source: ChangeLog @ 32eed98

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 32eed98 was 32eed98, checked in by Erik Nygren <nygren@mit.edu>, 17 years ago
2.1.3-pre-2 Added perl filter elements. Similar to having "filter <subfilter>" in a filter, you may also have "perl <functionname>" where <functionname> is passed an owl::Message object and returns 0 or 1 depending on whether the message matches that element of the filter. [Note: currently this overloads the filtername element of the filterelement structure to store the function name. Perhaps we should change the name of this element to something more general to avoid confusion?]
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32.1.3-pre-2
4        Added perl filter elements.  Similar to having "filter <subfilter>"
5          in a filter, you may also have "perl <functionname>"
6          where <functionname> is passed an owl::Message object and
7          returns 0 or 1 depending on whether the message matches
8          that element of the filter.
9          [Note: currently this overloads the filtername element
10          of the filterelement structure to store the function name.
11          Perhaps we should change the name of this element to something
12          more general to avoid confusion?]
13       
142.1.3-pre-1
15        Don't print an error about loading subs if there is no
16          .zephyr.subs
17        Do the initial zephyr_buddy_check when pseduologin set to true.
18       
192.1.2
20        removed unused filter_depth variable
21        Fixed memory bug on receiving pings
22       
232.1.1
24        Filters of filters now work.
25        Removed the "possibly not readable" part of the config parsing
26          error
27        In the sepbar, reverse video the view name when it's not set to
28          view_home (as opposed to the static 'all').
29        The '!' key (bound to 'view -r') now creates a negative version of
30          the current view and switches to it.  i.e. "show me all the
31          messages that are not these"
32        Added the 'ignorelogins' variable
33        Log when outgoing personal message fails
34        Removed file descriptor from sigpipe catcher printer just for now,
35          since the field does not exist on OSX
36        Added an ifndef for socklen_t in libfaim/ft.c
37        Added the 'aim search' command.  The popup on callback may be
38          dangerous, should switch to an admin msg for results, or add a
39          new event queue
40        First pass at AIM away messages.  It is a little different from
41          what most clients seem to do, in that an away reply is sent for
42          each message received.  Most clients only reply to the first one
43          per away-session.
44        Now have a set of 'aaway' commands and variables just like the
45          'zaway' ones (except that changing the 'aaway' variable talks to
46          the server)
47        The new 'away' command does everything for both AIM *and* zephyr.
48          There is a known funkiness here, where if you turn one away on,
49          and then use 'away' (or 'A') to toggle, you will turn on off and
50          the other on.  Just leaving it for now.  Should do better in the
51          next patch.
52        The 'A' key is bound to 'away'
53        Status bar can now read AWAY, Z-AWAY or A-AWAY.
54        Changed C-n to scroll down just a line in popless
55        If the config exists but is not readable, print an error before
56          exiting
57        Only print forced AIM logout message once.
58        Don't bind F1 to help in edit context
59        Fix bug in 'getsubs' with no tickets
60        New code for getting users from .anyfile
61        Added the 'pseudologins' variable, and code to do it
62        new attributes 'pseudo' 'logintty' and 'loginhost'
63        Don't print extra new lines in popless_file
64        New zephyr_get_field function
65       
662.0.14
67        Fixed missing word in startup message
68        Better 'status' command
69        Use '+' for popwin corners when 'fancylines' is off
70        Allow TERMINFO to be overridden in the envrionment
71        Command line arg -D turns on debugging and deletes previous
72          debugging file
73        Do ~ expansion in 'dump' command.
74        Current directory added to 'status' command
75        Massive changes to libfaim and aim
76       
772.0.13
78        Changed startup message for new mailing list
79        blist now prints AIM info even if .anyone is unreadable
80        Catch SIGPIPE and print an error rather than crashing.
81                [It's possible that this may have some portability
82                issues under Solaris and we may need to add some
83                configure stuff around SA_SIGINFO...]
84        Handle the case in aim_bstream_send where aim_send returns -1,
85                although there is likely an underlying problem here
86                that would lead to this case.
