
	of directly using 'xpm.

2011-03-27  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Discard standard error of the program
	"convert". On an environment where the option "-flatten" cause a
	warning for a non-animated image, Emacs must exclude such
	warnings.
	(twittering-convert-image-data): discard standard error of the
	program "convert".

	* twittering-mode.el: Entrust image type estimation to the command
	"convert".
	(twittering-create-image-pair): do not send image type estimated by
	Emacs to the function `twittering-convert-image-data'.

2011-03-26  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: `twittering-other-user-list-interactive'
	works well when the specified user follows no list.
	(twittering-other-user-list-interactive): fix an error occurring
	when the specified user follows no list or selection is
	cancelled.

	* twittering-mode.el: `twittering-other-user-list-interactive'
	displays a subscription as a string like timeline spec string.
	(twittering-http-get-list-subscriptions-sentinel): exclude
	preceding "@" from a string corresponding to a subscription.
	(twittering-other-user-list-interactive): follow the above
	modification.

	* twittering-mode.el: Modify the prompts for subscription.
	(twittering-read-subscription-list-name): modify the prompt for
	subscription.
	(twittering-other-user-list-interactive): likewise.

	* twittering-mode.el: Add an advice for avoiding an error occuring
	when `getenv' returns an empty string on Emacs21. The bug had been
	fixed on Emacs22 and later.

	* test/test-twittering-mode.el: Fix a test of formating a status
	according to a change of behavior of `fill-region'. It does not
	keep white spaces and tabs adjacent to hard newlines on Emacs21,
	but it keeps them on Emacs22 and later.

	* twittering-mode.el: Remove opacity on converting an image into
	a XPM image on Emacs22 and earlier.
	(twittering-convert-image-data): add an option "+matte" to the
	command "convert" in order to avoid color allocation error
	occurring when Emacs22 and earlier try to decode a XPM image with
	opacity.

	* twittering-mode.el: Convert an image, which may be animated,
	into a single static image if Emacs does not support animated
	images.
	(twittering-convert-image-data): add an option "-flatten" to the
	command "convert" unless `create-animated-image'.

	* twittering-mode.el: Always convert a GIF image into a XPM image
	if Emacs does not support animated images.
	(twittering-create-image-pair): always convert a GIF image into a
	XPM image if Emacs does not support animated images.

2011-03-26  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-http-get-list-sentinel-base): New
	macro: from `twittering-http-get-list-index-sentinel'.
	(twittering-http-get-list-index-sentinel): Use it.
	(twittering-http-get-list-subscriptions-sentinel): Ditto.
	(twittering-call-api): Add `get-list-subscriptions' description;
	Implement `get-list-subscriptions'.
	(twittering-get-list-subscriptions): New function.
	(twittering-get-list-sync): New function from
	`twittering-get-list-index-sync'.
	(twittering-get-list-index-sync): Rewrite to use it.
	(twittering-get-list-subscriptions-sync): New function. Use it.
	(twittering-read-timeline-spec-with-completion): New function.
	(twittering-other-user-list-interactive): Accept prefix to read
	other users' subscription list.

2011-03-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Support cancel of retweets posted by the
	authenticated user.
	(twittering-delete-status): cancel a retweet if it has been
	retweeted by the authenticated user.

	* twittering-mode.el: Explicitly use binary coding system on I/O
	of icon properties. Thanks to Naohiro Aota.
	(twittering-save-icon-properties): explicitly use binary coding
	system on writing icon properties.
	(twittering-load-icon-properties): likewise.

2011-02-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Disable the persistent icon storage if
	`jka-compr' is unavailable.
	(twittering-save-icon-properties): confirm that `jka-compr' is
	available.
	(twittering-load-icon-properties): likewise.
	(twittering-initialize-global-variables-if-necessary): disable
	the persistent icon storage if `jka-compr' is unavilable.

	* twittering-mode.el: Add `twittering-add-to-history' for
	Emacs21.
	(twittering-add-to-history): new function.
	(twittering-add-timeline-history): use
	`twittering-add-to-history'.

	* twittering-mode.el: Introduce the limit of number of
	icons being stored persistently.
	(twittering-icon-storage-file): add docstring about
	`twittering-icon-storage-limit'.
	(twittering-icon-storage-recent-icons): new variable to which
	properties of recently rendered icons are stored.
	(twittering-icon-storage-limit): new variable.
	(twittering-update-icon-storage-recent-icons): new function.
	(twittering-get-display-spec-for-icon): invoke
	`twittering-update-icon-storage-recent-icons' whenever this
	function is invoked.
	(twittering-save-icon-properties): write properties of icons
	within the limit specified by `twittering-icon-storage-limit'. In
	addition, this function records properties in the new format.
	(twittering-load-icon-properties): support the new format for
	storing properties of icons.

2011-02-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Confirm validity of a format string before
	updating the function formatting a tweet.
	(twittering-update-status-format): update the function only if the
	given format string is valid.

	* twittering-mode.el: Support a new format specifier "%RT{...}".
	(twittering-status-format): update docstring.
	(twittering-generate-formater-for-first-spec): support a new
	format specifier "%RT{...}".

2011-02-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el (test-hmac-sha1): Fix a typo.

	* twittering-mode.el: Rearrange internal representation of a
	retweet.
	(twittering-add-statuses-to-timeline-data): use `retweeted-id'
	instead of `source-id'.
	(twittering-normalize-raw-status): rearrange internal
	representation of a retweet. The information as a tweet posted by
	the retweeter is stored with keys prefixed with `retweeting-'. The
	information as a tweet posted by the original author is stored
	with keys prefixed with `retweeted-'. Keys prefixed with
	`original-' or `source-' are obsolete.
	(twittering-make-common-properties): use `retweeted-id' instead of
	`source-id'.
	(twittering-get-common-properties): likewise.
	(twittering-generate-format-table): use
	`retweeting-user-screen-name' instead of
	`original-user-screen-name'.
	(twittering-generate-formater-for-first-spec): use `retweeted-id'
	instead of `source-id'.
	(twittering-render-timeline): likewise.
	(twittering-native-retweet): likewise.

	* twittering-mode.el: `created_at' for an official retweet means
	when the original tweet was posted instead of when it was
	retweeted.
	(twittering-normalize-raw-status): do not override
	`created_at'. The key `created_at' in an alist representing a
	retweet means when the original tweet was posted.

	* twittering-mode.el: When `twittering-follow' is invoked on an
	official retweet, ask a subject.
	(twittering-follow): ask a subject when this function is invoked
	on an official retweet.

	* twittering-mode.el: Add a function to report a user as a spammer.
	(twittering-call-api): support a new command
	`block-and-report-as-spammer'.
	(twittering-block-and-report-as-spammer): new function.

	* twittering-mode.el: Add a function to block a user.
	(twittering-call-api): support a new command `block'.
	(twittering-block): new function.

	* twittering-mode.el: Support persistent icon storage.
	(twittering-icon-storage-file): new variable.
	(twittering-use-icon-storage): new variable.
	(twittering-register-image-spec): new function.
	(twittering-register-image-data): reimplemented with
	`twittering-register-image-spec'.
	(twittering-save-icon-properties): new function.
	(twittering-load-icon-properties): new function.

2011-02-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Remove a trailing newline from strings
	received from `bit.ly' and `j.mp'. Thanks to mm_o_ig.
	(twittering-tinyurl-services-map): add a post-processing function
	that removes a trailing newline from result of `bit.ly' and
	`j.mp'.

	* twittering-mode.el: Revise some messages. Thanks to Server.
	(twittering-http-get-default-sentinel): revise messages.
	(twittering-show-replied-statuses): likewise.
	(twittering-hide-replied-statuses): likewise.
	(twittering-edit-post-status): likewise.
	(twittering-read-timeline-spec-with-completion): likewise.
	(twittering-other-user-list-interactive): likewise.
	(twittering-direct-message): likewise.
	(twittering-goto-next-status): likewise.
	(twittering-goto-previous-status): likewise.

2011-01-29  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Reimplement `twittering-tinyurl-get' with
	`twittering-send-http-request'.
	(twittering-url-wrapper): removed.
	(twittering-url-insert-file-contents): removed.
	(twittering-url-retrieve-synchronously): removed.
	(twittering-tinyurl-get): reimplemented with
	`twittering-send-http-request'. In addition, the query parameter
	is correcly encoded by `twittering-percent-encode'.

	* twittering-mode.el: Add `is.gd' as a URL shortening service.
	Thanks to Michael Kohl.
	(twittering-tinyurl-service): update the document.
	(twittering-tinyurl-services-map): add an entry for `is.gd'.

	* twittering-mode.el: Extend the format of
	`twittering-tinyurl-services-map'. One can register a service that
	requires a special HTTP request and/or post-processing.
	(twittering-tinyurl-services-map): extend the meaning of the
	variable.
	(twittering-tinyurl-get): support new format of
	`twittering-tinyurl-services-map'.

	* twittering-mode.el: Add `goo.gl' as a URL shortening service.
	(twittering-tinyurl-services-map): add an entry for `goo.gl'.

	* twittering-mode.el: Add `bit.ly' and `j.mp' as URL shortening
	services. Thanks to Lars Gregori.
	(twittering-tinyurl-services-map): add entries for `bit.ly' and
	`j.mp'.
	(twittering-bitly-login): new variable.
	(twittering-bitly-api-key): new variable.
	(twittering-make-http-request-for-bitly): new function.

	* twittering-mode.el: Reimplement normalization of alists from XML
	structure.
	(twittering-atom-xmltree-to-status-datum): change the value
	corresponding to the key `source' into a URL with a tag.
	(twittering-status-to-status-datum): removed.
	(twittering-normalize-raw-status): new function to generate
	normalized alist representing a tweet.
	(twittering-xmltree-to-status): use
	`twittering-normalize-raw-status' instead of
	`twittering-status-to-status-datum'.

	* twittering-mode.el: `twittering-make-clickable-status-datum'
	does not redefine `source'.
	(twittering-atom-xmltree-to-status-datum): define `source' as
	a text surrounded by A-tag.
	(twittering-normalize-raw-status): likewise.
	(twittering-make-clickable-status-datum): do not redefine
	`source'.

	* twittering-mode.el: Add text properties to tweets on rendering.
	(twittering-http-get-default-sentinel): do not call
	`twittering-make-clickable-status-datum'.
	(twittering-make-clickable-status-datum): removed.
	(twittering-make-string-with-user-name-property): new function.
	(twittering-make-string-with-source-property): new function.
	(twittering-make-fontified-tweet-text): new function.
	(twittering-generate-format-table): add text properties.

2011-01-23  Tadashi MATSUO  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el: Add some tests for the format
	specifiers "%FILL[prefix]{...}" and "%FOLD[prefix]{...}".
	* twittering-mode.el (twittering-status-format): add a document
	for the format specifier "%FOLD[prefix]{...}".

	* test/test-twittering-mode.el: Fix an error of
	`url-generic-parse-url' on Emacs21 by calling
	`url-scheme-get-property' before `url-generic-parse-url' is called.

2011-01-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Decode received XML document as UTF-8 before
	parsing it.
	(twittering-http-get-default-sentinel): decode received XML
	document as UTF-8 before parsing it if Content-Type in response
	header has a parameter "charset=utf-8".

	* twittering-mode.el: The format specifier "%FOLD[prefix]{...}"
	does not squeeze white spaces.
	(twittering-fill-string): does not squeeze white spaces if
	`keep-newline' is non-nil.

2011-01-16  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Ensure that the pointed tweet is visible on
	editing a tweet.
	(twittering-ensure-whole-of-status-is-visible): new function.

	* twittering-mode.el: Isolate addition of text properties from a
	function parsing XML.
	(twittering-http-get-default-sentinel): call
	`twittering-make-clickable-status-datum' here.
	(twittering-atom-xmltree-to-status): do not add text properties to
	statuses.
	(twittering-status-to-status-datum): likewise.

	* twittering-mode.el: Render statuses in order of field property
	instead of id property.
	(twittering-make-common-properties): add field property as a
	common property.
	(twittering-get-common-properties): likewise.
	(twittering-field-id<): new function.
	(twittering-field-id=): new function.
	(twittering-make-field-id): new function.
	(twittering-make-field-properties): new function.
	(twittering-render-timeline): render statuses in order of their
	field properties.
	(twittering-show-replied-statuses): add special field property to
	replied statuses.

	* twittering-mode.el: Move point by using field property instead
	of id property.
	(twittering-get-current-status-head): redefined with field
	property instead of id property.
	(twittering-get-first-status-head): likewise.
	(twittering-get-next-status-head): likewise.
	(twittering-get-previous-status-head): likewise.

	* twittering-mode.el: Use rendered-as property for rendering
	replied statuses instead of a trick with id and original-id
	properties.
	(twittering-get-common-properties): add rendered-as property as a
	common property.
	(twittering-make-field-properties): add rendered-as property if
	necessary.
	(twittering-make-field-properties-of-popped-ancestors): new
	function.
	(twittering-rendered-as-ancestor-status-p): new function.
	(twittering-get-base-id-of-ancestor-at): new function.
	(twittering-replied-statuses-visible-p): use the new function
	`twittering-get-base-id-of-ancestor-at' instead of directly
	referring id and original-id properties.
	(twittering-hide-replied-statuses): likewise.
	(twittering-show-replied-statuses): use
	`twittering-make-field-properties-of-popped-ancestors'.

	* twittering-mode.el: Remove a trick using id and original-id
	properties for rendering replied statuses.
	(twittering-get-common-properties): remove original-id from common
	properties.
	(twittering-show-replied-statuses): do not overwrite id and
	original-id properties.
	(twittering-enter): do not refer original-id property.

	* twittering-mode.el: Support favorites timeline.
	(twittering-timeline-spec-to-string): support favorites timeline
	spec.
	(twittering-extract-timeline-spec): likewise.
	(twittering-timeline-spec-primary-p): add favorites timeline spec
	is a primary timeline spec.
	(twittering-call-api): support favorites timeline spec.
	(twittering-read-timeline-spec-with-completion): add ":favorites"
	as a candidate of completion. In addition, one can input a
	username with completion for ":favorites/".
	(twittering-goto-next-status): display an error message on the
	oldest tweet on favorites timeline.
	(twittering-goto-previous-status): likewise.
	* test/test-twittering-mode.el: Add tests for favorites timeline
	spec.

2011-01-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Ensure that encrypted strings are written
	with no conversion. Thanks to Sakuma.
	(twittering-write-and-encrypt): ensure that encrypted strings are
	written with no conversion.

2010-12-17  Yuto HAYAMIZU  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-organic-retweet): prohibit
	retweeting protected tweets.

2010-11-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Ensure that the methods using url library
	works well for HTTP redirection.
	(twittering-send-http-request-urllib): make the variable,
	`url-http-attempt-keepalives', buffer-local in order to send the
	local value to the sentinel invoked for HTTP redirection. If the
	variable is not made buffer-local, the connection with redirection
	may not be closed according to its global value.

	* twittering-mode.el: Introduce an ad-hoc treatment for url
	library on Emacs21 again. This ensures that the sentinel for an
	redirect HTTP request, such as asynchronous retrieval of icon
	images, works well.
	(twittering-send-http-request): introduce an ad-hoc treatment for
	the url library again. It is required because the process for a
	redirected HTTP request is alive when the url library for Emacs21
	invokes the callback.
	(twittering-send-http-request-urllib): add an ad-hoc treatment for
	HTTP redirection on Emacs21.

2010-11-27  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a bug of retrieving a URI repeatedly.
	(twittering-resolve-url-request): bind `additional-info' to the
	appropriate alist storing the URI that will be retrieved. The
	alist is referred by `twittering-url-retrieve-async-sentinel' and
	`twittering-url-retrieve-async-clean-up-sentinel'. Since the alist
	was null, a URI might be retrieved repeatedly.

2010-11-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Delay next asynchronous retrieval until all
	sentinels for the current retrieval finish.
	(twittering-url-retrieve-async-sentinel): call
	`twittering-resolve-url-request' after sentinels finish.
	(twittering-url-retrieve-async-clean-up-sentinel): call
	`twittering-resolve-url-request' only when the current retrieval
	is failed.

	* twittering-mode.el: Periodically invoke actions associated with
	idle-timer even if Emacs remains idle long time.
	(twittering-timer-interval-for-redisplaying): extended to 5.0.
	(twittering-url-retrieve-async-sentinel): use
	`twittering-run-on-idle' instead of `run-with-idle-timer'.
	(twittering-idle-timer-for-redisplay): new variable.
	(twittering-run-on-idle): new function.
	(twittering-run-repeatedly-on-idle): new function.
	(twittering-start): use `twittering-run-repeatedly-on-idle'
	instead of `run-with-idle-timer'.
	(twittering-stop): also cancel the idle timer for redisplaying.

	* twittering-mode.el: Add retrieved timeline spec string to
	history even if it includes no new statuses.
	(twittering-http-get-default-sentinel): add `spec-string' on
	successful retrieval even if there are no new statuses.

	* twittering-mode.el: `twittering-url-retrieve-async' immediately
	invokes the sentinel if the url has been already retrieved.
	(twittering-url-retrieve-async): immediately invoke the sentinel
	if the given url has been already retrieved.

	* twittering-mode.el: Call `url-retrieve' without attempting
	keep-alive.
	(twittering-send-http-request): remove special treatment according
	to `status-str' for the connection method by url library. It was
	necessary because `url-retrieve' invoked its sentinel before the
	process exits.
	(twittering-send-http-request-urllib): call `url-retrieve' with
	binding `url-http-attempt-keepalives' to nil.

	* twittering-mode.el: The property symbol `belongs-to' is renamed
	`source-spec'.
	(twittering-render-timeline): add `source-spec' to each status
	instead of `belongs-to'.
	(twittering-direct-message): use `source-spec' instead of
	`belongs-to'.
	(twittering-enter): likewise.

	* twittering-mode.el: Fix a bug that some text properties of a
	tweet rendered on a buffer may be lost by redisplaying it.
	(twittering-make-common-properties): new function.
	(twittering-get-common-properties): new function.
	(twittering-generate-format-status-function): use
	`twittering-make-common-properties'.
	(twittering-format-status-for-redisplay): use
	`twittering-get-common-properties'.
	(twittering-update-filled-string): likewise.

	* twittering-mode.el: `twittering-redisplay-status-on-each-buffer'
	restores common properties of re-rendered tweets.
	(twittering-format-status-for-redisplay): do not restore
	properties.
	(twittering-update-filled-string): likewise.
	(twittering-redisplay-status-on-each-buffer): restore common
	properties.

	* twittering-mode.el: Add `source-spec' as an entry of alist
	storing a tweet.
	(twittering-add-statuses-to-timeline-data): add the `source-spec'
	property to each new status.
	(twittering-make-common-properties): add `source-spec' as a common
	property.
	(twittering-get-common-properties): update docstring.
	(twittering-render-timeline): do not add the `source-spec'
	property.

	* twittering-mode.el: Correctly define the alias of
	`open-ssl-stream' for Emacs21 even if `url-gw.el' has been already
	loaded and unavailable autoload has been declared.
	(twittering-start-http-session-urllib-https-p): ignore the
	autoload declaration of `open-ssl-stream' in `url-gw.el' if
	"ssl.el" is unavailable.

	* twittering-mode.el: Fix a bug that `twittering-username' is not
	initialized when using encryption of authorized token with OAuth.
	(twittering-http-get-verify-credentials-sentinel): apropriately
	initialize `twittering-username' even if encryption of authorized
	token is used with OAuth.

2010-11-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a bug in registration of a sentinel for
	asynchronous retrieval.
	(twittering-url-retrieve-async): fix registration of sentinels to
	avoid registering a sentinel repeatedly.

	* twittering-mode.el: Contents retrieved by url library are copied
	as unibyte string. Without this modification, binary data may be
	retrieved incorrectly.
	(twittering-send-http-request-urllib): copy contents retrieved by
	url library as unibyte string. Without this modification, binary
	data may be retrieved incorrectly.

	* twittering-mode.el: Sentinels for `twittering-send-http-request'
	are called with a process status symbol instead of a process
	status symbol. This is necessary for faking a status of a process
	generated by url library.
	(twittering-send-http-request): call sentinels with a process
	status symbol instead of a process status string.
	(twittering-http-get-default-sentinel): receives `status' instead
	of `status-str'.
	(twittering-http-get-list-index-sentinel): likewise.
	(twittering-http-post-default-sentinel): likewise.
	(twittering-http-get-verify-credentials-sentinel): likewise.
	(twittering-http-get-verify-credentials-clean-up-sentinel):
	likewise.
	(twittering-oauth-get-token-alist): define sentinels so that they
	receive `status' instead of `status-str'.
	(twittering-get-and-render-timeline): likewise.

	* twittering-mode.el: Redisplay tweets with idle timer.
	(twittering-timer-interval-for-redisplaying): change the meaning.
	(twittering-start): `twittering-redisplay-status-on-buffer' is
	called by `run-with-idle-timer'.

	* twittering-mode.el: `twittering-resolve-url-request' uses
	`twittering-send-http-request' instead of `url-retrieve'.
	(twittering-resolve-url-request): use
	`twittering-send-http-request' instead of `url-retrieve'.
	(twittering-url-retrieve-async-sentinel): new function.
	(twittering-url-retrieve-async-clean-up-sentinel): new function.

	* twittering-mode.el: Sentinels for asynchronous retrieval are
	invoked with `run-with-idle-timer'. The delay will prevent Emacs
	from stucking on inputting characters on other buffer.
	(twittering-url-request-sentinel-delay): new variable.
	(twittering-url-retrieve-async-sentinel): invoke sentinels with
	`run-with-idle-timer'.

2010-11-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: `twittering-send-http-request' correctly
	transfer `additional-info'.
	(twittering-send-http-request): call
	`twittering-send-http-request-internal' with correct arguments.

	* twittering-mode.el: Remove redundant entries from an argument of
	`twittering-send-http-request'.
	(twittering-http-get): remove redundant entries from
	`additional-info', an argument of `twittering-send-http-request'.
	(twittering-http-post): likewise.

	* twittering-mode.el: Fix docstring of `twittering-call-api'.
	(twittering-call-api): fix docstring.

	* twittering-mode.el: `twittering-call-api' extracts a query
	string from the given timeline spec.
	(twittering-call-api): extract a query string of search timeline
	from the given timeline spec.
	(twittering-get-and-render-timeline): remove a query string
	from the second argument of `twittering-call-api'.

	* twittering-mode.el: `twittering-call-api' can calculate how many
	tweets should be retrieved.
	(twittering-call-api): let the argument `number' of the command
	`retrieve-timeline' be optional.
	(twittering-get-and-render-timeline): remove explicit calculation
	of number of tweets which will be retrieved.

