source: ChangeLog @ 8298425

Last change on this file since 8298425 was 8298425, checked in by James M. Kretchmar <>, 17 years ago
Don't crash on super-long hostnames Improved test for finding libdes425
  • Property mode set to 100644
File size: 44.5 KB
4        Fix a new problem finding libdes425
5        Don't crash on super-long hostnames
8        Include /usr/include/kerberosIV if it's found
11        Do OLC formatting for anything coming from olc.matisse
12        Improvements to popup size algorithm (from gildea)
13        Improved 'show colors' with non-colored labels
16        The colorclass command is added, to make colorization easy
17        Handle MIT Athena OLC zephyrs correctly
18        Updated ktools website / bug address
19        Do ntohs() when printing zephyr port in zephyr info
20        Updated man page
23        Fixed three bugs found by Valgrind.
24        Fixed a case where doing "aim addbuddy" instead of "addbuddy aim"
25          would cause a segfault.
26        pexec will now incrimentally display data as it is output
27          by the child process.  Additionally, commands running under
28          pexec may now be killed by quitting out of the popless window.
29        Added muxevents select loop dispatcher.  File descriptors may
30          be registered with muxevents and handlers will be dispatched
31          to when data is available for non-blocking read/write/except.
32        Switched the stderr_redir stuff to use muxevents.
33        Print C-\ correctly (from gildea)
34        Dropped first brace in muxevents functions for consistency
35        Catch SIGHUP and SIGTERM and do a proper logout
38        Added a licence
39        The 'personalbell' variable can now be set to 'on' 'off' or
40          the name of a filter to match against
41        The 'loglogins' variable now controls whether login/logout
42          messages are logged.  It is off by default.  For now this
43          affects only AIM messages, later zephyr login/logout messages
44          will also be logged if this is set to 'on'
45        Added 'show license'
48        Normalize and downcase AIM names for logging
49        Fixed a bug where sending a null zsig could cause a crash
50        Better 'away' toggling if only one protocol is away.
53        Added perl filter elements.  Similar to having "filter <subfilter>"
54          in a filter, you may also have "perl <functionname>"
55          where <functionname> is passed an owl::Message object and
56          returns 0 or 1 depending on whether the message matches
57          that element of the filter.
58        Don't print an error about loading subs if there is no
59          .zephyr.subs
60        Do the initial zephyr_buddy_check when pseduologin set to true.
61        Updated man page
64        removed unused filter_depth variable
65        Fixed memory bug on receiving pings
68        Filters of filters now work.
69        Removed the "possibly not readable" part of the config parsing
70          error
71        In the sepbar, reverse video the view name when it's not set to
72          view_home (as opposed to the static 'all').
73        The '!' key (bound to 'view -r') now creates a negative version of
74          the current view and switches to it.  i.e. "show me all the
75          messages that are not these"
76        Added the 'ignorelogins' variable
77        Log when outgoing personal message fails
78        Removed file descriptor from sigpipe catcher printer just for now,
79          since the field does not exist on OSX
80        Added an ifndef for socklen_t in libfaim/ft.c
81        Added the 'aim search' command.  The popup on callback may be
82          dangerous, should switch to an admin msg for results, or add a
83          new event queue
84        First pass at AIM away messages.  It is a little different from
85          what most clients seem to do, in that an away reply is sent for
86          each message received.  Most clients only reply to the first one
87          per away-session.
88        Now have a set of 'aaway' commands and variables just like the
89          'zaway' ones (except that changing the 'aaway' variable talks to
90          the server)
91        The new 'away' command does everything for both AIM *and* zephyr.
92          There is a known funkiness here, where if you turn one away on,
93          and then use 'away' (or 'A') to toggle, you will turn on off and
94          the other on.  Just leaving it for now.  Should do better in the
95          next patch.
96        The 'A' key is bound to 'away'
97        Status bar can now read AWAY, Z-AWAY or A-AWAY.
98        Changed C-n to scroll down just a line in popless
99        If the config exists but is not readable, print an error before
100          exiting
101        Only print forced AIM logout message once.
102        Don't bind F1 to help in edit context
103        Fix bug in 'getsubs' with no tickets
104        New code for getting users from .anyfile
105        Added the 'pseudologins' variable, and code to do it
106        new attributes 'pseudo' 'logintty' and 'loginhost'
107        Don't print extra new lines in popless_file
108        New zephyr_get_field function
111        Fixed missing word in startup message
112        Better 'status' command
113        Use '+' for popwin corners when 'fancylines' is off
114        Allow TERMINFO to be overridden in the envrionment
115        Command line arg -D turns on debugging and deletes previous
116          debugging file
117        Do ~ expansion in 'dump' command.
118        Current directory added to 'status' command
119        Massive changes to libfaim and aim
122        Changed startup message for new mailing list
123        blist now prints AIM info even if .anyone is unreadable
124        Catch SIGPIPE and print an error rather than crashing.
125                [It's possible that this may have some portability
126                issues under Solaris and we may need to add some
127                configure stuff around SA_SIGINFO...]
128        Handle the case in aim_bstream_send where aim_send returns -1,
129                although there is likely an underlying problem here
130                that would lead to this case.