87        Print the username on aim login failure, not something random like
88                the password.  ;)
89        Un-word-wrap text when sending AIM messages.
90        Replace the main loop continue in the keyboard handler with an else.
91       
922.0.12
93        Command history now doesn't allow the last entry
94           to be repeated
95        If format_msg returns "" print "<unformatted message>"
96        Better align oneline admin and loopback messages
97        Print an admin message indicating when subscriptions can
98           not be loaded on startup
99        Set aim_ignorelogin_timer to 15 by default
100        Admin message on login/logout of AIM
101        Fixed double quoting in smartzpunt
102        Added timestamp to login/logout messages
103        Fixed replies to loopback messages
104        Fixed smartnarrow on classes/instances with spaces
105        Added the 'loggingdirection' variable
106        All loopback messages log to 'loopback' now
107        Print an error message if trying an invalid color for a filter
108        Fixed bug causing > not to go to end of editwin every time
109       
1102.0.11
111        Updated basic help
112        Display CC: in outgoing CC messages
113        More AIM logout detection
114        Don't proclaim "interfaces changed" on first build.
115        Added the 'loopback' message type
116        Added the 'loopwrite' command
117        Added a timestamp to the default style
118        Zpunt now works with weird regex characters
119        Smart filters now work with weird regex characters
120       
1212.0.10
122        Allow 'hostname' in filters.
123        Fixed bug in reporting when no one is subbed to a class
124        Added an extral newline in logging incoming zephyrs
125        An admin message is displayed when you are logged out of AIM
126        Print an error message and admin message if an AIM send fails
127       
1282.0.9
129        Added the 'fancylines' variable.
130        Added the 'show startup' command.
131        Added feature for capturing stderr messages
132           from commands and displaying them in the errors buffer.
133        Create an admin message explaning that a zephyr couldn't
134           be sent
135        Better reporting of perl errors (both into the errqueue
136                and also clearing the error after displaying it).
137        Allow default_style to be specified in config.
138        Added errqueue
139        Added command "show errors"
140        Fixed bug removing newlines in backup files
141       
1422.0.8
143        Increased size of screen name field in buddy listing
144        Fixed bug with idle times causing broken pipes.
145        New libfaim
146        Added the 'source' command.
147        Make sure that a newline is always at the end of messages
148                returned by perl style formatting functions.
149        Add owl::login and owl::auth to legacy variables populated for format_msg.
150        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
151        Add base methods for login_host and login_tty
152                and others that return undef.
153        New API for perl message formatting functions. 
154                Legacy variables are still supported for owl::format_msg
155                and owl::receive_msg, but these functions are now also
156                passed an owl::Message object which contains methods
157                for accessing the contents of the message.  See perlwrap.pm
158                (and docs TBD) for the available methods.
159                *** WARNING:  The exact API for owl::Message has
160                *** not yet stabilized.
161        Added "style" command for creating new styles.
162                Usage:  style <name> perl <function_name>
163        Added support for "show styles".  Changed global style table
164                from list to dictionary.
165        Changed AIM password prompt from "Password:" to "AIM Password:".
166        Messages are reformatted after a window resize to allow styles
167                to take into account the width of the window.
168        When perl throws an error, the message is put in the msgwin
169                if possible.
170        Added perl functions for:       
171                owl::getcurmsg() -- returns an owl::Message object for
172                                    the active message
173                                    in the current view.
174                owl::getnumcols() -- returns the column width of the window
175                owl::zephyr_getrealm() -- returns the zephyr realm
176                owl::zephyr_getsender() -- returns the zephyr sender
177        Made owl::COMMAND("foo"); be syntactic sugar for
178                owl::command("COMMAND foo");
179        Added perlwrap.pm to contain perl code to be compiled into
180                the binary.  This is transformed into perlwrap.c by
181                encapsulate.pl.
182        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
183        Minor bugfixes in cmd.c and commands.c
184        Improved intro doc
185
1862.0.7
187        Idletimes now appear in the buddylisting
188        Failed AIM logins are now correctly reported
189        Owl will build now without zephyr, enabling it to act as a
190          standalone AIM client.
