source: ChangeLog @ 5d365f6

Last change on this file since 5d365f6 was 5d365f6, checked in by James M. Kretchmar <>, 20 years ago
The 'personalbell' variable can now be set to 'on' 'off' or the name of a filter to match against
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File size: 43.0 KB
4        Added a licence
5        The 'personalbell' variable can now be set to 'on' 'off' or
6          the name of a filter to match against
9        Normalize and downcase AIM names for logging
10        Fixed a bug where sending a null zsig could cause a crash
11        Better 'away' toggling if only one protocol is away.
14        Added perl filter elements.  Similar to having "filter <subfilter>"
15          in a filter, you may also have "perl <functionname>"
16          where <functionname> is passed an owl::Message object and
17          returns 0 or 1 depending on whether the message matches
18          that element of the filter.
19        Don't print an error about loading subs if there is no
20          .zephyr.subs
21        Do the initial zephyr_buddy_check when pseduologin set to true.
22        Updated man page
25        removed unused filter_depth variable
26        Fixed memory bug on receiving pings
29        Filters of filters now work.
30        Removed the "possibly not readable" part of the config parsing
31          error
32        In the sepbar, reverse video the view name when it's not set to
33          view_home (as opposed to the static 'all').
34        The '!' key (bound to 'view -r') now creates a negative version of
35          the current view and switches to it.  i.e. "show me all the
36          messages that are not these"
37        Added the 'ignorelogins' variable
38        Log when outgoing personal message fails
39        Removed file descriptor from sigpipe catcher printer just for now,
40          since the field does not exist on OSX
41        Added an ifndef for socklen_t in libfaim/ft.c
42        Added the 'aim search' command.  The popup on callback may be
43          dangerous, should switch to an admin msg for results, or add a
44          new event queue
45        First pass at AIM away messages.  It is a little different from
46          what most clients seem to do, in that an away reply is sent for
47          each message received.  Most clients only reply to the first one
48          per away-session.
49        Now have a set of 'aaway' commands and variables just like the
50          'zaway' ones (except that changing the 'aaway' variable talks to
51          the server)
52        The new 'away' command does everything for both AIM *and* zephyr.
53          There is a known funkiness here, where if you turn one away on,
54          and then use 'away' (or 'A') to toggle, you will turn on off and
55          the other on.  Just leaving it for now.  Should do better in the
56          next patch.
57        The 'A' key is bound to 'away'
58        Status bar can now read AWAY, Z-AWAY or A-AWAY.
59        Changed C-n to scroll down just a line in popless
60        If the config exists but is not readable, print an error before
61          exiting
62        Only print forced AIM logout message once.
63        Don't bind F1 to help in edit context
64        Fix bug in 'getsubs' with no tickets
65        New code for getting users from .anyfile
66        Added the 'pseudologins' variable, and code to do it
67        new attributes 'pseudo' 'logintty' and 'loginhost'
68        Don't print extra new lines in popless_file
69        New zephyr_get_field function
72        Fixed missing word in startup message
73        Better 'status' command
74        Use '+' for popwin corners when 'fancylines' is off
75        Allow TERMINFO to be overridden in the envrionment
76        Command line arg -D turns on debugging and deletes previous
77          debugging file
78        Do ~ expansion in 'dump' command.
79        Current directory added to 'status' command
80        Massive changes to libfaim and aim
83        Changed startup message for new mailing list
84        blist now prints AIM info even if .anyone is unreadable
85        Catch SIGPIPE and print an error rather than crashing.
86                [It's possible that this may have some portability
87                issues under Solaris and we may need to add some
88                configure stuff around SA_SIGINFO...]
89        Handle the case in aim_bstream_send where aim_send returns -1,
90                although there is likely an underlying problem here
91                that would lead to this case.
92        Print the username on aim login failure, not something random like
93                the password.  ;)
94        Un-word-wrap text when sending AIM messages.
95        Replace the main loop continue in the keyboard handler with an else.
98        Command history now doesn't allow the last entry
99           to be repeated
100        If format_msg returns "" print "<unformatted message>"
101        Better align oneline admin and loopback messages
102        Print an admin message indicating when subscriptions can
103           not be loaded on startup
104        Set aim_ignorelogin_timer to 15 by default
105        Admin message on login/logout of AIM
106        Fixed double quoting in smartzpunt
107        Added timestamp to login/logout messages
108        Fixed replies to loopback messages
109        Fixed smartnarrow on classes/instances with spaces
110        Added the 'loggingdirection' variable
111        All loopback messages log to 'loopback' now
112        Print an error message if trying an invalid color for a filter
113        Fixed bug causing > not to go to end of editwin every time
116        Updated basic help
117        Display CC: in outgoing CC messages
118        More AIM logout detection
119        Don't proclaim "interfaces changed" on first build.
120        Added the 'loopback' message type
121        Added the 'loopwrite' command
122        Added a timestamp to the default style
123        Zpunt now works with weird regex characters
124        Smart filters now work with weird regex characters
127        Allow 'hostname' in filters.
128        Fixed bug in reporting when no one is subbed to a class
129        Added an extral newline in logging incoming zephyrs
130        An admin message is displayed when you are logged out of AIM
131        Print an error message and admin message if an AIM send fails
134        Added the 'fancylines' variable.
135        Added the 'show startup' command.
136        Added feature for capturing stderr messages
137           from commands and displaying them in the errors buffer.
