source: ChangeLog @ 5ca5f8e

Last change on this file since 5ca5f8e was 5ca5f8e, checked in by James M. Kretchmar <>, 20 years ago
Added licence
  • Property mode set to 100644
File size: 42.9 KB
4        Added a licence
7        Normalize and downcase AIM names for logging
8        Fixed a bug where sending a null zsig could cause a crash
9        Better 'away' toggling if only one protocol is away.
12        Added perl filter elements.  Similar to having "filter <subfilter>"
13          in a filter, you may also have "perl <functionname>"
14          where <functionname> is passed an owl::Message object and
15          returns 0 or 1 depending on whether the message matches
16          that element of the filter.
17        Don't print an error about loading subs if there is no
18          .zephyr.subs
19        Do the initial zephyr_buddy_check when pseduologin set to true.
20        Updated man page
23        removed unused filter_depth variable
24        Fixed memory bug on receiving pings
27        Filters of filters now work.
28        Removed the "possibly not readable" part of the config parsing
29          error
30        In the sepbar, reverse video the view name when it's not set to
31          view_home (as opposed to the static 'all').
32        The '!' key (bound to 'view -r') now creates a negative version of
33          the current view and switches to it.  i.e. "show me all the
34          messages that are not these"
35        Added the 'ignorelogins' variable
36        Log when outgoing personal message fails
37        Removed file descriptor from sigpipe catcher printer just for now,
38          since the field does not exist on OSX
39        Added an ifndef for socklen_t in libfaim/ft.c
40        Added the 'aim search' command.  The popup on callback may be
41          dangerous, should switch to an admin msg for results, or add a
42          new event queue
43        First pass at AIM away messages.  It is a little different from
44          what most clients seem to do, in that an away reply is sent for
45          each message received.  Most clients only reply to the first one
46          per away-session.
47        Now have a set of 'aaway' commands and variables just like the
48          'zaway' ones (except that changing the 'aaway' variable talks to
49          the server)
50        The new 'away' command does everything for both AIM *and* zephyr.
51          There is a known funkiness here, where if you turn one away on,
52          and then use 'away' (or 'A') to toggle, you will turn on off and
53          the other on.  Just leaving it for now.  Should do better in the
54          next patch.
55        The 'A' key is bound to 'away'
56        Status bar can now read AWAY, Z-AWAY or A-AWAY.
57        Changed C-n to scroll down just a line in popless
58        If the config exists but is not readable, print an error before
59          exiting
60        Only print forced AIM logout message once.
61        Don't bind F1 to help in edit context
62        Fix bug in 'getsubs' with no tickets
63        New code for getting users from .anyfile
64        Added the 'pseudologins' variable, and code to do it
65        new attributes 'pseudo' 'logintty' and 'loginhost'
66        Don't print extra new lines in popless_file
67        New zephyr_get_field function
70        Fixed missing word in startup message
71        Better 'status' command
72        Use '+' for popwin corners when 'fancylines' is off
73        Allow TERMINFO to be overridden in the envrionment
74        Command line arg -D turns on debugging and deletes previous
75          debugging file
76        Do ~ expansion in 'dump' command.
77        Current directory added to 'status' command
78        Massive changes to libfaim and aim
81        Changed startup message for new mailing list
82        blist now prints AIM info even if .anyone is unreadable
83        Catch SIGPIPE and print an error rather than crashing.
84                [It's possible that this may have some portability
85                issues under Solaris and we may need to add some
86                configure stuff around SA_SIGINFO...]
87        Handle the case in aim_bstream_send where aim_send returns -1,
88                although there is likely an underlying problem here
89                that would lead to this case.
90        Print the username on aim login failure, not something random like
91                the password.  ;)
92        Un-word-wrap text when sending AIM messages.
93        Replace the main loop continue in the keyboard handler with an else.
96        Command history now doesn't allow the last entry
97           to be repeated
98        If format_msg returns "" print "<unformatted message>"
99        Better align oneline admin and loopback messages
100        Print an admin message indicating when subscriptions can
101           not be loaded on startup
102        Set aim_ignorelogin_timer to 15 by default
103        Admin message on login/logout of AIM
104        Fixed double quoting in smartzpunt
105        Added timestamp to login/logout messages
106        Fixed replies to loopback messages
107        Fixed smartnarrow on classes/instances with spaces
108        Added the 'loggingdirection' variable
109        All loopback messages log to 'loopback' now
110        Print an error message if trying an invalid color for a filter
111        Fixed bug causing > not to go to end of editwin every time
114        Updated basic help
115        Display CC: in outgoing CC messages
116        More AIM logout detection
117        Don't proclaim "interfaces changed" on first build.
118        Added the 'loopback' message type
119        Added the 'loopwrite' command
120        Added a timestamp to the default style
121        Zpunt now works with weird regex characters
122        Smart filters now work with weird regex characters
125        Allow 'hostname' in filters.
126        Fixed bug in reporting when no one is subbed to a class
127        Added an extral newline in logging incoming zephyrs
128        An admin message is displayed when you are logged out of AIM
129        Print an error message and admin message if an AIM send fails
132        Added the 'fancylines' variable.
133        Added the 'show startup' command.
134        Added feature for capturing stderr messages
135           from commands and displaying them in the errors buffer.