	* twittering-mode.el: Add a new argument `additional-info' to
	`twittering-http-{get,put}'. It can be used to send information to
	generated processes.
	(twittering-http-get): replace the argument `noninteractive' with
	a new argument `additional-info', which will be sent to
	`twittering-send-http-request'.
	(twittering-http-post): add a new argument `additional-info',
	which will be sent to `twittering-send-http-request'.
	(twittering-call-api): send the information of `noninteractive' as
	a member of `additional-info' to `twittering-http-get'.

	* twittering-mode.el: Timeline spec is sent to a sentinel via
	`connection-info' instead of `twittering-process-info-alist'.
	(twittering-http-get-default-sentinel): receive the timeline spec
	from `connection-info' instead of `twittering-process-info-alist'
	via `twittering-get-timeline-spec-from-process'.
	(twittering-get-and-render-timeline): send timeline spec to the
	sentinel via `additional-info', which is an argument of
	`twittering-call-api'.

	* twittering-mode.el: Confirm that `twittering-proxy-use' is nil
	when trying the connection method `native'.
	(twittering-start-http-session-native-tls-p): return nil if
	`twittering-proxy-use' is non-nil.

	* twittering-mode.el: Display the current connection method on the
	mode-line.
	(twittering-display-connection-method): new variable.
	(twittering-lookup-connection-type): add the entry `display-name'
	if necessary.
	(twittering-get-connection-method-name): new function.
	(twittering-mode-line-buffer-identification): display the current
	connection method on the mode-line.

	* twittering-mode.el: The default value of
	`twittering-url-show-status' is changed to nil.
	(twittering-url-show-status): initialized as nil.

	* twittering-mode.el: Postpone configuring the global variables
	`twittering-username' and `twittering-password' until the account
	is authenticated.
	(twittering-prepare-account-info): return a pair of username and
	password instead of setting them as global variables.
	(twittering-verify-credentials): do not set the global variables
	`twittering-username' and `twittering-password' until the account
	is authenticated.
	(twittering-http-get-verify-credentials-sentinel): set the global
	variables `twittering-username' and `twittering-password' if
	necessary.

	* twittering-mode.el: Add new connection method `urllib-http' and
	`urllib-https'.
	(twittering-connection-type-order): add `urllib-http' and
	`urllib-https'.
	(twittering-connection-type-table): add new entries for
	`urllib-http' and `urllib-https'.
	(twittering-send-http-request): add special treatment for the
	connection method using the url library.
	(twittering-start-http-session-urllib-p): new function.
	(twittering-start-http-session-urllib-https-p): new function.
	(twittering-send-http-request-urllib): new function.
	(twittering-pre-process-buffer-urllib): new function.

2010-10-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: `twittering-get-error-message' generates an
	error message with explanation if possible.
	(twittering-get-error-message): generate an error message with
	explanation if possible. `twittering-xml-parse-region' is called
	only when it is required. It is determined by the new argument
	`header-info'.
	(twittering-http-get-default-sentinel): use
	`twittering-get-error-message' for generating a total error
	message, not only explanation.
	(twittering-http-get-list-index-sentinel): likewise.
	(twittering-http-post-default-sentinel): likewise.

	* twittering-mode.el: The second argument of `twittering-call-api'
	is replaced with `additional-info', which is sent to
	`twittering-send-http-request' via `twittering-http-get' or
	`twittering-http-put'.
	(twittering-call-api): replace the argument `noninteractive' with
	`additional-info', which is sent to `twittering-send-http-request'
	via `twittering-http-get' or `twittering-http-put'.
	(twittering-get-and-render-timeline): send `noninteractive' via
	the new argument `additional-info' of `twittering-call-api'.

2010-10-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Correctly render the format specifier "%L"
	with a preceding whitespace. Thanks to Tom X. Tobin.
	(twittering-generate-format-table): add a preceding whitespace to
	the format specifier "%L". The previous routine contradicts the
	docstring of `twittering-status-format'.
	* test/test-twittering-mode.el: Correct the test for the format
	specifier "%L".

	* test/test-twittering-mode.el: Fix the test for HMAC.

	* twittering-mode.el (twittering-connection-type-table): remove
	obsolete entries.

	* twittering-mode.el: `twittering-release-process' is called as a
	clean-up sentinel.
	(twittering-call-api): accept new option `clean-up-sentinel' for
	`retrieve-timeline'.
	(twittering-http-default-sentinel): do not call
	`twittering-release-process'.
	(twittering-get-and-render-timeline): explicitly register
	`twittering-release-process' as a clean-up sentinel.

	* twittering-mode.el: Classify functions into some groups.

	* twittering-mode.el: Add a new function
	`twittering-send-http-request-with-default-sentinel'.
	(twittering-send-http-request-with-default-sentinel): new function.

	* twittering-mode.el: Adapt some functions to
	`twittering-send-http-request-with-default-sentinel'.
	(twittering-get-response-body): removed.
	(twittering-start-http-session): use
	`twittering-send-http-request-with-default-sentinel' instead of
	`twittering-send-http-request' and
	`twittering-http-default-sentinel'.
	(twittering-get-error-message): assume that the given buffer
	consists of HTTP response body without headers.
	(twittering-http-default-sentinel): removed.
	(twittering-http-get-default-sentinel): modified so that it can be
	invoked via `twittering-send-http-request-with-default-sentinel'.
	(twittering-http-get-list-index-sentinel): likewise.
	(twittering-http-post-default-sentinel): likewise.
	(twittering-oauth-get-token-alist): likewise.
	(twittering-http-get-verify-credentials-sentinel): likewise.
	(twittering-http-get-verify-credentials-clean-up-sentinel):
	likewise.
	(twittering-get-status-from-http-response): removed.
	(twittering-get-and-render-timeline): modify arguments of
	`clean-up-sentinel' to adapt it to
	`twittering-send-http-request-with-default-sentinel'.

	* twittering-mode.el: Rename
	`twittering-send-http-request-with-default-sentinel'
	`twittering-send-http-request'.
	(twittering-send-http-request-internal): renamed from
	`twittering-send-http-request'.
	(twittering-send-http-request): renamed from
	`twittering-send-http-request-with-default-sentinel'.
	(twittering-start-http-session): use
	`twittering-send-http-requeset' instead of
	`twittering-send-http-request-with-default-sentinel'.
	(twittering-oauth-get-token-alist): likewise.

	* twittering-mode.el: Validity of a HTTP request is confirmed by
	`twittering-make-http-request'.
	(twittering-make-http-request): check the validity of arguments.
	(twittering-start-http-session): remove validity check.

	* twittering-mode.el: Remove `twittering-start-http-session'.
	(twittering-start-http-session): removed.
	(twittering-http-get): use `twittering-send-http-request' instead
	of `twittering-start-http-session'.
	(twittering-http-post): likewise.

	* twittering-mode.el: "Content-Length" for OAuth is calculated by
	`twittering-make-http-request'.
	(twittering-oauth-get-token-alist): remove explicit specification
	of "Content-Length". The header value is determined by
	`twittering-make-http-request'.

	* twittering-mode.el: Add `encoded-query-alist' entry to an alist
	of a HTTP request. This is required for generating "Authorization"
	header of OAuth.
	(twittering-make-http-request): add `encoded-query-alist' entry to
	an alist corresponding to a HTTP request.

	* twittering-mode.el: Add `uri-without-query' entry to an alist of
	a HTTP request. This is required for generating "Authorization"
	header of OAuth.
	(twittering-make-http-request): add `uri-without-query' entry to
	an alist corresponding to a HTTP request.

	* twittering-mode.el: Introduce
	`twittering-add-application-header-to-http-request'.
	(twittering-http-application-headers-with-auth): removed.
	(twittering-add-application-header-to-http-request): new
	function.
	(twittering-http-get): use
	`twittering-add-application-header-to-http-request' instead of
	`twittering-http-application-headers-with-auth'.
	(twittering-http-post): likewise.

	* twittering-mode.el: Fix `twittering-buffer-related-p' in order
	to support multiple edit buffers.
	(twittering-buffer-related-p): fix a condition so that it works
	well even when multiple edit buffer exists.

	* twittering-mode.el: Solve cyclic reference on definition of
	`twittering-unicode-replacement-char'.
	(twittering-ucs-to-char-internal): new function.
	(twittering-unicode-replacement-char): initialized by
	`twittering-ucs-to-char-internal'.
	(twittering-ucs-to-char): redefined with
	`twittering-unicode-replacement-char' and
	`twittering-ucs-to-char-internal'.

	* twittering-mode.el: Modify some codes to avoid warnings on
	byte-compile.
	(twittering-start-http-session-native-tls-p): load the tls library
	before byte-compiling this function. This avoids a warning of the
	reference to `tls-program' on byte-compile.
	(twittering-read-from-encrypted-file): likewise. The epa library
	and "alpaca.el" are loaded before byte-compiling this function.
	(twittering-modeline-properties): new constant.
	(twittering-modeline-active): defined with
	`twittering-modeline-properties'.
	(twittering-modeline-inactive): likewise.

2010-09-26  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Remove redundant pre-processing of HTTP
	response buffer for SSL via a proxy.
	(twittering-oauth-get-response-alist): remove redundant
	pre-processing of HTTP response buffer for SSL via proxy. Instead
	of it, `twittering-oauth-get-token-alist' invokes an appropriate
	function for pre-processing.

	* twittering-mode.el: Correct schemes of URIs used in OAuth/xAuth
	procedures.
	(twittering-oauth-request-token-url): removed.
	(twittering-oauth-authorization-url-base): removed.
	(twittering-oauth-access-token-url): removed.
	(twittering-oauth-request-token-url-without-scheme): new variable.
	(twittering-oauth-authorization-url-base-without-scheme): new
	variable.
	(twittering-oauth-access-token-url-without-scheme): new variable.
	(twittering-oauth-get-token-alist): refer to the scheme of the
	given URI instead of `twittering-oauth-use-ssl'.
	(twittering-verify-credentials): make a URI with correct scheme
	for OAuth or xAuth procedure. The scheme is determined by
	`twittering-oauth-use-ssl'.

	* twittering-mode.el: A HTTP request alist is included in the
	connection info for the request.
	(twittering-oauth-get-token-alist): add an HTTP request alist into
	`connection-info'.
	(twittering-send-http-request-curl): extract the HTTP request
	alist from `connection-info' instead of an argument.
	(twittering-send-http-request-wget): likewise.
	(twittering-send-http-request-native): likewise.
	(twittering-make-connection-info): generate connection info
	according to an arugment `request'.
	(twittering-send-http-request): register the sentinel so that it
	will be invoked with three arguments, process, status-string and
	connection-info. The connection-info is automatically generated
	from the given HTTP request alist.
	(twittering-start-http-session): do not bind `connection-info'.

	* twittering-mode.el: `twittering-send-http-request' receives
	optional arguments for connection method.
	(twittering-send-http-request): add two optional arguments for
	customizing connection method.

	* twittering-mode.el: Fix docstring of
	`twittering-make-http-request'.
	(twittering-make-http-request): fix docstring.

	* twittering-mode.el: `twittering-make-http-request' automatically
	adds the header field "Content-Length" if necessary.
	(twittering-make-http-request): add the header field
	"Content-Length" if it is missing on "POST" method.
	(twittering-http-application-headers): do not add the header field
	"Content-Length".

	* twittering-mode.el: Add `twittering-make-http-request-from-uri'.
	(twittering-make-http-request): accept a string as the argument
	`query-parameters', which is treated as an encoded query string.
	(twittering-make-http-request-from-uri): new function, which
	generates a HTTP request alist from URI.

	* twittering-mode.el: Rearrange `twittering-oauth-get-token-alist'.
	(twittering-oauth-get-token-function-table): removed. Instead of
	the variable, `twittering-connection-type-table' is used.
	(twittering-oauth-get-token-function-type): removed. Instead of
	the variable, `twittering-connection-type-order' is used.
	(twittering-oauth-get-token-alist): use
	`twittering-make-http-request-from-uri' and
	`twittering-send-http-request'.
	(twittering-verify-credentials): remove unnecessary statements.
	(twittering-ensure-connection-method): take account of
	`twittering-oauth-use-ssl'.

	* twittering-mode.el: Transfer sentinel functions to
	`twittering-default-sentinel' via `connection-info'.
	(twittering-start-http-session): transfer the variable `sentinel'
	to `twittering-http-default-sentinel' via `connection-info'.
	(twittering-http-default-sentinel): remove the arguments `func'
	and `clean-up-sentinel'. The sentinel functions are retrieved from
	`connection-info'.

2010-09-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix `twittering-push-uri-onto-kill-ring'.
	(twittering-push-uri-onto-kill-ring): confirm that `kill-ring' is
	non-nil before calling `current-kill'.

	* twittering-mode.el: Copy tweets by "C-<mouse-3>".
	Thanks to Faried Nawaz.
	(twittering-mode-menu-on-uri-map): new keymap for menu on URI.
	(twittering-mode-on-uri-map): new keymap used on URI.
	(twittering-mode-map): bind "C-<down-mouse-3>" to
	`mouse-set-point' to move the point and bind "C-<mouse-3>" to
	`twittering-push-tweet-onto-kill-ring'.
	(twittering-make-clickable-status-datum): embed new keymap
	`twittering-mode-on-uri-map' in texts that have `uri' property.
	(twittering-generate-format-table): likewise.
	(twittering-generate-formater-for-first-spec): likewise.
	(twittering-push-tweet-onto-kill-ring): new function.

	* twittering-mode.el: Introduce a function sending a HTTP requests
	with `curl'.
	(twittering-connection-type-table): use new functions
	`twittering-start-http-session-generic' and
	`twittering-send-http-request-curl' for connection-type `curl'.
	(twittering-oauth-get-token-function-table): register the
	pre-processing function for `curl'.
	(twittering-oauth-get-token-alist-generic): new function. This
	works with a function sending HTTP request.
	(twittering-oauth-get-token-alist-curl): removed. The function is
	replaced with the combination of
	`twittering-oauth-get-token-alist-generic' and
	`twittering-send-http-request-curl'.
	(twittering-oauth-get-token-alist): use
	`twittering-oauth-get-token-alist-generic' if the found entry is a
	cons pair of functions.
	(twittering-send-http-request-curl): new function. This is
	abstract interface for sending HTTP request via `curl'.
	(twittering-start-http-session): add more entries to
	`connection-info'. `twittering-send-http-request-curl' requires
	them.
	(twittering-start-http-session-generic): new function.
	(twittering-start-http-session-curl): removed. The function is
	replaced with the combination of
	`twittering-start-http-session-generic' and
	`twittering-send-http-request-curl'.

	* twittering-mode.el: Introduce a function sending a HTTP request
	with native functions.
	(twittering-connection-type-table): use generic function for
	connection-type `native'.
	(twittering-oauth-get-token-function-table): likewise.
	(twittering-oauth-get-token-alist-native): removed. The function
	is replaced with the combination of
	`twittering-oauth-get-token-alist-generic' and
	`twittering-send-http-request-native'.
	(twittering-start-http-session-native): removed. The function is
	replaced with the combination of
	`twittering-start-http-session-generic' and
	`twittering-send-http-request-native'.

	* twittering-mode.el: Integrate generic function into
	`twittering-start-http-session'.
	(twittering-connection-type-table): remove the entry `start' and
	rename `start-process' `send-http-request'.
	(twittering-lookup-http-start-function): use `send-http-request'
	instead of `start-process'.
	(twittering-start-http-session): unified with
	`twittering-start-http-session-generic'.
	(twittering-start-http-session-generic): removed.

	* twittering-mode.el: The HTTP header field "Expect" will be added
	only when using `curl'.
	(twittering-send-http-request-curl): add the field "Expect".
	(twittering-start-http-session): remove the field "Expect".

	* twittering-mode.el: Integrate generic function into
	`twittering-oauth-get-token-alist'.
	(twittering-oauth-get-token-alist): unified with
	`ftwittering-oauth-get-token-alist-generic'.
	(twittering-oauth-get-token-alist-generic): removed.

	* twittering-mode.el: Add new connection method `wget'.
	(twittering-wget-program): new variable.
	(twittering-connection-type-order): add an entry for `wget'.
	(twittering-connection-type-table): add entries for
	new connection-method `wget'.
	(twittering-oauth-get-token-function-table): likewise.
	(twittering-find-wget-program): new function.
	(twittering-start-http-session-wget-p): new function.
	(twittering-send-http-request-wget): new function.
	(twittering-pre-process-buffer-wget): new function.

	* twittering-mode.el: Use an alist for representing parameters of
	a HTTP request.
	(twittering-oauth-get-token-alist): use an alist for representing
	a HTTP request.
	(twittering-send-http-request-curl): receive a HTTP request as an
	alist.
	(twittering-send-http-request-wget): likewise.
	(twittering-send-http-request-native): likewise.

	* twittering-mode.el: Rearrange `twittering-make-http-request'.
	(twittering-make-http-request): return an alist representing
	parameters of a HTTP request instead of a function.
	(twittering-start-http-session): generate a HTTP request alist by
	`twittering-make-http-request'.

	* twittering-mode.el: Ensure an available connection method before
	visiting a timeline.
	(twittering-lookup-http-start-function): do not retry finding
	connection-method with compromise. It is assumed that an available
	connection method is already determined here.
	(twittering-ensure-connection-method): new function.
	(twittering-visit-timeline): ensure that an available connection
	method is determined.

	* twittering-mode.el: Add `twittering-make-connection-info'.
	(twittering-make-connection-info): new function.
	(twittering-send-http-request): new function.
	(twittering-start-http-session): use new functions.

2010-09-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add an edited tweet into the history without
	text properties.
	(twittering-edit-extract-status): extract a status without text
	properties. They may cause `session.el' to fail to save
	`twittering-edit-history' because
	`twittering-make-clickable-status-datum' adds text properties with
	self-reference to tweets.

	* twittering-mode.el (twittering-auth-method): fix docstring.
	(twittering-timeline-spec-alias): likewise.

2010-09-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-push-uri-onto-kill-ring): avoid
	pushing the same URL repeatedly.

	* twittering-mode.el: Fix xAuth with `gnutls-cli'.
	(twittering-oauth-get-token-alist-native): add a CRLF following
	the POST body. `gnutls-cli', which may be invoked by
	`open-tls-stream', requires the CRLF at the end of input.

	* twittering-mode.el: Introduce `connection-info', which is
	transferred to a sentinel.
	(twittering-start-http-session): introduce the variable
	`connection-info' to transfer the connection information to a
	sentinel. Since `connection-info' includes `noninteractive', the
	argument `noninteractive' is replaced with `connection-info'.
	(twittering-start-http-session-curl): likewise.
	(twittering-start-http-session-native): likewise.
	(twittering-http-default-sentinel): use `connection-info' instead
	of the current `twittering-use-ssl' and `twittering-proxy-use'.

	* twittering-mode.el (twittering-http-post): remove use of unbound
	variable `noninteractive'.

	* twittering-mode.el (twittering-call-api): use the argument
	`noninteractive' correctly.

	* twittering-mode.el: Introduce a framework to pre-process HTTP
	response buffer.
	(twittering-connection-type-table): add the entries for
	`pre-process-buffer'.
	(twittering-oauth-get-response-alist): remove redundant
	pre-processing for `openssl s_client'.
	(twittering-oauth-get-token-alist-native): pre-process buffer
	according to the variable `connection-info'.
	(twittering-oauth-get-token-alist-curl): likewise.
	(twittering-pre-process-buffer-curl): new function.
	(twittering-pre-process-buffer-native): new function.
	(twittering-http-default-sentinel): pre-process buffer with the
	function registered as `pre-process-buffer' in `connection-info'.

	* twittering-mode.el: Fix replying to tweets displayed as replied
	tweets. Thanks to Naohiro Aota.
	(twittering-enter): correctly use `original-id' for tweets
	displayed by `twittering-show-replied-statuses'.

2010-08-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Confirm that a buffer associated with a
	process hs not been killed.
	(twittering-oauth-get-token-alist-native): confirm that the buffer
	associated with the process has not been killed.
	(twittering-oauth-get-token-alist-curl): likewise.

	* twittering-mode.el: Verify an account synchronously.
	(twittering-verify-credentials): wait for the authorization to
	finish.

2010-08-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-atom-xmltree-to-status-datum):
	retrieve `user-screen-name' and optional `user-name' from XML for
	StatusNet correctly. Thanks to Takashi Masuda.

	* twittering-mode.el: Introduce `clean-up-sentinel' to
	`twittering-call-api'. It is executed whenever the process
	sentinel is invoked.
	(twittering-call-api): add new argument `clean-up-sentinel' for
	the command `get-list-index' and `verify-credentials'.
	(twittering-start-http-session): add new argument
	`clean-up-sentinel' executed whenever the process sentinel is
	invoked.
	(twittering-start-http-session-curl): likewise.
	(twittering-start-http-session-native): likewise.
	(twittering-http-get): likewise.
	(twittering-http-post): likewise.
	(twittering-http-default-sentinel): invoke `clean-up-sentinel' if
	it is non-nil.

	* twittering-mode.el: Fix the race condition on resetting
	authorization information when the process exits abnormally.
	(twittering-verify-credentials): use `clean-up-sentinel' for
	resetting variables when the process exits abnormally or the HTTP
	response is invalid.
	(twittering-http-get-verify-credentials-clean-up-sentinel): new
	function for resetting some variables when the process for
	`verify-credentials' API exits abnormally.

2010-08-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Restore `twittering-get-{search,status}-url'.
	(twittering-lookup-get-status-url): removed.
	(twittering-lookup-get-search-url): removed.
	(twittering-get-status-url): look up a function suitable for
	`twittering-service-method' and call it.
	(twittering-get-search-url): likewise.
	(twittering-make-clickable-status-datum): directly call
	`twittering-get-status-url' and `twittering-get-search-url'
	instead of calling them via `twittering-lookup-get-status-url' or
	`twittering-lookup-get-search-url'.
	(twittering-generate-format-table): likewise.
	(twittering-generate-formater-for-first-spec): likewise.

	* twittering-mode.el: Switch ways to parse XML depending on
	`twittering-service-method'.
	(twittering-atom-xmltree-to-status-datum): switch ways to parse
	XML depending on `twittering-service-method'.

	* twittering-mode.el: Simplify `twittering-call-api'.
	(twittering-call-api): reduce calls of `twittering-api-path'.

	* twittering-mode.el: Replace direct calls of
	`twittering-http-post' with calls of `twittering-call-api'.
	(twittering-update-status-from-minibuffer): use
	`twittering-call-api' instead of `twittering-http-post'.

