Fixed bug 708, problem wth re-joining conferences. Sped up text lists. Fixed problems with fix for bug 409. Improve error reporting from callbacks.

Detailed changes:
> 2003-07-21  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 708:
> 	* flags.el (lyskom-flag-global-variable-from-common): New function.
> 	(lyskom-flag-global-variable-from-elisp): New function.
> 	(lyskom-flag-write-boolean): New function.
> 	(lyskom-flag-read-boolean): New function.
> 	(lyskom-flag-write-symbol-list): New function.
> 	(lyskom-flag-read-symbol-list): New function.
> 	(lyskom-flag-read-from-string): New function.
>
2a14,69
> 	Fix bug 708:
> 	* language.el (lyskom-first-available-language): New function.
> 	(lyskom-set-language): Use it to support setting language from a
> 	list.
>
> 	* startup.el (kom-start-anew): Use lyskom-first-available-language
> 	when dealing with kom-default-language.
>
> 	* defvar.el (def-kom-var): Added support for common flag. Use
> 	lyskom-global-variables instead of the old stuff. Added support
> 	for transition flag.
> 	(lyskom-global-variables): New variable.
> 	(lyskom-transition-variables): New variable.
>
> 	* check-strings.el (lcs-check-customize-variables): Handle new
> 	lyskom-global-variables.
>
> 	* flags.el (lyskom-set-var-from-string): Added type parameter.
> 	(lyskom-maybe-set-var-from-string): Ditto.
> 	(lyskom-save-options): Use lyskom-global-variables, not the old
> 	stuff.
> 	(lyskom-maybe-set-var-from-string): Require that variable is a
> 	symbol, not a string.
> 	(lyskom-set-var-from-string): Ditto.
>
> 	* vars.el.in (lyskom-global-boolean-variables): Removed.
> 	(lyskom-global-non-boolean-variables): Removed.
> 	(lyskom-global-variable-types): New variable.
>
> 	Fix bugs adding self to conferences:
> 	* commands1.el (kom-add-self): Handle re-joining passive
> 	conferences and conferences with invitations (how did this slip
> 	through).
>
> 	Make text-list operations more constant-time:
> 	* komtypes.el (text-list->append): Use the tail field to make this
> 	a constant time operation.
> 	(text-list->delq): Support the tail field.
> 	(text-list->trim-head): Ditto.
> 	(set-text-list->texts): Ditto.
> 	(text-list): Added tail field.
> 	(text-list): Added length-internal field.
> 	(text-list->length): Wrapper for length-internal.
> 	(text-list->delq): Handle length-internal.
> 	(text-list->append): Ditto.
> 	(text-list->trim-head): Ditto.
>
> 	Fix for fix of bug 409:
> 	* komtypes.el (text-mapping->remove-local): Fixed bug that made
> 	clearing local no in a dense map impossible.
>
> 	Better error reporting:
> 	* parse.el (lyskom-parse-unparsed): Do not catch non-protocol
> 	errors. This finally allows us to get decent backtraces even for
> 	errors in callbacks.
>

Detailed changes:
> 2003-07-20  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 409 (use local-to-global):
> 	* prefetch.el (lyskom-fetch-start-of-map): Use text-mapping
> 	instead of map.
> 	(lyskom-prefetch-map-handler): Use text-mapping instead of map.
> 	(lyskom-prefetch-one-request): Use local-to-global instead of
> 	get-map.
>
> 	* lyskom-rest.el (lyskom-list-unread): Handle text-mappings, not
> 	just maps.
> 	(lyskom-list-unread-mapping): New function.
>
> 	* services.el (initiate-local-to-global): Pretend to do
> 	local-to-global using get-map.
>
> 2003-07-19  David Byers  <byers@lysator.liu.se>
>
> 	Work on bug 409:
> 	* komtypes.el (def-komtype): Added :constructor-hook modifier.
> 	(text-mapping-iterator): New type.
> 	(text-mapping->iterator): New function.
> 	(text-mapping-iterator->init): New function.
> 	(text-mapping-iterator->next): New function.
> 	(text-mapping-iterator->step): New function.
> 	(text-mapping->remove-local): New function.
> 	(text-mapping->remove-local): New function.
>