191        There is now a zcrypt command
192        Replies to zcrypted messages now work
193        Don't allow zwrite if zephyr isn't present
194        Cleaned up some warnings from linux gcc.
195        Fixed bug that can cause response stuff to crash
196        Improved status command
197        Fixed bug in buddy stuff
198       
1992.0.6
200        aimlogin will now accept the screenname without a password and ask
201           for the password such that it is not echo'd to the terminal
202        'addbuddy aim' and 'delbuddy aim' now work
203        Bug fix to make zwrite -m work with -c/-i
204        Fixed documentation bug in aimwrite
205        Initialze $owl::auth
206        Fix in autoconf for des425
207        Reformatted editwin.c and added capability of doing password-style
208           echoing
209       
2102.0.5
211        Fix in finding des for building zcrypt
212        Fixed description for alert_action variable
213        More detailed usage from -h
214        Special cased replies for webzephyr users on classes and
215          login notifications for webzephyr users
216        Fixed bug that caused a crash on zpunt with '*' for an instance
217        AIM logout and then login now works.
218        Fixed bug causing view -d not to work.
219        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
220          style
221       
2222.0.4
223        Made command line option -n actually work
224        Implemented styles, including the 'default' 'basic' and 'oneline'
225          styles.  A 'perl' style is available if a format_msg() function
226          is found in .owlconf
227        Added the 'default_style' variable
228        Added the 'toggle-oneline' command
229        The 'o' key is bound to 'toggle-oneline'
230        Internally, the one view now has a name, 'main', and message
231          recalcuations are done in place when its filter is changed.
232        Added filter field 'login' which can take the values 'login'
233           'logout' or 'none'
234        Added the perl variable $owl::login, just as above
235        Updated the 'login' and 'trash' filters appropriately
236        Fix for checking for DES in build system
237        Bug fix in using makemsg when no curses window is present
238        The variable $owl::auth now exists in perl
239        Use new internal function to delete zephyr subs from file
240        New 'sepbar_disable' variable can turn off sepbar info display
241        Updated contributor info
242        Added the 'show view' command
243        Bug fix in owl_regex
244        Fixed personal aim messages logging to class directory
245        Log "LOGIN" or "LOGOUT" for AIM buddy messages
246        zwrite -m now correctly displays an outgoing message and logs
247        zwrite -s now works
248        Strip spaces in AIM usernames on aimwrite send
249        Removed libfaim/config.log from CVS
250        Fixed some easy fixed-length buffers
251        Wordwrap incoming AIM messages
252        Fixed bug causing buddies not to be added to buddy list during
253          ingorelogin timer
254        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
255           &emdash
256       
2572.0.3
258        Don't ring the terminal bell on mail messages.
259        Nuke <FONT>
260        Make the build work a little better on OSX
261        Fixed a bug in fmtext
262        Expanded the size of the hostname buffer
263       
2642.0.2
265        Fixed bug in 'startup' command.
266
2672.0.1
268        Moved newmsgproc stuff to a function procedure
269        Added the 'newlinestrip' variable, on by default, that strips
270          leading and trailing newlines from incoming messages.
271        Fixed a case sensitivity probelm in owl_message_is_personal and
272           owl_message_is_private
273        The message object now uses a list of attributes internally, in
274          prep. for supporting new messaging protocols
275        owl_function_info now uses fmtext instead of one staticly sized
276          buffer
277        in owl_message_get_cc() require that the colon be present after
278          cc.
279        Added some defenses against resize crashes, and put in debug
280          messages if they're encountered
281        In filters 'true' and 'false' are now valid tokens.
282        The 'all' filter has been redefinied to be 'true' and there is a
283          'none' filter defined as 'false'
284        Fixed bug in 'unsub' command that could cause file corruption
285        In the zlist function, give a more detailed error message if
286          the file cannot be opened.
287        Renamed old instances of zsig_exec in the code to zsigproc
288        Don't print the stderr from zsigproc
289        Added a 'loadloginsubs' command to load login subscriptions from a
290          file
291        Added a 'loadsubs' command to eventually phase out the 'load-subs'
292          command
293        Made M-n work on classes and instances with spaces in them
294        Zaway now obeys the smart strip variable
295        Hacked the build system to not have the -E link problem on Athena
296        Added ZResetAuthentication in a number of places to fix problems
297          with stale tickets
298        Added some hooks for malloc debugging
299        M-p is bound to 'view personal' by default
300        loadsubs and loadloginsubs only print messages if in interactive
301          mode
302        added the 'alert_filter' variable, defaults to 'none'.
303        added the 'alert_action' variable, which is an owl command that
304          will be executed when new messages arive that match the
305          alert_filter
306        added the 'term' command which takes the 'raise' and 'deiconify'
307          options.  It assumes xterm for now.