2010-08-20  Takashi Masuda  <masutaka@nifty.com>

	* twittering-mode.el: Support StatusNet.
	(twittering-api-prefix): new variable.
	(twittering-search-api-method): new variable.
	(twittering-web-path-prefix): new variable.
	(twittering-service-method): new variable.
	(twittering-service-method-table): new variable.
	(twittering-api-path): new function.
	(twittering-lookup-get-status-url): new function.
	(twittering-get-status-url-twitter): new function.
	(twittering-get-status-url-statusnet): new function.
	(twittering-lookup-get-search-url): new function.
	(twittering-get-search-url-twitter): new function.
	(twittering-get-search-url-statusnet): new function.
	(twittering-call-api): generate a path of API by
	`twittering-api-path'. (API のパスは twittering-api-path から取得
	するようにした。)
	(twittering-edit-post-status): likewise.
	(twittering-update-status-from-minibuffer): likewise.
	(twittering-atom-xmltree-to-status-datum): support the format
	used in StatusNet.(いずれも検索関連の修正。
	「interpret-time-diff.patch」「user-name が設定されていないユーザ
	に対応」「検索時のユーザアイコンを取得出来るように修正」)
	(twittering-make-clickable-status-datum): retrieve `status-url'
	and `search-url' via `twittering-lookup-get-status-url' and
	`twittering-lookup-get-search-url'. (twittering-lookup-get-status-url
	と twittering-lookup-get-search-url を介して status-url と
	search-url を取得するようにした。
	(twittering-generate-format-table): likewise.
	(twittering-generate-formater-for-first-spec): likewise.

	* twittering-mode.el: fix statusnet user URL
	(twittering-get-status-url-statusnet): fix user URL

	* twittering-mode.el (twittering-generate-format-table):
	Do not use icon images scaled by API unless Twitter.

	* twittering-mode.el: fix statusnet URL
	(twittering-get-status-url-statusnet): fix id URL
	(twittering-get-status-url-statusnet): fix hashtag URL

2010-08-20  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-edit-post-status): call
	`twittering-call-api' instead of calling `twittering-http-post'
	directly.

	* twittering-mode.el: Do not add unnecessary parameter `source' to
	API calls.
	(twittering-http-post): do not add unnecessary parameter `source'.
	(twittering-call-api): add the parameter `source' when using BASIC
	authentication.

	* twittering-mode.el (twittering-call-api): Change parameters in
	order to follow the update of Twitter API.

	* twittering-mode.el: Add `twittering-push-uri-onto-kill-ring' and
	bind "U" to it. Thanks to Faried Nawaz.
	(twittering-push-uri-onto-kill-ring): new function for pushing the
	uri property of the current position onto the kill-ring.
	(twittering-mode-map): bind "U" to
	`twittering-push-uri-onto-kill-ring'.

	* twittering-mode.el: Add `twittering-new-tweets-statuses' for the
	hook functions of `twittering-new-tweets-hook'. Thanks to Faried
	Nawaz.
	(twittering-new-tweets-statuses): new variable.
	(twittering-add-statuses-to-timeline-data): bind
	`twittering-new-tweets-statuses' to `new-statuses' so that the
	hook functions can refer to the new tweets.

2010-08-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Confirm that sufficient information is
	loaded from the private file.
	(twittering-load-private-info): load only variables that are
	enumerated in `twittering-variables-stored-with-encryption'.
	(twittering-has-oauth-access-token-p): new function for checking
	whether `twittering-oauth-access-token-alist' has sufficient
	information.
	(twittering-verify-credentials): confirm that sufficient
	information is loaded from the private file.

2010-08-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix options of `curl' for POST with an empty
	body.
	(twittering-start-http-session-curl): add an option "-d" whenever
	`method' equals to "POST".

	* twittering-mode.el: Use the ID of the retweeted original tweet
	on generating a URL or retweeting it.
	(twittering-status-to-status-datum): add new property `source-id'
	specifying a source tweet of a retweet.
	(twittering-generate-formater-for-first-spec): generate a URL for
	a retweet from the ID of its source.
	(twittering-generate-format-status-function): add `source-id' as a
	common property.
	(twittering-native-retweet): use `source-id' for a retweet.

	* twittering-mode.el: Update the embedded CA certificate into
	`Equifax Secure Certificate Authority'.
	(twittering-ensure-ca-cert): replace the CA certificate with
	`Equifax Secure Certificate Authority' currently referred by
	`api.twitter.com' and `search.twitter.com'.

2010-07-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-mode): avoid repeating
	authorization when `twittering-initial-timeline-spec-string' is a
	list of multiple timeline spec strings.

	* twittering-mode.el (twittering-http-default-sentinel): display
	an error message when waiting for a response of an authorization
	query.

	* twittering-mode.el: Replace functions `mapcan' and `map' defined
	in `cl-extra' with built-in functions in order to prevent the
	byte-compiled `twittering-mode' from depending on `cl-extra'.
	(twittering-oauth-get-token-alist-curl): replace `mapcan' with a
	combination of `apply', `append' and `mapcar'.
	(twittering-start-http-session-curl): likewise.

2010-07-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-redisplay-status-on-buffer): Fix
	the condition of redisplaying a timeline.

	* twittering-mode.el: If it fails to retrieve an image a certain
	times, retry no longer.
	(twittering-create-image-pair): return
	`twittering-error-icon-data-pair' if the argument `image-data' is
	nil.
	(twittering-make-icon-string): fix the condition of
	`image-data'. If it is an integer, it means the time of retries.

	* twittering-mode.el: Use icon images scaled by API if possible.
	(twittering-generate-format-table): generate the URL of the scaled
	icon image by API.

	* twittering-mode.el: Use `GET users/profile_image' API only if
	the variable `twittering-use-profile-image-api' is non-nil. Since
	the API is rate limited, it may cause troubles on other API calls.
	(twittering-use-profile-image-api): new variable.
	(twittering-generate-format-table): call `GET users/profile_imagne'
	API only if `twittering-use-profile-image-api' is non-nil.

2010-07-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Replace `xml-parse-region' with
	`twittering-xml-parse-region' in order to prevent abnormal exit
	caused by decoding unknown numeric character references.
	(twittering-unicode-replacement-char): new variable.
	(twittering-ucs-to-char): return
	`twittering-unicode-replacement-char' if decoding failed.
	(decode-char): new advice in order to return
	`twittering-unicode-replacement-char' for unknown code-points.
	(twittering-xml-parse-region): new function. This function does
	not exit abnormally even if given XML includes unknown numeric
	references. Unknown numeric references are replaced with
	`twittering-unicode-replacement-char'.
	(twittering-get-error-message): replace `xml-parse-region' with
	`twittering-xml-parse-region'.
	(twittering-http-get-list-index-sentinel): likewise.
	(twittering-get-status-from-http-response): likewise.

	* twittering-mode.el (twittering-oauth-get-token-alist-url): fix a
	list of bindings.

2010-07-02  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-oauth-get-token-alist-native):
	use `twittering-tls-program' correctly.

	* twittering-mode.el: Detect abnormal exit of an invoked process.
	(twittering-oauth-get-token-alist-native): confirm the exit
	status of the invoked process.
	(twittering-oauth-get-token-alist-curl): likewise.
	(twittering-http-default-sentinel): likewise.

	* twittering-mode.el: Allow insecure server certificates if
	`twittering-allow-insecure-server-cert' is non-nil.
	(twittering-allow-insecure-server-cert): new variable.
	(twittering-oauth-get-token-alist-curl): add "--insecure" option
	to the arguments for `curl' if
	`twittering-allow-insecure-server-cert' is non-nil.
	(twittering-start-http-session-curl): likewise.
	(twittering-start-http-session-native-tls-p): add options to the
	programs in `tls-program' in order to allow insecure server
	certificates if `twittering-allow-insecure-server-cert' is
	non-nil.

	* twittering-mode.el (twittering-verify-credentials): display an
	error message if the variable `twittering-auth-method' is
	invalid.

2010-07-01  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Support the url library included in Emacs 23
	and later.
	(twittering-oauth-get-token-alist-native): support the function
	`url-generic-parse-url' that returns parsed URL object generated
	as `structure'.
	(twittering-oauth-get-token-alist-curl): likewise.

	* twittering-mode.el (twittering-call-api): `user', `friends',
	`mentions' and `public' timelines include native retweets.

2010-06-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-verify-credentials): reset
	`twittering-username' when authentication via xAuth failed.

	* twittering-mode.el (twittering-verify-credentials): invoke
	`twittering-prepare-account-info' before authentication method
	requiring account information.
	(twittering-visit-timeline): invoke
	`twittering-verify-credentials' before reading timeline spec.

2010-06-29  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Confirm process status for avoiding
	dead-lock.
	(twittering-oauth-get-token-alist-native): confirm the process
	status in order to avoid dead-lock. If the process exited
	abnormally, the variable `result' becomes nil.
	(twittering-oauth-get-token-alist-curl): likewise.
	(twittering-verify-credentials): wait for the process to exit
	in order to avoid dead-lock.
	(twittering-get-list-index-sync): likewise.

	* twittering-mode.el (twittering-verify-credentials): wait for the
	process to exit in order to avoid dead-lock.

	* twittering-mode.el: Support authentication via xAuth.
	(twittering-get-list-index-sync): likewise.
	(twittering-xauth-auth-str-access-token): new function.
	(twittering-oauth-get-token-alist-url): add an argument
	`post-body'.
	(twittering-oauth-get-token-alist-native): likewise.
	(twittering-oauth-get-token-alist-curl): likewise.
	(twittering-oauth-get-token-alist): add an optional argument
	`post-body'.
	(twittering-xauth-get-access-token): new function.
	(twittering-prepare-account-info): support xAuth.
	(twittering-verify-credentials): likewise.
	(twittering-http-application-headers-with-auth): likewise.
	(twittering-visit-timeline): call
	`twittering-prepare-account-info' for xAuth.

2010-06-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-write-and-encrypt): fix arguments
	of `epg-context-set-progress-callback' because of the difference
	between EasyPG 0.0.16 and that included in Emacs23.

	* twittering-mode.el (twittering-save-private-info): change the
	permission of the encrypted file in order to prevent others from
	reading the file.
	(twittering-write-and-encrypt): return t explicitly when it
	succeeded in encrypting private information.

	* twittering-mode.el (twittering-write-and-encrypt): In order to
	prevent `epa-file' to encrypt the file double,
	`epa-file-name-regexp' is temorarily changed into the null regexp
	that never matches any string.

2010-06-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix bugs.
	(twittering-hmac-sha1): remove invalid arguments.
	(twittering-oauth-auth-str): correct a variable.

	* twittering-mode.el: Support master password for storing private
	information in an encrypted file.
	(twittering-use-master-password): new variable.
	(twittering-private-info-file): new variable.
	(twittering-variables-stored-with-encryption): new variable.
	(twittering-load-private-info): new function.
	(twittering-load-private-info-with-guide): new function.
	(twittering-save-private-info): new function.
	(twittering-save-private-info-with-guide): new function.
	(twittering-capable-of-encryption-p): new function.
	(twittering-read-from-encrypted-file): new function.
	(twittering-write-and-encrypt): new function.
	(twittering-verify-credentials): support master password.

	* twittering-mode.el: Add codes for debugging functions for
	OAuth.
	(twittering-oauth-get-token-alist-url): add codes for debug.
	(twittering-oauth-get-token-alist-native): likewise.
	(twittering-oauth-get-token-alist-curl): likewise.

2010-06-09  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-oauth-get-access-token): reject
	invalid PIN code input and strip extra white spaces.

2010-06-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: confirm that a valid access token has been
	retrieved.
	(twittering-oauth-make-response-alist): do not decode a null entry.
	(twittering-verify-credentials): confirm that the retrieved
	`token-alist' is valid as an access token.

2010-06-04  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el: removed (set-terminal-coding-system 'utf-8)
	(twittering-mode-map): changed key bindings:
	twittering-public-timeline: C-c C-g -> C-c C-p,
	twittering-set-current-hashtag: C-c C-h -> C-c C-t
	

2010-06-03  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el: add encrypted oauth consumer key/secret
	(twittering-auth-method): changed default value to 'oauth
	(twittering-oauth-get-access-token): give users a choise to open
	authrization URL with browser or not when
	twittering-oauth-invoke-browser is nil.

2010-06-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use `twittering-oauth-use-ssl' instead of
	`twittering-use-ssl' on functions for OAuth.
	(twittering-oauth-use-ssl): add docstring.
	(twittering-oauth-get-response-alist): use
	`twittering-oauth-use-ssl' instead of `twittering-use-ssl'.
	(twittering-oauth-get-token-alist-native): likewise.
	(twittering-oauth-get-token-alist-curl): likewise.
	(twittering-verify-credentials): likewise.

	* twittering-mode.el: Restore window parameters after automatic
	redisplaying.
	(twittering-current-window-config): new function.
	(twittering-restore-window-config-after-modification): new function.
	(twittering-redisplay-status-on-each-buffer): restore window
	parameters after redisplaying.

	* twittering-mode.el: Suppress automatic redisplaying if
	unnecessary.
	(twittering-redisplay-status-on-each-buffer): do not modify buffer
	if updated string is same as the current string in the meaning of
	`string='.
	(twittering-make-icon-string): give different strings for
	displayed and undisplayed icon.

	* twittering-mode.el: Stop automatic redisplaying of buffers in
	which the mark and region are active.
	(twittering-redisplay-status-on-buffer): do not update buffer
	in which the mark and region are active.

	* twittering-mode.el: Reimplement the status formater that allows
	recursive specifiers such as "%FILL{%FACE[bold]{%C{%m/%d}}: %T}".
	(twittering-parse-format-string): removed.
	(twittering-generate-formater): removed.
	(twittering-generate-status-formater-base): removed.
	(twittering-generate-format-table): new function.
	(twittering-generate-formater-for-first-spec): new function.
	(twittering-generate-formater-for-current-level): new function.
	(twittering-generate-format-status-function): new function.
	(twittering-generate-format-status-function): use new
	implementation.

	* twittering-mode.el: Add an optional argument for the format
	specifier `FILL'. The argument specifies the prefix for the filled
	region.
	(twittering-status-format): use 2 white spaces as fill-prefix in
	default.
	(twittering-fill-string): use an additional argument `prefix' as
	`fill-prefix' for `fill-region-as-paragraph' if the argument is
	non-nil.
	(twittering-update-filled-string): transfer the local prefix for
	`twittering-fill-string'.
	(twittering-generate-formater-for-first-spec): recognize an
	optional argument for the format specifier `FILL'.

	* twittering-mode.el: Add a new format specifier
	"%FOLD[prefix]{...}".
	(twittering-fill-string): add an argument `keep-newline'. If it is
	non-nil, do not remove newlines in given string.
	(twittering-update-filled-string): add an argument
	`keep-newline'.
	(twittering-generate-formater-for-first-spec): add a new specifier
	"%FOLD[prefix]{...}".

	* twittering-mode.el: Fix unintended cursor motion caused by
	automatic redisplaying.
	(twittering-redisplay-status-on-each-buffer): fix the incorrect
	cursor motion occurring when it points the beginning of region
	that will be be modified.

2010-05-27  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-toggle-activate-buffer): restart
	the timer if it is not active when activating a buffer.

2010-05-24  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-native-retweet): Check if tweet
	is my own one.

2010-05-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use the coding-system `utf-8-unix' for
	reading data retrieved from Twitter.
	(twittering-start-http-session-curl): use the coding-system
	`utf-8-unix' for reading data retrieved from Twitter.
	(twittering-start-http-session-native): likewise.

	* twittering-mode.el: Omit a successful HTTP response and headers
	if they seem to be sent from a proxy for CONNECT method.
	(twittering-http-default-sentinel): omit a successful HTTP
	response and headers from a proxy if using SSL via the proxy.
	(twittering-get-response-header): do not remove headers from a
	proxy.

	* twittering-mode.el: Do not initialize `twittering-tls-program'
	multiple times.
	(twittering-start-http-session-native-tls-p): check `tls-program'
	only if `twittering-tls-program' is nil.

	* twittering-mode.el: Cache the result of capability confirmation
	for `curl'.
	(twittering-start-http-session-curl-p): do not initialize
	`twittering-curl-program' multiple times.
	(twittering-start-http-session-curl-https-p): do not execute
	`curl' multiple times.

	* twittering-mode.el: Look-up of connection type is rearranged.
	(twittering-lookup-http-start-function): reimplemented.
	(twittering-lookup-connection-type): new function.

	* twittering-mode.el: Confirm an available connection method
	before visiting a timeline.
	(twittering-visit-timeline): confirm connection method.

	* twittering-mode.el: Support authentication via OAuth. The
	authentication requires a consumer information registered with
	Twitter and an external WWW browser to authorize a request token.
	(twittering-auth-method): new variable.
	(twittering-oauth-consumer-key, twittering-oauth-consumer-secret):
	new variables for specifying an OAuth consumer.
	(twittering-oauth-access-token-alist): new variable for storing
	access token.
	(twittering-oauth-url-encode): new function.
	(twittering-oauth-unhex): new function.
	(twittering-oauth-url-decode): new function.
	(twittering-oauth-make-signature-base-string): new function.
	(twittering-oauth-make-random-string): new function.
	(twittering-hmac-sha1): imported from
	http://www.emacswiki.org/emacs/HmacShaOne .
	(twittering-oauth-auth-str): new function.
	(twittering-oauth-auth-str-request-token): new function.
	(twittering-oauth-auth-str-exchange-token): new function.
	(twittering-oauth-auth-str-access): new function.
	(twittering-oauth-make-response-alist): new function.
	(twittering-oauth-get-response-alist): new function.
	(twittering-oauth-get-token-alist-url): new function.
	(twittering-oauth-get-token-alist-native): new function.
	(twittering-oauth-get-token-alist-curl): new function.
	(twittering-oauth-get-token-function-table): new variable.
	(twittering-oauth-get-token-function-type): new variable.
	(twittering-oauth-invoke-browser): new variable.
	(twittering-oauth-get-token-alist): new function.
	(twittering-oauth-get-request-token): new function.
	(twittering-oauth-exchange-request-token): new function.
	(twittering-oauth-get-access-token): new function.
	(twittering-prepare-account-info): acquire username and password
	only if `twittering-auth-method' is symbol `basic'.
	(twittering-verify-credentials): support Authentication via OAuth.
	(twittering-http-application-headers): do not add Authorization
	header.
	(twittering-http-application-headers-with-auth): new function for
	generating headers adapted for each authentication method.
	(twittering-http-get): use
	`twittering-http-application-headers-with-auth'.
	(twittering-http-post): likewise.
	(twittering-percent-encode): encode a string according to
	Percent-Encoding defined in RFC3986 instead of RFC1738. It simply
	calls `twittering-oauth-url-encode'.
	(twittering-url-reserved-p): removed.
	* test/test-twittering-mode.el: add new test `test-oauth'.
	* emacs21/hex-util.el: imported from Emacs22.
	* emacs21/sha1.el: imported from Emacs22.

	* twittering-mode.el (twittering-oauth-get-access-token): fix the
	guide string of authorization via OAuth.

	* twittering-mode.el (twittering-hmac-sha1): fix indentation.

	* twittering-mode.el: Fix `twittering-hmac-sha1' so that it works
	well on Emacs23 and later.
	(twittering-hmac-sha1): ensure that internal variables are unibyte
	strings even on Emacs23 and later.
	* test/test-twittering-mode.el: add new test `test-hmac-sha1'.

	* emacs21/sha1.el: Imported from Gnus distributed with Emacs
	22.2.1 on Debian 5.0 for Emacs21 that does not include `sha1.el'.
	* emacs21/hex-util.el: Imported from Gnus distributed with Emacs
	22.2.1 on Debian 5.0 for Emacs21 that does not include
	`hex-util.el'.

2010-05-20  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: The configuration of a proxy is referred via
	the function `twittering-proxy-info'.
	(twittering-proxy-info): return all configuration of the proxy for
	the scheme.

	* twittering-mode.el: Give priority to the variable
	`twittering-proxy-*' over `twittering-http-proxy-*' and
	`twittering-https-proxy-*'.
	(twittering-proxy-server): defined as a variable.
	(twittering-proxy-port): likewise.
	(twittering-proxy-keep-alive): likewise.
	(twittering-proxy-user): likewise.
	(twittering-proxy-password): likewise.
	(twittering-normalize-proxy-vars): normalize
	`twittering-proxy-port'.
	(twittering-proxy-info): return configuration generated from
	`twittering-proxy-*' regardless of the scheme (HTTP or HTTPS) if
	`twittering-proxy-server' and  `twittering-proxy-port' are
	non-nil.

2010-05-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-start-http-session-curl): fix
	extraction of the scheme from the variable `request'.

	* twittering-mode.el: Use a relative path to specify the temporary
	cert file for `curl' to ignore the difference of path
	representation between Windows and Cygwin.
	(twittering-start-http-session-curl): change directory before
	invoking `curl' and specify the temporary cert file with relative
	path.

2010-05-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add copyright of the ACTIVE/INACTIVE
	indicators derived from Wanderlust.
	(twittering-active-indicator-image): add the copyright as a
	comment.
	(twittering-inactive-indicator-image): likewise.

	* twittering-mode.el: The function `twittering-icon-mode' keeps
	the current cursor point.
	(twittering-render-timeline): add a new argument `keep-point'.
	(twittering-icon-mode): keep the current cursor point.

	* test/test-twittering-mode.el: Remove an obsolete test and update
	`test-format-status'.

	* twittering-mode.el: The proxies for HTTP and HTTPS can be
	configured individually. The variables
	`twittering-proxy-{server,port,user,password,keep-alive}' are now
	aliases.
	(twittering-http-proxy-server): new variable.
	(twittering-http-proxy-port): new variable.
	(twittering-http-proxy-user): new variable.
	(twittering-http-proxy-password): new variable.
	(twittering-http-proxy-keep-alive): new variable.
	(twittering-https-proxy-server): new variable.
	(twittering-https-proxy-port): new variable.
	(twittering-https-proxy-user): new variable.
	(twittering-https-proxy-password): new variable.
	(twittering-https-proxy-keep-alive): new variable.
	(twittering-proxy-server): changed into an alias to
	`twittering-http-proxy-server'.
	(twittering-proxy-port): changed into an alias to
	`twittering-http-proxy-port.
	(twittering-proxy-user): changed into an alias to
	`twittering-http-proxy-user.
	(twittering-proxy-password): changed into an alias to
	`twittering-http-proxy-password.
	(twittering-proxy-keep-alive): changed into an alias to
	`twittering-http-proxy-keep-alive.
	(twittering-normalize-proxy-vars): new function.
	(twittering-proxy-info): new function.
	(twittering-url-proxy-services): new function.
	(twittering-setup-proxy): initialize individual proxy
	configurations for HTTP and HTTPS.