138        Create an admin message explaning that a zephyr couldn't
139           be sent
140        Better reporting of perl errors (both into the errqueue
141                and also clearing the error after displaying it).
142        Allow default_style to be specified in config.
143        Added errqueue
144        Added command "show errors"
145        Fixed bug removing newlines in backup files
148        Increased size of screen name field in buddy listing
149        Fixed bug with idle times causing broken pipes.
150        New libfaim
151        Added the 'source' command.
152        Make sure that a newline is always at the end of messages
153                returned by perl style formatting functions.
154        Add owl::login and owl::auth to legacy variables populated for format_msg.
155        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
156        Add base methods for login_host and login_tty
157                and others that return undef.
158        New API for perl message formatting functions. 
159                Legacy variables are still supported for owl::format_msg
160                and owl::receive_msg, but these functions are now also
161                passed an owl::Message object which contains methods
162                for accessing the contents of the message.  See
163                (and docs TBD) for the available methods.
164                *** WARNING:  The exact API for owl::Message has
165                *** not yet stabilized.
166        Added "style" command for creating new styles.
167                Usage:  style <name> perl <function_name>
168        Added support for "show styles".  Changed global style table
169                from list to dictionary.
170        Changed AIM password prompt from "Password:" to "AIM Password:".
171        Messages are reformatted after a window resize to allow styles
172                to take into account the width of the window.
173        When perl throws an error, the message is put in the msgwin
174                if possible.
175        Added perl functions for:       
176                owl::getcurmsg() -- returns an owl::Message object for
177                                    the active message
178                                    in the current view.
179                owl::getnumcols() -- returns the column width of the window
180                owl::zephyr_getrealm() -- returns the zephyr realm
181                owl::zephyr_getsender() -- returns the zephyr sender
182        Made owl::COMMAND("foo"); be syntactic sugar for
183                owl::command("COMMAND foo");
184        Added to contain perl code to be compiled into
185                the binary.  This is transformed into perlwrap.c by
187        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
188        Minor bugfixes in cmd.c and commands.c
189        Improved intro doc
192        Idletimes now appear in the buddylisting
193        Failed AIM logins are now correctly reported
194        Owl will build now without zephyr, enabling it to act as a
195          standalone AIM client.
196        There is now a zcrypt command
197        Replies to zcrypted messages now work
198        Don't allow zwrite if zephyr isn't present
199        Cleaned up some warnings from linux gcc.
200        Fixed bug that can cause response stuff to crash
201        Improved status command
202        Fixed bug in buddy stuff
205        aimlogin will now accept the screenname without a password and ask
206           for the password such that it is not echo'd to the terminal
207        'addbuddy aim' and 'delbuddy aim' now work
208        Bug fix to make zwrite -m work with -c/-i
209        Fixed documentation bug in aimwrite
210        Initialze $owl::auth
211        Fix in autoconf for des425
212        Reformatted editwin.c and added capability of doing password-style
213           echoing
216        Fix in finding des for building zcrypt
217        Fixed description for alert_action variable
218        More detailed usage from -h
219        Special cased replies for webzephyr users on classes and
220          login notifications for webzephyr users
221        Fixed bug that caused a crash on zpunt with '*' for an instance
222        AIM logout and then login now works.
223        Fixed bug causing view -d not to work.
224        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
225          style
228        Made command line option -n actually work
229        Implemented styles, including the 'default' 'basic' and 'oneline'
230          styles.  A 'perl' style is available if a format_msg() function
231          is found in .owlconf
232        Added the 'default_style' variable
233        Added the 'toggle-oneline' command
234        The 'o' key is bound to 'toggle-oneline'
235        Internally, the one view now has a name, 'main', and message
236          recalcuations are done in place when its filter is changed.
237        Added filter field 'login' which can take the values 'login'
238           'logout' or 'none'
239        Added the perl variable $owl::login, just as above
240        Updated the 'login' and 'trash' filters appropriately
241        Fix for checking for DES in build system
242        Bug fix in using makemsg when no curses window is present
243        The variable $owl::auth now exists in perl
244        Use new internal function to delete zephyr subs from file
245        New 'sepbar_disable' variable can turn off sepbar info display
246        Updated contributor info
247        Added the 'show view' command
248        Bug fix in owl_regex
249        Fixed personal aim messages logging to class directory
250        Log "LOGIN" or "LOGOUT" for AIM buddy messages
251        zwrite -m now correctly displays an outgoing message and logs
252        zwrite -s now works
253        Strip spaces in AIM usernames on aimwrite send
254        Removed libfaim/config.log from CVS
255        Fixed some easy fixed-length buffers
256        Wordwrap incoming AIM messages
257        Fixed bug causing buddies not to be added to buddy list during
258          ingorelogin timer
259        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
260           &emdash
263        Don't ring the terminal bell on mail messages.
264        Nuke <FONT>
265        Make the build work a little better on OSX
266        Fixed a bug in fmtext
267        Expanded the size of the hostname buffer
270        Fixed bug in 'startup' command.
273        Moved newmsgproc stuff to a function procedure
274        Added the 'newlinestrip' variable, on by default, that strips
275          leading and trailing newlines from incoming messages.