136        Create an admin message explaning that a zephyr couldn't
137           be sent
138        Better reporting of perl errors (both into the errqueue
139                and also clearing the error after displaying it).
140        Allow default_style to be specified in config.
141        Added errqueue
142        Added command "show errors"
143        Fixed bug removing newlines in backup files
146        Increased size of screen name field in buddy listing
147        Fixed bug with idle times causing broken pipes.
148        New libfaim
149        Added the 'source' command.
150        Make sure that a newline is always at the end of messages
151                returned by perl style formatting functions.
152        Add owl::login and owl::auth to legacy variables populated for format_msg.
153        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
154        Add base methods for login_host and login_tty
155                and others that return undef.
156        New API for perl message formatting functions. 
157                Legacy variables are still supported for owl::format_msg
158                and owl::receive_msg, but these functions are now also
159                passed an owl::Message object which contains methods
160                for accessing the contents of the message.  See
161                (and docs TBD) for the available methods.
162                *** WARNING:  The exact API for owl::Message has
163                *** not yet stabilized.
164        Added "style" command for creating new styles.
165                Usage:  style <name> perl <function_name>
166        Added support for "show styles".  Changed global style table
167                from list to dictionary.
168        Changed AIM password prompt from "Password:" to "AIM Password:".
169        Messages are reformatted after a window resize to allow styles
170                to take into account the width of the window.
171        When perl throws an error, the message is put in the msgwin
172                if possible.
173        Added perl functions for:       
174                owl::getcurmsg() -- returns an owl::Message object for
175                                    the active message
176                                    in the current view.
177                owl::getnumcols() -- returns the column width of the window
178                owl::zephyr_getrealm() -- returns the zephyr realm
179                owl::zephyr_getsender() -- returns the zephyr sender
180        Made owl::COMMAND("foo"); be syntactic sugar for
181                owl::command("COMMAND foo");
182        Added to contain perl code to be compiled into
183                the binary.  This is transformed into perlwrap.c by
185        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
186        Minor bugfixes in cmd.c and commands.c
187        Improved intro doc
190        Idletimes now appear in the buddylisting
191        Failed AIM logins are now correctly reported
192        Owl will build now without zephyr, enabling it to act as a
193          standalone AIM client.
194        There is now a zcrypt command
195        Replies to zcrypted messages now work
196        Don't allow zwrite if zephyr isn't present
197        Cleaned up some warnings from linux gcc.
198        Fixed bug that can cause response stuff to crash
199        Improved status command
200        Fixed bug in buddy stuff
203        aimlogin will now accept the screenname without a password and ask
204           for the password such that it is not echo'd to the terminal
205        'addbuddy aim' and 'delbuddy aim' now work
206        Bug fix to make zwrite -m work with -c/-i
207        Fixed documentation bug in aimwrite
208        Initialze $owl::auth
209        Fix in autoconf for des425
210        Reformatted editwin.c and added capability of doing password-style
211           echoing
214        Fix in finding des for building zcrypt
215        Fixed description for alert_action variable
216        More detailed usage from -h
217        Special cased replies for webzephyr users on classes and
218          login notifications for webzephyr users
219        Fixed bug that caused a crash on zpunt with '*' for an instance
220        AIM logout and then login now works.
221        Fixed bug causing view -d not to work.
222        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
223          style
226        Made command line option -n actually work
227        Implemented styles, including the 'default' 'basic' and 'oneline'
228          styles.  A 'perl' style is available if a format_msg() function
229          is found in .owlconf
230        Added the 'default_style' variable
231        Added the 'toggle-oneline' command
232        The 'o' key is bound to 'toggle-oneline'
233        Internally, the one view now has a name, 'main', and message
234          recalcuations are done in place when its filter is changed.
235        Added filter field 'login' which can take the values 'login'
236           'logout' or 'none'
237        Added the perl variable $owl::login, just as above
238        Updated the 'login' and 'trash' filters appropriately
239        Fix for checking for DES in build system
240        Bug fix in using makemsg when no curses window is present
241        The variable $owl::auth now exists in perl
242        Use new internal function to delete zephyr subs from file
243        New 'sepbar_disable' variable can turn off sepbar info display
244        Updated contributor info
245        Added the 'show view' command
246        Bug fix in owl_regex
247        Fixed personal aim messages logging to class directory
248        Log "LOGIN" or "LOGOUT" for AIM buddy messages
249        zwrite -m now correctly displays an outgoing message and logs
250        zwrite -s now works
251        Strip spaces in AIM usernames on aimwrite send
252        Removed libfaim/config.log from CVS
253        Fixed some easy fixed-length buffers
254        Wordwrap incoming AIM messages
255        Fixed bug causing buddies not to be added to buddy list during
256          ingorelogin timer
257        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
258           &emdash
261        Don't ring the terminal bell on mail messages.
262        Nuke <FONT>
263        Make the build work a little better on OSX
264        Fixed a bug in fmtext
265        Expanded the size of the hostname buffer
268        Fixed bug in 'startup' command.
271        Moved newmsgproc stuff to a function procedure
272        Added the 'newlinestrip' variable, on by default, that strips
273          leading and trailing newlines from incoming messages.