308        only 'make distclean' will nuke core and ~ files now
309        fixes to owl_function_do_newmsgproc from Stephen
310        converted functions.c to new code style, which I'm giving a shot
311        Makefile.in: define DATADIR, for default owlconf.
312        Makefile.in: provide "all" and "install" rules.
313        configure.in: try also libdes and libkrb4, for people using heimdal
314        configure.in: see if des_ecb_encrypt is already prototyped.
315        configure.in: minor changes to work with new autoconf without needing acconfig.h.
316        configure.in: find the install program.
317        configure.in: test for use_default_colors since some versions of
318          solaris don't have it, so we can at least compile something
319          vaguely working there.
320        keypress.c: ifdefs for keys not defined on at least some solarises.
321        owl.c: don't call use_default_colors if we don't have it
322        readconfig.c: added *commented out* code to try to find a
323          system-default owlconf if the user doesn't have one.  Have to
324          ponder if I want this
325        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
326          des.h.
327        zcrypt.c: include owl.h so we get the configure-generated config.h
328        Change to codelist.pl to deal with new code style
329        Remove some ancient stuff from zcrypt.c
330        General cleanup to Makefile.in
331        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
332          keypress.c
333        do_encrypt declaired static
334        if we don't have des functions, do not try to build in zcrypt
335        kill the newmsgproc function on exit
336        Added libfaim
337        Added basic AIM support, including the "aimlogin", "aimwrite" and
338           "aimlogout" commands
339        New built-in filters 'aim' and 'zephyr'.
340        Do ZResetAuthentication() before zlog_in and zlog_out as well.
341        Print AIM login / logout notifications
342        The 'alist' command prints a list of aim buddies logged in
343        The 'blist' command prints users from all protocols
344        The 'l' key is now bound to 'blist' instead of 'zlist'
345        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
346          WORK yet
347        Removed a bit of faim code that allowed commands to be executed.
348        The 'B' key is now bound to 'alist'
349        Added the 'startup' and 'unstartup' commands
350        The $HOME/.owl directory is created on startup if it does not exist
351        Added the 'aim_ingorelogin_timer' variable
352        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
353        'isloginout' and 'isprivate' are now message attributes
354        improved 'info' function lists seperate info for zephyr, aim and
355           also prints all message attributes
356        AIM logging (both in and out) now works
357        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
358        Hacked the Perl build stuff not to link with iconv
359       
3601.2.8
361        Class pings are displayed differently now
362        Updated owlconf.simple example to format outgoing messages.
363       
3641.2.7
365        Outgoing messages now go through the config for formatting
366        Zaway now makes an outgoing message, instead of an admin message
367        The 'zlocate' command can now handle multiple users
368        The simple user format for "To:" is in effect again
369        Prettyed up the zwrite line for using 'reply' on a zaway
370        Added a workaround for a libzephyr bug that caused zwrites to fail
371          if zephyrs were sent just before and just after renewing tickets
372        Fixed a memory bug in getsubs
373        Added receive support for zcrypt messages
374        Added the 'zcrypt' variable which controls whether or not zcrypt
375          messages are decrypted
376        'reply' is disabled for zcrypt until sending zcrypt works
377        Started implementing zcrypt command
378        More updates to the intro doc
379       
3801.2.6
381        Started adding code for newmsgproc.  It doesn't fully work yet!
382          Don't use it.
383        Added search, '/' and '?' to basic help.
384        Will attempt to keep the current message as close as possible
385             to the previous current message after an expunge.
386        "set <variable>" and "unset <variable>" now work for boolean variables.
387        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
388          segfault
389        Fixed some typos in the intro doc
390        Removed old zlog functions from zephyr.c
391        Implemented the dump command
392        New startup message
393       
3941.2.5
395        Patch to fix memory bug in replying to CC messages
396        If we're on Athena and have static krb (or other) libraries, use
397          them
398        Added "athstatic" program to the release, which handles the above
399        Cast to an int for isspace, to make gcc -Wall quiet
400        Added 'zlist' and 'l' to basic help.
401       
4021.2.4
403        'zlog in' will now take an optional thrid argument to set the
404             'tty' variable before setting the zlocation
405        There is now a 'zlist' command that acts like 'znol -l'
406        'l' is bound to 'zlist'
407        Fixed memory leak uninitialzed memory read in fmtext
408        viewwin will now say "End" instead of "More" when at the end
409        Added a debugging message indicating the result of topmsg
410          calculations
411        You can now use %me% in filters
412        The built-in personal filter is updated to do so
413        Fixed a bug in moving the pointer after an expunge
414        Fixed up the normal scrolling code.  Now it should always
415          land on a message, but it's still not optimal.