276        Fixed a case sensitivity probelm in owl_message_is_personal and
277           owl_message_is_private
278        The message object now uses a list of attributes internally, in
279          prep. for supporting new messaging protocols
280        owl_function_info now uses fmtext instead of one staticly sized
281          buffer
282        in owl_message_get_cc() require that the colon be present after
283          cc.
284        Added some defenses against resize crashes, and put in debug
285          messages if they're encountered
286        In filters 'true' and 'false' are now valid tokens.
287        The 'all' filter has been redefinied to be 'true' and there is a
288          'none' filter defined as 'false'
289        Fixed bug in 'unsub' command that could cause file corruption
290        In the zlist function, give a more detailed error message if
291          the file cannot be opened.
292        Renamed old instances of zsig_exec in the code to zsigproc
293        Don't print the stderr from zsigproc
294        Added a 'loadloginsubs' command to load login subscriptions from a
295          file
296        Added a 'loadsubs' command to eventually phase out the 'load-subs'
297          command
298        Made M-n work on classes and instances with spaces in them
299        Zaway now obeys the smart strip variable
300        Hacked the build system to not have the -E link problem on Athena
301        Added ZResetAuthentication in a number of places to fix problems
302          with stale tickets
303        Added some hooks for malloc debugging
304        M-p is bound to 'view personal' by default
305        loadsubs and loadloginsubs only print messages if in interactive
306          mode
307        added the 'alert_filter' variable, defaults to 'none'.
308        added the 'alert_action' variable, which is an owl command that
309          will be executed when new messages arive that match the
310          alert_filter
311        added the 'term' command which takes the 'raise' and 'deiconify'
312          options.  It assumes xterm for now.
313        only 'make distclean' will nuke core and ~ files now
314        fixes to owl_function_do_newmsgproc from Stephen
315        converted functions.c to new code style, which I'm giving a shot
316 define DATADIR, for default owlconf.
317 provide "all" and "install" rules.
318 try also libdes and libkrb4, for people using heimdal
319 see if des_ecb_encrypt is already prototyped.
320 minor changes to work with new autoconf without needing acconfig.h.
321 find the install program.
322 test for use_default_colors since some versions of
323          solaris don't have it, so we can at least compile something
324          vaguely working there.
325        keypress.c: ifdefs for keys not defined on at least some solarises.
326        owl.c: don't call use_default_colors if we don't have it
327        readconfig.c: added *commented out* code to try to find a
328          system-default owlconf if the user doesn't have one.  Have to
329          ponder if I want this
330        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
331          des.h.
332        zcrypt.c: include owl.h so we get the configure-generated config.h
333        Change to to deal with new code style
334        Remove some ancient stuff from zcrypt.c
335        General cleanup to
336        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
337          keypress.c
338        do_encrypt declaired static
339        if we don't have des functions, do not try to build in zcrypt
340        kill the newmsgproc function on exit
341        Added libfaim
342        Added basic AIM support, including the "aimlogin", "aimwrite" and
343           "aimlogout" commands
344        New built-in filters 'aim' and 'zephyr'.
345        Do ZResetAuthentication() before zlog_in and zlog_out as well.
346        Print AIM login / logout notifications
347        The 'alist' command prints a list of aim buddies logged in
348        The 'blist' command prints users from all protocols
349        The 'l' key is now bound to 'blist' instead of 'zlist'
350        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
351          WORK yet
352        Removed a bit of faim code that allowed commands to be executed.
353        The 'B' key is now bound to 'alist'
354        Added the 'startup' and 'unstartup' commands
355        The $HOME/.owl directory is created on startup if it does not exist
356        Added the 'aim_ingorelogin_timer' variable
357        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
358        'isloginout' and 'isprivate' are now message attributes
359        improved 'info' function lists seperate info for zephyr, aim and
360           also prints all message attributes
361        AIM logging (both in and out) now works
362        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
363        Hacked the Perl build stuff not to link with iconv
366        Class pings are displayed differently now
367        Updated owlconf.simple example to format outgoing messages.
370        Outgoing messages now go through the config for formatting
371        Zaway now makes an outgoing message, instead of an admin message
372        The 'zlocate' command can now handle multiple users
373        The simple user format for "To:" is in effect again
374        Prettyed up the zwrite line for using 'reply' on a zaway
375        Added a workaround for a libzephyr bug that caused zwrites to fail
376          if zephyrs were sent just before and just after renewing tickets
377        Fixed a memory bug in getsubs
378        Added receive support for zcrypt messages
379        Added the 'zcrypt' variable which controls whether or not zcrypt
380          messages are decrypted
381        'reply' is disabled for zcrypt until sending zcrypt works
382        Started implementing zcrypt command
383        More updates to the intro doc
386        Started adding code for newmsgproc.  It doesn't fully work yet!
387          Don't use it.
388        Added search, '/' and '?' to basic help.
389        Will attempt to keep the current message as close as possible
390             to the previous current message after an expunge.