Detailed changes:
> 2003-07-02  David Byers  <byers@lysator.liu.se>
>
> 	Removed unused variables:
> 	* commands1.el (lyskom-get-marked-texts): Removed variable
> 	mark-list.
>
> 	* commands2.el (kom-leave-all-conferences): Removed variable
> 	unsubscribed.
>
> 	* lyskom-rest.el (lyskom-format-x-kom/user-area): Removed variable
> 	tmpbuf.
>
> 	* lyskom-buttons.el (lyskom-generate-button): Removed variable
> 	persno.
>
> 	Fixed empty lines in nameday display:
> 	* names.el (lyskom-nameday-2): Say so when there are no namedays
> 	(we more or less have to when showing names from more than one
> 	list, and it ain't bad
>
> 	Fixed bug 1064:
> 	* lyskom-buttons.el (kom-button-click): Handle null position
> 	properly.
>
> 2003-07-01  David Byers  <byers@lysator.liu.se>
>
> 	* commands1.el (lyskom-write-text): Handle prefix args correctly
> 	(so C-u i works).
>

Detailed changes:
> 2003-06-04  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 1054:
> 	* filter.el (lyskom-create-filter-function-body): Handle a null
> 	author.
> 	(lyskom-filter-text-p-3): Allow a null author.
>

Detailed changes:
> 	Fix bug 587:
> 	* lyskom-rest.el (lyskom-format-x-kom/user-area): New function.
>
> 	* view-text.el (lyskom-print-text): Special patch for user area
> 	(which has no subject line).
>
> 	* flags.el (lyskom-get-holerith): New function that does what
> 	lyskom-read-options-eval-get-holerith does, but does it without
> 	side effects in lyskom-options-text.
>

graphs in kom-review-tree and related commands, problemw with URLs
broken over several lines and credit for the patch for bug 1038.

Detailed changes:
> 2003-06-01  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 1046:
> 	* option-edit.el (lyskom-customize-mode): New major mode.
> 	(kom-customize): Use it.
>
> 	Fix bug 1047:
> 	* review.el (lyskom-find-root): Only visit each text once. This
> 	also eliminates problems with cyclic structures.
> 	(kom-find-root-review): Proper error message when the root cannot
> 	be found (e.g. in when there are cycles in the comment graph).
> 	(kom-find-root): Ditto.
> 	(kom-unread-root): Ditto.
>
> 	* swedish-strings.el,swedish-strings.el: Completed fix of 1038.
> 	Per Starbäck, not Magnus Bark, provided the patch. Fixed that in
> 	this file.
>
> 2003-05-21  David Byers  <byers@lysator.liu.se>
>
> 	* vars.el.in (lyskom-text-buttons): Do RFC-compliant URLs after
> 	doing pseudo-urls since otherwise the first line will be marked
> 	as a pseudo URL, rather than the whole thing being marked as a
> 	real URL.
>
2a28,31
> 	Fix bug 750:
> 	* lyskom-buttons.el (kom-button-click): Pop up the menu if there
> 	is no button action.
>
11c40
< 	accepting-recommendation (patch from Magnus Bark).
---
> 	accepting-recommendation (patch from Per Starbäck).

Detailed changes:
> 2003-05-17  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 986:
> 	* lyskom-buttons.el (lyskom-view-url-netscape): Support
> 	kom-netscape-variant.
>
> 	* vars.el.in (kom-netscape-variant): New variable.
>
> 	Fix bug 1038:
> 	* swedish-strings.el,english-strings.el: Fixed problem with
> 	accepting-recommendation (patch from Magnus Bark).
>
> 	Fix bug 1039:
> 	* commands1.el (lyskom-private-answer): Misc-list for personal
> 	replys to our own texts were wrong.
>
> 2003-05-10  David Byers  <byers@lysator.liu.se>
>
> 	Illegal argument stringp nil when listing missing texts:
> 	* commands2.el (lyskom-do-list-summary): Fix problem when listing
> 	texts that don't exist.
>

Detailed changes:

Detailed changes:
> 2003-05-09  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 868:
> 	* commands2.el (kom-add-private-answer): New function.
>
> 	Minor usability fix:
> 	* english-strings.el,swedish-strings.el: Clarify error-2.
>

Detailed changes:
> 	Fix bug 1024:
> 	* names.el (fi-orthodox): More fixes.
>

Detailed changes:
> 2003-05-04  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 1032:
> 	* command.el (lyskom-read-extended-command): Do not permit null
> 	input.
>
> 	Fix bug 1031:
> 	* faces.el (lyskom-setup-faces-for-buffer): Set defaults to nil,
> 	not default.
>
> 	Fixed bug 1024:
> 	* names.el (fi-sv): Fixed tYpo

realised how it should be done.