416        Added the variable 'smartstrip' which will strip kerberos
417          instances out for the 'reply' command.
418        Added -R/usr/athena/lib to the build for Athena
419        Started updating the intro document
420        Small changes to help / about
421        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
422          update .zephyr.subs by default.  If either is given the '-t'
423          (for "temporary") option the .zephyr.subs will not be updated
424        Turned off beeping for hitting the top or bottom of the list of
425          messages
426        Made daemon.webzephyr a special case for smartstrip
427        Added 'out' as a default filter for outgoing messages
428       
4291.2.3
430        Added filters "ping", "auto" and "login" by default.
431        Added "body" as a valid field to match on in a filter.
432        Temporary fix to bug where C-SPACE would cause the key handler to
433             lock up.
434        Messages now have a direciton (in, out or none).  Filters can
435             match on this direction
436        Outbound messages are no longer type 'admin' but are of the
437             appropriate message type (i.e. 'zephyr') and are direction
438             'out'.
439        Smartnarrow now works on outgoing messages
440        'info' updated to show more information for admin and outgoing
441             messages
442        Renamed pretty_sender to short_zuser and renamed long_sender to
443             long_zuser
444        Moved zsig generation to the zwrite object
445        Print the zsig used for outgoing messages
446        The tty variable now controls the zephyr location tty name
447       
4481.2.2
449        Added the 'search' command.
450        '/' is a keybinding for 'search'
451        '?' is a keybinding for 'search -r'
452        Fixed stristr, which was completely broken
453        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
454             and put it in functions.c
455        Attempts to stay near the current message when switching views.
456             When switching from an empty view to one we've previously
457             been in, the new current message position will attempt
458             to be close to the current position from the last
459             time we visited that view.
460        Fixed bug in readconfig.c that prevented building under perl 5.005.
461        Switched "C-x C-x" to only "startcommand quit"
462        'getsubs' prints closer to the order you sub in.
463        Modified the behavior of last so that "> >" will clear the screen.
464        The new behavior of last is:
465              Moves the pointer to the last message in the view.
466              If we are already at the last message in the view,
467              blanks the screen and moves just past the end of the view
468              so that new messages will appear starting at the top
469              of the screen.
470        Fixed a typo in the help for smartzpunt.
471        Fixed functions to handle curmsg being past the end of the view.
472
4731.2.1
474        New framework for command handling.
475        New framework for keymap handling.
476        Added commands for everything that is bound
477             to a key (do 'show commands' to get the full list).
478        Added 'multi' and '(' commands to allow multiple commands
479             to be specified on a line.             
480        Added user keybindings with bindkey command.
481        Added command aliases (eg, "alias foo bar").
482        Added undelete command that parallels the delete command.
483        Added additional options to delete command.
484        The reply command now takes arguments.
485        Added 'edit:insert-text' command.
486        Added 'show zpunts' to show active punt filters.
487        Added 'show variable <name>' and 'show variables'.
488        Added 'show command <name>' and 'show commands'.
489        Added 'show keymap <name>' and 'show keymaps'.
490        Added 'M-u' to undelete all messages in current view.
491        Fixed dotsend so that the zephyr will still send if there
492             is whitespace after the dot but not on the same line.
493             This should resolve an issue where dotsend wouldn't work
494             if you'd gone up and edited a zephyr.
495        Bug in page down fixed
496        C-t will transpose characters
497        Fix the scrolling bug where we would sometimes fail to scroll
498             the screen down, leaving the current message off
499             the bottom of the screen.