391        "set <variable>" and "unset <variable>" now work for boolean variables.
392        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
393          segfault
394        Fixed some typos in the intro doc
395        Removed old zlog functions from zephyr.c
396        Implemented the dump command
397        New startup message
400        Patch to fix memory bug in replying to CC messages
401        If we're on Athena and have static krb (or other) libraries, use
402          them
403        Added "athstatic" program to the release, which handles the above
404        Cast to an int for isspace, to make gcc -Wall quiet
405        Added 'zlist' and 'l' to basic help.
408        'zlog in' will now take an optional thrid argument to set the
409             'tty' variable before setting the zlocation
410        There is now a 'zlist' command that acts like 'znol -l'
411        'l' is bound to 'zlist'
412        Fixed memory leak uninitialzed memory read in fmtext
413        viewwin will now say "End" instead of "More" when at the end
414        Added a debugging message indicating the result of topmsg
415          calculations
416        You can now use %me% in filters
417        The built-in personal filter is updated to do so
418        Fixed a bug in moving the pointer after an expunge
419        Fixed up the normal scrolling code.  Now it should always
420          land on a message, but it's still not optimal.
421        Added the variable 'smartstrip' which will strip kerberos
422          instances out for the 'reply' command.
423        Added -R/usr/athena/lib to the build for Athena
424        Started updating the intro document
425        Small changes to help / about
426        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
427          update .zephyr.subs by default.  If either is given the '-t'
428          (for "temporary") option the .zephyr.subs will not be updated
429        Turned off beeping for hitting the top or bottom of the list of
430          messages
431        Made daemon.webzephyr a special case for smartstrip
432        Added 'out' as a default filter for outgoing messages
435        Added filters "ping", "auto" and "login" by default.
436        Added "body" as a valid field to match on in a filter.
437        Temporary fix to bug where C-SPACE would cause the key handler to
438             lock up.
439        Messages now have a direciton (in, out or none).  Filters can
440             match on this direction
441        Outbound messages are no longer type 'admin' but are of the
442             appropriate message type (i.e. 'zephyr') and are direction
443             'out'.
444        Smartnarrow now works on outgoing messages
445        'info' updated to show more information for admin and outgoing
446             messages
447        Renamed pretty_sender to short_zuser and renamed long_sender to
448             long_zuser
449        Moved zsig generation to the zwrite object
450        Print the zsig used for outgoing messages
451        The tty variable now controls the zephyr location tty name
454        Added the 'search' command.
455        '/' is a keybinding for 'search'
456        '?' is a keybinding for 'search -r'
457        Fixed stristr, which was completely broken
458        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
459             and put it in functions.c
460        Attempts to stay near the current message when switching views.
461             When switching from an empty view to one we've previously
462             been in, the new current message position will attempt
463             to be close to the current position from the last
464             time we visited that view.
465        Fixed bug in readconfig.c that prevented building under perl 5.005.
466        Switched "C-x C-x" to only "startcommand quit"
467        'getsubs' prints closer to the order you sub in.
468        Modified the behavior of last so that "> >" will clear the screen.
469        The new behavior of last is:
470              Moves the pointer to the last message in the view.
471              If we are already at the last message in the view,
472              blanks the screen and moves just past the end of the view
473              so that new messages will appear starting at the top
474              of the screen.
475        Fixed a typo in the help for smartzpunt.
476        Fixed functions to handle curmsg being past the end of the view.
479        New framework for command handling.
480        New framework for keymap handling.
481        Added commands for everything that is bound
482             to a key (do 'show commands' to get the full list).
483        Added 'multi' and '(' commands to allow multiple commands
484             to be specified on a line.             
485        Added user keybindings with bindkey command.
486        Added command aliases (eg, "alias foo bar").
487        Added undelete command that parallels the delete command.
488        Added additional options to delete command.
489        The reply command now takes arguments.
490        Added 'edit:insert-text' command.
491        Added 'show zpunts' to show active punt filters.
492        Added 'show variable <name>' and 'show variables'.
493        Added 'show command <name>' and 'show commands'.
494        Added 'show keymap <name>' and 'show keymaps'.
495        Added 'M-u' to undelete all messages in current view.
496        Fixed dotsend so that the zephyr will still send if there
497             is whitespace after the dot but not on the same line.