131        Print the username on aim login failure, not something random like
132                the password.  ;)
133        Un-word-wrap text when sending AIM messages.
134        Replace the main loop continue in the keyboard handler with an else.
137        Command history now doesn't allow the last entry
138           to be repeated
139        If format_msg returns "" print "<unformatted message>"
140        Better align oneline admin and loopback messages
141        Print an admin message indicating when subscriptions can
142           not be loaded on startup
143        Set aim_ignorelogin_timer to 15 by default
144        Admin message on login/logout of AIM
145        Fixed double quoting in smartzpunt
146        Added timestamp to login/logout messages
147        Fixed replies to loopback messages
148        Fixed smartnarrow on classes/instances with spaces
149        Added the 'loggingdirection' variable
150        All loopback messages log to 'loopback' now
151        Print an error message if trying an invalid color for a filter
152        Fixed bug causing > not to go to end of editwin every time
155        Updated basic help
156        Display CC: in outgoing CC messages
157        More AIM logout detection
158        Don't proclaim "interfaces changed" on first build.
159        Added the 'loopback' message type
160        Added the 'loopwrite' command
161        Added a timestamp to the default style
162        Zpunt now works with weird regex characters
163        Smart filters now work with weird regex characters
166        Allow 'hostname' in filters.
167        Fixed bug in reporting when no one is subbed to a class
168        Added an extral newline in logging incoming zephyrs
169        An admin message is displayed when you are logged out of AIM
170        Print an error message and admin message if an AIM send fails
173        Added the 'fancylines' variable.
174        Added the 'show startup' command.
175        Added feature for capturing stderr messages
176           from commands and displaying them in the errors buffer.
177        Create an admin message explaning that a zephyr couldn't
178           be sent
179        Better reporting of perl errors (both into the errqueue
180                and also clearing the error after displaying it).
181        Allow default_style to be specified in config.
182        Added errqueue
183        Added command "show errors"
184        Fixed bug removing newlines in backup files
187        Increased size of screen name field in buddy listing
188        Fixed bug with idle times causing broken pipes.
189        New libfaim
190        Added the 'source' command.
191        Make sure that a newline is always at the end of messages
192                returned by perl style formatting functions.
193        Add owl::login and owl::auth to legacy variables populated for format_msg.
194        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
195        Add base methods for login_host and login_tty
196                and others that return undef.
197        New API for perl message formatting functions. 
198                Legacy variables are still supported for owl::format_msg
199                and owl::receive_msg, but these functions are now also
200                passed an owl::Message object which contains methods
201                for accessing the contents of the message.  See
202                (and docs TBD) for the available methods.
203                *** WARNING:  The exact API for owl::Message has
204                *** not yet stabilized.
205        Added "style" command for creating new styles.
206                Usage:  style <name> perl <function_name>
207        Added support for "show styles".  Changed global style table
208                from list to dictionary.
209        Changed AIM password prompt from "Password:" to "AIM Password:".
210        Messages are reformatted after a window resize to allow styles
211                to take into account the width of the window.
212        When perl throws an error, the message is put in the msgwin
213                if possible.
214        Added perl functions for:       
215                owl::getcurmsg() -- returns an owl::Message object for
216                                    the active message
217                                    in the current view.
218                owl::getnumcols() -- returns the column width of the window
219                owl::zephyr_getrealm() -- returns the zephyr realm
220                owl::zephyr_getsender() -- returns the zephyr sender
221        Made owl::COMMAND("foo"); be syntactic sugar for
222                owl::command("COMMAND foo");
223        Added to contain perl code to be compiled into
224                the binary.  This is transformed into perlwrap.c by
226        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
227        Minor bugfixes in cmd.c and commands.c
228        Improved intro doc
231        Idletimes now appear in the buddylisting
232        Failed AIM logins are now correctly reported
233        Owl will build now without zephyr, enabling it to act as a
234          standalone AIM client.
235        There is now a zcrypt command
236        Replies to zcrypted messages now work
237        Don't allow zwrite if zephyr isn't present
238        Cleaned up some warnings from linux gcc.
239        Fixed bug that can cause response stuff to crash
240        Improved status command
241        Fixed bug in buddy stuff
244        aimlogin will now accept the screenname without a password and ask
245           for the password such that it is not echo'd to the terminal
246        'addbuddy aim' and 'delbuddy aim' now work
247        Bug fix to make zwrite -m work with -c/-i
248        Fixed documentation bug in aimwrite
249        Initialze $owl::auth
250        Fix in autoconf for des425
251        Reformatted editwin.c and added capability of doing password-style
252           echoing
255        Fix in finding des for building zcrypt
256        Fixed description for alert_action variable
257        More detailed usage from -h
258        Special cased replies for webzephyr users on classes and
259          login notifications for webzephyr users
260        Fixed bug that caused a crash on zpunt with '*' for an instance
261        AIM logout and then login now works.
262        Fixed bug causing view -d not to work.
263        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
264          style
267        Made command line option -n actually work
268        Implemented styles, including the 'default' 'basic' and 'oneline'
269          styles.  A 'perl' style is available if a format_msg() function
270          is found in .owlconf
271        Added the 'default_style' variable
272        Added the 'toggle-oneline' command
273        The 'o' key is bound to 'toggle-oneline'
274        Internally, the one view now has a name, 'main', and message
275          recalcuations are done in place when its filter is changed.