274        Fixed a case sensitivity probelm in owl_message_is_personal and
275           owl_message_is_private
276        The message object now uses a list of attributes internally, in
277          prep. for supporting new messaging protocols
278        owl_function_info now uses fmtext instead of one staticly sized
279          buffer
280        in owl_message_get_cc() require that the colon be present after
281          cc.
282        Added some defenses against resize crashes, and put in debug
283          messages if they're encountered
284        In filters 'true' and 'false' are now valid tokens.
285        The 'all' filter has been redefinied to be 'true' and there is a
286          'none' filter defined as 'false'
287        Fixed bug in 'unsub' command that could cause file corruption
288        In the zlist function, give a more detailed error message if
289          the file cannot be opened.
290        Renamed old instances of zsig_exec in the code to zsigproc
291        Don't print the stderr from zsigproc
292        Added a 'loadloginsubs' command to load login subscriptions from a
293          file
294        Added a 'loadsubs' command to eventually phase out the 'load-subs'
295          command
296        Made M-n work on classes and instances with spaces in them
297        Zaway now obeys the smart strip variable
298        Hacked the build system to not have the -E link problem on Athena
299        Added ZResetAuthentication in a number of places to fix problems
300          with stale tickets
301        Added some hooks for malloc debugging
302        M-p is bound to 'view personal' by default
303        loadsubs and loadloginsubs only print messages if in interactive
304          mode
305        added the 'alert_filter' variable, defaults to 'none'.
306        added the 'alert_action' variable, which is an owl command that
307          will be executed when new messages arive that match the
308          alert_filter
309        added the 'term' command which takes the 'raise' and 'deiconify'
310          options.  It assumes xterm for now.
311        only 'make distclean' will nuke core and ~ files now
312        fixes to owl_function_do_newmsgproc from Stephen
313        converted functions.c to new code style, which I'm giving a shot
314 define DATADIR, for default owlconf.
315 provide "all" and "install" rules.
316 try also libdes and libkrb4, for people using heimdal
317 see if des_ecb_encrypt is already prototyped.
318 minor changes to work with new autoconf without needing acconfig.h.
319 find the install program.
320 test for use_default_colors since some versions of
321          solaris don't have it, so we can at least compile something
322          vaguely working there.
323        keypress.c: ifdefs for keys not defined on at least some solarises.
324        owl.c: don't call use_default_colors if we don't have it
325        readconfig.c: added *commented out* code to try to find a
326          system-default owlconf if the user doesn't have one.  Have to
327          ponder if I want this
328        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
329          des.h.
330        zcrypt.c: include owl.h so we get the configure-generated config.h
331        Change to to deal with new code style
332        Remove some ancient stuff from zcrypt.c
333        General cleanup to
334        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
335          keypress.c
336        do_encrypt declaired static
337        if we don't have des functions, do not try to build in zcrypt
338        kill the newmsgproc function on exit
339        Added libfaim
340        Added basic AIM support, including the "aimlogin", "aimwrite" and
341           "aimlogout" commands
342        New built-in filters 'aim' and 'zephyr'.
343        Do ZResetAuthentication() before zlog_in and zlog_out as well.
344        Print AIM login / logout notifications
345        The 'alist' command prints a list of aim buddies logged in
346        The 'blist' command prints users from all protocols
347        The 'l' key is now bound to 'blist' instead of 'zlist'
348        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
349          WORK yet
350        Removed a bit of faim code that allowed commands to be executed.
351        The 'B' key is now bound to 'alist'
352        Added the 'startup' and 'unstartup' commands
353        The $HOME/.owl directory is created on startup if it does not exist
354        Added the 'aim_ingorelogin_timer' variable
355        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
356        'isloginout' and 'isprivate' are now message attributes
357        improved 'info' function lists seperate info for zephyr, aim and
358           also prints all message attributes
359        AIM logging (both in and out) now works
360        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
361        Hacked the Perl build stuff not to link with iconv
364        Class pings are displayed differently now
365        Updated owlconf.simple example to format outgoing messages.
368        Outgoing messages now go through the config for formatting
369        Zaway now makes an outgoing message, instead of an admin message
370        The 'zlocate' command can now handle multiple users
371        The simple user format for "To:" is in effect again
372        Prettyed up the zwrite line for using 'reply' on a zaway
373        Added a workaround for a libzephyr bug that caused zwrites to fail
374          if zephyrs were sent just before and just after renewing tickets
375        Fixed a memory bug in getsubs
376        Added receive support for zcrypt messages
377        Added the 'zcrypt' variable which controls whether or not zcrypt
378          messages are decrypted
379        'reply' is disabled for zcrypt until sending zcrypt works
380        Started implementing zcrypt command
381        More updates to the intro doc
384        Started adding code for newmsgproc.  It doesn't fully work yet!
385          Don't use it.
386        Added search, '/' and '?' to basic help.
387        Will attempt to keep the current message as close as possible
388             to the previous current message after an expunge.