500        Refixed 'login or login' typo in help
501        Fixed M-u description
502        Removed 'first' and 'last' from basic command help
503        Added M-N to basic key help
504        Added M-D, M-u to basic key help
505        Fixed a quoting problem in configure.in
506        Changed top of help to use 'show' instead of M-x
507        Fixed a bug in the summary field for user-created aliases
508        Added "reply zaway" which sends a zaway response to the current msg.
509        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
510        Some buffer overruns fixed
511        Variables now have a summary and a long description.
512                Only the summary is shown with help.
513                The long description is shown with "show variable foo".
514        Added a 'scrollmode' variable which determines how the screen
515             will scroll as the cursor moves.  The default behaves
516             identically to previous versions of owl.
517             The following modes are supported:
518             normal      - This is the owl default.  Scrolling happens
519                           when it needs to, and an attempt is made to
520                           keep the current message roughly near
521                           the middle of the screen.  (default)
522             top         - The current message will always be the
523                           the top message displayed.
524             neartop     - The current message will be one down
525                           from the top message displayed,
526                           where possible.
527             center      - An attempt is made to keep the current
528                           message near the center of the screen.
529             paged       - The top message displayed only changes
530                           when user moves the cursor to the top
531                           or bottom of the screen.  When it moves,
532                           the screen will be paged up or down and
533                           the cursor will be near the top or
534                           the bottom.
535             pagedcenter - The top message displayed only changes
536                           when user moves the cursor to the top
537                           or bottom of the screen.  When it moves,
538                           the screen will be paged up or down and
539                           the cursor will be near the center.
540        Added owl_sprintf which returns the formatted string, or NULL.
541                The caller must free this string.
542                This will allocate enough memory and thus
543                avoid potential some buffer overrun situations.
544        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
545                message as having been sent.)
546        The "Not logged in or subscribing to messages" error
547                now includes the name of the recipient.
548        The "disable-ctrl-d" variable may also be set to "middle"
549                which will result in ctrl-d only sending at the
550                end of the message.  This is now the default.
551                This also added a command "editmulti:done-or-delete".
552        Fixed a bug in the "reply -e" command.
553        Always clear the command buffer before executing the command.
554                (So that interactive commands can sanely do start-command.)
555        Fixed preservation of e->dotsend across owl_editwin_clear().
556        Added history for multiline edit windows (eg, for zephyr composition).
557                The M-n and M-p keys will cycle through the history ring.
558                In particular, it is now possible to edit the command line
559                of a zephyr being composed:  C-c it and restart it
560                and then M-p to get the aborted composition back.
561        Added owl::send_zwrite(command, message) to the perl glue
562                to allow for the direct sending of multi-line messages.
563                For example:  owl::send_zwrite("-c foo -i bar", "hello");
564        Changed owl_fmtext_print_plain to return an alloc'd string to
565                avoid buffer overrun risks.
566        Added owl::ztext_stylestrip("...") function to perlglue
567                 which returns the ztext with formatting stripped out.
568        Added colorztext variable which can be used to disable @color()
569                 strings arriving in messages after it is set.
570                 (Currently, changing its value won't reformat messages).
571        Outgoing zephyr logging now obeys the logpath variable.
572        The '~' character in logpath and classlogpath now gets
573                 replaced with the user's home directory.
574        Added simple implementation of smartnarrow-to-admin that
575                 creates a "type-admin" autofilter.
576                 This was done mostly so that M-C-n and M-C-p do something
577                 sane on admin messages.
578        Added opera to the allowed options to the webbrowser variable.
579        Fixed some buffer overruns in the "reply" command.
580        When repying to "all" on a message that begins with "CC:" (eg, sent
581                 with "zwrite -C", the reply line will be constructed
582                 from the sender and the usernames on the CC: line
583                 of the message being replied to.
584        There is no such thing as C-R, so left C-r as it is but added:
585                 M-r --- edit reply to all
586                 M-R --- edit reply to sender
587        Added RCS Id strings to all files.
588        'show keymaps' shows details of all keymaps after summary list.
589        Added --no-move option to delete command.
590                In particular, delete-and-always-move-down may now
591                be implemented with
592                '( delete --no-move ; next --skip-deleted )'.
593        Folded the nextmsg and prevmsg commands and functions together into
594                one command which takes arguments.
595                Added '--filter <name>' option (eg, for next_personal),
596                '--skip-deleted' option, and
597                '--last-if-none'/'--first-if-none' options.
598                Help updated accordingly. 
599                In particular, the 'personal' filter is now used
600                for 'next personal'. 