276        Added filter field 'login' which can take the values 'login'
277           'logout' or 'none'
278        Added the perl variable $owl::login, just as above
279        Updated the 'login' and 'trash' filters appropriately
280        Fix for checking for DES in build system
281        Bug fix in using makemsg when no curses window is present
282        The variable $owl::auth now exists in perl
283        Use new internal function to delete zephyr subs from file
284        New 'sepbar_disable' variable can turn off sepbar info display
285        Updated contributor info
286        Added the 'show view' command
287        Bug fix in owl_regex
288        Fixed personal aim messages logging to class directory
289        Log "LOGIN" or "LOGOUT" for AIM buddy messages
290        zwrite -m now correctly displays an outgoing message and logs
291        zwrite -s now works
292        Strip spaces in AIM usernames on aimwrite send
293        Removed libfaim/config.log from CVS
294        Fixed some easy fixed-length buffers
295        Wordwrap incoming AIM messages
296        Fixed bug causing buddies not to be added to buddy list during
297          ingorelogin timer
298        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
299           &emdash
302        Don't ring the terminal bell on mail messages.
303        Nuke <FONT>
304        Make the build work a little better on OSX
305        Fixed a bug in fmtext
306        Expanded the size of the hostname buffer
309        Fixed bug in 'startup' command.
312        Moved newmsgproc stuff to a function procedure
313        Added the 'newlinestrip' variable, on by default, that strips
314          leading and trailing newlines from incoming messages.
315        Fixed a case sensitivity probelm in owl_message_is_personal and
316           owl_message_is_private
317        The message object now uses a list of attributes internally, in
318          prep. for supporting new messaging protocols
319        owl_function_info now uses fmtext instead of one staticly sized
320          buffer
321        in owl_message_get_cc() require that the colon be present after
322          cc.
323        Added some defenses against resize crashes, and put in debug
324          messages if they're encountered
325        In filters 'true' and 'false' are now valid tokens.
326        The 'all' filter has been redefinied to be 'true' and there is a
327          'none' filter defined as 'false'
328        Fixed bug in 'unsub' command that could cause file corruption
329        In the zlist function, give a more detailed error message if
330          the file cannot be opened.
331        Renamed old instances of zsig_exec in the code to zsigproc
332        Don't print the stderr from zsigproc
333        Added a 'loadloginsubs' command to load login subscriptions from a
334          file
335        Added a 'loadsubs' command to eventually phase out the 'load-subs'
336          command
337        Made M-n work on classes and instances with spaces in them
338        Zaway now obeys the smart strip variable
339        Hacked the build system to not have the -E link problem on Athena
340        Added ZResetAuthentication in a number of places to fix problems
341          with stale tickets
342        Added some hooks for malloc debugging
343        M-p is bound to 'view personal' by default
344        loadsubs and loadloginsubs only print messages if in interactive
345          mode
346        added the 'alert_filter' variable, defaults to 'none'.
347        added the 'alert_action' variable, which is an owl command that
348          will be executed when new messages arive that match the
349          alert_filter
350        added the 'term' command which takes the 'raise' and 'deiconify'
351          options.  It assumes xterm for now.
352        only 'make distclean' will nuke core and ~ files now
353        fixes to owl_function_do_newmsgproc from Stephen
354        converted functions.c to new code style, which I'm giving a shot
355 define DATADIR, for default owlconf.
356 provide "all" and "install" rules.
357 try also libdes and libkrb4, for people using heimdal
358 see if des_ecb_encrypt is already prototyped.
359 minor changes to work with new autoconf without needing acconfig.h.
360 find the install program.
361 test for use_default_colors since some versions of
362          solaris don't have it, so we can at least compile something
363          vaguely working there.
364        keypress.c: ifdefs for keys not defined on at least some solarises.
365        owl.c: don't call use_default_colors if we don't have it
366        readconfig.c: added *commented out* code to try to find a
367          system-default owlconf if the user doesn't have one.  Have to
368          ponder if I want this
369        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
370          des.h.