	* twittering-mode.el: Enable to retrieve icon images silently.
	(twittering-url-show-status): new variable.
	(twittering-url-wrapper): control display of status even if the
	retrieval is asynchronous.

2010-05-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix initialization of `twittering-tls-program'.
	(twittering-start-http-session-native-tls-p): use
	`twittering-tls-program' if it is non-nil.

2010-05-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use "\\`" as the regexp for the head of a
	tweet instead of "^". This prevents misinterpretation of tweets
	including multiple lines.
	(twittering-edit-post-status): correct the regexp for determining
	whether the "in-reply-to" ID should be attached or not.
	(twittering-update-status-from-minibuffer): likewise.
	(twittering-status-not-blank-p): correct the regexp for
	distinguish a blank tweet from a non-blank tweet.

	* twittering-mode.el: Prevent applying improper functions to a
	failed connection.
	(twittering-verify-credentials): give up authorization if
	`twittering-call-api' returns nil.
	(twittering-start-http-session-curl): return nil if it failed to
	open a connection.
	(twittering-start-http-session-native): likewise.

	* twittering-mode.el: Support HTTPS with `tls' library.
	(twittering-tls-program): new variable.
	(twittering-connection-type-table): register
	`twittering-start-http-session-native-tls-p' as the "https" entry
	for "native".
	(twittering-start-http-session-native-tls-p): new function.
	(twittering-start-http-session-native): call `open-tls-stream' if
	`twittering-use-ssl' is non-nil.
	* emacs21/tls.el: Imported from Emacs 22.2.1 on Debian 5.0 for
	Emacs21 that does not include `tls.el'.

2010-05-08  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Add an abstract layer for Twitter API.
	(twittering-call-api): new function.
	(twittering-timeline-spec-to-host-method): removed.
	(twittering-host-method-to-timeline-spec): removed.
	(twittering-manage-friendships): removed.
	(twittering-manage-favorites): removed.
	(twittering-get-tweets): removed.
	(twittering-verify-credentials): use `twittering-call-api' instead
	of calling `twittering-http-get' directly.
	(twittering-get-list-index): likewise.
	(twittering-get-and-render-timeline): use `twittering-call-api'
	instead of calling `twittering-get-tweets'. The function also
	calculates how many tweets should be retrieved.
	(twittering-update-lambda): use `twittering-call-api' instead of
	calling `twittering-http-post' directly.
	(twittering-update-jojo): likewise.
	(twittering-native-retweet): likewise.
	(twittering-follow): use `twittering-call-api'.
	(twittering-favorite): likewise.

	* twittering-mode.el: Bind "C-c D" to `twittering-delete-status',
	which is a new function deleting a tweet.
	(twittering-delete-status): new function.
	(twittering-call-api): add a new command `destroy-status'.
	(twittering-delete-status-from-data-table): new function.
	(twittering-mode-map): bind "C-c D" to `twittering-delete-status'.

2010-05-08  Takashi Masuda  <masutaka@nifty.com>

	* twittering-mode.el (twittering-update-jojo): 自分のツイートには返
	信しないようにした。
	* twittering-mode.el (twittering-update-jojo): do not reply to
	tweets posted by the current user itself.

2010-05-08  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-jojo-mode-p): confirm that the
	buffer has not been killed.

2010-05-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix the format specifier "%r" for direct
	message.
	(twittering-status-to-status-datum): add `recipient-screen-name'
	as a element of a status.
	(twittering-xmltree-to-status): store `recipient_screen_name'
	without modificaiton.
	(twittering-generate-status-formater-base): replace "%r" with
	`recipient-screen-name' if it exists.

2010-05-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Use a dummy buffer to prevent the cursor
	from moving without intention after invoking `url-retrieve'.
	(twittering-url-request-dummy-buffer-name): new constant for dummy
	buffer.
	(twittering-resolve-url-request): switch to the dummy buffer just
	after killing the content buffer generated by `url-retrieve'. This
	prevents multiple threads from having different cursor points for
	the same buffer.

2010-05-05  Takashi Masuda  <masutaka@nifty.com>

	* twittering-mode.el: twittering-jojo-mode の判定ミスを修正。
	(twittering-add-statuses-to-timeline-data): 判定方法を変更した。
	(twittering-jojo-mode-p): new function
	* twittering-mode.el: `twittering-jojo-mode' for each spec is
	correctly referred in order to decide whether to invoke
	`twittering-update-jojo'.
	(twittering-add-statuses-to-timeline-data): correct the condition
	for invoking `twittering-update-jojo'.
	(twittering-jojo-mode-p): new function.

2010-05-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-ask-post): renamed
	`twittering-request-confirmation-on-posting'.

	* twittering-mode.el (twittering-edit-post-status): correct the
	condition for requesting confirmation on posting a status.

2010-05-03  Takashi Masuda  <masutaka@nifty.com>

	* twittering-mode.el: Tweet する時に y-or-n-p で問い合わせを出来る
	ようにした。デフォルトは聞かれない。
	(twittering-ask-post): new variable
	* twittering-mode.el: Add confirmation on posting a status edited
	in pop-up buffer. It is disabled on default.
	(twittering-ask-post): new variable.

	* twittering-mode.el: `V' の補完対象に :direct_messages や :home を
	追加した。
	(twittering-read-timeline-spec-with-completion): dummy-hist に追加。
	* twittering-mode.el: Add some primary timeline specs, such as
	":direct_messages" and ":home", to candidates of completion.
	(twittering-read-timeline-spec-with-completion): add some timeline
	specs to dummy-hist.

2010-05-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-edit-setup-help): generate help
	message by using `substitute-command-keys'.

	* twittering-mode.el: The format specifier "@" can receive the
	time format string, which is used to format the time of
	sufficiently old statuses.
	(twittering-generate-status-formater-base): add new parameter
	'time-format' to the specifier "@".
	(twittering-make-passed-time-string): receive new argument
	`time-format'.

	* twittering-mode.el: Functions for retrieving URLs asynchronously
	are added.
	(twittering-url-data-hash): new variable for retrieved data.
	(twittering-url-request-list): new variable for additional requests.
	(twittering-url-request-sentinel-hash): new variable for sentinels.
	(twittering-internal-url-queue): new variable.
	(twittering-url-request-resolving-p): new variable.
	(twittering-url-request-retry-limit): new variable.
	(twittering-remove-redundant-queries): new function.
	(twittering-resolve-url-request): new function.
	(twittering-url-retrieve-async): new function.

	* twittering-mode.el: Icons are retrieved asynchronously.
	(twittering-icon-prop-hash): new variable.
	(twittering-image-data-table): removed.
	(twittering-get-display-spec-for-icon): new function.
	(twittering-convert-image-data): new function.
	(twittering-error-icon-data-pair): new constant.
	(twittering-create-image-pair): new function.
	(twittering-register-image-data): new function.
	(twittering-make-slice-spec): new function.
	(twittering-make-display-spec-for-icon): rearranged.
	(twittering-make-icon-string): new function.
	(twittering-retrieve-image): removed.
	(twittering-generate-status-formater-base): use
	`twittering-make-icon-string'.
	(twittering-image-stack): removed.
	(twittering-image-type): removed.
	(twittering-image-type-cache): removed.

2010-05-01  Immad Naseer  <immad.naseer@gmail.com>

	* twittering-mode.el: New interactive functions for direct
	messages are added.
	(twittering-direct-messages-timeline): new function.
	(twittering-sent-direct-messages-timeline): new function.

2010-04-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix mode-line to display the rate limit.
	(twittering-mode-line-buffer-identification): add the remaining
	number of API requests if `twittering-display-remaining' is
	non-nil.

	* twittering-mode.el: Stop keeping undo information for buffers
	managed by `twittering-mode'. Thanks to irie for pointing it out.
	(twittering-mode-setup): call `buffer-disable-undo'.

	* twittering-mode.el: Verify the account in advance of retrieving
	statuses.
	(twittering-account-authorization): new variable.
	(twittering-account-authorized-p): new function.
	(twittering-account-authorization-queried-p): new function.
	(twittering-prepare-account-info): new function for completing
	username and password.
	(twittering-verify-credentials): new function.
	(twittering-http-get-verify-credentials-sentinel): new function.
	(twittering-get-managed-buffer): start the timer after
	authorization.
	(twittering-mode-init-global): initialize neither
	`twittering-username' nor `twittering-password'.
	(twittering-mode): call `twittering-prepare-account-info'.
	(twittering-get-and-render-timeline): ignore requests unless
	authorization is completed.
	(twittering-update-active-buffers): do not retrieve statuses
	unless authorization is completed.
	(twittering-visit-timeline): verify the account.
	(twittering-get-username): use `twittering-username' directly.
	(twittering-get-password): use `twittering-password' directly.
	(twittering-username-active): removed.
	(twittering-password-active): removed.

	* twittering-mode.el: `twittering-visit-timeline' initializes
	global variables if necessary.
	(twittering-visit-timeline): initialize global variables and
	prepare account information.
	(twittering-mode): delegate the initialization to
	`twittering-visit-timeline'.
	(twittering-mode-init-global): renamed
	`twittering-initialize-global-variables-if-necessary'.

	* twittering-mode.el: Support multiple timelines on initialization.
	(twittering-initial-timeline-spec-string): mean multiple timelines
	if the value is a list of strings.
	(twittering-mode): support multiple timeline specs on
	initialization.

2010-04-24  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Reimplement indicators.
	(twittering-ssl-indicator-image): new constant.
	(twittering-modeline-ssl): defined as a constant, which is
	initialized on loading `twittering-mode.el'.
	(twittering-ssl-image, twittering-ssl-indicator): removed.
	(twittering-ssl-icon): removed.
	(twittering-active-image, twittering-inactive-image): removed.
	(twittering-active-indicator, twittering-inactive-indicator):
	removed.
	(twittering-icon-directory): removed.
	(twittering-active-icon, twittering-inactive-icon): removed.
	(twittering-display-image-p): removed.
	(twittering-init-mode-line-icons): removed. Images are initialized
	as constants on loading `twittering-mode.el'.
	(twittering-active-indicator-image): new constant.
	(twittering-inactive-indicator-image): new constant.
	(twittering-modeline-active): defined as a constat.
	(twittering-modeline-inactive): likewise.
	(twittering-mode-init-global): remove the call of
	`twittering-init-mode-line-icons'.

	* twittering-mode.el: Display the buffer state as
	`mode-line-buffer-identification' instead of `mode-name'.
	(twittering-mode-line-buffer-identification): new function for
	generating a mode-line string for `twittering-mode'.
	(twittering-mode-string): removed.
	(twittering-modeline-ssl): remove brackets from the mode-line
	string.
	(twittering-modeline-active): use a whitespace with `display' face
	as a mode-line string.
	(twittering-modeline-inactive): remove brackets from the mode-line
	string.
	(twittering-update-mode-line): call `force-mode-line-update' only.
	(twittering-mode-setup): initialize `mode-name' and
	`mode-line-buffer-identification'.

2010-04-19  Takashi Masuda  <masutaka@nifty.com>

	* twittering-mode.el : 関数名が古かったので、リネーム。
	(twittering-init-mode-line-icons):
	(twittering-mode-init-global):
	twittering-init-active-inactive-icons から
	twittering-init-mode-line-icons にリネーム。
	* twittering-mode.el : rename old functions.
	(twittering-init-mode-line-icons): rename
	`twittering-init-active-inactive-icons'
	`twittering-init-mode-line-icons'.

	* twittering-mode.el : SSL と ACTIVE/INACTIVE の状態をモードライン
	アイコンに表示するようにした。-nw 時は文字列を表示する。
	(twittering-update-mode-line): mode-line-buffer-identification の設
	定を追加。INACTIVE と ssl の mode-name への設定を削除した。
	(twittering-display-image-p): 新規マクロ
	(twittering-init-active-inactive-icons): 新規関数
	(twittering-mode-init-global):
	twittering-init-active-inactive-icons を呼ぶように修正。
	* twittering-mode.el : display graphical indicators for SSL and
	ACTIVE/INACTIVE state on mode-line.
	(twittering-update-mode-line): add graphical indicators to
	`mode-line-buffer-identification' instead of `mode-name'.
	(twittering-display-image-p): new macro.
	(twittering-init-active-inactive-icons): new function.
	(twittering-mode-init-global): call
	`twittering-init-active-inactive-icons'.

	* icons/ssl.xpm: 上記に伴い Mew から拝借。
	* icons/ssl.xpm: imported from Mew.

	* offline.patch: 上記に伴い削除。元々私がブログに公開したものを
	Hayamizu 氏が拾って下さったもの。
	* offline.patch: removed. (Mr.Hayamizu imported it, which
	originated from Masuda's blog.)

2010-04-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-buffer-from-spec): return nil
	if the corresponding buffer has been already killed.
	(twittering-update-unread-status-info): do not count statuses for
	a killed buffer.
	(twittering-http-get-default-sentinel): do not render a timeline
	for a killed buffer.

2010-04-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Reimplement support of multiple buffers. The
	timeline spec and active-mode flag of each managed buffer are
	stored as buffer-local variables.
	(twittering-timeline-spec): new buffer-local variable.
	(twittering-timeline-spec-string): new buffer-local variable.
	(twittering-active-mode): new buffer-local variable.
	(twittering-buffer-info-list): redefined as a list of buffers.
	(twittering-get-buffer-list): follow the redefinition of
	`twittering-buffer-info-list'.
	(twittering-get-active-buffer-list): likewise.
	(twittering-buffer-p): likewise.
	(twittering-get-buffer-from-spec): likewise.
	(twittering-unregister-buffer): likewise.
	(twittering-unregister-killed-buffer): likewise.
	(twittering-buffer-active-p): use buffer-local
	`twittering-active-mode'.
	(twittering-get-timeline-spec-for-buffer): use buffer-local
	`twittering-timeline-spec'.
	(twittering-get-timeline-spec-string-for-buffer): use buffer-local
	`twittering-timeline-spec-string'.
	(twittering-register-buffer): removed. Its body is integrated into
	`twittering-get-managed-buffer'.
	(twittering-replace-spec-string-for-buffer): set buffer-local
	`twittering-timeline-spec-string' directly.
	(twittering-set-active-flag-for-buffer): use
	`twittering-toggle-activate-buffer'.
	(twittering-toggle-activate-buffer): set buffer-local
	`twittering-active-mode' directly.
	(twittering-get-managed-buffer): rearranged.
	(twittering-mode-setup): set up `twittering-timeline-spec',
	`twittering-timeline-spec-string' and `twittering-active-mode'.
	And register the current buffer to `twittering-buffer-info-list'.

	* twittering-mode.el: Add functions to switch timelines.
	(twittering-switch-to-next-timeline): new function.
	(twittering-switch-to-previous-timeline): new function.
	(twittering-mode-map): bind "f" and "b" to
	`twittering-switch-to-next-timeline' and
	`twittering-switch-to-previous-timeline', respectively.

2010-04-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-mode-init-global): initialize
	faces without using `copy-face' because it does not change the
	default face for new frames.

2010-04-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Fix a bug on updating timeline history.
	(twittering-http-get-default-sentinel): call
	`twittering-add-timeline-history' with correct timeline spec
	string.
	(twittering-add-timeline-history): receive timeline spec string
	instead of timeline spec.

	* twittering-mode.el (twittering-mode-setup): omit redundant call
	of `run-hook'.

	* twittering-mode.el (twittering-direct-message): fix a lack of
	separator. Thanks to Takashi Masuda.

2010-04-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-new-tweets-spec): new variable
	for timeline spec on running `twittering-new-tweets-hook'.

	* twittering-mode.el: Add an experimental notifier for unread
	statuses on mode-line. You can enable it by invoking
	`twittering-enable-unread-status-notifier'. To disable it, invoke
	`twittering-disable-unread-status-notifier'.
	(twittering-unread-status-info): new variable.
	(twittering-reset-unread-status-info-if-necessary): new function.
	(twittering-set-number-of-unread): new function.
	(twittering-make-unread-status-notifier-string): new function.
	(twittering-update-unread-status-info): new function.
	(twittering-enable-unread-status-notifier): new function.
	(twittering-disable-unread-status-notifier): new function.

	* twittering-mode.el: Support fixed fill-column for the format
	specifier "%FILL{...}". Thanks to William Xu.
	(twittering-fill-column): new variable.

2010-04-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el: Improve compatibility with global-font-lock mode.
	(twittering-mode-init-global): use `bold' instead of
	`font-lock-string-face' if it has not been bound yet.
	`twittering-mode' does not require loading `font-lock'.
	(twittering-mode-setup): prevent `global-font-lock-mode' enabling
	`font-lock-mode' by using buffer-local `font-lock-global-modes'.
	`twittering-mode' can be used with/without any configuration for
	font-lock mode.

	* twittering-mode.el: Replace hard-coded hostnames with
	variables and functions. Thanks to William Xu.
	(twittering-api-host): new variable.
	(twittering-api-search-host): new variable.
	(twittering-web-host): new variable.
	(twittering-get-search-url): new function.
	(twittering-make-clickable-status-datum): call
	`twittering-get-search-url' instead of using hard-coded hostname.

	* twittering-mode.el (twittering-start-http-session-curl): do not
	overwrite headers that `curl' will define internally. Thanks to
	William Xu.

2010-04-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-buffer-active-p): renamed
	`twittering-buffer-related-p'.

	* twittering-mode.el (twittering-start): check the value of
	`twittering-timer-for-redisplaying' before setting timer.

	* twittering-mode.el: Multiple buffers are supported.
	(twittering-buffer-info-list): new variable for managing multiple
	buffers.
	(twittering-buffer): both of the function and the variable are
	removed.
	(twittering-update-mode-line): remove timeline spec from mode-line
	because it is displayed as the name of buffer.
	(twittering-switch-timeline): removed.
	(twittering-get-buffer-list): new function.
	(twittering-get-active-buffer-list): new function.
	(twittering-buffer-related-p): modified to support multiple buffers.
	(twittering-buffer-p): new function.
	(twittering-buffer-active-p): new function.
	(twittering-get-buffer-from-spec): new function.
	(twittering-get-buffer-from-spec-string): new function.
	(twittering-get-timeline-spec-for-buffer): new function.
	(twittering-get-timeline-spec-string-for-buffer): new function.
	(twittering-current-timeline-spec): return timeline spec for the
	current buffer.
	(twittering-current-timeline-spec-string): return timeline spec
	string for the current buffer.
	(twittering-register-buffer): new function.
	(twittering-unregister-buffer): new function.
	(twittering-unregister-killed-buffer): new function.
	(twittering-replace-spec-string-for-buffer): new function.
	(twittering-set-active-flag-for-buffer): new function.
	(twittering-toggle-activate-buffer): new function.
	(twittering-activate-buffer): new function.
	(twittering-deactivate-buffer): new function.
	(twittering-kill-buffer): new function.
	(twittering-generate-new-buffer): new function.
	(twittering-switch-timeline): removed.
	(twittering-get-managed-buffer): new function.
	(twittering-mode-map): `twittering-toggle-activate-buffer' is
	bound to "a". `twittering-kill-buffer' is bound to "q" instead of
	`twittering-suspend'.
	(twittering-mode-init-global): new function for initializing
	global variables.
	(twittering-initialized): new variable.
	(twittering-mode-setup): new function for initializing a buffer
	being managed by `twittering-mode'.
	(twittering-mode): reimplemented.
	(twittering-icon-mode): support multiple buffers.
	(twittering-http-get-default-sentinel): render the retrieved
	statuses on the buffer bound to the timeline spec.
	(twittering-redisplay-status-on-buffer): support multiple buffers.
	(twittering-redisplay-status-on-each-buffer): new function.
	(twittering-render-timeline): require the target buffer.
	(twittering-timer-action): support multiple buffers.
	(twittering-get-tweets): support multiple buffers.
	(twittering-get-and-render-timeline): retrieve and render the
	timeline bound to the current buffer.
	(twittering-start): use `twittering-update-active-timeline'
	instead of `twittering-current-timeline-noninteractive' for
	`twittering-timer'.
	(twittering-toggle-reverse-mode): support multiple buffers.
	(twittering-friends-timeline): call `twittering-visit-timeline'
	instead of `twittering-get-and-render-timeline'.
	(twittering-home-timeline): likewise.
	(twittering-replies-timeline): likewise.
	(twittering-public-timeline): likewise.
	(twittering-user-timeline): likewise.
	(twittering-other-user-timeline): likewise.
	(twittering-other-user-timeline-interactive): likewise.
	(twittering-other-user-list-interactive): likewise.
	(twittering-search): likewise.
	(twittering-update-active-buffers): new function for retrieving
	timelines for active buffers.
	(twittering-current-timeline): retrieve statuses for current
	buffer.
	(twittering-erase-old-statuses): erase statuses of the timeline
	bound to the current buffer.
	(twittering-visit-timeline): switch to the buffer generated by
	`twittering-get-managed-buffer'.

	* twittering-mode.el (twittering-update-server-info): update
	mode-lines for all buffers managed by `twittering-mode' if
	`twittering-display-remaining' is non-nil.

2010-03-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-response-header): return nil
	if an empty line as a separater is not found in the given buffer.
	(twittering-http-default-sentinel): generate `header-info' only if
	`header' is non-nil.

2010-03-29  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-url-wrapper): new wrapper
	function for using URL library with proxy configuration for
	`twittering-mode'.
	(twittering-url-insert-file-contents): likewise.
	(twittering-url-retrieve-synchronously): likewise.
	(twittering-setup-proxy): call `url-scheme-get-property' to avoid
	`url-proxy-services' to be reset.
	(twittering-retrieve-image): use the wrapper function instead of
	a function in URL library.
	(twittering-tinyurl-get): likewise.

	* twittering-mode.el (twittering-update-status-from-minibuffer):
	fix infinite loop on updating a status from minibuffer.

	* twittering-mode.el (twittering-start-http-session-curl): modify
	the order of arguments for `curl', where the URL is placed last.

2010-03-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-status-url): change the
	format of a URL of a certain status into that used in the web
	interface on `http://twitter.com/'.

2010-03-24  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-register-process): store timeline
	spec string.
	(twittering-get-and-render-timeline): register a process together
	with timeline spec string.
	(twittering-release-process): use `delq' instead of `delete'.
	(twittering-get-timeline-spec-string-from-process): new function
	for registered timeline spec string.