498             This should resolve an issue where dotsend wouldn't work
499             if you'd gone up and edited a zephyr.
500        Bug in page down fixed
501        C-t will transpose characters
502        Fix the scrolling bug where we would sometimes fail to scroll
503             the screen down, leaving the current message off
504             the bottom of the screen.
505        Refixed 'login or login' typo in help
506        Fixed M-u description
507        Removed 'first' and 'last' from basic command help
508        Added M-N to basic key help
509        Added M-D, M-u to basic key help
510        Fixed a quoting problem in
511        Changed top of help to use 'show' instead of M-x
512        Fixed a bug in the summary field for user-created aliases
513        Added "reply zaway" which sends a zaway response to the current msg.
514        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
515        Some buffer overruns fixed
516        Variables now have a summary and a long description.
517                Only the summary is shown with help.
518                The long description is shown with "show variable foo".
519        Added a 'scrollmode' variable which determines how the screen
520             will scroll as the cursor moves.  The default behaves
521             identically to previous versions of owl.
522             The following modes are supported:
523             normal      - This is the owl default.  Scrolling happens
524                           when it needs to, and an attempt is made to
525                           keep the current message roughly near
526                           the middle of the screen.  (default)
527             top         - The current message will always be the
528                           the top message displayed.
529             neartop     - The current message will be one down
530                           from the top message displayed,
531                           where possible.
532             center      - An attempt is made to keep the current
533                           message near the center of the screen.
534             paged       - The top message displayed only changes
535                           when user moves the cursor to the top
536                           or bottom of the screen.  When it moves,
537                           the screen will be paged up or down and
538                           the cursor will be near the top or
539                           the bottom.
540             pagedcenter - The top message displayed only changes
541                           when user moves the cursor to the top
542                           or bottom of the screen.  When it moves,
543                           the screen will be paged up or down and
544                           the cursor will be near the center.
545        Added owl_sprintf which returns the formatted string, or NULL.
546                The caller must free this string.
547                This will allocate enough memory and thus
548                avoid potential some buffer overrun situations.
549        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
550                message as having been sent.)
551        The "Not logged in or subscribing to messages" error
552                now includes the name of the recipient.
553        The "disable-ctrl-d" variable may also be set to "middle"
554                which will result in ctrl-d only sending at the
555                end of the message.  This is now the default.
556                This also added a command "editmulti:done-or-delete".
557        Fixed a bug in the "reply -e" command.
558        Always clear the command buffer before executing the command.
559                (So that interactive commands can sanely do start-command.)
560        Fixed preservation of e->dotsend across owl_editwin_clear().
561        Added history for multiline edit windows (eg, for zephyr composition).
562                The M-n and M-p keys will cycle through the history ring.
563                In particular, it is now possible to edit the command line
564                of a zephyr being composed:  C-c it and restart it
565                and then M-p to get the aborted composition back.
566        Added owl::send_zwrite(command, message) to the perl glue
567                to allow for the direct sending of multi-line messages.
568                For example:  owl::send_zwrite("-c foo -i bar", "hello");
569        Changed owl_fmtext_print_plain to return an alloc'd string to
570                avoid buffer overrun risks.
571        Added owl::ztext_stylestrip("...") function to perlglue
572                 which returns the ztext with formatting stripped out.
573        Added colorztext variable which can be used to disable @color()
574                 strings arriving in messages after it is set.
575                 (Currently, changing its value won't reformat messages).
576        Outgoing zephyr logging now obeys the logpath variable.
577        The '~' character in logpath and classlogpath now gets
578                 replaced with the user's home directory.
579        Added simple implementation of smartnarrow-to-admin that
580                 creates a "type-admin" autofilter.
581                 This was done mostly so that M-C-n and M-C-p do something
582                 sane on admin messages.
583        Added opera to the allowed options to the webbrowser variable.
584        Fixed some buffer overruns in the "reply" command.
585        When repying to "all" on a message that begins with "CC:" (eg, sent
586                 with "zwrite -C", the reply line will be constructed
587                 from the sender and the usernames on the CC: line
588                 of the message being replied to.
589        There is no such thing as C-R, so left C-r as it is but added:
590                 M-r --- edit reply to all
591                 M-R --- edit reply to sender
592        Added RCS Id strings to all files.
593        'show keymaps' shows details of all keymaps after summary list.
594        Added --no-move option to delete command.
595                In particular, delete-and-always-move-down may now
596                be implemented with
597                '( delete --no-move ; next --skip-deleted )'.
598        Folded the nextmsg and prevmsg commands and functions together into
599                one command which takes arguments.
600                Added '--filter <name>' option (eg, for next_personal),
601                '--skip-deleted' option, and
602                '--last-if-none'/'--first-if-none' options.
603                Help updated accordingly. 
604                In particular, the 'personal' filter is now used
605                for 'next personal'. 