601                Added --smart-filter and --smart-filter-instance options
602                to the next and prev commands.
603        Updated examples/owlconf.erik with the above.
604        Made owl_function_fast*filt return a string and not do the
605                narrowing, to make it more general.
606        Added a smartfilter command that creates a filter
607                based on the current message and returns the name
608                of the filter.
609        Added M-C-n and M-C-p keybindings to "move to next message
610                matching current" and "move to previous message
611                matching current"
612        Added variables edit:maxfillcols and edit:maxwrapcols which
613                will limit how wide editing paragraphs may get before
614                they get wrapped.  This is a max and may be narrower
615                depending on the current size of the window.
616                If 0, the max is unlimited.  Default is 70 columns for
617                edit:maxfillcols and unlimited for edit:maxwrapcols.
618        Added smartzpunt command with key binding of "C-x k".
619                This starts a zpunt command filled in with
620                the proposed zpunt.
621        Fixed a memory reference bug in delete and undelete commands.
622        Added support for perl to call directly back into owl.
623        Changed the implementation of owl::command("...") to immediately
624                call back into owl.  This allows perl to get the return
625                value of strings returned by owl commands.
626        Added the getview command which returns the name of the current
627                view's filter. 
628        Added the getvar command which returns the value of a variable.
629        Added an example to examples/owlconf.erik which uses TAB to
630                narrow and restore the view. 
631        Added an example to examples/owlconf.erik which uses M-c to
632                color messages matching the current one green.
633        Integrated change to fix problem with popup blinking on new zephyrs.
634        C-l and resizes will now refresh an open viewwin (eg, help).
635        Updated doc/code.txt to include info about filters, commands,
636                contexts, and keybindings.
637        Exec commands cleaned up to not have buffer-size limitations
638                and to not mess up spaces.  exec also returns a string
639                of the output now.
640        Integrated changes from 1.1.3, and added docs for "zlocate -d"
641                and new show commands.
642        Show with arguments produces help on show.
643        Fix a bug in readconfig caught by efence (where we'd try to read before
644                the beginning of a string if it was empty).
645        The perl command doesn't do makemsg directly, but instead
646             returns the string and it will get printed if it
647             was run interactively.
648       
6491.1.3
650        'show subs' and 'show subscriptions' are now the same as 'getsubs'
651        zlocate now takes an optional -d argument
652        'show terminal' / 'show term'
653        '>' / last doesn't set the last message at the top of the screen now
654        implemented _followlast as an unsupported feature
655        include 'default' in the 'show colors' list
656        added help for 'zpunt' and 'zunpunt'
657        changed the bug address in the startup message
658        can now do 'show status'
659        can now do 'show version'
660        'status' / 'show status' includes the owl version number now
661        'show terminal' includes whether the terminal can change colors
662        fixed off by one bugs in paging / scrolling viewwin
663        don't downcase the sender when getting the log name for personals
664        support @owl::fields as well as @fields
665        downcase class/inst filter names in auto filters
666
6671.1.2
668        Fixed memory mishandling bug
669        Fixed bug in redfining the filter attached to the current view
670        M-n will narrow to message, instance on non-personal, class
671             MESSAGE messages
672        M-N behavies like M-n except that on class messages it narrows
673            to class and instance
674        line wrap earlier, to account for tabbing
675        fixed typo in help
676        'status' command now displays info on terminal color support
677        zephyr @ formatting is now case independant
678        added support for color terminals
679        zephyr @color(foo) now works
680        'D' for deleted messages is now not bold, unless it's the current
681          message
682        F1 displays the help screen
683        added filter colors
684        added the 'colorview' command
685        added the 'show colors' command
686        users who don't have a .zephyr.subs get a simpler format for
687          incoming messages
688        If colors are available 'show filters' will show a filter in the
689          color associated with it.
690        Added the zpunt and zunpunt commands
691        Lines in the subs file starting with '-' are zpunted
692        Include login/logout messages in auto user filters
693        'V' changes to the home view ('all' by default)
694       
6951.1.1
696        Fixed perl, aperl, and pperl commands to deal with quoting
697              and spaces in a saner manner.
698        Removed all owl_get_* methods for booleans and switched
699              cases where they were used to owl_is_*
700        Changes to owlconf.erik to use some new features.
701        Increased the size of the help buffer (as it
702              was overflowing and truncating the help message).