	* twittering-mode.el (twittering-http-get-default-sentinel):
	display the timeline spec string in notification.

2010-03-23  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-mode-map): bind "SPC" and "C-v" to
	`twittering-scroll-up', and bind "<backspace>" and "M-v" to
	`twittering-scroll-down'.
	(twittering-scroll-up): new function. Thanks to Jim Crossley.
	(twittering-scroll-down): new function.

2010-03-20  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-edit-post-status): Don't add
	parameter `in_reply_to_status_id' if the tweet does not begin with
	`@' and username which is passed from callers.
	(twittering-update-status-from-minibuffer): Likewise.
	(twittering-generate-status-formater-base): Make the specifier
	"%r" work similarly to web interface.

2010-03-19  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-retrieve-image): Use
	`create-image'.

2010-03-19  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-regexp-hash): New defvar.
	(twittering-regexp-atmark): Likewise.
	(twittering-extract-timeline-spec): Use these.
	(twittering-make-clickable-status-datum): Likewise.

2010-03-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-remove-inactive-processes): add
	`exit' and `signal' to `inactive-statuses'.

2010-03-18  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-other-user-list-interactive): 
	Revert part of 2010-03-12 change to prevent an overwrite of a
	message which is outputted by `twittering-read-list-name'.

	* twittering-mode.el (twittering-http-default-sentinel): Check
	process-status before processing sentinel.

	* twittering-mode.el (twittering-make-clickable-status-datum): Add
	a text property `goto-spec'.
	(twittering-other-user-timeline): Refer it.
	(twittering-make-clickable-status-datum): Add a text property
	`screen-name-in-text' to both `user-name' and `user-screen-name'.
	(twittering-make-clickable-status-datum): No longer add text
	properties `hashtag-in-text' and `uri-in-text'.
	(twittering-enter): Don't refer these properties.
	(twittering-make-clickable-status-datum): Reduce loops.

	* twittering-mode.el (twittering-follow): Copy username and clear
	its text properties before using it for display on minibuffer.
	(twittering-other-user-list-interactive): Likewise.
	(twittering-read-list-name): Likewise.
	(twittering-native-retweet): Likewise for text.
	(twittering-favorite): Likewise for text.

2010-03-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-generate-status-formater-base):
	fix the formater for "%FACE[...]{...}".

2010-03-13  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: Improve a support of sending direct
	messages.

	* twittering-mode.el (twittering-update-status-from-pop-up-buffer):
	Use twitter API which is related of direct_messages if necessary.
	(twittering-update-status-from-minibuffer): Likewise.
	(twittering-timeline-spec-is-direct-messages-p): New defun.
	(twittering-reply-recipient): Rename from
	`twittering-reply-to-id'.
	(twittering-update-status-from-pop-up-buffer): Adjust callers.
	(twittering-render-timeline): Add a text property `belongs-spec'.
	(twittering-update-status-from-pop-up-buffer): Add optional
	arguments `username' and `spec'.
	(twittering-update-status-from-minibuffer): Likewise.
	(twittering-enter): Adjust callers.

	* twittering-mode.el (twittering-edit-setup-help): Add optional
	arguments `username' and `spec'.
	(twittering-update-status-from-pop-up-buffer): Call it here.
	(twittering-edit-mode): Don't call it here.

	* twittering-mode.el (twittering-direct-message): Call
	`twittering-read-username-with-completion'.

	* twittering-mode.el (twittering-make-display-spec-for-icon): Use
	`create-animated-image' if present (on Emacs24 or later).

2010-03-12  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-default-sentinel):
	Revert part of 2010-03-06 change because the scheduled removing of
	public_timeline from twitter API had been canceled on 2010-03-11.

	* twittering-mode.el (twittering-other-user-list-interactive): Fix
	condition to detect a null string.
	(twittering-other-user-timeline-interactive): Likewise.
	(twittering-extract-timeline-spec): Modify the condition for
	detecting a null string same as others.
	(twittering-get-replied-statuses): Likewise.
	(twittering-generate-status-formater-base): Likewise.
	(twittering-search): Likewise.
	(twittering-follow): Likewise.
	(twittering-direct-message): Add the condition for `username' is
	nil.
	(twittering-reply-to-user): Likewise.
	(twittering-other-user-list-interactive): Likewise for
	`list-name'.

2010-03-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-update-status-format): kill
	newly generated `*Compile-Log*' buffer if it is empty.

	* twittering-mode.el (twittering-mode-init-variables): initialize
	account information explicitly.
	(twittering-get-username): simplified.
	(twittering-get-password): simplified.

2010-03-11  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-render-timeline): Call
	`twittering-show-replied-statuses' if necessary.
	(twittering-show-replied-tweets): New defvar.
	(twittering-get-replied-statuses): Add optional argument `count'.
	(twittering-show-replied-statuses): Likewise.
	(twittering-have-replied-statuses-p): New defun.
	(twittering-show-replied-statuses): Add optional argument
	`interactive'.
	(twittering-hide-replied-statuses): Likewise.
	(twittering-toggle-show-replied-statuses): Adjust callers.
	(twittering-show-replied-statuses): Show a reason to do nothing.
	(twittering-hide-replied-statuses): Likewise.

	* twittering-mode.el (twittering-get-replied-statuses): Fix
	condition because `replied-id' always non-nil.
	(twittering-hide-replied-statuses): Fix condition to avoid an
	infinite loop.

	* twittering-mode.el (twittering-hide-replied-statuses): Go to the
	head of parent status before hiding replied statuses.

	* twittering-mode.el (twittering-default-show-replied-tweets): New
	defvar.
	(twittering-render-timeline): Use it instead of
	`twittering-show-replied-tweets'.
	(twittering-toggle-show-replied-statuses): Pass
	`twittering-show-replied-tweets' into
	`twittering-show-replied-statuses'.
	(twittering-show-replied-tweets): Add a docstring.

2010-03-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-lookup-http-start-function):
	rearranged.

2010-03-10  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-lookup-http-start-function):
	Don't use `booleanp' to work on Emacs21.

	* twittering-mode.el (twittering-mode-map): Use `kbd' macro same
	as other keymaps.

	* twittering-mode.el (twittering-goto-next-status): Show a
	progress message.
	(twittering-goto-previous-status): Likewise.

2010-03-10  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-fill-string): receive adjustment
	width as the second argument.
	(twittering-update-status-format): support formating status with a
	prefix.
	(twittering-generate-formater): likewise.
	(twittering-generate-status-formater-base): likewise.
	(twittering-generate-format-status-function): likewise.
	(twittering-update-filled-string): likewise.
	(twittering-format-status-for-redisplay): new function for
	redisplaying a formated status with a prefix.

	* twittering-mode.el (twittering-find-status): new function for
	finding a status from an ID.
	(twittering-get-replied-statuses): new function for making a list
	of replied statuses.
	(twittering-mode-map): add
	`twittering-toggle-show-replied-statuses' to keymap as "r".
	(twittering-replied-statuses-visible-p): new function.
	(twittering-show-replied-statuses): new function.
	(twittering-hide-replied-statuses): new function.
	(twittering-toggle-show-replied-statuses): new function.
	(twittering-get-id-at): new function.
	(twittering-get-current-status-head): new function.

2010-03-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-redisplay-status-on-buffer): call
	`func' with the region.
	(twittering-make-passed-time-string): restore the original
	properties.

	* twittering-mode.el (twittering-timeline-data-table): store ID
	table and referring ID table, too.
	(twittering-current-timeline-id-table): new function.
	(twittering-add-statuses-to-timeline-data): store updated ID
	tables.

	* twittering-mode.el (twittering-generate-status-formater-base):
	redisplay filled string including substring that should be
	redisplayed.
	(twittering-update-filled-string): new function for updating
	filled string with `need-to-be-update' property.

2010-03-07  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-edit-replace-at-point): New defun
	to call `twittering-edit-length-check' forcefully.
	(twittering-edit-mode-map): Bind F4 to it instead of
	`twittering-tinyurl-replace-at-point'.
	(twittering-edit-length-check): Make all arguments optional.

2010-03-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-server-info-alist): new variable
	for storing server information.
	(twittering-http-status-line-regexp): removed.

	* twittering-mode.el (twittering-display-remaining): new variable
	for specifying whether the remaining of rate limit should be
	displayed on the mode line or not.
	(twittering-update-mode-line): display the remaining of rate limit
	if `twittering-display-remaining' is non-nil.
	(twittering-get-ratelimit-remaining): new function.
	(twittering-get-ratelimit-limit): new function.

2010-03-06  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: Use the new versioned API endpoint at
	"api.twitter.com/1" instead of the legacy API endpoint to fit
	twitter API specification as of 2010-02-17.
	(twittering-timeline-spec-to-host-method): Likewise.
	(twittering-host-method-to-timeline-spec): Likewise.
	(twittering-edit-post-status): Likewise.
	(twittering-update-status-from-minibuffer): Likewise.
	(twittering-manage-friendships): Likewise.
	(twittering-manage-favorites): Likewise.
	(twittering-update-lambda): Likewise.
	(twittering-update-jojo): Likewise.
	(twittering-http-post): Update a comment.

	* twittering-mode.el (twittering-http-get-default-sentinel): Add
	an additional information which is related to obsolete
	public_timeline.

	* twittering-mode.el (twittering-http-post): Set parameter
	`source' here.
	(twittering-edit-post-status): Adjust callers.
	(twittering-update-status-from-minibuffer): Likewise.
	(twittering-manage-friendships): Likewise.
	(twittering-manage-favorites): Likewise.
	(twittering-update-lambda): Likewise.
	(twittering-update-jojo): Likewise.
	(twittering-native-retweet): Likewise.

	* twittering-mode.el (twittering-http-default-sentinel): Call
	`twittering-switch-timeline' and `twittering-release-process' only
	when `proc' is non-nil.

	* twittering-mode.el (twittering-http-get-default-sentinel):
	Change style of an additional error message.
	(twittering-http-get-list-index-sentinel): Likewise.
	(twittering-http-post-default-sentinel): Likewise.

2010-03-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-toggle-reverse-mode): invoke
	`twittering-render-timeline' correctly.

	* twittering-mode.el (twittering-make-display-spec-for-icon): add
	2 pixels margin to icons in order to make the cursor stand out.

2010-03-01  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: Add a support of direct messages (which was
	originally written by me in 2010-02-16)

	* twittering-mode.el (twittering-xmltree-to-status): Convert a XML
	tree retrieved with "direct_messages{,/sent}" request into a list
	of status alists which is retrieved from a standard timeline.
	(twittering-host-method-to-timeline-spec): Add condition for
	`direct_messages' and `direct_messages_sent'.
	(twittering-timeline-spec-to-host-method): Modify condition for
	`direct_messages' and `direct_messages_sent'.

	* twittering-mode.el (twittering-status-format): Modify the
	meaning of the specifier "%r" to display a recipient on both
	`direct_messages' and `direct_messages_sent'.

	* twittering-mode.el (twittering-format-status): Add `url'
	property for `direct_messages' and `direct_messages_sent'.
	(twittering-get-status-url): Change the second argument ID as
	optional.
	(twittering-make-clickable-status-datum): Call it.

2010-03-01  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-generate-formater): changed into
	a function.
	(twittering-generate-status-formater-base): likewise.
	(twittering-generate-format-status-function): likewise.

	* twittering-mode.el (twittering-find-curl-program): replace
	`find' with `memq' in order to execute this function without
	loading `cl-seq.el' .
	(twittering-start-http-session): likewise.
	(twittering-goto-next-thing): likewise.

2010-02-28  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-status-function-source):
	new variable for the status format used for generating
	`twittering-format-status-function'.
	(twittering-format-status-function): new variable for
	byte-compiled formating function.
	(twittering-parse-format-string): new function.
	(twittering-generate-formater): new macro for generating a lambda
	expression for given a format string and specifiers.
	(twittering-generate-status-formater-base): new macro for
	generating a lambda expression for given a format string.
	(twittering-generate-format-status-function): new macro for
	generating format status function.
	(twittering-update-status-format): new function for adjusting
	`twittering-format-status-function' with the current value of
	`twittering-status-format'.
	(twittering-mode-init-variables): invoke
	`twittering-update-status-format'.
	(twittering-render-timeline): call
	`twittering-update-status-format' before rendering statuses.
	(twittering-format-status): changed into a function receiving one
	argument. It only calls `twittering-format-status-function'.

2010-02-27  Satoshi Yatagawa  <yata_github@y.hauN.org>
	
	* twittering-mode.el (twittering-retweet): If `C-u' prefix is
	given, `twittering-use-native-retweet' is temporarily reversed
	before use.
	(twittering-follow): Handle a prefix `C-u' correctly.
	(twittering-favorite): Likewise.

	* twittering-mode.el (twittering-edit-cancel-status): Show a
	message when cancelling a request.
	(twittering-native-retweet): Likewise.
	(twittering-follow): Likewise.
	(twittering-favorite): Likewise.

2010-02-26  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-fill-string): Calculate a column
	with `fill-prefix'.

2010-02-25  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-format-status): Use the return
	value of the flet'ed function `attr' directly for the specifier
	"%L", forgotten in the 2010-02-18 changing.

	* twittering-mode.el (twittering-retrieve-image): Check the return
	value of `call-process-region'.
	(twittering-make-display-spec-for-icon): Check the return value of
	`twittering-retrieve-image'.

	* twittering-mode.el (twittering-format-status): Don't check
	`twittering-image-data-table' here.
	(twittering-format-status): Don't define `profile-image' as
	flet'ed function for the specifier "%i".

	* twittering-mode.el (twittering-get-tweets): Don't call
	`twittering-retrieve-image' here.
	 
	* twittering-mode.el (twittering-retrieve-image): Bind
	`url-show-status' locally to inhibit showing a progress message.
	(twittering-tinyurl-get): Likewise.

	* twittering-mode.el (twittering-image-type): Don't use the
	external command `file' because Emacs can display only an image
	which is recongnized by `image-type-from-data'.
	(twittering-retrieve-image): Don't look up
	`twittering-image-data-table' here.
	(twittering-make-display-spec-for-icon): Call
	`twittering-retrieve-image' only when `gethash' returns nil.

2010-02-22  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-atom-xmltree-to-status-datum):
	Call `twittering-decode-html-entities' to decode entities
	properly.

	* twittering-mode.el (twittering-get-error-message): Change the
	first argument to `buffer' from `proc'.
	(twittering-http-get-default-sentinel): Adjust callers.
	(twittering-http-get-list-index-sentinel): Likewise.
	(twittering-http-post-default-sentinel): Likewise.

2010-02-20  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-current-timeline-spec): Check
	`spec-string' is a string before calling
	`twittering-string-to-timeline-spec'.
	(twittering-get-and-render-timeline): Likewise.
	(twittering-read-timeline-spec-with-completion): Likewise.

	* twittering-mode.el (twittering-read-timeline-spec-with-completion):
	Return nil explicitly when `twittering-string-to-timeline-spec'
	return nil.

	* twittering-mode.el (twittering-retrieve-image): Use `unless'
	instead of `when'.
	(twittering-icon-mode): Likewise.
	(twittering-scroll-mode): Likewise.
	(twittering-jojo-mode): Likewise.
	(twittering-toggle-reverse-mode): Likewise.

2010-02-19  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-delete-ca-cert-file): New defun.
	(twittering-ensure-ca-cert): Add it as a hook into
	`kill-emacs-hook'.

	* twittering-mode.el (twittering-get-error-message): New defun to
	pickup an error message from a xmltree.
	(twittering-http-get-default-sentinel): Use it.
	(twittering-http-get-list-index-sentinel): Likewise.
	(twittering-http-post-default-sentinel): Likewise.

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	Call `twittering-get-response-body' instead of `xml-parse-region'.

2010-02-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-set-window-end): use
	`window-text-height' instead of `window-body-height' for Emacs21.

2010-02-18  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-native-retweet): Add a margin for
	wide characters.
	(twittering-favorite): Likewise.

	* twittering-mode.el (twittering-extract-timeline-spec): Delete an
	unused argument to `error'.

	* twittering-mode.el (twittering-format-status): Use the return
	value of the flet'ed function `attr' directly for the specifier
	"%r".
	(twittering-format-status): Reverse condition for the specifier
	"%R".

	* twittering-mode.el (twittering-lookup-http-start-function): New
	defun to decide a connection method from currently available
	methods.
	(twittering-connection-type-table): New defvar.
	(twittering-connection-type-order): Likewise.

	* twittering-mode.el (twittering-curl-program): New defvar to
	cache a result of `twittering-find-curl-program'.
	(twittering-start-http-session-curl-p): New defun.
	(twittering-start-http-session-curl-https-p): Likewise.
	(twittering-start-http-session-curl): Rename from
	`twittering-start-http-ssl-session'.
	(twittering-start-http-session-native): Rename from
	`twittering-start-http-non-ssl-session'.

2010-02-18  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-current-timeline-spec): return
	nil if `twittering-current-timeline-spec-string' returns nil.
	(twittering-current-timeline-data): return nil if
	`twittering-current-timeline-spec' returns nil.
	(twittering-extract-timeline-spec): raise an error if the argument
	`str' is nil.

2010-02-17  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-extract-timeline-spec): Check STR
	is non-nil first for avoiding an error caused by `string-match'.

	* twittering-mode.el (twittering-icon-mode): Add an argument "P"
	to `interactive'.
	(twittering-scroll-mode): Likewise.
	(twittering-jojo-mode): Likewise.
	(twittering-toggle-reverse-mode): Likewise.

2010-02-16  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-timeline-spec-to-string): Replace
	`-' with `_' in symbol name `direct-messages' and
	`direct-messages-sent' to fit the parameters of twitter API.
	(twittering-extract-timeline-spec): Likewise.
	(twittering-timeline-spec-primary-p): Likewise.
	(twittering-timeline-spec-to-host-method): Likewise.
	(twittering-timeline-spec-alias): Likewise in a	comment.

	* twittering-mode.el (twittering-icon-mode): Call
	`twittering-update-mode-line' and `twittering-render-timeline'
	only when mode was changed.
	(twittering-scroll-mode): Likewise.
	(twittering-jojo-mode): Likewise.
	(twittering-toggle-reverse-mode): Likewise.

2010-02-16  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-first-status-head): return
	nil if no statuses are rendered in the current buffer.
	(twittering-goto-first-status): go to the beginning of buffer if
	no statuses are rendered in the current buffer.
	(twittering-render-timeline): render tweets from the beginning of
	buffer if no statuses are rendered.

	* twittering-mode.el (twittering-reverse-mode): new variable for
	reverse alignment of tweets in timeline.
	(twittering-update-mode-line): add "reverse" to mode-line.
	(twittering-render-timeline): support reverse alignment of
	statuses.
	(twittering-toggle-reverse-mode): new interactive function to
	toggle reverse mode.
	(twittering-goto-next-status): support reverse mode.
	(twittering-goto-previous-status): likewise.
	(twittering-set-window-end): add new function.

2010-02-15  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	Get a listname from `slug' element which is only in `list' node.

2010-02-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-and-render-timeline): copy
	spec-string and clear its text properties.

	* twittering-mode.el (twittering-http-default-sentinel): use
	buffer object directly.
	(twittering-http-get-default-sentinel): likewise.

	* twittering-mode.el (twittering-current-timeline): keep the
	current timeline spec string.

	* twittering-mode.el (twittering-switch-timeline): adjust the
	current timeline spec string to the given `spec-string' even if
	they mean the same timeline.

	* twittering-mode.el (twittering-http-get-default-sentinel):
	invoke `twittering-render-timeline' only if necessary.
	(twittering-add-statuses-to-timeline-data): return newly retrieved
	statuses.

	* twittering-mode.el (twittering-render-timeline): receive
	`timeline-data' as an optional argument.
	(twittering-http-get-default-sentinel): invoke
	`twittering-render-timeline' with new statuses.

2010-02-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-usernames-from-timeline): new
	function for collecting user screen names in a timeline.
	(twittering-make-list-from-assoc): removed.
	(twittering-read-username-with-completion): use
	`twittering-get-usernames-from-timeline' instead of
	`twittering-make-list-from-assoc'.
	(twittering-read-timeline-spec-with-completion): likewise.

2010-02-14  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	Parse current-buffer as a xmltree.

2010-02-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-current-timeline-spec-string):
	new variable for storing the current timeline spec string.
	(twittering-last-requested-timeline-spec-string): removed.
	(twittering-last-retrieved-timeline-spec-string): removed.
	(twittering-set-current-timeline-spec-string): new function for
	referring the current timeline spec string.
	(twittering-current-timeline-spec-string): new function for
	referring the current timeline spec.
	(twittering-switch-timeline-if-necessary): new function for
	switching timeline.
	(twittering-mode-init-variables): explicitly initialize the
	current timeline spec.
	(twittering-http-get-default-sentinel): store the retrieved
	timeline even if it is not the current timeline.
	(twittering-get-and-render-timeline): switch timeline just after
	requested.
	(twittering-erase-old-statuses): reimplemented.
	(twittering-update-mode-line): use
	`twittering-current-timeline-spec-string'.
	(twittering-add-timeline-history): likewise.
	(twittering-current-timeline): likewise.
	(twittering-goto-next-status): likewise.

	* twittering-mode.el (twittering-add-statuses-to-timeline-data):
	integrated with `twittering-cache-status-datum'.
	(twittering-cache-status-datum): removed.

2010-02-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-mode-init-variables): make local
	variables by using `make-local-variable' in order to initialize
	the variables with the global values when invoking
	`twittering-mode'. You can initialize `twittering-icon-mode',
	`twittering-jojo-mode' and `twittering-scroll-mode' by using
	`setq' in your `.emacs'.

2010-02-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-status): remove a newline
	from `icon-string' that underlies the icon image.
	(twittering-status-format): add a newline to the default value in
	order to keep the interval of displayed tweets.

2010-02-12  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-tweets): Add optional
	argument `since_id'.
	(twittering-get-and-render-timeline): Adjust callers.
	(twittering-get-tweets): Set parameter `since_id' instead of
	`since' because twitter API had dropped support for `since'
	parameter on 2009-04-08.
	(twittering-http-get-default-sentinel): Modify the condition for
	if retrieving statuses is nil.
	(twittering-erase-old-statuses): Don't add parameter `since'.
	(twittering-status-to-status-datum): No longer use
	`twittering-timeline-last-update'.
	(twittering-get-and-render-timeline): Likewise.
	(twittering-timeline-last-update): Delete variable.
	(twittering-local-strftime, twittering-global-strftime): Delete
	functions.
	(twittering-setftime): Delete function.