606                Added --smart-filter and --smart-filter-instance options
607                to the next and prev commands.
608        Updated examples/owlconf.erik with the above.
609        Made owl_function_fast*filt return a string and not do the
610                narrowing, to make it more general.
611        Added a smartfilter command that creates a filter
612                based on the current message and returns the name
613                of the filter.
614        Added M-C-n and M-C-p keybindings to "move to next message
615                matching current" and "move to previous message
616                matching current"
617        Added variables edit:maxfillcols and edit:maxwrapcols which
618                will limit how wide editing paragraphs may get before
619                they get wrapped.  This is a max and may be narrower
620                depending on the current size of the window.
621                If 0, the max is unlimited.  Default is 70 columns for
622                edit:maxfillcols and unlimited for edit:maxwrapcols.
623        Added smartzpunt command with key binding of "C-x k".
624                This starts a zpunt command filled in with
625                the proposed zpunt.
626        Fixed a memory reference bug in delete and undelete commands.
627        Added support for perl to call directly back into owl.
628        Changed the implementation of owl::command("...") to immediately
629                call back into owl.  This allows perl to get the return
630                value of strings returned by owl commands.
631        Added the getview command which returns the name of the current
632                view's filter. 
633        Added the getvar command which returns the value of a variable.
634        Added an example to examples/owlconf.erik which uses TAB to
635                narrow and restore the view. 
636        Added an example to examples/owlconf.erik which uses M-c to
637                color messages matching the current one green.
638        Integrated change to fix problem with popup blinking on new zephyrs.
639        C-l and resizes will now refresh an open viewwin (eg, help).
640        Updated doc/code.txt to include info about filters, commands,
641                contexts, and keybindings.
642        Exec commands cleaned up to not have buffer-size limitations
643                and to not mess up spaces.  exec also returns a string
644                of the output now.
645        Integrated changes from 1.1.3, and added docs for "zlocate -d"
646                and new show commands.
647        Show with arguments produces help on show.
648        Fix a bug in readconfig caught by efence (where we'd try to read before
649                the beginning of a string if it was empty).
650        The perl command doesn't do makemsg directly, but instead
651             returns the string and it will get printed if it
652             was run interactively.
655        'show subs' and 'show subscriptions' are now the same as 'getsubs'
656        zlocate now takes an optional -d argument
657        'show terminal' / 'show term'
658        '>' / last doesn't set the last message at the top of the screen now
659        implemented _followlast as an unsupported feature
660        include 'default' in the 'show colors' list
661        added help for 'zpunt' and 'zunpunt'
662        changed the bug address in the startup message
663        can now do 'show status'
664        can now do 'show version'
665        'status' / 'show status' includes the owl version number now
666        'show terminal' includes whether the terminal can change colors
667        fixed off by one bugs in paging / scrolling viewwin
668        don't downcase the sender when getting the log name for personals
669        support @owl::fields as well as @fields
670        downcase class/inst filter names in auto filters
673        Fixed memory mishandling bug
674        Fixed bug in redfining the filter attached to the current view
675        M-n will narrow to message, instance on non-personal, class
676             MESSAGE messages
677        M-N behavies like M-n except that on class messages it narrows
678            to class and instance
679        line wrap earlier, to account for tabbing
680        fixed typo in help
681        'status' command now displays info on terminal color support
682        zephyr @ formatting is now case independant
683        added support for color terminals
684        zephyr @color(foo) now works
685        'D' for deleted messages is now not bold, unless it's the current
686          message
687        F1 displays the help screen
688        added filter colors
689        added the 'colorview' command
690        added the 'show colors' command
691        users who don't have a .zephyr.subs get a simpler format for
692          incoming messages
693        If colors are available 'show filters' will show a filter in the
694          color associated with it.
695        Added the zpunt and zunpunt commands
696        Lines in the subs file starting with '-' are zpunted
697        Include login/logout messages in auto user filters
698        'V' changes to the home view ('all' by default)
701        Fixed perl, aperl, and pperl commands to deal with quoting
702              and spaces in a saner manner.
703        Removed all owl_get_* methods for booleans and switched
704              cases where they were used to owl_is_*
705        Changes to owlconf.erik to use some new features.
706        Increased the size of the help buffer (as it
707              was overflowing and truncating the help message).
708        Variables prefixed with a _ are not shown in help
709              or by printallvars (and prefixed Not Yet Implemented
710              variables with this).