389        "set <variable>" and "unset <variable>" now work for boolean variables.
390        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
391          segfault
392        Fixed some typos in the intro doc
393        Removed old zlog functions from zephyr.c
394        Implemented the dump command
395        New startup message
398        Patch to fix memory bug in replying to CC messages
399        If we're on Athena and have static krb (or other) libraries, use
400          them
401        Added "athstatic" program to the release, which handles the above
402        Cast to an int for isspace, to make gcc -Wall quiet
403        Added 'zlist' and 'l' to basic help.
406        'zlog in' will now take an optional thrid argument to set the
407             'tty' variable before setting the zlocation
408        There is now a 'zlist' command that acts like 'znol -l'
409        'l' is bound to 'zlist'
410        Fixed memory leak uninitialzed memory read in fmtext
411        viewwin will now say "End" instead of "More" when at the end
412        Added a debugging message indicating the result of topmsg
413          calculations
414        You can now use %me% in filters
415        The built-in personal filter is updated to do so
416        Fixed a bug in moving the pointer after an expunge
417        Fixed up the normal scrolling code.  Now it should always
418          land on a message, but it's still not optimal.
419        Added the variable 'smartstrip' which will strip kerberos
420          instances out for the 'reply' command.
421        Added -R/usr/athena/lib to the build for Athena
422        Started updating the intro document
423        Small changes to help / about
424        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
425          update .zephyr.subs by default.  If either is given the '-t'
426          (for "temporary") option the .zephyr.subs will not be updated
427        Turned off beeping for hitting the top or bottom of the list of
428          messages
429        Made daemon.webzephyr a special case for smartstrip
430        Added 'out' as a default filter for outgoing messages
433        Added filters "ping", "auto" and "login" by default.
434        Added "body" as a valid field to match on in a filter.
435        Temporary fix to bug where C-SPACE would cause the key handler to
436             lock up.
437        Messages now have a direciton (in, out or none).  Filters can
438             match on this direction
439        Outbound messages are no longer type 'admin' but are of the
440             appropriate message type (i.e. 'zephyr') and are direction
441             'out'.
442        Smartnarrow now works on outgoing messages
443        'info' updated to show more information for admin and outgoing
444             messages
445        Renamed pretty_sender to short_zuser and renamed long_sender to
446             long_zuser
447        Moved zsig generation to the zwrite object
448        Print the zsig used for outgoing messages
449        The tty variable now controls the zephyr location tty name
452        Added the 'search' command.
453        '/' is a keybinding for 'search'
454        '?' is a keybinding for 'search -r'
455        Fixed stristr, which was completely broken
456        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
457             and put it in functions.c
458        Attempts to stay near the current message when switching views.
459             When switching from an empty view to one we've previously
460             been in, the new current message position will attempt
461             to be close to the current position from the last
462             time we visited that view.
463        Fixed bug in readconfig.c that prevented building under perl 5.005.
464        Switched "C-x C-x" to only "startcommand quit"
465        'getsubs' prints closer to the order you sub in.
466        Modified the behavior of last so that "> >" will clear the screen.
467        The new behavior of last is:
468              Moves the pointer to the last message in the view.
469              If we are already at the last message in the view,
470              blanks the screen and moves just past the end of the view
471              so that new messages will appear starting at the top
472              of the screen.
473        Fixed a typo in the help for smartzpunt.
474        Fixed functions to handle curmsg being past the end of the view.
477        New framework for command handling.
478        New framework for keymap handling.
479        Added commands for everything that is bound
480             to a key (do 'show commands' to get the full list).
481        Added 'multi' and '(' commands to allow multiple commands
482             to be specified on a line.             
483        Added user keybindings with bindkey command.
484        Added command aliases (eg, "alias foo bar").
485        Added undelete command that parallels the delete command.
486        Added additional options to delete command.
487        The reply command now takes arguments.
488        Added 'edit:insert-text' command.
489        Added 'show zpunts' to show active punt filters.
490        Added 'show variable <name>' and 'show variables'.
491        Added 'show command <name>' and 'show commands'.
492        Added 'show keymap <name>' and 'show keymaps'.
493        Added 'M-u' to undelete all messages in current view.
494        Fixed dotsend so that the zephyr will still send if there
495             is whitespace after the dot but not on the same line.