	* twittering-mode.el (twittering-get-status-from-http-response):
	No longer make a reverse list.
	(twittering-http-get-default-sentinel): Adjust callers.

2010-02-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el
	(twittering-find-processes-for-timeline-spec): new function for
	finding processes retrieving a specific timeline spec.
	(twittering-remove-inactive-processes): new function for removing
	inactive processes from `twittering-process-info-alist'.
	(twittering-process-active-p): new function for checking whether
	the processes for a specific timeline spec are active or not.
	(twittering-get-and-render-timeline): use
	`twittering-process-active-p' instead of referring
	`twittering-process-info-alist' directly.

	* twittering-mode.el (twittering-http-get-default-sentinel): run
	`twittering-new-tweets-hook' even if the retrieval is
	non-interactive.

	* twittering-mode.el (twittering-timeline-data): removed.
	(twittering-current-timeline-spec): new function for the current
	timeline spec.
	(twittering-current-timeline-data): new function for the current
	timeline data.
	(twittering-remove-timeline-data): new function for clearing a
	specific timeline data from `twittering-timeline-data-table`.
	(twittering-add-statuses-to-timeline-data): new function for
	adding statuses to `twittering-timeline-data-table'.
	(twittering-http-get-default-sentinel): use
	`twittering-add-statuses-to-timeline-data'.
	(twittering-cache-status-datum): change the third argument into
	non-optional because the global `twittering-timeline-data' is
	obsoleted.
	(twittering-get-and-render-timeline): do not modify
	`twittering-timeline-data'.
	(twittering-render-timeline): use
	`twittering-current-timeline-data' instead of
	`twittering-timeline-data'.
	(twittering-erase-old-statuses): likewise.
	(twittering-read-username-with-completion): likewise.
	(twittering-read-timeline-spec-with-completion): likewise.

2010-02-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-fill-string): load "kinsoku.el"
	in advance if necessary.

2010-02-11  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: No longer clear fetched timeline when
	switching to another timeline.

	* twittering-mode.el (twittering-timeline-data-table): New defvar.
	(twittering-http-get-default-sentinel): Save current timeline into
	`twittering-timeline-data-table' when retrieving it successfully.
	(twittering-get-and-render-timeline): Load target timeline from
	`twittering-timeline-data-table' when switching to another
	timeline.

2010-02-10  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-status-not-blank-p): Fix the
	regexp for case of "text @user".

	* test/test-twittering-mode.el (test-status-not-blank-p): Add a
	testcase.

	* twittering-mode.el (twittering-setup-proxy): Return t explicitly
	when the proxy related configurations are consistent.
	(twittering-toggle-proxy): Call `twittering-setup-proxy'.

2010-02-09  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-default-sentinel): Get a
	buffer associate with the process from calling `process-buffer'
	instead of `current-buffer'.

	* twittering-mode.el (twittering-edit-cancel-status): Confirm
	before calling `twittering-edit-close' when an edit buffer was
	modified.
	(twittering-update-status-from-pop-up-buffer): Mark an edit buffer
	as unmodified.

	* twittering-mode.el (twittering-edit-length-check): Calculate
	length of a tweet with a sign string.

	* twittering-mode.el (twittering-native-retweet): Truncate a tweet
	by width instead of length.
	(twittering-favorite): Likewise.

	* twittering-mode.el (twittering-http-default-sentinel): Get a
	buffer associate with the process from calling `process-buffer'
	instead of taking from an argument.
	(twittering-http-default-sentinel): Delete an unnecessary
	argument.
	(twittering-start-http-ssl-session): Adjust callers.
	(twittering-start-http-non-ssl-session): Likewise.

2010-02-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-goto-previous-status): simplified.

	* twittering-mode.el (twittering-goto-next-status): retrieve
	additional statuses if the function is called at the end of the
	buffer.

	* twittering-mode.el (twittering-render-timeline): use `insert'
	when inserting a status at the end of the buffer in order to keep
	the marker pointing the end of the buffer.

	* twittering-mode.el (twittering-render-timeline): move the
	position correctly even if the buffer is invisible.

2010-02-08  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-default-sentinel): Delete a
	call to `twittering-release-process' in the BODYFORM to avoid a
	double release.

2010-02-08  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-http-default-sentinel): call
	`twittering-release-process' even if some errors happen.
	(twittering-http-get-default-sentinel): remove invocation of
	`twittering-release-process'.

2010-02-08  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-default-sentinel): Call
	`twittering-release-process' when status code is not equal to
	"200", forgotten in the 2010-02-06 changing.

	* twittering-mode.el (twittering-status-to-status-datum): Change
	`regex-index' variable to local scope from global one.
	(twittering-status-to-status-datum): Rename `regex-index' to
	`regexp-index'.

	* twittering-mode.el (debug-print): Reduce redundant calls of
	`insert' because it can take multiple arguments.
	(debug-printf): Remove an unnecessary call to `concat' because
	`insert' can take multiple arguments.

	* twittering-mode.el (twittering-extract-timeline-spec): Fix the
	regexp for "search" timeline spec; same as for "filter".

	* twittering-mode.el (twittering-make-clickable-status-datum):
	When trying to add a text property to `source', check it is
	non-nil first for avoiding an error caused by `string-match'.

2010-02-07  Tadashi MATSUO  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el (test-format-status): replace the
	format specifier "%t" with "%T".

	* twittering-mode.el (twittering-extract-timeline-spec): fix the
	regexp for "filter" timeline spec.
	* test/test-twittering-mode.el (timeline-spec): add a test for
	trailing backslashes.

	* twittering-mode.el (twittering-extract-timeline-spec): add error
	messages for some conditions.

	* twittering-mode.el
	(twittering-read-timeline-spec-with-completion): fix the regexp
	for judging whether a list name is required or not.

	* twittering-mode.el
	(twittering-read-timeline-spec-with-completion): catch errors on
	interpreting timeline spec string.

2010-02-07  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get): Add an optional
	argument for a response data format.
	(twittering-http-post): Likewise.
	(twittering-get-list-index): Adjust callers.
	(twittering-http-post): Delete unused argument `contents'.

	* twittering-mode.el (twittering-http-get-default-sentinel): Check
	status-code here instead of `twittering-http-default-sentinel'.
	(twittering-http-get-list-index-sentinel): Likewise.
	(twittering-http-post-default-sentinel): Likewise.
	(twittering-http-default-sentinel): Adjust callers.

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	Set a null string explicitly if user does not have a list.

2010-02-06  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-default-sentinel): New defun
	to share code between `twittering-http-get-default-sentinel',
	`twittering-http-get-list-index-sentinel', and
	`twittering-http-post-default-sentinel'.
	(twittering-http-get-default-sentinel): Adjust function.
	(twittering-http-get-list-index-sentinel): Likewise.
	(twittering-http-post-default-sentinel): Likewise.
	(twittering-start-http-ssl-session): Adjust callers.
	(twittering-start-http-non-ssl-session): Likewise.

2010-02-06  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-edit-post-status): Don't add
	parameter `in_reply_to_status_id' if the tweet does not begin
	with `@'.
	(twittering-update-status-from-minibuffer): Likewise.

	* twittering-mode.el (twittering-status-not-blank-p): Fix a regexp
	pattern for USER.
	(twittering-status-to-status-datum): Likewise.
	(twittering-http-get-list-index-sentinel): Change a regexp pattern
	for LISTNAME.

2010-02-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-and-render-timeline): ignore
	non-interactive request if a process is waiting for responses.

	* twittering-mode.el (twittering-mode): set `buffer-read-only' to
	t explicitly.
	(twittering-render-timeline): bind `buffer-read-only' with `let*'
	locally.

2010-02-05  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-update-status-from-pop-up-buffer):
	Use the current hashtag if set; same as
	`twittering-update-status-from-minibuffer'.

2010-02-05  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-status): replace a lacked
	property by an empty string.

	* twittering-mode.el (twittering-get-status-from-http-response):
	use ATOM format instead of JSON format.
	(twittering-atom-xmltree-to-status-datum): new function for
	converting an entry of ATOM into a status alist.
	(twittering-atom-xmltree-to-status): new function for converting a
	XML tree of ATOM into a list of status alists.
	(twittering-json-to-status-datum): removed.
	(twittering-json-to-status): removed.
	(twittering-get-tweets): retrieve "search" timeline in ATOM format
	instead of JSON format.
	(twittering-get-and-render-timeline): remove dependence on
	`json.el'.
	(twittering-search): likewise.

2010-02-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-status-to-status-datum): assign a
	retweet the ID issued when it is retweeted. `source-id', which is
	the ID of the original tweet, is also assigned to the retweet.
	(twittering-cache-status-datum): do not register multiple retweets
	referring the same tweet.

	* twittering-mode.el (twittering-http-get-default-sentinel): make
	a hash table for already retrieved IDs.
	(twittering-cache-status-datum): use a hash table of IDs to avoid
	registering redundant tweets.

	* twittering-mode.el (twittering-status-to-status-datum): fix
	lacked binding of `source-id' and `source-created-at'.

	* twittering-mode.el (twittering-cache-status-datum): register IDs
	with ID-TABLE when a tweet is added to DATA-VAR. This prevents
	duplicated tweets in one retrieval from being registered.

2010-02-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-http-get-default-sentinel): sort
	`twittering-timeline-data' by ID.

2010-02-03  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-status-to-status-datum): Don't
	rewrite `created-at' by a same name element in `retweeted_status'
	node.

2010-02-02  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-response-body): Add an
	optional second argument to share code between this and
	`twittering-get-response-body-string'.
	(twittering-get-response-body-string): Delete function.
	(twittering-get-status-from-http-response): Adjust callers.

2010-02-02  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-http-get-default-sentinel): use
	`twittering-get-status-from-http-response'.
	(twittering-get-status-from-http-response): new function for
	extracting statuses from HTTP response.
	(twittering-get-tweets): use
	`twittering-http-get-default-sentinel' for the "search" timeline
	spec.
	(twittering-http-get-search-sentinel): removed.

2010-01-31  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-http-get-default-sentinel):
	rearranged.

	* twittering-mode.el (twittering-start-http-ssl-session): return
	the process object.
	(twittering-start-http-non-ssl-session): likewise.
	(twittering-get-tweets): likewise.

	* twittering-mode.el (twittering-process-info-alist): new variable
	for managing active process and timeline spec being retrieved by
	the process.
	(twittering-register-process): new function for registering a pair
	of process and timeline spec.
	(twittering-release-process): new function for releasing a process.
	(twittering-get-timeline-spec-from-process): new function for
	getting timeline spec retrieved by the given process.
	(twittering-http-get-default-sentinel): discard statuses if
	the retrieved spec differs from the last requested one.
	(twittering-get-and-render-timeline): register a pair of the
	requested timeline spec and process for retrieving it.

2010-01-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-fill-string): use `frame-width'
	only if no windows display the `*twittering*' buffer.

	* twittering-mode.el (twittering-for-each-property-region): new
	function to process each region with a certain property.

	* twittering-mode.el (twittering-timer-for-redisplaying): new
	variable for timer of redisplaying statuses.
	(twittering-timer-interval-for-redisplaying): new variable
	specifying the interval of redisplaying statuses.
	(twittering-redisplay-status-on-buffer): new function to redisplay
	statuses on buffer.
	(twittering-format-status): append `need-to-be-update' property to
	the specifier "%@" and "%FILL{...}" including "%@".
	(twittering-start): start the timer of redisplaying statuses.
	(twittering-stop): stop the timer of redisplaying statuses.

	* twittering-mode.el (twittering-make-passed-time-string): new
	function to generate a string displayed as passed time of a
	status.
	(twittering-format-status): use
	`twittering-make-passed-time-string' for the specifier "%@".

2010-01-29  Daiji Kanematsu  <daijik@gmail.com>

	* twittering-mode.el (toplevel): add `easy-menu-define' in order
	to add the menu `Twitter'.

2010-01-29  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-fill-string): Add an extra
	argument to `min' for avoiding error "Wrong number of arguments:
	min, 0".

	* twittering-mode.el (twittering-extract-timeline-spec): On
	search-mode, return a spec only when the length of `escaped-query'
	is greater than zero.

2010-01-28  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-render-timeline): simplified by
	using `insert-before-markers' instead of `insert'. This removes
	additional movement of points for scroll-mode.

2010-01-26  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-status-to-status-datum): Add
	`original-user-name' and `original-user-screen-name' to return
	an alist; fix an incomplete merge on 2010-01-22.
	(twittering-json-to-status-datum): Likewise.

	* twittering-mode.el (twittering-json-to-status-datum): Use
	`retweeted-status-data' as variable instead of `retweeted-status';
	same as `twittering-status-to-status-datum'.

2010-01-26  Satoshi Yatagawa  <yata_github@y.hauN.org>
	
	* twittering-mode.el (toplevel): Require 'unicode explicitly on
	Emacs21. See a comment of `twittering-ucs-to-char' for more
	details.
	(twittering-ucs-to-char): Check (featurep 'unicode) instead of
	(featurep 'mucs).
	(twittering-ucs-to-char): Update comment.

	* twittering-mode.el (toplevel): On Emacs21, always call
	`set-terminal-coding-system'.

2010-01-25  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-format-status): Call
	`twittering-make-display-spec-for-icon' only when `window-system'
	is non-nil to avoid error "Non-X frame used" under Emacs which is
	using a text-only terminal.

2010-01-25  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-extract-timeline-spec): add new
	timeline spec string for hashtag.

2010-01-23  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-json-to-status-datum): Don't
	refer to `twittering-use-native-retweet'; same as
	`twittering-status-to-status-datum'.

2010-01-23  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-home-timeline): Add new funciton.

2010-01-23  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-fill-string): adjust
	`fill-column' to the minimum width of windows displaying
	`*twittering*' buffer. Thanks to Naohiro Aota.

	* twittering-mode.el (twittering-render-timeline): take account of
	multiple windows displaying `*twittering*' buffer.
	Thanks to Naohiro Aota.

	* twittering-mode.el (twittering-format-status): fix an incorrect
	index on filling text for the specifier "%t".

2010-01-24  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-extract-timeline-spec): support
	functional alias.

2010-01-23  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-timeline-spec-to-host-method):
	return query string as a element of returned list.
	(twittering-host-method-to-timeline-spec): receive query string as
	a optional argument.
	(twittering-http-get): remove special adjustment for search
	method, which is now unnecessary.
	(twittering-get-tweets): always receive query string as an
	argument for search method.
	(twittering-get-search): removed.
	(twittering-get-and-render-timeline): send query string if the
	given spec is `search'.
	(twittering-search): execute search via
	`twittering-get-and-render-timeline'.

	* twittering-mode.el (twittering-timeline-spec-to-string): modify
	the string format of `search' spec.
	(twittering-extract-timeline-spec): likewise.

2010-01-22  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-initial-timeline-spec-string):
	Change value to ":home" from ":friends".

	* twittering-mode.el (twittering-status-to-status-datum): Don't
	refer to `twittering-use-native-retweet'.

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	Fix a reference to `mes' as a variable, not as a function.

2010-01-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-fill-string): add new function
	for generating filled string.
	(twittering-format-status): use `twittering-fill-string'.
	(twittering-render-timeline): remove unnecessary binding of the
	variable `fill-column'.

2010-01-22  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: Add search support (which was originally
	written by Kensuke Matsuzaki in December 2009)

	* twittering-mode.el (twittering-json-to-status-datum): Add code
	for native retweets.
	(twittering-http-get-search-sentinel): Sync with HEAD.
	(twittering-get-response-body-string): Likewise.

	* twittering-mode.el (twittering-get-tweets): Rewrite to match
	this to the new-timeline spec.
	(twittering-get-search): Call `twittering-get-tweets' instead of
	`twittering-http-get'
	(twittering-search): Call `twittering-get-search' instead of
	`twittering-get-tweets'.

	* twittering-mode.el (twittering-timeline-spec-to-string): Add a
	condition for search-mode.
	(twittering-extract-timeline-spec): Likewise.
	(twittering-timeline-spec-to-host-method): Likewise.
	(twittering-host-method-to-timeline-spec): Likewise.

	* twittering-mode.el (twittering-http-get): Add an adjusting code.
	In search-mode, a `method' variable is now contains a query word
	for internal use. For this reason, we must adjust it before pass
	it into `twittering-start-http-session'.

2010-01-21  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: Add a fail statement to work again under
	Emacs21 without Mule-UCS.
	(toplevel): Don't abort if require failed.
	(twittering-ucs-to-char): Return `?' explicitly if `decode-char'
	failed.

	* twittering-mode.el (twittering-get-tweets): Rename from
	`twittering-get-twits'.
	(twittering-get-and-render-timeline): Adjust callers.
	(twittering-new-tweets-hook): Fix a docstring.

2010-01-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-render-timeline): reduce
	redundant calls of `goto-char'.

	* twittering-mode.el (twittering-render-timeline): fix logic for
	inserting statuses not to duplicate the last status.

2010-01-20  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-default-sentinel): Show
	the reason phrase with status code if status code is not equal to
	"200"; same as `twittering-http-post-default-sentinel'.
	(twittering-http-get-list-index-sentinel): Likewise.

	* twittering-mode.el (twittering-http-status-line-regexp): New
	defconst to share this between several functions. The regexp
	pattern to obey to RFC 2616.
	(twittering-http-get-default-sentinel): Use it.
	(twittering-http-post-default-sentinel): Likewise.
	(twittering-http-get-list-index-sentinel): Likewise.

	* twittering-mode.el (twittering-tinyurl-get): Remove an
	unnecessary call to `concat'.

	* twittering-mode.el (twittering-update-jojo): Make a tweet by
	`twittering-ucs-to-char' instead of `string-as-multibyte'.

2010-01-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-first-status-head): add.
	(twittering-goto-first-status): add.
	(twittering-mode-map): bind `twittering-goto-first-status' to "H"
	instead of `begininng-of-buffer'.
	(twittering-render-timeline): use `twittering-goto-first-status'.

2010-01-18  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-ucs-to-char): Add a workaround
	with navi2ch prior to 1.8.3, which is currently last release
	version as of 2010-01-18. The problem is fixed in navi2ch dated
	2010-01-16 or later, but not released yet.

2010-01-17  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-status): fix the regexp
	for the specifier "%FILL{...}" to accept pairs of braces inside of
	"{...}".

	* twittering-mode.el (twittering-format-status): add new format
	decorator "%FACE[face-name]{...}", which decorates braced strings
	with the specified face.

	* twittering-mode.el (twittering-render-timeline): support
	additional rendering.
	(twittering-http-get-default-sentinel): send the additional
	argument `same-timeline' to `twittering-render-timeline'.
	(twittering-status-id<): add new function for comparing two ids.
	(twittering-status-id=): likewise.

2010-01-16  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-response-header): Delete an
	adjusting code bacause `with-current-buffer' that can accept both
	a buffer and a buffer name.
	(twittering-get-response-body): Likewise.

2010-01-16  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-status): fix incorrect
	destructive modification of the replacement table for the
	specifier "%FILL{...}".

2010-01-16  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-edit-setup-help): use 0-witdh
	overlay to display help.
	(twittering-edit-mode, twittering-edit-post-status): do not use
	newline chars for help-overlay anymore.
	(twittering-edit-post-status): probihit posting over 140 chars
	tweets.

2010-01-15  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el: changed URL

2010-01-15  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-edit-buffer): New defvar.
	(twittering-update-status-from-pop-up-buffer): Use it.

	* twittering-mode.el (twittering-buffer-active-p): New defun.
	(twittering-http-get-default-sentinel): Call it to show a
	non-critical message on minibuffer only when current buffer is
	twittering-mode related buffer.
	(twittering-http-post-default-sentinel): Likewise.
	(twittering-get-response-body): Likewise.

	* twittering-mode.el (twittering-buffer-active-p): Delete an
	unnecessary code which is added for keep a backward compatibility.

2010-01-15  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-next-status-head): add a
	function finding the next head of status with `id' property. This
	replaces `twittering-get-next-username-face-pos'.
	(twittering-goto-next-status): use
	`twittering-get-next-status-head' instead of
	`twittering-get-next-username-face-pos'.
	(twittering-goto-next-status-of-user): likewise.

	* twittering-mode.el (twittering-get-previous-status-head): add a
	function finding the previous head of status with `id'
	property. This replaces
	`twittering-get-previous-username-face-pos'.
	(twittering-goto-previous-status): use
	`twittering-get-previous-status-head' instead of
	`twittering-get-previous-username-face-pos'.
	(twittering-goto-previous-status-of-user): likewise.

2010-01-15  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-mode-identity): add. Identify
	'twittering-mode.el' by $Id$ tag.

2010-01-14  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-remove-duplicates): check
	availability of `delete-dups' by `fboundp' instead of
	`emacs-major-version'.

2010-01-14  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-format-status): add docstring

2010-01-15  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-update-status-function): add
	(twittering-update-status-from-pop-up-buffer): renamed from
	twittering-edit-status
	(twittering-update-status-interactive, twittering-enter)
	(twittering-organic-retweet, twittering-direct-message): use
	twittering-update-status-function
	(twittering-mode-map): bind 'u' to
	twittering-update-status-interactive

2010-01-13  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-string): fix the search of
	the key string following the prefix from a string including
	newlines.

	* twittering-mode.el (twittering-format-status): remove a
	newline as a separator of tweets.
	(twittering-render-timeline): insert a newline as a separator of
	tweets.

	* twittering-mode.el (twittering-format-status): add new format
	specifier "%T", which is converted to the raw text.

	* twittering-mode.el (twittering-format-status): add new format
	specifier "%FILL{...}", which applies `fill-region-as-paragraph'
	to the strings in braces.

	* twittering-mode.el (twittering-status-format): use '%FILL{...}'
	and '%T' for the default value instead of '%t'.

2010-01-12  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/run-test.sh (exit_status): add 'emacs' command to test
	target emacsen

2010-01-12  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-status): fill the text
	with strings following "%t".

2010-01-12  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/test-twittering-mode.el (test-icon-mode): removed use of
	twittering-tmp-dir

2010-01-12  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-start-http-session): Call
	`twittering-find-curl-program' only when `twittering-use-ssl' is
	non-nil.

	* twittering-mode.el (twittering-wget-buffer): Delete function.
	(twittering-wget-buffer): Delete variable.

2010-01-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-convert-program): initialize
	without confirming whether `convert' comes from ImageMagick.
	(twittering-mode-init-variables): confirm whether the found
	`convert' is a part of ImageMagick or GraphicsMagick if
	`twittering-use-convert' is non-nil. If the program does not come
	from ImageMagick or GraphicsMagick, `twittering-use-convert' is
	changed into nil.