	* lyskom-rest.el (lyskom-modify-prompt): Don't "use current-time
	instead of lyskom-current-client-time".

	* lyskom-buttons.el (lyskom-default-button): Use
	lyskom-current-client-time instead of current-time.
	(lyskom-button-copy-timestamp): Use lyskom-format-time instead of
	format-time-string.

(lyskom-en-edit-mode-map): Added binding for
kom-insert-last-info-nodename.

* lyskom-buttons.el (lyskom-button-copy-timestamp): Fixed typo.

* lyskom-rest.el (lyskom-modify-prompt): Use current-time instead
of lyskom-current-client-time (fixes bug 1022).

Detailed changes:
> 2003-04-25  David Byers  <byers@lysator.liu.se>
>
> 	* vars.el.in (kom-highlight-conferences): Corrected order of
> 	elements in kom-highlight-conferences.
>

Detailed changes:
> 2003-04-21  David Byers  <byers@lysator.liu.se>
>
> 	More work on debugging stuff:
> 	* macros.el (lyskom-assert-error): Handle non-LysKOM-buffer
> 	situations smarter.
>
> 	Work on bug 868:
> 	* aux-items.el (mx-refuse-import): Added this aux-item.
> 	(lyskom-print-mx-refuse-import): New function.
>
> 	Microfix bugfix:
> 	* lyskom-buttons.el (lyskom-highlight-function-get-conf-stat):
> 	Return nil when getting conf-stat in background. Fix text for
> 	conf-z-info.
>
> 	Bugfix:
> 	* commands1.el (kom-list-created-conferences): Fixed bug where we
> 	called conf-stat->name on an uconf-stat.
>
1a21,37
>
> 	Microfix:
> 	* lyskom-buttons.el (lyskom-highlight-function-get-conf-stat): Get
> 	conf-stat in background if it was not cached so it will be next
> 	time around. Also support conf-z-info.
>
> 	Better debugging support (would have caught bug 1013):
> 	* komtypes.el (def-komtype): Added assertions on data type to
> 	accessors and mutators.
>
> 	* macros.el (lyskom-assert): New macro.
>
> 	* header.el (lyskom-debug-compile): Added definition of
> 	lyskom-debug-compile.
>
> 	* komtypes.el (def-komtype): Added assertions to accessor and
> 	mutators to check type.

Detailed changes:
> 2003-04-20  David Byers  <byers@lysator.liu.se>
>
> 	Fix bug 1013:
> 	* lyskom-buttons.el (lyskom-default-button): Fixed cut-and-paste
> 	bug that caused uconf-stat and pers-stat-based buttons not to be
> 	generated correctly in many cases.
>

	* vars.el.in (lyskom-text-buttons): Allow 8- and 9-digit text
	numbers.

Added completely silent filtering mode. This addresses the same issue as bug 477, but in a much more crude manner.

Detailed changes:
> 	Fix bug 678:
> 	* vars.el.in (lyskom-text-buttons): Made RFC-compliant URL
> 	specifications "pseudo" URLs, since there may be incomplete URLs
> 	inside brackets and stuff. Added validity check to RFC-compliant
> 	URL specifications, so not anything in <> will pass.
>
> 	* utilities.el (lyskom-is-url): New function.
>
> 	* lyskom-buttons.el (lyskom-button-transform-text): Support match
> 	predicates in lyskom-text-buttons.
> 	(lyskom-button-get-pred): New function.
>
> 	* vars.el.in (lyskom-text-buttons): Added support for URLs
> 	according to Appendix E in RFC2396.
>