496             This should resolve an issue where dotsend wouldn't work
497             if you'd gone up and edited a zephyr.
498        Bug in page down fixed
499        C-t will transpose characters
500        Fix the scrolling bug where we would sometimes fail to scroll
501             the screen down, leaving the current message off
502             the bottom of the screen.
503        Refixed 'login or login' typo in help
504        Fixed M-u description
505        Removed 'first' and 'last' from basic command help
506        Added M-N to basic key help
507        Added M-D, M-u to basic key help
508        Fixed a quoting problem in
509        Changed top of help to use 'show' instead of M-x
510        Fixed a bug in the summary field for user-created aliases
511        Added "reply zaway" which sends a zaway response to the current msg.
512        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
513        Some buffer overruns fixed
514        Variables now have a summary and a long description.
515                Only the summary is shown with help.
516                The long description is shown with "show variable foo".
517        Added a 'scrollmode' variable which determines how the screen
518             will scroll as the cursor moves.  The default behaves
519             identically to previous versions of owl.
520             The following modes are supported:
521             normal      - This is the owl default.  Scrolling happens
522                           when it needs to, and an attempt is made to
523                           keep the current message roughly near
524                           the middle of the screen.  (default)
525             top         - The current message will always be the
526                           the top message displayed.
527             neartop     - The current message will be one down
528                           from the top message displayed,
529                           where possible.
530             center      - An attempt is made to keep the current
531                           message near the center of the screen.
532             paged       - The top message displayed only changes
533                           when user moves the cursor to the top
534                           or bottom of the screen.  When it moves,
535                           the screen will be paged up or down and
536                           the cursor will be near the top or
537                           the bottom.
538             pagedcenter - The top message displayed only changes
539                           when user moves the cursor to the top
540                           or bottom of the screen.  When it moves,
541                           the screen will be paged up or down and
542                           the cursor will be near the center.
543        Added owl_sprintf which returns the formatted string, or NULL.
544                The caller must free this string.
545                This will allocate enough memory and thus
546                avoid potential some buffer overrun situations.
547        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
548                message as having been sent.)
549        The "Not logged in or subscribing to messages" error
550                now includes the name of the recipient.
551        The "disable-ctrl-d" variable may also be set to "middle"
552                which will result in ctrl-d only sending at the
553                end of the message.  This is now the default.
554                This also added a command "editmulti:done-or-delete".
555        Fixed a bug in the "reply -e" command.
556        Always clear the command buffer before executing the command.
557                (So that interactive commands can sanely do start-command.)
558        Fixed preservation of e->dotsend across owl_editwin_clear().
559        Added history for multiline edit windows (eg, for zephyr composition).
560                The M-n and M-p keys will cycle through the history ring.
561                In particular, it is now possible to edit the command line
562                of a zephyr being composed:  C-c it and restart it
563                and then M-p to get the aborted composition back.
564        Added owl::send_zwrite(command, message) to the perl glue
565                to allow for the direct sending of multi-line messages.
566                For example:  owl::send_zwrite("-c foo -i bar", "hello");
567        Changed owl_fmtext_print_plain to return an alloc'd string to
568                avoid buffer overrun risks.
569        Added owl::ztext_stylestrip("...") function to perlglue
570                 which returns the ztext with formatting stripped out.
571        Added colorztext variable which can be used to disable @color()
572                 strings arriving in messages after it is set.
573                 (Currently, changing its value won't reformat messages).
574        Outgoing zephyr logging now obeys the logpath variable.
575        The '~' character in logpath and classlogpath now gets
576                 replaced with the user's home directory.
577        Added simple implementation of smartnarrow-to-admin that
578                 creates a "type-admin" autofilter.
579                 This was done mostly so that M-C-n and M-C-p do something
580                 sane on admin messages.
581        Added opera to the allowed options to the webbrowser variable.
582        Fixed some buffer overruns in the "reply" command.
583        When repying to "all" on a message that begins with "CC:" (eg, sent
584                 with "zwrite -C", the reply line will be constructed
585                 from the sender and the usernames on the CC: line
586                 of the message being replied to.
587        There is no such thing as C-R, so left C-r as it is but added:
588                 M-r --- edit reply to all
589                 M-R --- edit reply to sender
590        Added RCS Id strings to all files.
591        'show keymaps' shows details of all keymaps after summary list.
592        Added --no-move option to delete command.
593                In particular, delete-and-always-move-down may now
594                be implemented with
595                '( delete --no-move ; next --skip-deleted )'.
596        Folded the nextmsg and prevmsg commands and functions together into
597                one command which takes arguments.
598                Added '--filter <name>' option (eg, for next_personal),
599                '--skip-deleted' option, and
600                '--last-if-none'/'--first-if-none' options.
601                Help updated accordingly. 
602                In particular, the 'personal' filter is now used
603                for 'next personal'. 
604                Added --smart-filter and --smart-filter-instance options
605                to the next and prev commands.