2010-01-10  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-convert-program): checks whether
	'convert' is a part of ImageMagick. Windows XP has 'convert.exe'
	in WINDOWS/system32, which is a partition converter.
	(twittering-use-convert): use the value of
	twittering-convert-program

2010-01-11  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-status-format): modify the
	meaning of the specifier "%t" to remove implicit filling as a
	paragraph.
	(twittering-render-timeline): remove implicit filling a text as a
	paragraph. In addition, a newline as a delimiter is added by
	`twittering-format-status'.
	(twittering-format-status): with "%t", fill a text as a paragraph.
	This function adds a newline at the end of status instead of
	`twittering-render-timeline'. Then, the newline as a delimiter
	also has the same text properties as the body of the tweet.

2010-01-10  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-remove-duplicates): add for
	portability.
	(twittering-completing-read): add a modified version of
	`completing-read' that can accept candidates as a list of a string
	on Emacs21.
	(twittering-set-current-hashtag): use `twittering-completing-read'
	instead of `completing-read'.
	(twittering-read-username-with-completion): likewise.
	(twittering-read-list-name): likewise.
	(twittering-read-timeline-spec-with-completion): likewise.

2010-01-10  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/test-twittering-mode.el (test-status-not-blank-p): add a
	testcase reproducing the bug of twittering-status-not-blank-p.

	* twittering-mode.el (twittering-use-native-retweet): renamed from
	twittering-use-native-retweets
	(twittering-status-not-blank-p): bug fix: return nil if a status
	is ended by '@foo'.
	
	* twittering-mode.el (twittering-edit-post-status): add trailing
	newlines to new history element because help-overlay need it.

	* twittering-mode.el (twittering-make-display-spec-for-icon):
	returns nil if the type of the image is not supported.

2010-01-09  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-status-to-status-datum): Change
	retweet related variables to local scope from global one.

	* twittering-mode.el (twittering-extract-timeline-spec): Change
	syntax of error message to fit the GNU Emacs Lisp convention.
	(twittering-timeline-spec-to-host-method): Likewise.
	(twittering-get-and-render-timeline): Likewise.

	* twittering-mode.el (twittering-extract-timeline-spec): Remove an
	unnecessary call to `format' because all arguments of `error' pass
	to `format'.
	(twittering-timeline-spec-to-host-method): Likewise.
	(twittering-get-and-render-timeline): Likewise.

	* twittering-mode.el (twittering-read-username-with-completion):
	Convert a list of username strings to an alist before calling
	`completing-read' to work on Emacs21; same as
	`twittering-read-timeline-spec-with-completion'.

	* twittering-mode.el (twittering-icon-path): Delete function.

2010-01-09  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-edit-mode): setup
	twittering-warning-overlay and after-change-functions
	(twittering-edit-length-check): add. check length and set warning
	overlay if the length exceeds 140 chars.
	(twittering-edit-mode-map): fix keymap
	(twittering-edit-extract-status): add. extract status from pop-up
	buffer by removing trailing whitespace chars.
	(twittering-edit-post-status): use edit-extract-status.
	(twittering-edit-status): takes reply-to-id as a second argument
	(twittering-enter, twittering-organic-retweet)
	(twittering-direct-message, twittering-reply-to-user): use
	twittering-edit-status
	(twittering-edit-post-status): bug fix.

2010-01-09  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	`save-excursion' had no effect because of the following
	`set-buffer'. This is fixed so that `save-excursion' saves the
	state of `temp-buffer'.
	(twittering-get-response-header): Likewise.
	(twittering-get-response-body): Likewise.
	(twittering-tinyurl-get): Likewise.
	(twittering-tinyurl-get): `buffer' are killed even if
	`search-forward-regexp' fails.

2010-01-09  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-edit-setup-help): add to setup
	help overlay in pop-up buffer
	(twittering-edit-next-history, twittering-edit-previous-history):
	use twittering-edit-setup-help

2010-01-08  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-percent-encode): bug fix:
	'\n','\r','\t' were not encoded correctly.

2010-01-08  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-use-show-minibuffer-length): Add
	suggestion into a docstring.

2010-01-08  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-status-not-blank-p): bug fix:
	always return nil with strings with trailing newline.
	(twittering-edit-next-history): add.
	(twittering-edit-previous-history, twittering-edit-history): add
	history for pop-up buffer
	(twittering-edit-mode-map): defined key for next/previous-history
	(twittering-edit-mode): initialize local variables for history
	(twittering-edit-mode): setup help string overlay
	(twittering-edit-post-status): don't close buffer if tweet is
	empty

2010-01-08  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-image-type): Try to detect image
	type with `image-type-from-data' at first.
	(twittering-retrieve-image): Do not invoke `convert' if Emacs
	supports the image type and resize is not required.

2010-01-08  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-tmp-dir): delete
	(twittering-icon-mode): don't make temp dir
	(twittering-image-data-table): add. hash table where image data
	are stored.  key:(<url> . <size>),value:(<type> . <binary-data>)
	(twittering-use-wget): delete
	(twittering-image-type): re-implemented. Now it just returns a
	type of a given image.
	(twittering-make-display-spec-for-icon): Now it receives image URL
	as an argument.
	(twittering-retrieve-image): Now it receives image URL as an
	argument.
	(twittering-url-copy-file-async): delete
	(twittering-retrieve-image-without-wget): delete
	(twittering-retrieve-image-with-wget): delete
	(twittering-retrieve-image): changed default image type from png
	to xpm
	(twittering-image-type): bug fix in the case of bitmap
	(twittering-retrieve-image): handle error of determining image
	type.
	(twittering-image-type): let case-fold-search is t.

	* url-emacs21/*: add url library for emacs21

2010-01-07  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-url-reserved-p): bug fix: some
	reserved characters considered unreserved. Thanks to IMAI
	Toshiyuki
	(twittering-cert-file): add
	(twittering-ensure-ca-cert): generate temporary file for CA certificate

2010-01-06  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-get-default-sentinel): Move
	`debug-printf' to outside of `unwind-protect' because we expect
	that mostly code of this function should be executed by way of
	BODYFORM of `unwind-protect', not UNWINDFORM.
	(twittering-http-post-default-sentinel): Likewise.

	* twittering-mode.el (twittering-http-get-list-index-sentinel): Add 
	`debug-printf' same as `twittering-http-get-default-sentinel'.

	* twittering-mode.el (twittering-status-not-blank-p): Fix and
	modify a regexp pattern.

2010-01-06  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el
	(twittering-read-timeline-spec-with-completion): return nil for
	an invalid timeline spec string. The function is unified with
	`twittering-read-timeline-spec-string-with-completion'. If the
	argument `as-string' is non-nil, it returns a spec string.
	(twittering-update-mode-line): the delimiter followed by a
	timeline spec string on mode-line is changed to a whitespace.
	(twittering-timeline-spec-bookmark): new variable for timeline
	spec bookmark.
	(twittering-extract-timeline-spec): support timeline spec
	bookmark.
	(twittering-equal-string-as-timeline): add.
	(twittering-get-and-render-timeline): accept a timeline spec
	string as well as a S-expression.
	`twittering-last-requested-timeline-spec' will be updated even if
	the requested spec essentially equals to the current one.
	(twittering-initial-timeline-spec): replaced by
	`twittering-initial-timeline-spec-string'.
	(twittering-last-requested-timeline-spec): replaced by
	`twittering-last-requested-timeline-spec-string'.
	(twittering-last-retrieved-timeline-spec): replaced by
	`twittering-last-retrieved-timeline-spec-string'.
	(twittering-initial-timeline-spec-string): added to replace
	`twittering-initial-timeline-spec'.
	(twittering-last-requested-timeline-spec-string): added to replace
	`twittering-last-requested-timeline-spec'.
	(twittering-last-retrieved-timeline-spec-string): added to replace
	`twittering-last-retrieved-timeline-spec'.
	(twittering-last-timeline-spec-string): removed.
	(twittering-visit-timeline): call
	`twittering-get-and-render-timeline' with a timeline spec string
	just as it has been input by the user.
	(twittering-extract-timeline-spec): `bookmark' is renamed `alias'.
	(twittering-timeline-spec-alias): this variable replaces
	`twittering-timeline-spec-bookmark'.

	* test/test-twittering-mode.el (timeline-spec): add tests of
	timeline spec normalization.

2010-01-04  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-response-header): Change
	syntax of error message to fit the GNU Emacs Lisp convention.
	(twittering-get-response-body): Likewise.
	(twittering-tinyurl-get): Likewise.

	* twittering-mode.el (twittering-start-http-session): Change
	syntax of question message to fit the GNU Emacs Lisp convention.

	* twittering-mode.el (twittering-user-agent-default-function): Use
	`format' instead of `concat' to easy understand.
	(twittering-sign-string-default-function): Likewise.

	* twittering-mode.el (twittering-start-http-session): Remove an
	unnecessary call to `format' because all arguments of `error' pass
	to `format'.
	(twittering-make-http-request): Likewise.
	(twittering-url-copy-file-async): Likewise.

2010-01-04  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-last-requested-timeline-spec):
	new variable storing the last requested timeline spec.
	(twittering-last-retrieved-timeline-spec): new variable storing
	the last successfully retrieved timeline spec.
	(twittering-last-timeline-retrieved): removed.
	(twittering-last-host): removed.
	(twittering-last-method): removed.
	(twittering-convert-last-timeline-retrieved): removed.
	(twittering-last-timeline-spec): removed.
	(twittering-get-twits): do not update the information of the last
	request.
	(twittering-get-and-render-timeline): update the information of
	the last request instead of `twittering-get-twits'.
	(twittering-current-timeline): replace `twittering-get-twits' by
	`twittering-get-and-render-timeline'.
	(twittering-erase-old-statuses): replace `twittering-get-twits' by
	`twittering-get-and-render-timeline'.
	(twittering-initial-timeline-spec): new variable.

2010-01-03  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el, test/test-twittering-mode.el: rebase the
	`timeline-spec' branch. The new timeline spec based on
	S-expression is introduced.

	* twittering-mode.el (twittering-timeline-spec-to-string): add.
	(twittering-extract-timeline-spec): add.
	(twittering-string-to-timeline-spec): add.
	(twittering-timeline-spec-singlep): add.
	(twittering-timeline-spec-to-host-method): add.
	(twittering-host-method-to-timeline-spec): add.
	(twittering-last-timeline-spec): add.
	(twittering-last-timeline-spec-string)
	(twittering-add-timeline-history): modified for new timeline spec.
	(twittering-update-mode-line): modified for new timeline spec.
	(twittering-get-twits-with-timeline-spec): modified for new
	timeline spec.
	(twittering-read-timeline-spec-string-with-completion): add.
	(twittering-read-timeline-spec-with-completion): modified for new
	timeline spec.
	(twittering-get-timeline, twittering-get-list): replaced with
	`twittering-get-twits-with-timeline-spec'.
	(twittering-get-and-render-timeline): renamed from
	`twittering-get-twits-with-timeline-spec'.

	* test/test-twittering-mode.el (timeline-spec): add tests for new
	timeline spec.

2010-01-03  Michael D. Ivey  <ivey@gweezlebur.com>

	* twittering-mode.el (twittering-retweet): Add support for native
	retweets

2010-01-03  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-tinyurl-get): more descriptive
	error message
	(twittering-url-copy-file-async): more descriptive error message

2010-01-02  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el (twittering-start-http-ssl-session):
	Set noninteractive using lexical-let so the HTTP sentinel can
	receive its value and `twittering-new-tweets-hook' works
	correctly.

2010-01-02  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-use-show-minibuffer-length): New
	defvar to enable/disable a function which is show the number of
	charactors in minibuffer.
	(twittering-update-status-from-minibuffer): Refer it to add/remove
	hooks.

2009-12-30  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/server.rb: add. Twitter API and Proxy mock server

	* twittering-mode.el (twittering-get-response-header)
	(twittering-get-response-body): Raise an error on broken
	responses.

2009-12-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-get-response-header): On failure,
	the function returns an empty string instead of the whole contents
	of the buffer.
	(twittering-get-response-body): When the function fails to find
	the tail of header, it returns nil without trying to parse a
	region.
	(twittering-find-proxy): add new function for
	finding proxy.
	(twittering-setup-proxy): add new function for configuring
	`twittering-proxy-server' and `twittering-proxy-port' if they have
	not been configured yet.
	(twittering-mode-init-variables): invokes
	`twittering-setup-proxy'.

2009-12-30  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-response-header): Correct a
	reference to an unbound object. This problem was found by highmt.

2009-12-30  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/el-test-runner.el (with-network): add macro. body of
	with-network is executed only when 'NETWORK' env var is set.
	* twittering-mode.el (twittering-image-type): No temporary files
	for resing images. Use standard in/out and temporary buffers
	instead.
	(twittering-convert-fix-size): set 48px as the default size of
	icon images.

2009-12-30  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-image-type): Don't generate
	redundant temporary files. The image format is specified by
	the command line instead of a file extension.

2009-12-30  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-image-type): Don't set a third
	argument of `make-temp-file' to work on Emacs21.

2009-12-29  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-response-header): Add an
	optional third argument for `search-forward-regexp'.

2009-12-29  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode 0.9.0 release
	
	* twittering-mode.el (twittering-start-http-session): check if
	curl can use https or not.
	(twittering-get-response-body): bug fix: goto the beginning of
	buffer before search-forward. 'xml-parse-region' doesn't return
	when parsing unbalanced XML.
	(twittering-start-http-session): Use call-process instead of
	shell-command-to-string. If 'curl-program' contains space
	characters, shell-command fails.

2009-12-29  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-response-body): Return nil
	explicitly when a broken XML data passed into `xml-parse-region'.
	(twittering-http-get-default-sentinel): Adjust callers.
	(twittering-http-post-default-sentinel): Likewise.

	* twittering-mode.el (twittering-http-post-default-sentinel): Add 
	`debug-printf' same as `twittering-http-get-default-sentinel'.

	* twittering-mode.el (twittering-http-post-default-sentinel):
	Change a regexp pattern for HTTP response status line; same as
	`twittering-http-get-default-sentinel'.
	(twittering-http-get-list-index-sentinel): Likewise.

2009-12-29  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el: load mule-ucs if needed (emacs21)
	(twittering-start-http-ssl-session): add 'Expect: ' header field
	for avoiding '417 Expectation Failed' HTTP response error. See
	http://d.hatena.ne.jp/imait/20091228/1262004813 and
	http://www.escafrace.co.jp/blog/09/10/16/1008

	* twittering-mode.el: load 'cl' only at compile
	time. cf. http://www.gnu.org/software/emacs/manual/html_node/cl/Overview.html

2009-12-28  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-get-response-header)
	(twittering-get-response-body): inefficient code were
	replaced. thanks to Tadashi MATSUO

2009-12-27  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-show-minibuffer-length): keeps
	activated mark from being forcefully deactivated.

2009-12-27  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/run-test.sh: add. invoke unit test for each emacsen

	* Makefile (check): add check rule.

	* test/el-test-runner.el (twittering-run-test): exit with
	appropriate status code.

	* test.el (test-transform-body): add. transforms the body of
	`defcase' recursively
	(defcase): use `test-transform-body'

	* test/run-test.el (twittering-run-test): colorize resulting
	outputs

2009-12-27  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-http-post-default-sentinel):
	Check if buffer live-p before killing it.
	(twittering-http-get-list-index-sentinel): Likewise.

	* twittering-mode.el (twittering-setup-minibuffer): Remove an
	unnecessary call.

	* twittering-mode.el (twittering-other-user-list-interactive): Fix
	condition to detect a cancel.

	* twittering-mode.el (twittering-http-get-list-index-sentinel):
	Use `search-forward-regexp' instead of `search-forward' to fix a
	meaningless search.

2009-12-26  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-string): reimplement
	without `block'.
	(twittering-format-string): invokes a function in replacement
	table with a context alist.
	(twittering-retweet): replacement table is adapted to the new
	`twittering-format-string'.
	(twittering-format-status): reimplement with
	`twittering-format-string'.

2009-12-26  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-ensure-ca-cert): kludge for ssl
	certificate problem.
	(twittering-start-http-ssl-session): use
	`twittering-ensure-ca-cert'

2009-12-25  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-show-minibuffer-length): Replace
	`minibufferp' by `minibuffer-window-active-p' to work this on
	Emacs21.
	(twittering-show-minibuffer-length): Change a message style for
	Emacs23.
	(twittering-setup-minibuffer, twittering-finish-minibuffer): Hook
	`post-command-hook' instead of `after-change-functions' to work in
	cooperation with SKK.

2009-12-25  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-tinyurl-get): Fix typo to resolve
	error "Symbol's value as variable is void". This problem was found
	by naota.

2009-12-25  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-show-minibuffer-length): disabled
	on Emacs21 because `minibufferp' is not available.
	(twittering-update-status-from-minibuffer): set
	`minibuffer-message-timeout' to `nil'. `t' causes error on
	Emacs23.

2009-12-23  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-show-minibuffer-length): New
	defun to show the number of charactors in minibuffer.
	(twittering-setup-minibuffer): New defun to add it to
	`after-change-functions'; invoke via `minibuffer-setup-hook'.
	(twittering-finish-minibuffer): New defun to remove it from
	`after-change-functions'; invoke via `minibuffer-exit-hook'.

	* twittering-mode.el (twittering-update-status-from-minibuffer):
	Set `minibuffer-setup-hook' and `minibuffer-exit-hook' temporarily.

2009-12-23  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/test-twittering-mode.el (tinyurl): add test for tinyurl

	* twittering-mode.el (twittering-tinyurl-get): fix for emacs22.
	In emacs22, there's "^M" at the end of a buffer created by
	url-retrieve
	(twittering-tinyurl-get): fix by cvmat

	* twittering-mode.el (twittering-edit-mode-map): keybind 'u' to
	twittering-edit-status. F4 to tinyurl

2009-12-22  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-tinyurl-get): retrieves a
	shortened URL without `url-insert'.
	(twittering-url-copy-file-async): add new
	function for downloading a file asynchronously.
	(twittering-retrieve-image-without-wget): retrieves images
	asynchronously with `twittering-url-copy-file-async'.

2009-12-22  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-ucs-to-char): turned into
	function from macro
	(twittering-update-lambda, twittering-update-jojo): more portable
	string expression. Executable only in Japanese environment.
	(twittering-tinyurl-get): use with-temp-buffer with url-insert

2009-12-21  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-icon-path): `require' is added.
	(twittering-tinyurl-get, twittering-retrieve-image-without-wget):
	The dependency on `mm-url' is removed by using `url' library.
	(twittering-http-application-headers):
	`Content-Length' is added to `headers'.

2009-12-22  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-host-method-from-timeline-spec)
	(twittering-get-timeline-spec): Add more timeline specification.

	* test/test-twittering-mode.el (timeline-spec): add more tests for
	timeline specification.

2009-12-20  Tadashi Matsuo  <tad@mymail.twin.jp>

	* test/test-twittering-mode.el (timeline-spec): add tests for
	timeline specification.
	* twittering-mode.el (twittering-get-host-method-from-timeline-spec)
	(twittering-get-timeline-spec): Add new functions for timeline
	specification.
	(twittering-update-mode-line): Shows timeline specification.
	(twittering-render-timeline): Invokes
	`twittering-update-mode-line' to update the mode-line.
	(twittering-timeline-history): Add new variable for history of
	timeline specifications.
	(twittering-add-timeline-history): Add new function for adding
	timeline history.
	(twittering-http-get-default-sentinel): Invokes
	`twittering-add-timeline-history' to update history when
	retrieving tweets successfully.
	(twittering-other-user-list-interactive): The codes for retrieving
	list index synchronously are extracted as the new function
	`twittering-get-list-sync'.
	(twittering-get-list-index-sync): Add new function for retrieving
	list synchronously.
	(twittering-read-list-name): Add new function for reading a list
	name from the minibuffer.
	(twittering-read-timeline-spec-with-completion): Add new function
	for reading timeline specification from the minibuffer.
	(twittering-get-twits-with-timeline-spec): Add new function for
	retrieving tweets with timeline specification.
	(twittering-visit-timeline): Add new function for visiting a
	timeline.
	(twittering-mode-map): The key "V" is bound to
	'twittering-visit-timeline'.

2009-12-20  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-update-mode-line): add
	(twittering-toggle-proxy, twittering-icon-mode)
	(twittering-scroll-mode, twittering-jojo-mode): use
	update-mode-line

2009-12-19  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-use-ssl): add
	(twittering-find-curl-program): add
	(twittering-start-http-ssl-session): add
	(twittering-start-http-non-ssl-session): add
	(twittering-http-application-headers): add
	(twittering-http-get): rewritten by using start-http-session
	(twittering-http-post): rewritten by using start-http-session
	(twittering-http-post-default-sentinel): use the same argument
	format of http-get-default-sentinel

2009-12-16  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-tinyurl-replace-at-point):
	distinguish between URL and others based on
	`bounds-of-thing-at-point'.

2009-12-15  haya  <haya@starfish.unicus.ddo.jp>

	* twittering-mode.el (twittering-status-not-blank-p): fix invalid escape sequence
	(twittering-tinyurl-replace-at-point): disabled when 'mm-url' doesn't exist.

2009-12-12  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el (twittering-retrieve-image-without-wget):
	Kill buffer after retrieving the image

2009-12-11  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-tinyurl-get): Call
	`mm-url-insert' only if argument `longurl' is non-nil to avoid
	error "Wrong type argument", otherwise return nil explicitly.
	(twittering-tinyurl-replace-at-point): Replace a region with
	newurl when `newurl' is non-nil.

2009-12-07  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-http-get-default-sentinel): Check
	if buffer live-p before killing it.

2009-12-07  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-read-username-with-completion):
	rename from `twittering-get-username-with-completion'
	(twittering-make-list-from-assoc): simplified
	(twittering-other-user-timeline-interactive): changed init string
	to nil

2009-12-06  NAKAYA Toshiharu  <toshiharu.nakaya@gmail.com>

	* twittering-mode.el (twittering-retrieve-image-without-wget): set
	require-final-newline is nil locally since emacs can not save icon
	images because of "error in process filter: save-buffer: Text is
	read-only".

2009-12-06  Tadashi MATSUO  <matsuo@i.ci.ritsumei.ac.jp>

	* twittering-mode.el (twittering-use-wget): new variable for
	specifying whether the external command `wget' should be used.
	(twittering-retrieve-image): new function for retrieving icon
	images with/without wget.
	(twittering-get-twits): retrieve images with
	`twittering-retrieve-image'.
	(twittering-use-convert): add a new variable specifying whether
	the external command `convert' should be used.
	(twittering-make-display-spec-for-icon): new function for
	generating properties for icon with/without cropping the image.
	(twittering-retrieve-image-without-wget): write an image as binary
	explicitly.