371        zcrypt.c: include owl.h so we get the configure-generated config.h
372        Change to to deal with new code style
373        Remove some ancient stuff from zcrypt.c
374        General cleanup to
375        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
376          keypress.c
377        do_encrypt declaired static
378        if we don't have des functions, do not try to build in zcrypt
379        kill the newmsgproc function on exit
380        Added libfaim
381        Added basic AIM support, including the "aimlogin", "aimwrite" and
382           "aimlogout" commands
383        New built-in filters 'aim' and 'zephyr'.
384        Do ZResetAuthentication() before zlog_in and zlog_out as well.
385        Print AIM login / logout notifications
386        The 'alist' command prints a list of aim buddies logged in
387        The 'blist' command prints users from all protocols
388        The 'l' key is now bound to 'blist' instead of 'zlist'
389        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
390          WORK yet
391        Removed a bit of faim code that allowed commands to be executed.
392        The 'B' key is now bound to 'alist'
393        Added the 'startup' and 'unstartup' commands
394        The $HOME/.owl directory is created on startup if it does not exist
395        Added the 'aim_ingorelogin_timer' variable
396        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
397        'isloginout' and 'isprivate' are now message attributes
398        improved 'info' function lists seperate info for zephyr, aim and
399           also prints all message attributes
400        AIM logging (both in and out) now works
401        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
402        Hacked the Perl build stuff not to link with iconv
405        Class pings are displayed differently now
406        Updated owlconf.simple example to format outgoing messages.
409        Outgoing messages now go through the config for formatting
410        Zaway now makes an outgoing message, instead of an admin message
411        The 'zlocate' command can now handle multiple users
412        The simple user format for "To:" is in effect again
413        Prettyed up the zwrite line for using 'reply' on a zaway
414        Added a workaround for a libzephyr bug that caused zwrites to fail
415          if zephyrs were sent just before and just after renewing tickets
416        Fixed a memory bug in getsubs
417        Added receive support for zcrypt messages
418        Added the 'zcrypt' variable which controls whether or not zcrypt
419          messages are decrypted
420        'reply' is disabled for zcrypt until sending zcrypt works
421        Started implementing zcrypt command
422        More updates to the intro doc
425        Started adding code for newmsgproc.  It doesn't fully work yet!
426          Don't use it.
427        Added search, '/' and '?' to basic help.
428        Will attempt to keep the current message as close as possible
429             to the previous current message after an expunge.
430        "set <variable>" and "unset <variable>" now work for boolean variables.
431        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
432          segfault
433        Fixed some typos in the intro doc
434        Removed old zlog functions from zephyr.c
435        Implemented the dump command
436        New startup message
439        Patch to fix memory bug in replying to CC messages
440        If we're on Athena and have static krb (or other) libraries, use
441          them
442        Added "athstatic" program to the release, which handles the above
443        Cast to an int for isspace, to make gcc -Wall quiet
444        Added 'zlist' and 'l' to basic help.
447        'zlog in' will now take an optional thrid argument to set the
448             'tty' variable before setting the zlocation
449        There is now a 'zlist' command that acts like 'znol -l'
450        'l' is bound to 'zlist'
451        Fixed memory leak uninitialzed memory read in fmtext
452        viewwin will now say "End" instead of "More" when at the end
453        Added a debugging message indicating the result of topmsg
454          calculations
455        You can now use %me% in filters
456        The built-in personal filter is updated to do so
457        Fixed a bug in moving the pointer after an expunge
458        Fixed up the normal scrolling code.  Now it should always
459          land on a message, but it's still not optimal.
460        Added the variable 'smartstrip' which will strip kerberos
461          instances out for the 'reply' command.
462        Added -R/usr/athena/lib to the build for Athena
463        Started updating the intro document
464        Small changes to help / about
465        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
466          update .zephyr.subs by default.  If either is given the '-t'
467          (for "temporary") option the .zephyr.subs will not be updated
468        Turned off beeping for hitting the top or bottom of the list of
469          messages
470        Made daemon.webzephyr a special case for smartstrip
471        Added 'out' as a default filter for outgoing messages
474        Added filters "ping", "auto" and "login" by default.
475        Added "body" as a valid field to match on in a filter.
476        Temporary fix to bug where C-SPACE would cause the key handler to
477             lock up.
478        Messages now have a direciton (in, out or none).  Filters can
479             match on this direction
480        Outbound messages are no longer type 'admin' but are of the
481             appropriate message type (i.e. 'zephyr') and are direction
482             'out'.
483        Smartnarrow now works on outgoing messages
484        'info' updated to show more information for admin and outgoing
485             messages
486        Renamed pretty_sender to short_zuser and renamed long_sender to
487             long_zuser
488        Moved zsig generation to the zwrite object
489        Print the zsig used for outgoing messages
490        The tty variable now controls the zephyr location tty name
493        Added the 'search' command.
494        '/' is a keybinding for 'search'
495        '?' is a keybinding for 'search -r'
496        Fixed stristr, which was completely broken
497        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
498             and put it in functions.c
499        Attempts to stay near the current message when switching views.
500             When switching from an empty view to one we've previously
501             been in, the new current message position will attempt
502             to be close to the current position from the last
503             time we visited that view.
504        Fixed bug in readconfig.c that prevented building under perl 5.005.
505        Switched "C-x C-x" to only "startcommand quit"
506        'getsubs' prints closer to the order you sub in.
507        Modified the behavior of last so that "> >" will clear the screen.
508        The new behavior of last is:
509              Moves the pointer to the last message in the view.
510              If we are already at the last message in the view,
511              blanks the screen and moves just past the end of the view
512              so that new messages will appear starting at the top
513              of the screen.
514        Fixed a typo in the help for smartzpunt.
515        Fixed functions to handle curmsg being past the end of the view.
518        New framework for command handling.
519        New framework for keymap handling.
520        Added commands for everything that is bound
521             to a key (do 'show commands' to get the full list).