606        Updated examples/owlconf.erik with the above.
607        Made owl_function_fast*filt return a string and not do the
608                narrowing, to make it more general.
609        Added a smartfilter command that creates a filter
610                based on the current message and returns the name
611                of the filter.
612        Added M-C-n and M-C-p keybindings to "move to next message
613                matching current" and "move to previous message
614                matching current"
615        Added variables edit:maxfillcols and edit:maxwrapcols which
616                will limit how wide editing paragraphs may get before
617                they get wrapped.  This is a max and may be narrower
618                depending on the current size of the window.
619                If 0, the max is unlimited.  Default is 70 columns for
620                edit:maxfillcols and unlimited for edit:maxwrapcols.
621        Added smartzpunt command with key binding of "C-x k".
622                This starts a zpunt command filled in with
623                the proposed zpunt.
624        Fixed a memory reference bug in delete and undelete commands.
625        Added support for perl to call directly back into owl.
626        Changed the implementation of owl::command("...") to immediately
627                call back into owl.  This allows perl to get the return
628                value of strings returned by owl commands.
629        Added the getview command which returns the name of the current
630                view's filter. 
631        Added the getvar command which returns the value of a variable.
632        Added an example to examples/owlconf.erik which uses TAB to
633                narrow and restore the view. 
634        Added an example to examples/owlconf.erik which uses M-c to
635                color messages matching the current one green.
636        Integrated change to fix problem with popup blinking on new zephyrs.
637        C-l and resizes will now refresh an open viewwin (eg, help).
638        Updated doc/code.txt to include info about filters, commands,
639                contexts, and keybindings.
640        Exec commands cleaned up to not have buffer-size limitations
641                and to not mess up spaces.  exec also returns a string
642                of the output now.
643        Integrated changes from 1.1.3, and added docs for "zlocate -d"
644                and new show commands.
645        Show with arguments produces help on show.
646        Fix a bug in readconfig caught by efence (where we'd try to read before
647                the beginning of a string if it was empty).
648        The perl command doesn't do makemsg directly, but instead
649             returns the string and it will get printed if it
650             was run interactively.
653        'show subs' and 'show subscriptions' are now the same as 'getsubs'
654        zlocate now takes an optional -d argument
655        'show terminal' / 'show term'
656        '>' / last doesn't set the last message at the top of the screen now
657        implemented _followlast as an unsupported feature
658        include 'default' in the 'show colors' list
659        added help for 'zpunt' and 'zunpunt'
660        changed the bug address in the startup message
661        can now do 'show status'
662        can now do 'show version'
663        'status' / 'show status' includes the owl version number now
664        'show terminal' includes whether the terminal can change colors
665        fixed off by one bugs in paging / scrolling viewwin
666        don't downcase the sender when getting the log name for personals
667        support @owl::fields as well as @fields
668        downcase class/inst filter names in auto filters
671        Fixed memory mishandling bug
672        Fixed bug in redfining the filter attached to the current view
673        M-n will narrow to message, instance on non-personal, class
674             MESSAGE messages
675        M-N behavies like M-n except that on class messages it narrows
676            to class and instance
677        line wrap earlier, to account for tabbing
678        fixed typo in help
679        'status' command now displays info on terminal color support
680        zephyr @ formatting is now case independant
681        added support for color terminals
682        zephyr @color(foo) now works
683        'D' for deleted messages is now not bold, unless it's the current
684          message
685        F1 displays the help screen
686        added filter colors
687        added the 'colorview' command
688        added the 'show colors' command
689        users who don't have a .zephyr.subs get a simpler format for
690          incoming messages
691        If colors are available 'show filters' will show a filter in the
692          color associated with it.
693        Added the zpunt and zunpunt commands
694        Lines in the subs file starting with '-' are zpunted
695        Include login/logout messages in auto user filters
696        'V' changes to the home view ('all' by default)
699        Fixed perl, aperl, and pperl commands to deal with quoting
700              and spaces in a saner manner.
701        Removed all owl_get_* methods for booleans and switched
702              cases where they were used to owl_is_*
703        Changes to owlconf.erik to use some new features.
704        Increased the size of the help buffer (as it
705              was overflowing and truncating the help message).
706        Variables prefixed with a _ are not shown in help
707              or by printallvars (and prefixed Not Yet Implemented
708              variables with this).