711        Fix typo in help
712        include stdio.h in functions.c
713        remove stale "q to quit" from bottom of info message
714        fix downward scrolling more than a page
715        use authentication for zlocate, by default
716        fixed buffer over run in info command on long messages
717        call 'perl <file>' from Makefile to avoid hardcoding perl paths
718        in Makefile don't build owl_prototypes.h unless necessary
719        store the time for admin messages
720        display admin message time in 'info' command
721        fixed an editwin M-> last character bug
724        reply is a normal function now
725        'R' does reply to sender
726        'T' tells you how many messages were marked for deletion
727        local realm removed from login / logout messages
728        added command history
729        better runtime / starttime reporting in 'status' command
730        leave the pointer near the current message after expunge
731        C-l recenters editwin
732        implemented zlocate
733        @italic works the same as @i
734        on reply only quote class / instance when necessary
735        C-r allows you to edit the reply line
736        don't use unecessary options in reply line
737        display 'info' errors in msgwin, not popup
738        impelemnted aexec, pexec commands
739        the zsig now goes through ztext formatting
740        messages have id numbers now
741        'info' prints the msgid
742        added the 'filter' command
743        added the 'view' command
744        added the 'show filter' command
745        added the 'viewclass' (and 'vc') commands
746        added the 'viewuser' (and 'vu') commands
747        M-n will filter to the current class or user
748        'v' starts a view command
749        M-D will delete all messages in current view
750        added the 'delete' (and 'del') command
751        load-subs with no argument loads the default subs file
752        '<truncated>' is now when the *current* message is truncated
753        the reply-lockout filter (with default) specifices messages that
754           cannot be replied to.
755        in the configfile owl::receive_msg is run whenever a message is
756          received
757        added the beep command
758        added the contributors file
759        declare ZGetSubscriptions and ZGetLocations since the includes
760          don't seem to
761        fixed bug in displaying last line in popwin if no final '\n'
762        'T' uses the 'trash' filter now
763        zaway_msg, zaway_msg_default and zaway are all user variables now.
764        zsig variable overrides zsigproc
765        If there's no appendtosepbar don't interfear with the sepbar
766        Changed: owl_message_get_numlines will return 0 of m is NULL
767        Added login messages to messages marked by owl_function_delete_automsgs
768        Added owl_function_delete_by_id(id) which acts independent of view
769        Added "-id <id>" option to delete command
770        Fixed an arg checking bug in delete command
771        Added owl::id to perl namespace with message id
772        Fixed a memory corruption bug in readconfig.c (where right
773              after the strdup to "out", we'd strcat a \n onto the end.
774              This would be triggered whenever owl::format_msg returned
775              a string not ending in a newline
776        Added 'X' keybinding which expunges and then switches to
777              a view defined by the variable "view_home" which defaults
778              to "all"
779        Consolidated readconfig.c somewhat to remove duplication.
780              owl_config_execute now returns a string.
781        Added an example config file that does vt-style formatting.
782              (examples/owlconf.vtformat)
783        Added the 'perl', 'aperl', and 'pperl' commands which will
784              evaluate perl expressions.
785        Fixed bug where pclose zsigproc would cause zombies
786        Can set zsigproc or zsig to "" to disable
787        Added support for multiple browsers (galeon and none were added).
788              Configure with the "webbrowser" variable.
789        Changing typewinsize height triggers resize event.
790        Added zsig variable which will be used if no zsigproc and non-empty.
791        Added "make test" rule to Makefile which will run regression tests,
792              and added regression testing framework to tester
793        Fixed to ignore static declarations.
794        Added dict.c which contains string->ptr dictionary routines
795              and the owl_dict type.
796              These include regression tests.
797        Overhaul/rewrite of variable handling.  Variables are now managed
798              in an owl_vardict (in g.vars) which contains a dictionary
799              of owl_variable's.  Each owl_variable has dispatch functions
800              for validating values, setting it and getting it,
801              and for setting it to and from string values.
802              The variable.c file contains the list of variables.
803              Stubs for the owl_global_<varname>_get functions and friends
804              are generated from variable.c by
805              The help.c messages for variables now calls into variable.c
806              so all information about most variables is in one place.   
807        Cleaned out code from global.c and command.c that was made obselete
808              by variable overhaul.
809        The set command now takes a -q option to not log a message.
810        Fixed a bug where set and print with no arguments would
811              print "Undefined variable" in addition
812              to running owl_function_printallvars.
813        debug is now a variable that can be turned on and off.
814        Fixed mail,inbox message parsing in examples/owlconf.erik
815        Made zaway_msg and zaway_msg_default into variables
816        Changed owl_function_makemsg and owl_function_debugmsg
817               to use varargs (ie, so they can now take a format
818               string with args).
819        Don't allow " and \ characters in URLs with the "w" command.
820        Removed lots of build warnings.
821        Popwins are wider by default so help messages fit better.
822        Added an atokenize_free function.
823        Fixes to work with an older version of libzephyr.
824        Added dependencies on header files to
825        Added pageup and pagedown key bindings to message list
826        Added pageup and pagedown to viewwin
827        Added configfile section to doc/intro.txt (from example config file)
828        Added appendtosepbar variable which may contain text which will
829              be appended to the sepbar.  This allows the configfile
830              to put information about pings and logins into
831              the sepbar.  (It may be worth also providing a variable
832              which enables this by default, but for now this allows
833              for experimenting with what works well.)