522        Added 'multi' and '(' commands to allow multiple commands
523             to be specified on a line.             
524        Added user keybindings with bindkey command.
525        Added command aliases (eg, "alias foo bar").
526        Added undelete command that parallels the delete command.
527        Added additional options to delete command.
528        The reply command now takes arguments.
529        Added 'edit:insert-text' command.
530        Added 'show zpunts' to show active punt filters.
531        Added 'show variable <name>' and 'show variables'.
532        Added 'show command <name>' and 'show commands'.
533        Added 'show keymap <name>' and 'show keymaps'.
534        Added 'M-u' to undelete all messages in current view.
535        Fixed dotsend so that the zephyr will still send if there
536             is whitespace after the dot but not on the same line.
537             This should resolve an issue where dotsend wouldn't work
538             if you'd gone up and edited a zephyr.
539        Bug in page down fixed
540        C-t will transpose characters
541        Fix the scrolling bug where we would sometimes fail to scroll
542             the screen down, leaving the current message off
543             the bottom of the screen.
544        Refixed 'login or login' typo in help
545        Fixed M-u description
546        Removed 'first' and 'last' from basic command help
547        Added M-N to basic key help
548        Added M-D, M-u to basic key help
549        Fixed a quoting problem in
550        Changed top of help to use 'show' instead of M-x
551        Fixed a bug in the summary field for user-created aliases
552        Added "reply zaway" which sends a zaway response to the current msg.
553        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
554        Some buffer overruns fixed
555        Variables now have a summary and a long description.
556                Only the summary is shown with help.
557                The long description is shown with "show variable foo".
558        Added a 'scrollmode' variable which determines how the screen
559             will scroll as the cursor moves.  The default behaves
560             identically to previous versions of owl.
561             The following modes are supported:
562             normal      - This is the owl default.  Scrolling happens
563                           when it needs to, and an attempt is made to
564                           keep the current message roughly near
565                           the middle of the screen.  (default)
566             top         - The current message will always be the
567                           the top message displayed.
568             neartop     - The current message will be one down
569                           from the top message displayed,
570                           where possible.
571             center      - An attempt is made to keep the current
572                           message near the center of the screen.
573             paged       - The top message displayed only changes
574                           when user moves the cursor to the top
575                           or bottom of the screen.  When it moves,
576                           the screen will be paged up or down and
577                           the cursor will be near the top or
578                           the bottom.
579             pagedcenter - The top message displayed only changes
580                           when user moves the cursor to the top
581                           or bottom of the screen.  When it moves,
582                           the screen will be paged up or down and
583                           the cursor will be near the center.
584        Added owl_sprintf which returns the formatted string, or NULL.
585                The caller must free this string.
586                This will allocate enough memory and thus
587                avoid potential some buffer overrun situations.
588        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
589                message as having been sent.)
590        The "Not logged in or subscribing to messages" error
591                now includes the name of the recipient.
592        The "disable-ctrl-d" variable may also be set to "middle"
593                which will result in ctrl-d only sending at the
594                end of the message.  This is now the default.
595                This also added a command "editmulti:done-or-delete".
596        Fixed a bug in the "reply -e" command.
597        Always clear the command buffer before executing the command.
598                (So that interactive commands can sanely do start-command.)
599        Fixed preservation of e->dotsend across owl_editwin_clear().
600        Added history for multiline edit windows (eg, for zephyr composition).
601                The M-n and M-p keys will cycle through the history ring.
602                In particular, it is now possible to edit the command line
603                of a zephyr being composed:  C-c it and restart it
604                and then M-p to get the aborted composition back.
605        Added owl::send_zwrite(command, message) to the perl glue
606                to allow for the direct sending of multi-line messages.
607                For example:  owl::send_zwrite("-c foo -i bar", "hello");
608        Changed owl_fmtext_print_plain to return an alloc'd string to
609                avoid buffer overrun risks.
610        Added owl::ztext_stylestrip("...") function to perlglue
611                 which returns the ztext with formatting stripped out.
612        Added colorztext variable which can be used to disable @color()
613                 strings arriving in messages after it is set.
614                 (Currently, changing its value won't reformat messages).
615        Outgoing zephyr logging now obeys the logpath variable.
616        The '~' character in logpath and classlogpath now gets
617                 replaced with the user's home directory.
618        Added simple implementation of smartnarrow-to-admin that
619                 creates a "type-admin" autofilter.
620                 This was done mostly so that M-C-n and M-C-p do something
621                 sane on admin messages.
622        Added opera to the allowed options to the webbrowser variable.
623        Fixed some buffer overruns in the "reply" command.
624        When repying to "all" on a message that begins with "CC:" (eg, sent
625                 with "zwrite -C", the reply line will be constructed
626                 from the sender and the usernames on the CC: line
627                 of the message being replied to.
628        There is no such thing as C-R, so left C-r as it is but added:
629                 M-r --- edit reply to all
630                 M-R --- edit reply to sender
631        Added RCS Id strings to all files.
632        'show keymaps' shows details of all keymaps after summary list.