709        Fix typo in help
710        include stdio.h in functions.c
711        remove stale "q to quit" from bottom of info message
712        fix downward scrolling more than a page
713        use authentication for zlocate, by default
714        fixed buffer over run in info command on long messages
715        call 'perl <file>' from Makefile to avoid hardcoding perl paths
716        in Makefile don't build owl_prototypes.h unless necessary
717        store the time for admin messages
718        display admin message time in 'info' command
719        fixed an editwin M-> last character bug
722        reply is a normal function now
723        'R' does reply to sender
724        'T' tells you how many messages were marked for deletion
725        local realm removed from login / logout messages
726        added command history
727        better runtime / starttime reporting in 'status' command
728        leave the pointer near the current message after expunge
729        C-l recenters editwin
730        implemented zlocate
731        @italic works the same as @i
732        on reply only quote class / instance when necessary
733        C-r allows you to edit the reply line
734        don't use unecessary options in reply line
735        display 'info' errors in msgwin, not popup
736        impelemnted aexec, pexec commands
737        the zsig now goes through ztext formatting
738        messages have id numbers now
739        'info' prints the msgid
740        added the 'filter' command
741        added the 'view' command
742        added the 'show filter' command
743        added the 'viewclass' (and 'vc') commands
744        added the 'viewuser' (and 'vu') commands
745        M-n will filter to the current class or user
746        'v' starts a view command
747        M-D will delete all messages in current view
748        added the 'delete' (and 'del') command
749        load-subs with no argument loads the default subs file
750        '<truncated>' is now when the *current* message is truncated
751        the reply-lockout filter (with default) specifices messages that
752           cannot be replied to.
753        in the configfile owl::receive_msg is run whenever a message is
754          received
755        added the beep command
756        added the contributors file
757        declare ZGetSubscriptions and ZGetLocations since the includes
758          don't seem to
759        fixed bug in displaying last line in popwin if no final '\n'
760        'T' uses the 'trash' filter now
761        zaway_msg, zaway_msg_default and zaway are all user variables now.
762        zsig variable overrides zsigproc
763        If there's no appendtosepbar don't interfear with the sepbar
764        Changed: owl_message_get_numlines will return 0 of m is NULL
765        Added login messages to messages marked by owl_function_delete_automsgs
766        Added owl_function_delete_by_id(id) which acts independent of view
767        Added "-id <id>" option to delete command
768        Fixed an arg checking bug in delete command
769        Added owl::id to perl namespace with message id
770        Fixed a memory corruption bug in readconfig.c (where right
771              after the strdup to "out", we'd strcat a \n onto the end.
772              This would be triggered whenever owl::format_msg returned
773              a string not ending in a newline
774        Added 'X' keybinding which expunges and then switches to
775              a view defined by the variable "view_home" which defaults
776              to "all"
777        Consolidated readconfig.c somewhat to remove duplication.
778              owl_config_execute now returns a string.
779        Added an example config file that does vt-style formatting.
780              (examples/owlconf.vtformat)
781        Added the 'perl', 'aperl', and 'pperl' commands which will
782              evaluate perl expressions.
783        Fixed bug where pclose zsigproc would cause zombies
784        Can set zsigproc or zsig to "" to disable
785        Added support for multiple browsers (galeon and none were added).
786              Configure with the "webbrowser" variable.
787        Changing typewinsize height triggers resize event.
788        Added zsig variable which will be used if no zsigproc and non-empty.
789        Added "make test" rule to Makefile which will run regression tests,
790              and added regression testing framework to tester
791        Fixed to ignore static declarations.
792        Added dict.c which contains string->ptr dictionary routines
793              and the owl_dict type.
794              These include regression tests.
795        Overhaul/rewrite of variable handling.  Variables are now managed
796              in an owl_vardict (in g.vars) which contains a dictionary
797              of owl_variable's.  Each owl_variable has dispatch functions
798              for validating values, setting it and getting it,
799              and for setting it to and from string values.
800              The variable.c file contains the list of variables.
801              Stubs for the owl_global_<varname>_get functions and friends
802              are generated from variable.c by
803              The help.c messages for variables now calls into variable.c
804              so all information about most variables is in one place.   
805        Cleaned out code from global.c and command.c that was made obselete
806              by variable overhaul.
807        The set command now takes a -q option to not log a message.
808        Fixed a bug where set and print with no arguments would
809              print "Undefined variable" in addition
810              to running owl_function_printallvars.
811        debug is now a variable that can be turned on and off.
812        Fixed mail,inbox message parsing in examples/owlconf.erik
813        Made zaway_msg and zaway_msg_default into variables
814        Changed owl_function_makemsg and owl_function_debugmsg
815               to use varargs (ie, so they can now take a format
816               string with args).
817        Don't allow " and \ characters in URLs with the "w" command.
818        Removed lots of build warnings.
819        Popwins are wider by default so help messages fit better.
820        Added an atokenize_free function.
821        Fixes to work with an older version of libzephyr.
822        Added dependencies on header files to
823        Added pageup and pagedown key bindings to message list
824        Added pageup and pagedown to viewwin
825        Added configfile section to doc/intro.txt (from example config file)
826        Added appendtosepbar variable which may contain text which will
827              be appended to the sepbar.  This allows the configfile
828              to put information about pings and logins into
829              the sepbar.  (It may be worth also providing a variable
830              which enables this by default, but for now this allows
831              for experimenting with what works well.)