2009-12-05  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-get-username-with-completion):
	New defun as a wrapper function for read-from-minibuffer.
	(twittering-follow): Call it instead of read-from-minibuffer.
	(twittering-other-user-timeline-interactive): Likewise.
	(twittering-other-user-list-interactive): Likewise.

	* twittering-mode.el (twittering-make-list-from-assoc): New defun.

2009-12-04  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/test-twittering-mode.el (sign-string): add test

	* twittering-mode.el (twittering-current-hashtag): docstring
	(twittering-idle-time): removed (unused?)

2009-12-03  Tadasohi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-mode-map): define bindings so
	as to be also valid even on non-window terminal.

2009-12-02  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-icon-path): New funciton.
	(twittering-format-status): Use it.
	(twittering-get-twits): Ditto; wget now invoked for each icon.

2009-12-01  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-update-status-from-minibuffer):
	Add more strict length check for status.
	
	* twittering-mode.el (twittering-status-not-blank-p): New defun to
	separate a check code from twittering-update-status-if-not-blank.
	(twittering-update-status-from-minibuffer): Integrate a post code
	from twittering-update-status-if-not-blank.
	(twittering-update-status-if-not-blank): Remove.

2009-11-30  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-max-number-of-tweets-on-retrieval)
	(twittering-number-of-tweets-on-retrieval): add
	(twittering-http-get-list-index-sentinel): restore the variable
	'indexes' removed by mistake
	(twittering-get-twits): use 'twittering-number-of-tweets-on-retrieval'
	These changes were made by cvmat. thanks.

2009-11-29  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-status-to-status-datum): defined
	screen-name-in-text property
	(twittering-enter)
	(twittering-other-user-timeline-interactive)
	(twittering-other-user-timeline):
	put a screen-name-in-text ahead of other elements(uri, ...)

2009-11-28  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/run-test.el (twittering-run-test): use test.el

	* twittering-mode.el (twittering-http-get, twittering-http-post):
	use a temp-buffer for each connection. This change solved the
	problem caused by concurrent HTTP request.
	(twittering-get-response-header, twittering-get-response-body):
	requires 'buffer' because now each http request is associated with
	its temp buffer
	(twittering-http-buffer): removed

2009-11-19  Tadashi MATSUO  <tad@mymail.twin.jp>

	* twittering-mode.el (twittering-format-string): Add new function
	to format strings with a user-defined table.
	(twittering-retweet): Use 'twittering-format-string'.

2009-11-18  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el
	(+twittering-direct-message, twittering-mode-map):
	New `twittering-direct-message' function to send direct messages.

2009-11-15  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-convert-fix-size): New variable.
	(twittering-image-type): Use it; Resize icons to fix size if the
	above variable is set.

2009-11-15  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* test/test-twittering-mode.el, test/run-test.el, test/elunit.el: add unit testing framework elunit.

	* twittering-mode.el (twittering-goto-next-thing,
	(twittering-goto-previous-thing): add new commands.
	(twittering-goto-previous-status): check whether prev-pos is not nil.
	(twittering-set-current-hashtag, twittering-hashtag-history): add functions to support hashtag. Set the current hashtag with C-c C-h.
	(twittering-update-status-from-minibuffer): use the current hashtag if set.

2009-11-13  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-convert-last-timeline-retrieved):
	New defun to keep a backward compatibility.
	(twittering-last-host, twittering-last-method): Call it.

2009-11-10  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-follow): New command.
	(twittering-unfollow): Likewise.
	(twittering-manage-friendships): New defun.

	* twittering-mode.el (twittering-favorite): New command.
	(twittering-unfavorite): Likewise.
	(twittering-manage-favorites): New defun.

2009-11-09  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-mode-map): Bind "L" to
	`twittering-other-user-list-interactive'.

	* twittering-mode.el (twittering-other-user-list-interactive): Set
	default username interactively.
	(twittering-other-user-list-interactive): Fix typo.

	* twittering-mode.el (twittering-make-http-request): Use let
	instead of let*.

2009-11-07  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el: Add (preliminary) Lists support.

	* twittering-mode.el (twittering-other-user-list-interactive): New
	command.

	* twittering-mode.el (twittering-get-list): New defun.
	(twittering-get-list-index): Likewise.
	(twittering-http-get-list-index-sentinel): Likewise.

	* twittering-mode.el (twittering-last-timeline-retrieved): Now it
	expects a list, not a string.
	(twittering-last-host, twittering-last-method): New defuns.
	(twittering-list-index-retrieved): New defvar.

	* twittering-mode.el (twittering-get-twits): Rename from
	twittering-get-timeline.
	(twittering-get-timeline): Call twittering-get-twits instead
	of (previous) twittering-get-timeline.
	(twittering-current-timeline): Likewise.
	(twittering-erase-old-statuses): Likewise.
	(twittering-goto-next-status): Likewise.

	* twittering-mode.el (twittering-make-http-request): New defun.
	(twittering-http-get): Use it.
	(twittering-http-post): Likewise.

	* twittering-mode.el (twittering-http-get): Add new local variable
	`server' which point to "twitter.com", "api.twitter.com", or your
	nearest proxy server. Otherwise `host' always point to
	"twitter.com" or "api.twitter.com".
	(twittering-http-post): Likewise.

	* twittering-mode.el (twittering-http-post): Add new argument
	`host'.
	(twittering-http-post): Change handling of the argument
	`method'. Now it expects `(concat method-class "/" method)'.

	* twittering-mode.el (twittering-update-status-if-not-blank):
	Adjust for change to twittering-http-post.
	(twittering-update-lambda): Likewise.
	(twittering-update-jojo): Likewise.

	* twittering-mode.el (twittering-get-twits): Set parameter `count'
	from twittering-get-count if existing.

2009-11-06  Naohiro Aota  <naota@elisp.net>

	* twittering-mode.el (twittering-image-type): Support bitmap type
	using `convert'.
	(twittering-convert-program): New varibale.

2009-11-05  Satoshi Yatagawa  <yata_github@y.hauN.org>

	* twittering-mode.el (twittering-render-timeline): Set the
	`fill-column' locally.

2009-09-01  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el (twittering-retweet):
	Don't set the original status ID when retweeting.

2009-08-23  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-keybind-message): add. displaying important keybindings in minibuffer

2009-08-22  Yuto Hayamizu  <y.hayamizu@gmail.com>

	* twittering-mode.el (twittering-get-username): add
	(twittering-get-password): changed prompt
	(twittering-status-to-status-datum): added a new text property 'uri-in-text'
	(twittering-enter): use 'uri-in-text'

2009-08-19  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el
	(twittering-image-type):
	Use external 'file' program if available to detect image types,
	and store the results in memory to avoid having to call it once
	and again.
	(twittering-format-status):
	Pass full image path to `twittering-image-type'

2009-06-18  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el (twittering-http-get)
	(twittering-http-get-default-sentinel)
	(twittering-get-timeline, twittering-mode-map)
	(twittering-current-timeline-noninteractive)
	(twittering-current-timeline, twittering-erase-old-statuses):
	Get rid of the `twittering-last-timeline-interactive' global
	variable.

2009-06-18  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-sign-simple-string)
	(twittering-sign-string-default-function)
	(twittering-sign-string-function, twittering-sign-string): Add
	new.
	(twittering-update-status-if-not-blank): Fix params, support sign.

2009-06-18  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-mode-map)
	(twittering-format-status, twittering-retweet): Add new feature
	ReTweet

2009-06-18  Alberto Garcia  <agarcia@igalia.com>

	* twittering-mode.el
	(twittering-status-to-status-datum):
	Read 'in_reply_to_status_id' and 'in_reply_to_user_id' attributes.
	(twittering-format-status):
	Add new '%r' format string for " in reply to user".
	(twittering-update-status-if-not-blank):
	Code refactoring. No need to use (format) to convert a string.

2009-06-18  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-status-format)
	(twittering-format-status, twittering-status-to-status-datum)
	(twittering-update-status-if-not-blank, twittering-enter): Fix
	in_reply_to_status_id support not work problem, and marge Alberl
	patch below.

2009-06-17  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-last-timeline-interactive): New
	add variable.
	(twittering-new-tweets-count): Ditto.
	(twittering-new-tweets-hook): Ditto.
	(twittering-mode-map): Add new binding v/V
	(twittering-http-get-default-sentinel): Add new hook support
	`twittering-new-tweets-hook'.
	(twittering-render-timeline, twittering-get-timeline): Support
	console emacs.
	(twittering-current-timeline-interactive): Add new function.
	(twittering-current-timeline-noninteractive): Ditto.
	(twittering-other-user-timeline): Ditto.
	(twittering-other-user-timeline-interactive): Ditto.
	(twittering-status-to-status-datum): Add support status id and
	reply to id.
	(twittering-update-status-if-not-blank): Ditto.
	(twittering-update-status-from-minibuffer): Ditto.

2009-03-12  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-start): Update target chagne to
	current.

2009-03-12  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el: Append new methods by Alberto Garcia
	<agarcia@igalia.com>'s patch.
	(twittering-get-timeline): Add new general method. Old name is
	`twittering-friends-timeline'.
	(twittering-friends-timeline): Renew use general method.
	(twittering-replies-timeline): Add new.
	(twittering-public-timeline): Ditto.
	(twittering-user-timeline): Ditto.
	(twittering-current-timeline): Ditto.
	(twittering-last-timeline-retrieved): Add new variable.
	(twittering-mode-map): Add new key binding.
	(twittering-erase-old-statuses): Support multi method.

	(twittering-timer): Comment update.
	(twittering-icon-mode): Ditto.
	(twittering-http-post): Ditto.
	(twittering-get-response-body): Ditto.
	(twittering-cache-status-datum): Ditto and Fix renaming.
	(twittering-timeline-data, twittering-timeline-last-update):
	Rename.
	(twittering-render-timeline): Ditto.
	(twittering-icon-mode): Fix renaming.
	(twittering-http-get-default-sentinel): Ditto.
	(twittering-format-status): Fix indentation.

2009-03-09  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-mode): Add keybind in Major mode
	docstring by Alex Schröder <kensanata@gmail.com>

2008-08-03  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-mode-version): Update to 0.6
	* twittering-mode.el (twittering-friends-timeline-last-update): 新
	規変数
	(twittering-setftime, twittering-local-strftime)
	(twittering-global-strftime): `twittering-local-strftime'を機能分
	割
	(twittering-http-get): オプション引数`parameters'を追加、他調整
	(twittering-http-post): 同上の調整
	(twittering-status-to-status-datum): last-updateを更新する処理を追
	加
	(twittering-friends-timeline, twittering-erase-old-statuses):
	statusのupdate時にsinceをパラメータと指定する処理をサポート

2008-07-21  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-http-get, twittering-http-post):
	改行が1つ多かったので除去

2008-05-11  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el (twittering-format-status): id/user-idのフォー
	マット整形。時間情報にuriを付与。Nicholasのパッチにより全体に
	username情報を付与
	(twittering-status-to-status-datum): username/user-screen-nameにつ
	いて整理
	(twittering-get-status-url): 新規関数(マクロでもいいんだけど...)

2008-05-01  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el : 全体のコメント修正、以下の修正は大部分を
	gan2さんが実施した
	(twittering-mode-version): 新規関数
	(twittering-timer): コメント追加
	(twittering-scroll-mode, twittering-jojo-mode)
	(twittering-icon-mode): Nicholas Riley <njriley@uiuc.edu>さんのパッ
	チ採用、バッファローカル化
	(list-push): 新規マクロ
	(twittering-mode-map): キーバインド変更
	(twittering-mode-hook): フック変数新規作成(以前から利用してたけど
	定義がなかった)
	(twittering-render-friends-timeline): Nicholas Riley
	<njriley@uiuc.edu>さんのパッチ採用、ステータスの挿入正常化
	(twittering-goto-next-status)
	(twittering-get-next-username-face-pos)
	(twittering-goto-previous-status)
	(twittering-get-previous-username-face-pos)
	(twittering-goto-next-status-of-user)
	(twittering-goto-previous-status-of-user)
	(twittering-get-username-at-pos, twit): 新規関数

2008-02-08  Tsuyoshi CHO  <Tsuyoshi.CHO+develop@Gmail.com>

	* twittering-mode.el : 全体的に整形、Proxy、Safe Password、
	User-Agent、Major mode stringを対応。Version 0.3
	(twittering-mode-version): 暫定のバージョン定数を定義
	(twittering-proxy-use): プロキシ関係設定を導入 from <http://d.hatena.ne.jp/lurdan/20080108/1199775387>
	(twittering-proxy-server): 同上
	(twittering-proxy-port, twittering-proxy-user): 同上
	(twittering-proxy-password): 同上
	(twittering-toggle-proxy): 同上
	(twittering-user-agent-default-function): 同上
	(twittering-user-agent-default-function): デフォルトUser-Agent生成関数
	(twittering-user-agent-function): User-Agent生成関数指定変数を導入
	(twittering-user-agent): 内部でのUser-Agent生成関数
	(twittering-tmp-dir): ユーザー固有のImageTmpDirを生成 from <http://d.hatena.ne.jp/odz/20071021/1192957783>
	(twittering-mode-map): プロキシの有効無効のキーバインド定義
	(twittering-mode-string): メジャーモード文字列を変数定義
	(twittering-mode): メジャーモード開始時に文字列を設定
	(twittering-http-get): プロキシ、User-Agentによる処理を追加
	(twittering-http-post): 同上
	(twittering-get-password): パスワードを動的に確認する関数を定義

2007-10-14  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el : Naoya T. <naoya.t@aqua.plala.or.jp>, masa_edw のパッチをとりこむ
	(twittering-url-encode): 使わないので削除
	(twittering-decode-html-entities): patched: 数値エンティティだけでなく,asciiエンティティにも対応.
	(twittering-font-lock-keywords): font-lock-keywordsを削除.text propertyによって設定する.
	(twittering-format-status): patched: statusとformat-strからstatusの表示用文字列を生成.
	(twittering-scroll-mode): patched: 新しいtwitがあったときに,カーソルもスクロールするか固定するかを設定するマイナモード, masa_edwのパッチ
	(twittering-status-format): twitの表示方法をきめるテンプレート文字列
	(twittering-icon-mode): patched: ifをwhenにおかえた.nilを渡されたときはマイナモードのスイッチに振舞を変更
	(twittering-local-strftime): patched: 時間をフォーマット文字列に従い文字列化
	(twittering-mode-init-variables): font-lock-modeは,Emacs21系ではautoloadするために一度呼ぶ必要がある. icon-mode, scroll-modeをマイナモードに登録.
	(twittering-inspect-object): 使わないので削除
	(twittering-http-get-default-sentinel): エラーを追いやすくするため,condition-caseを廃止
	(twittering-status-to-status-datum): 全てのデータを抽出するようコード追加.ユーザ名,URIリンク表示などの処理もここで.

2007-10-13  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-font-lock-keywords): ユーザー名のフェイスを適用する規則を修正.アイコン画像を表示したときに,下線が画像にかからないようにした.
	(twittering-render-friends-timeline): ポイントが特定のtwitに対して固定されるようにした(patch from masa_edw)

2007-10-12  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-idle-time): つかわないので削除
	(twittering-get-or-generate-buffer): バッファ取得のための関数.存在しないバッファだったら,新たに生成して返す.
	(twittering-buffer): Variable:twittering-bufferを名前に持つバッファを返す関数.このバッファを使う場合は,(twittering-buffer)によって取得する.
	(twittering-http-buffer): twittering-bufferと同じ
	(twittering-wget-buffer): twittering-bufferと同じ
	

2007-10-11  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-icon-mode): アイコンを表示するか否かのフラグ
	(twittering-wget-buffer): アイコン画像をwgetで取得するプロセスのバッファ
	(twittering-icon-mode): アイコンの表示/非表示を切り換えるコマンド
	(twittering-tmp-dir): アイコンの画像を保存するディレクトリ
	(twittering-image-stack): ダウンロードすべきアイコン画像のリスト
	(twittering-image-type): 画像の種類を判別する関数
	(twittering-render-friends-timeline): friends timelineを表示する部分を切り出した

2007-10-10  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el: バージョン番号をつけた 0.1.0

2007-10-07  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-http-get-default-sentinel): http-bufferを毎回生成-削除するのをやめて,内容をeraseして使い回すようにした.
	(twittering-http-get-default-sentinel):HTTPレスポンスのステータスコードが上手く拾えなかったときの処理を追加
	(twittering-http-get-default-sentinel): カレントバッファか*twittering*のときは,friends-timelineを更新してもポイントの位置が変わらないように修正.

2007-09-24  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-status-to-status-datum): URIをクリック可能にする処理を追加

2007-09-23  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-uri-face): URI用のフェイス
	(twittering-click): クリック時に実行されるコマンド
	(twittering-enter): EnterかC-mが押されたときに実行されるコマンド

2007-09-19  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-mode-syntax-table): "(double quote)を,文字列クオートと認識しないようにsytax-tableを変更.
	(twittering-friends-timeline): friends timelineの取得したデータを保存しておく変数.twittering modeが起動している限り,この変数に取得したstatusを随時追加してゆく.
	(cl): assocrefをinnner defunして,バイトコンパイル時にWarningが出ていた.clパッケージのfletを使うことでWarningが出ないように解決した.
	(twittering-status-to-status-datum): twittering-status-to-lineから名前変更
	(twittering-friends-timeline-data): twittering-friends-timelineから名前変更
	(twittering-status-to-status-datum): idもstatus datumに含めるようにした.
	(twittering-cache-status-datum): status datumをdata-var(デフォルトはtwittering-friends-timeline-data)にキャッシュする関数.すでにあるstatus datumを渡すとnil,新しいstatus datumを渡すとtを返してdata-varに追加する.
	(twittering-http-get-default-sentinel):過去のstatus datumをキャッシュして,バッファに過去のstatusも表示されるようにした.
	(twittering-erase-old-statuses): 21件目以降の古いstatusを消す関数.実際はキャッシュを全部消して,twittering-http-getを呼んでいるだけ.C-c C-eにバインド.
	(twittering-username-face): ユーザ名用のface.(defface <name>)の後に(defvar <name>)で使用可能になった.なぜ？
	(twittering-status-to-status-datum): ユーザ名のテキストにmouse-face属性と,uri属性(ユーザのページのURI)を付加するようにした.
	(twittering-click-username): ユーザ名をクリックするか,C-mを押したときに起動するコマンド.
	(twittering-mode-map): vimライクなキーバインドを追加
	(twittering-mode): twittering-mode-hookでfont-lock-defaultsが設定された後に,font-lock-mode を2回呼んで変更を反映させるようにした.
	(twittering-mode-init-variables): twittering-username-faceの定義をこの関数の中にうつした.
	(twittering-browse-user-page): twittering-click-usernameから名前変更.
	(twittering-update-status-interactive): twittering-update-statusから名前変更.
	(twittering-reply-to-user): ユーザ名上でEnterを押すとこの関数が呼びだされるようにキーバインド変更.ミニバッファに @<ユーザ名> が自動挿入される.
	(twittering-view-user-page): twittering-browse-user-pageから名前変更.C-c C-vにバインド.
	(twittering-update-status-if-not-blank): 引数statusが,空白文字のみか, @<ユーザ名> のみの場合には nil を返し,他の文字も含む場合には POSTしてtを返す関数.
	(twittering-update-status-from-minibuffer): ミニバッファからstatusを更新するための関数.無効な文字(twittering-update-status-if-not-blankで判定)が入力された場合は,有効な文字列が入力されるまでループする.

2007-09-12  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-ucs-to-char): Emacs21系では,Mule-UCSがロードされていないと,(decode-char 'ucs HOGE)がnilになり,文字コードを取得できないことがある.そこで,ucs-to-charが使える環境ではucs-to-charを,使えない環境(Emacs22など)ではdecode-charを使うように自動で切り替えるマクロを書いた.

2007-09-10  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el (twittering-refresh-buffer): 使わないので削除
	(twittering-http-post-default-sentinel): condition-case でエラーハンドリングするようにした.
	(twittering-http-get-default-sentinel): *twittering*バッファをread-onlyにした
	(twittering-http-post-default-sentinel): condition-case でエラーハンドリングするコードを追加.
	(twittering-start): 複数のタイマが走らないように,twittering-timerがnilでない=既存のタイマが走っている場合は一旦twittering-stopを呼び出してからタイマをスタートするようにした.

2007-09-09  Y. Hayamizu  <haya@haya-laptop-ubuntu>

	* twittering-mode.el: リリース
	(case-string): CarbonEmacs (Emacs22)で,case-stringを呼びだすコードよりも前にdefmacroを持ってきたら,警告が出ないという報告.
	(twittering-decode-html-entities): ucs-to-charの使用をやめ,(decode-char 'ucs ...)を使うことに. (reported by masa_edw)
	(twittering-update-status): read-from-minibufferの7番目の引数にtを指定し,input methodをカレントバッファから継承するようにした.
	(twittering-decode-html-entities): string-to-intはobsoleteなので,string-to-numberに変更 (reported by masa_edw)
	(twittering-get-response-header): (setq (get-buffer ...)) となっていたので,(setq buffer (get-buffer ...))に修正. twittering-get-response-bodyも同様
	(twittering-timer-action): twittering-refresh-triggerは既に使っていない変数だったので削除した
	(debug-print): マクロが最初にコンパイルされる時点では,debug-modeが変数として宣言されていないので,debug-modeの判断まで含めたコードを吐くようにした.
	(twittering-http-post-default-sentinel): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに伴い書き換えた
	(twittering-get-response-body): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに伴い書き換えた
	(twittering-xmltree-to-status): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに伴い書き換えた
	(twittering-status-lines): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに伴い書き換えた
	(twittering-status-to-line): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに伴い書き換えた
	(twittering-get-timeline): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに削除
	(twittering-status-lines): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに削除
	(twittering-parse-xml): xml-parse.elのかわりに,xml.el(Emacs標準？)を使うように変更したことに削除
	(twittering-timer-interval): twittering-refresh-intervalから名前変更
	(twittering-inspect-object): 任意のLispオブジェクトを文字列で表現できるユーティリティ関数
	(twittering-timer-action): xml.elにより処理が軽くなったので,一定時間間隔での更新に変更.
	(twittering-xmltree-to-status): Emacs21とEmacs22のxml.elの差異を吸収するコードを追加.Emacs22では,ノードのリストに空の文字列が混入することがあるため,文字列を除去するようにした.