Detailed changes:
> 2003-04-06  David Byers  <byers@lysator.liu.se>
>
> 	Cosmetic fix:
> 	* commands1.el (lyskom-list-conf-print): Don't make each line
> 	clickable in its entirety. Just print things normally.
>
> 	Handle conf-z-info more correctly in lyskom-format:
> 	* lyskom-buttons.el (lyskom-default-button): Support conf-z-info
> 	as argument for conf and pers buttons.
>
> 	* lyskom-rest.el (lyskom-format-aux-help): When conf-z-info is
> 	passed to %M, create a button.
>
> 	Fix error message when trying to unread everything:
> 	* review.el (lyskom-get-texts-globally): Added do-unread parameter.
> 	(kom-unread-more): Pass do-unread to lyskom-get-texts-by-to.
> 	(lyskom-unread-by-to): Ditto.
> 	(lyskom-get-texts-by-to): Added do-unread parameter to
> 	lyskom-get-texts-by-to.
>
> 	Fix bug 697:
> 	* commands1.el (kom-jump): Treat REVIEW-FAQ-TREE like REVIEW-TREE.
>
> 	* lyskom-rest.el (kom-view-next-text): Treat REVIEW-FAQ-TREE like
> 	review when altering the read list, but not otherwise.
> 	(lyskom-update-prompt): Treat REVIEW-FAQ-TREE like REVIEW-FAQ.
>
> 	* commands2.el (lyskom-list-summary): Added REVIEW-FAQ-TREE and
> 	REVIEW-TREE to if statement towards the end.
>
> 	* vars.el.in (lyskom-review-types-list): Added REVIEW-FAQ-TREE.
>
> 	* faqs.el (lyskom-present-unread-faqs): Pass t as review-tree
> 	argument to lyskom-do-review-faq.
> 	(lyskom-do-review-faq): Added argument review-tree.
>
> 2003-04-05  David Byers  <byers@lysator.liu.se>
>
> 	* lyskom-buttons.el (lyskom-highlight-has-no-presentation): Don't
> 	highlight secret conferences.

Detailed changes:
> 	Fix bugs 951 and 952:
> 	* Makefile: Echo x-ctext coding to all emacs lisp files created in
> 	Makefile, since there is now an x-ctext file in the sources.
>
> 	* names.el (hu, cz): Added hungarian and czech names.
>

Detailed changes:
> 	Fix bug 664:
> 	* option-edit.el (lyskom-custom-variables): Support third value
> 	for kom-pop-personal-messages.
>
> 	* async.el (lyskom-handle-as-personal-message): If
> 	kom-pop-personal-messages is non-nil and non-t, don't pop up
> 	the frame.
>
> 	* buffers.el (lyskom-display-buffer): Added parameter
> 	keep-frame-iconfiied.
>

Detailed changes:
> 	Fix bug 742:
> 	* commands2.el (kom-will-person-read-text): New command.
>

Detailed changes:
> 	Fix bug 950:
> 	* names.el (lyskom-nameday): Allow a list of nameday lists.
> 	(lyskom-nameday-2): Added parameter show-list-name.
>
> 	* option-edit.el (lyskom-custom-variables): Support lists for
> 	kom-show-namedays.
>

Detailed changes:
> 	Fix bug 1003:
> 	* lyskom-rest.el (lyskom-beep): Handle conf-stat and uconf-stat
> 	type optargs, or kom-ding-on-group-messages and stuff won't work.
>

Detailed changes:
> 	Fix bug 1002:
> 	* vars.el.in (kom-pick-text-no-strategy-alist): Set correct
> 	default for kom-view-previous-commented-text.
> 	(kom-old-farts-text-prompt-strategy): Ditto.
>

Detailed changes:
> 2003-04-05  David Byers  <david.byers@swipnet.se>
>
> 	Fix bug 1006:
> 	* commands2.el (kom-is-person-member-of-conference): Show number
> 	of unread (only when deferred printing is on).
>
> 	* deferred-insert.el (lyskom-defer-insertion): Handle a list as
> 	the arguments for the server call.
>
> 	Fix bug 1000:
> 	* swedish-strings.el: Fix cut-n-paste error.
>
> 	Fix bug 1008:
> 	* commands1.el (lyskom-list-created-conferences-2): Show garb-nice
> 	in listing.
>

Detailed changes:
> 	Fix bug 815:
> 	* commands2.el (lyskom-send-message): Print the correct error code
> 	on failure.
>

Detailed changes:
> 	Fix bug 975:
> 	* commands1.el (lyskom-write-text): New function.
> 	(kom-write-text): Use it. Now letters and texts are the same.
> 	(kom-send-letter): Use it. Now letters and texts are the same.
>

Detailed changes:
> 	Fix bug 250:
> 	* lyskom-rest.el (lyskom-check-go-to-conf): Change priority when
> 	accepting an invitation.
>

Detailed changes:
> 	Fix bug 839:
> 	* commands1.el (kom-add-self): Don't re-add self.
>