633        Added --no-move option to delete command.
634                In particular, delete-and-always-move-down may now
635                be implemented with
636                '( delete --no-move ; next --skip-deleted )'.
637        Folded the nextmsg and prevmsg commands and functions together into
638                one command which takes arguments.
639                Added '--filter <name>' option (eg, for next_personal),
640                '--skip-deleted' option, and
641                '--last-if-none'/'--first-if-none' options.
642                Help updated accordingly. 
643                In particular, the 'personal' filter is now used
644                for 'next personal'. 
645                Added --smart-filter and --smart-filter-instance options
646                to the next and prev commands.
647        Updated examples/owlconf.erik with the above.
648        Made owl_function_fast*filt return a string and not do the
649                narrowing, to make it more general.
650        Added a smartfilter command that creates a filter
651                based on the current message and returns the name
652                of the filter.
653        Added M-C-n and M-C-p keybindings to "move to next message
654                matching current" and "move to previous message
655                matching current"
656        Added variables edit:maxfillcols and edit:maxwrapcols which
657                will limit how wide editing paragraphs may get before
658                they get wrapped.  This is a max and may be narrower
659                depending on the current size of the window.
660                If 0, the max is unlimited.  Default is 70 columns for
661                edit:maxfillcols and unlimited for edit:maxwrapcols.
662        Added smartzpunt command with key binding of "C-x k".
663                This starts a zpunt command filled in with
664                the proposed zpunt.
665        Fixed a memory reference bug in delete and undelete commands.
666        Added support for perl to call directly back into owl.
667        Changed the implementation of owl::command("...") to immediately
668                call back into owl.  This allows perl to get the return
669                value of strings returned by owl commands.
670        Added the getview command which returns the name of the current
671                view's filter. 
672        Added the getvar command which returns the value of a variable.
673        Added an example to examples/owlconf.erik which uses TAB to
674                narrow and restore the view. 
675        Added an example to examples/owlconf.erik which uses M-c to
676                color messages matching the current one green.
677        Integrated change to fix problem with popup blinking on new zephyrs.
678        C-l and resizes will now refresh an open viewwin (eg, help).
679        Updated doc/code.txt to include info about filters, commands,
680                contexts, and keybindings.
681        Exec commands cleaned up to not have buffer-size limitations
682                and to not mess up spaces.  exec also returns a string
683                of the output now.
684        Integrated changes from 1.1.3, and added docs for "zlocate -d"
685                and new show commands.
686        Show with arguments produces help on show.
687        Fix a bug in readconfig caught by efence (where we'd try to read before
688                the beginning of a string if it was empty).
689        The perl command doesn't do makemsg directly, but instead
690             returns the string and it will get printed if it
691             was run interactively.
694        'show subs' and 'show subscriptions' are now the same as 'getsubs'
695        zlocate now takes an optional -d argument
696        'show terminal' / 'show term'
697        '>' / last doesn't set the last message at the top of the screen now
698        implemented _followlast as an unsupported feature
699        include 'default' in the 'show colors' list
700        added help for 'zpunt' and 'zunpunt'
701        changed the bug address in the startup message
702        can now do 'show status'
703        can now do 'show version'
704        'status' / 'show status' includes the owl version number now
705        'show terminal' includes whether the terminal can change colors
706        fixed off by one bugs in paging / scrolling viewwin
707        don't downcase the sender when getting the log name for personals
708        support @owl::fields as well as @fields
709        downcase class/inst filter names in auto filters
712        Fixed memory mishandling bug
713        Fixed bug in redfining the filter attached to the current view
714        M-n will narrow to message, instance on non-personal, class
715             MESSAGE messages
716        M-N behavies like M-n except that on class messages it narrows
717            to class and instance
718        line wrap earlier, to account for tabbing
719        fixed typo in help
720        'status' command now displays info on terminal color support
721        zephyr @ formatting is now case independant
722        added support for color terminals
723        zephyr @color(foo) now works
724        'D' for deleted messages is now not bold, unless it's the current
725          message
726        F1 displays the help screen
727        added filter colors
728        added the 'colorview' command
729        added the 'show colors' command
730        users who don't have a .zephyr.subs get a simpler format for
731          incoming messages
732        If colors are available 'show filters' will show a filter in the
733          color associated with it.
734        Added the zpunt and zunpunt commands
735        Lines in the subs file starting with '-' are zpunted
736        Include login/logout messages in auto user filters
737        'V' changes to the home view ('all' by default)
740        Fixed perl, aperl, and pperl commands to deal with quoting
741              and spaces in a saner manner.
742        Removed all owl_get_* methods for booleans and switched
743              cases where they were used to owl_is_*
744        Changes to owlconf.erik to use some new features.
745        Increased the size of the help buffer (as it
746              was overflowing and truncating the help message).
747        Variables prefixed with a _ are not shown in help
748              or by printallvars (and prefixed Not Yet Implemented
749              variables with this).