834        Added doc/code.txt which gives a brief overview of the code.
835        Added tags makefile rule and added TAGS to distclean rule.
838        fix frees in loadsubs and loadloginsubs
839        don't return in owl_free
842        'print' and 'set' with no arguments prints all variables
843        Added the 'unsubscribe' and 'unsub' command
844        Renamed the 'unsub' command to 'unsuball'
845        Added the 'getsubs' command which is like zctl ret
846        Fixed bug in logging messages sent to more than one recipient
847        Support '-C', '-O', and '-n' options to zwrite
848        Fixed bug in owl_editwin_delete_char when there are no later chars
849          after the cursor
850        Make "more" and "truncated" work in the status bar
851        enable printing of zsigproc and loginsubs variables
852        only allow message scrolling if the message is actually off the
853          screen
854        'T' will mark all automated message for deletion
855        'P' will go to the next personal message
856        'M-P' will go to the previous personal message
857        replying to a login message goes to the user now
858        added a status command
859        added the intro doc to the release
860        fixed off by one bug in viewwin
861        added complete online help
862        pass $owl::realm in configfile
863        fixed editwin wordwrapping on the last line
864        fixed editwin problem with key_right past the last char
865        print an error and quit if the configfile can't be parsed
866        got rid of owl_mainwin_calculate_topmsg
867        fixed off by one error in calculating topmsg upwards
868        you can now reply to an admin message
869        don't display an error about keypress on window resize
872        fixed bug in viewing messages longer than the screen
873        indicate in the sepbar if there is a non zero vert offset
874        send on '.' on a line by itself
875        added disable-ctrl-d variable
876        fixed bug where C-k did not delete the last \n in the buffer
877        make non-character meta keys work
878        use ZSendNotice instead of ZSendList
879        implemented <, >, M-< and M-> in viewwin
880        removed the spaces at the bottom of viewwin
881        added 'about' command
882        fixed bug using 'M' with no current message
883        changed message object to use char *'s to save on memory
884        change malloc, realloc, strdup and free to use owl hooks so that
885           debugging can be added
888        fixed a trailing space bug in the parser
889        impelemented the "burning ears" feature
890        have admin messages do ztext parsing
891        fixed bug in reporting which M- key was pressed
892        C-g will now cancel commands like C-c
895        implemented owl_function_full_redisplay().
896        C-l uses owl_function_full_redisplay().
897        when a popwin exists to a full redisplay.  (fixes bug)
898        improved the owl_editwin_process_char logic
899        removed all unnecessary wrefresh's and replaced with wnoutrefesh
900        owl_editwin_redisplay now takes an argument to optionally doupdate()
901        improved the cut-and-paste speed by not doing a usleep the first
902          time through the loop after getting a keypress.
903        nuked typwin.c and associated stuff.  It's useless now.
904        added viewwin code for paging windows
905        curly braces work for zephyr formatting
906        @i in zephyr formatting will be displayed as underlined text
907        turned off idlok
908        implemented viewwin
909        implemented viewwi in popwin for pageable popwins
910        help, info now use pageable popwins
911        bound 'M' to bring the current message up in a popwin
912        return, space bar, 'b' and backspace now scroll within a message
913        turned off resize message
914        C-v and M-v page the main window
915        implemented owl_message_is_mail
916        some build cleanup
920        added owl_message_is_personal and have things use it
921        added owl_message_is_private
922        fixed 'print personalbell' and have 'set personalbell'
923           print a message
924        bold only on message_is_personal
925        display the realm if not local
926        implemented M-f, M-b, M-d, M-<, M-> in editwin
927        implemnted word wrapping in editwin
928        implemented M-q (paragraph-fill) in editwin
929        fixed bug that caused owl to segfault logging a 'weird' class
930        M-x is a keysym for ':'
931        added smart bolding and userclue
932        fixed a bug causing pings to beep even if rxping is off
935        fixed bug in logging code
938        implemented personal logging
939        implemented class logging
940        implemented resize of typewin
941        fixed the backspace problem
942        -v command line option prints the version number
945        load-subs will report error opening file
946        skip comment lines in loadsubs and loadloginsubs
947        changed internal references to rxping and txping
948        fix replying to a blank instance
949        added subscribe command
950        subscribe to login messages from .anyone by default
951        'loginsubs' variarble controlls automated login messages
952        redisplay the editwin after a resize
953        leave the cursor in the editwin if active
954        fix problems in the build system
955        added displayoutgoing variable
956        temporarily removed error printing for zlog in / out
959        fixed bug in "message sent to <foo>" for zwrite
962        help updated
963        zaway key set to caps A
964        support zephyring other realms
965        rxping variable for receiving pings
966        txping variable for sending pings
967        function in place to resize typwin
968        C-l to refresh
969        personal bell variable
970        beta message now an admin message
973        Added the debug command and flag
974        Fixed bug in printing fields in info command
975        Added owl_fmtext_append_ztext and use it
976        Better formating for pings and login zephyrs
977        make tester depends on proto
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