832        Added doc/code.txt which gives a brief overview of the code.
833        Added tags makefile rule and added TAGS to distclean rule.
836        fix frees in loadsubs and loadloginsubs
837        don't return in owl_free
840        'print' and 'set' with no arguments prints all variables
841        Added the 'unsubscribe' and 'unsub' command
842        Renamed the 'unsub' command to 'unsuball'
843        Added the 'getsubs' command which is like zctl ret
844        Fixed bug in logging messages sent to more than one recipient
845        Support '-C', '-O', and '-n' options to zwrite
846        Fixed bug in owl_editwin_delete_char when there are no later chars
847          after the cursor
848        Make "more" and "truncated" work in the status bar
849        enable printing of zsigproc and loginsubs variables
850        only allow message scrolling if the message is actually off the
851          screen
852        'T' will mark all automated message for deletion
853        'P' will go to the next personal message
854        'M-P' will go to the previous personal message
855        replying to a login message goes to the user now
856        added a status command
857        added the intro doc to the release
858        fixed off by one bug in viewwin
859        added complete online help
860        pass $owl::realm in configfile
861        fixed editwin wordwrapping on the last line
862        fixed editwin problem with key_right past the last char
863        print an error and quit if the configfile can't be parsed
864        got rid of owl_mainwin_calculate_topmsg
865        fixed off by one error in calculating topmsg upwards
866        you can now reply to an admin message
867        don't display an error about keypress on window resize
870        fixed bug in viewing messages longer than the screen
871        indicate in the sepbar if there is a non zero vert offset
872        send on '.' on a line by itself
873        added disable-ctrl-d variable
874        fixed bug where C-k did not delete the last \n in the buffer
875        make non-character meta keys work
876        use ZSendNotice instead of ZSendList
877        implemented <, >, M-< and M-> in viewwin
878        removed the spaces at the bottom of viewwin
879        added 'about' command
880        fixed bug using 'M' with no current message
881        changed message object to use char *'s to save on memory
882        change malloc, realloc, strdup and free to use owl hooks so that
883           debugging can be added
886        fixed a trailing space bug in the parser
887        impelemented the "burning ears" feature
888        have admin messages do ztext parsing
889        fixed bug in reporting which M- key was pressed
890        C-g will now cancel commands like C-c
893        implemented owl_function_full_redisplay().
894        C-l uses owl_function_full_redisplay().
895        when a popwin exists to a full redisplay.  (fixes bug)
896        improved the owl_editwin_process_char logic
897        removed all unnecessary wrefresh's and replaced with wnoutrefesh
898        owl_editwin_redisplay now takes an argument to optionally doupdate()
899        improved the cut-and-paste speed by not doing a usleep the first
900          time through the loop after getting a keypress.
901        nuked typwin.c and associated stuff.  It's useless now.
902        added viewwin code for paging windows
903        curly braces work for zephyr formatting
904        @i in zephyr formatting will be displayed as underlined text
905        turned off idlok
906        implemented viewwin
907        implemented viewwi in popwin for pageable popwins
908        help, info now use pageable popwins
909        bound 'M' to bring the current message up in a popwin
910        return, space bar, 'b' and backspace now scroll within a message
911        turned off resize message
912        C-v and M-v page the main window
913        implemented owl_message_is_mail
914        some build cleanup
918        added owl_message_is_personal and have things use it
919        added owl_message_is_private
920        fixed 'print personalbell' and have 'set personalbell'
921           print a message
922        bold only on message_is_personal
923        display the realm if not local
924        implemented M-f, M-b, M-d, M-<, M-> in editwin
925        implemnted word wrapping in editwin
926        implemented M-q (paragraph-fill) in editwin
927        fixed bug that caused owl to segfault logging a 'weird' class
928        M-x is a keysym for ':'
929        added smart bolding and userclue
930        fixed a bug causing pings to beep even if rxping is off
933        fixed bug in logging code
936        implemented personal logging
937        implemented class logging
938        implemented resize of typewin
939        fixed the backspace problem
940        -v command line option prints the version number
943        load-subs will report error opening file
944        skip comment lines in loadsubs and loadloginsubs
945        changed internal references to rxping and txping
946        fix replying to a blank instance
947        added subscribe command
948        subscribe to login messages from .anyone by default
949        'loginsubs' variarble controlls automated login messages
950        redisplay the editwin after a resize
951        leave the cursor in the editwin if active
952        fix problems in the build system
953        added displayoutgoing variable
954        temporarily removed error printing for zlog in / out
957        fixed bug in "message sent to <foo>" for zwrite
960        help updated
961        zaway key set to caps A
962        support zephyring other realms
963        rxping variable for receiving pings
964        txping variable for sending pings
965        function in place to resize typwin
966        C-l to refresh
967        personal bell variable
968        beta message now an admin message
971        Added the debug command and flag
972        Fixed bug in printing fields in info command
973        Added owl_fmtext_append_ztext and use it
974        Better formating for pings and login zephyrs
975        make tester depends on proto
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