750        Fix typo in help
751        include stdio.h in functions.c
752        remove stale "q to quit" from bottom of info message
753        fix downward scrolling more than a page
754        use authentication for zlocate, by default
755        fixed buffer over run in info command on long messages
756        call 'perl <file>' from Makefile to avoid hardcoding perl paths
757        in Makefile don't build owl_prototypes.h unless necessary
758        store the time for admin messages
759        display admin message time in 'info' command
760        fixed an editwin M-> last character bug
763        reply is a normal function now
764        'R' does reply to sender
765        'T' tells you how many messages were marked for deletion
766        local realm removed from login / logout messages
767        added command history
768        better runtime / starttime reporting in 'status' command
769        leave the pointer near the current message after expunge
770        C-l recenters editwin
771        implemented zlocate
772        @italic works the same as @i
773        on reply only quote class / instance when necessary
774        C-r allows you to edit the reply line
775        don't use unecessary options in reply line
776        display 'info' errors in msgwin, not popup
777        impelemnted aexec, pexec commands
778        the zsig now goes through ztext formatting
779        messages have id numbers now
780        'info' prints the msgid
781        added the 'filter' command
782        added the 'view' command
783        added the 'show filter' command
784        added the 'viewclass' (and 'vc') commands
785        added the 'viewuser' (and 'vu') commands
786        M-n will filter to the current class or user
787        'v' starts a view command
788        M-D will delete all messages in current view
789        added the 'delete' (and 'del') command
790        load-subs with no argument loads the default subs file
791        '<truncated>' is now when the *current* message is truncated
792        the reply-lockout filter (with default) specifices messages that
793           cannot be replied to.
794        in the configfile owl::receive_msg is run whenever a message is
795          received
796        added the beep command
797        added the contributors file
798        declare ZGetSubscriptions and ZGetLocations since the includes
799          don't seem to
800        fixed bug in displaying last line in popwin if no final '\n'
801        'T' uses the 'trash' filter now
802        zaway_msg, zaway_msg_default and zaway are all user variables now.
803        zsig variable overrides zsigproc
804        If there's no appendtosepbar don't interfear with the sepbar
805        Changed: owl_message_get_numlines will return 0 of m is NULL
806        Added login messages to messages marked by owl_function_delete_automsgs
807        Added owl_function_delete_by_id(id) which acts independent of view
808        Added "-id <id>" option to delete command
809        Fixed an arg checking bug in delete command
810        Added owl::id to perl namespace with message id
811        Fixed a memory corruption bug in readconfig.c (where right
812              after the strdup to "out", we'd strcat a \n onto the end.
813              This would be triggered whenever owl::format_msg returned
814              a string not ending in a newline
815        Added 'X' keybinding which expunges and then switches to
816              a view defined by the variable "view_home" which defaults
817              to "all"
818        Consolidated readconfig.c somewhat to remove duplication.
819              owl_config_execute now returns a string.
820        Added an example config file that does vt-style formatting.
821              (examples/owlconf.vtformat)
822        Added the 'perl', 'aperl', and 'pperl' commands which will
823              evaluate perl expressions.
824        Fixed bug where pclose zsigproc would cause zombies
825        Can set zsigproc or zsig to "" to disable
826        Added support for multiple browsers (galeon and none were added).
827              Configure with the "webbrowser" variable.
828        Changing typewinsize height triggers resize event.
829        Added zsig variable which will be used if no zsigproc and non-empty.
830        Added "make test" rule to Makefile which will run regression tests,
831              and added regression testing framework to tester
832        Fixed to ignore static declarations.
833        Added dict.c which contains string->ptr dictionary routines
834              and the owl_dict type.
835              These include regression tests.
836        Overhaul/rewrite of variable handling.  Variables are now managed
837              in an owl_vardict (in g.vars) which contains a dictionary
838              of owl_variable's.  Each owl_variable has dispatch functions
839              for validating values, setting it and getting it,
840              and for setting it to and from string values.
841              The variable.c file contains the list of variables.
842              Stubs for the owl_global_<varname>_get functions and friends
843              are generated from variable.c by
844              The help.c messages for variables now calls into variable.c
845              so all information about most variables is in one place.   
846        Cleaned out code from global.c and command.c that was made obselete
847              by variable overhaul.
848        The set command now takes a -q option to not log a message.
849        Fixed a bug where set and print with no arguments would
850              print "Undefined variable" in addition
851              to running owl_function_printallvars.
852        debug is now a variable that can be turned on and off.
853        Fixed mail,inbox message parsing in examples/owlconf.erik
854        Made zaway_msg and zaway_msg_default into variables
855        Changed owl_function_makemsg and owl_function_debugmsg
856               to use varargs (ie, so they can now take a format
857               string with args).
858        Don't allow " and \ characters in URLs with the "w" command.
859        Removed lots of build warnings.
860        Popwins are wider by default so help messages fit better.
861        Added an atokenize_free function.
862        Fixes to work with an older version of libzephyr.
863        Added dependencies on header files to
864        Added pageup and pagedown key bindings to message list
865        Added pageup and pagedown to viewwin
866        Added configfile section to doc/intro.txt (from example config file)
867        Added appendtosepbar variable which may contain text which will
868              be appended to the sepbar.  This allows the configfile
869              to put information about pings and logins into
870              the sepbar.  (It may be worth also providing a variable
871              which enables this by default, but for now this allows
872              for experimenting with what works well.)