Detailed changes:
> 	Fix bug 854:
> 	* commands2.el (kom-join-all-conferences): New command.
> 	(kom-leave-all-conferences): New command.
>
> 	* commands1.el (lyskom-add-member-by-no): Added no-of-unread
> 	parameter.
>
> 	* lyskom-buttons.el (lyskom-highlight-i-am-supervisor): Use
> 	lyskom-i-am-supervisor.
>
> 	* utilities.el (lyskom-i-am-supervisor): New function.
> 	(lyskom-get-all-conferences): New function.
>

Detailed changes:
> 	Fix bug 842:
> 	* commands1.el (kom-add-member-answer): Don't enter memberships
> 	under the current session priority.
>

Detailed changes:
> 	Fix bug 260:
> 	* commands1.el (kom-add-self): Ask for number of unread.
> 	 (lyskom-try-add-member): Show no-of-unread in text.
> 	 (lyskom-add-member-answer): Set unread if requested.
>
> 	* lyskom-rest.el (lyskom-read-num-range-or-date): Added initial,
> 	empty and default arguments.
>
> 	Language-dependent variables were set incorrectly in all but the
> 	first session:
> 	* startup.el (kom-start-anew): Unconditionally set the language,
> 	even if it looks like we're already on the right page.
>
> 	* language.el (lyskom-set-language-vars): When setting the
> 	language globally, muck with the default values of variables too.
>

Detailed changes:
> 	Fix bug 859:
> 	* swedish-strings.el,english-string.el (lyskom-messages): Fixed
> 	show-membership-info-q.
>
> 	Fix bug 591:
> 	* feature.el (read-ranges): New feature variable.
>
> 	* parse.el (lyskom-parse-membership-11): New function.
> 	(lyskom-convert-read-ranges-to-map): New function.
>
> 	* startup.el (lyskom-setup-client-for-server-version): Added
> 	features for protocol version 11.
>
> 	* utilities.el (lyskom-is-member): Pass want-read-ranges nil.
>
> 	* user-hooks.el (kom-read-last-text-hook): Pass want-read-ranges
> 	t.
>
> 	* prefetch.el (lyskom-prefetch-one-request): Pass want-read-ranges
> 	t.
>
> 	* mship-edit.el (lyskom-prioritize-flag-toggle): Pass
> 	want-read-ranges t.
>
> 	* lyskom-rest.el (lyskom-startup-check-recommended-memberships):
> 	Pass want-read-ranges nil.
> 	(lyskom-get-membership): Pass want-read-ranges t.
>
> 	* edit-text.el (lyskom-edit-send-check-recipients): Pass
> 	want-read-ranges nil.
>
> 	* commands2.el (kom-status-conf): Pass want-read-ranges t.
> 	(kom-set-unread): Ditto.
>
> 	* async.el (lyskom-parse-async): Pass want-read-ranges t.
>
> 	* commands1.el (lyskom-add-member-answer): Pass want-read-ranges
> 	t.
>
> 	* services.el (initiate-query-read-texts): Use call 107 when
> 	possible.
>

Detailed changes:
> 	Fix bug 946:
> 	* commands2.el (lyskom-print-summary-line): Can print the number
> 	of comments to a text.
> 	(lyskom-construct-summary-format-string): Support
> 	number-of-comments column.
> 	(lyskom-list-summary): Include number-of-comments column.
> 	(lyskom-do-list-summary): Same here.
>

Detailed changes:
> 	Fix bug 983:
> 	* vars.el.in (kom-highlight-conferences): Added highlighting of no
> 	presentation and supervised conferences to the default.
>
> 	* faces.el (kom-active-strikethrough-face): New face.
> 	(kom-active-highlight-face): New face.
> 	(kom-face--default--active-strikethrough-face): New face.
> 	(kom-face--default--active-highlight-face): New face.
> 	(kom-face--user-defined--active-strikethrough-face): New face.
> 	(kom-face--user-defined--active-highlight-face): New face.
>
> 	* lyskom-buttons.el (lyskom-highlight-has-no-presentation): New
> 	function.
> 	(lyskom-highlight-i-am-supervisor): New function.
> 	(lyskom-highlight-function-get-conf-stat): New function.
>
> 	* option-edit.el (lyskom-face-widget): Handle explicit list of
> 	faces.
>
> 	* lyskom-buttons.el (lyskom-default-button): Pass
> 	conf-stat/uconf-stat/whatever to lyskom-default-button. Use
> 	uconf-stat instead of conf-stat when looking in the cache.
> 	(lyskom-generate-button): Support functions in
> 	kom-highlight-conferences.
>