873        Added doc/code.txt which gives a brief overview of the code.
874        Added tags makefile rule and added TAGS to distclean rule.
877        fix frees in loadsubs and loadloginsubs
878        don't return in owl_free
881        'print' and 'set' with no arguments prints all variables
882        Added the 'unsubscribe' and 'unsub' command
883        Renamed the 'unsub' command to 'unsuball'
884        Added the 'getsubs' command which is like zctl ret
885        Fixed bug in logging messages sent to more than one recipient
886        Support '-C', '-O', and '-n' options to zwrite
887        Fixed bug in owl_editwin_delete_char when there are no later chars
888          after the cursor
889        Make "more" and "truncated" work in the status bar
890        enable printing of zsigproc and loginsubs variables
891        only allow message scrolling if the message is actually off the
892          screen
893        'T' will mark all automated message for deletion
894        'P' will go to the next personal message
895        'M-P' will go to the previous personal message
896        replying to a login message goes to the user now
897        added a status command
898        added the intro doc to the release
899        fixed off by one bug in viewwin
900        added complete online help
901        pass $owl::realm in configfile
902        fixed editwin wordwrapping on the last line
903        fixed editwin problem with key_right past the last char
904        print an error and quit if the configfile can't be parsed
905        got rid of owl_mainwin_calculate_topmsg
906        fixed off by one error in calculating topmsg upwards
907        you can now reply to an admin message
908        don't display an error about keypress on window resize
911        fixed bug in viewing messages longer than the screen
912        indicate in the sepbar if there is a non zero vert offset
913        send on '.' on a line by itself
914        added disable-ctrl-d variable
915        fixed bug where C-k did not delete the last \n in the buffer
916        make non-character meta keys work
917        use ZSendNotice instead of ZSendList
918        implemented <, >, M-< and M-> in viewwin
919        removed the spaces at the bottom of viewwin
920        added 'about' command
921        fixed bug using 'M' with no current message
922        changed message object to use char *'s to save on memory
923        change malloc, realloc, strdup and free to use owl hooks so that
924           debugging can be added
927        fixed a trailing space bug in the parser
928        impelemented the "burning ears" feature
929        have admin messages do ztext parsing
930        fixed bug in reporting which M- key was pressed
931        C-g will now cancel commands like C-c
934        implemented owl_function_full_redisplay().
935        C-l uses owl_function_full_redisplay().
936        when a popwin exists to a full redisplay.  (fixes bug)
937        improved the owl_editwin_process_char logic
938        removed all unnecessary wrefresh's and replaced with wnoutrefesh
939        owl_editwin_redisplay now takes an argument to optionally doupdate()
940        improved the cut-and-paste speed by not doing a usleep the first
941          time through the loop after getting a keypress.
942        nuked typwin.c and associated stuff.  It's useless now.
943        added viewwin code for paging windows
944        curly braces work for zephyr formatting
945        @i in zephyr formatting will be displayed as underlined text
946        turned off idlok
947        implemented viewwin
948        implemented viewwi in popwin for pageable popwins
949        help, info now use pageable popwins
950        bound 'M' to bring the current message up in a popwin
951        return, space bar, 'b' and backspace now scroll within a message
952        turned off resize message
953        C-v and M-v page the main window
954        implemented owl_message_is_mail
955        some build cleanup
959        added owl_message_is_personal and have things use it
960        added owl_message_is_private
961        fixed 'print personalbell' and have 'set personalbell'
962           print a message
963        bold only on message_is_personal
964        display the realm if not local
965        implemented M-f, M-b, M-d, M-<, M-> in editwin
966        implemnted word wrapping in editwin
967        implemented M-q (paragraph-fill) in editwin
968        fixed bug that caused owl to segfault logging a 'weird' class
969        M-x is a keysym for ':'
970        added smart bolding and userclue
971        fixed a bug causing pings to beep even if rxping is off
974        fixed bug in logging code
977        implemented personal logging
978        implemented class logging
979        implemented resize of typewin
980        fixed the backspace problem
981        -v command line option prints the version number
984        load-subs will report error opening file
985        skip comment lines in loadsubs and loadloginsubs
986        changed internal references to rxping and txping
987        fix replying to a blank instance
988        added subscribe command
989        subscribe to login messages from .anyone by default
990        'loginsubs' variarble controlls automated login messages
991        redisplay the editwin after a resize
992        leave the cursor in the editwin if active
993        fix problems in the build system
994        added displayoutgoing variable
995        temporarily removed error printing for zlog in / out
998        fixed bug in "message sent to <foo>" for zwrite
1001        help updated
1002        zaway key set to caps A
1003        support zephyring other realms
1004        rxping variable for receiving pings
1005        txping variable for sending pings
1006        function in place to resize typwin
1007        C-l to refresh
1008        personal bell variable
1009        beta message now an admin message
1012        Added the debug command and flag
1013        Fixed bug in printing fields in info command
1014        Added owl_fmtext_append_ztext and use it
1015        Better formating for pings and login zephyrs
1016        make tester depends on proto
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