703        Variables prefixed with a _ are not shown in help
704              or by printallvars (and prefixed Not Yet Implemented
705              variables with this).
706        Fix typo in help
707        include stdio.h in functions.c
708        remove stale "q to quit" from bottom of info message
709        fix downward scrolling more than a page
710        use authentication for zlocate, by default
711        fixed buffer over run in info command on long messages
712        call 'perl <file>' from Makefile to avoid hardcoding perl paths
713        in Makefile don't build owl_prototypes.h unless necessary
714        store the time for admin messages
715        display admin message time in 'info' command
716        fixed an editwin M-> last character bug
717               
7181.1
719        reply is a normal function now
720        'R' does reply to sender
721        'T' tells you how many messages were marked for deletion
722        local realm removed from login / logout messages
723        added command history
724        better runtime / starttime reporting in 'status' command
725        leave the pointer near the current message after expunge
726        C-l recenters editwin
727        implemented zlocate
728        @italic works the same as @i
729        on reply only quote class / instance when necessary
730        C-r allows you to edit the reply line
731        don't use unecessary options in reply line
732        display 'info' errors in msgwin, not popup
733        impelemnted aexec, pexec commands
734        the zsig now goes through ztext formatting
735        messages have id numbers now
736        'info' prints the msgid
737        added the 'filter' command
738        added the 'view' command
739        added the 'show filter' command
740        added the 'viewclass' (and 'vc') commands
741        added the 'viewuser' (and 'vu') commands
742        M-n will filter to the current class or user
743        'v' starts a view command
744        M-D will delete all messages in current view
745        added the 'delete' (and 'del') command
746        load-subs with no argument loads the default subs file
747        '<truncated>' is now when the *current* message is truncated
748        the reply-lockout filter (with default) specifices messages that
749           cannot be replied to.
750        in the configfile owl::receive_msg is run whenever a message is
751          received
752        added the beep command
753        added the contributors file
754        declare ZGetSubscriptions and ZGetLocations since the includes
755          don't seem to
756        fixed bug in displaying last line in popwin if no final '\n'
757        'T' uses the 'trash' filter now
758        zaway_msg, zaway_msg_default and zaway are all user variables now.
759        zsig variable overrides zsigproc
760        If there's no appendtosepbar don't interfear with the sepbar
761        Changed: owl_message_get_numlines will return 0 of m is NULL
762        Added login messages to messages marked by owl_function_delete_automsgs
763        Added owl_function_delete_by_id(id) which acts independent of view
764        Added "-id <id>" option to delete command
765        Fixed an arg checking bug in delete command
766        Added owl::id to perl namespace with message id
767        Fixed a memory corruption bug in readconfig.c (where right
768              after the strdup to "out", we'd strcat a \n onto the end.
769              This would be triggered whenever owl::format_msg returned
770              a string not ending in a newline
771        Added 'X' keybinding which expunges and then switches to
772              a view defined by the variable "view_home" which defaults
773              to "all"
774        Consolidated readconfig.c somewhat to remove duplication.
775              owl_config_execute now returns a string.
776        Added an example config file that does vt-style formatting.
777              (examples/owlconf.vtformat)
778        Added the 'perl', 'aperl', and 'pperl' commands which will
779              evaluate perl expressions.
780        Fixed bug where pclose zsigproc would cause zombies
781        Can set zsigproc or zsig to "" to disable
782        Added support for multiple browsers (galeon and none were added).
783              Configure with the "webbrowser" variable.
784        Changing typewinsize height triggers resize event.
785        Added zsig variable which will be used if no zsigproc and non-empty.
786        Added "make test" rule to Makefile which will run regression tests,
787              and added regression testing framework to tester
788        Fixed codelist.pl to ignore static declarations.
789        Added dict.c which contains string->ptr dictionary routines
790              and the owl_dict type.
791              These include regression tests.
792        Overhaul/rewrite of variable handling.  Variables are now managed
793              in an owl_vardict (in g.vars) which contains a dictionary
794              of owl_variable's.  Each owl_variable has dispatch functions
795              for validating values, setting it and getting it,
796              and for setting it to and from string values.
797              The variable.c file contains the list of variables.
798              Stubs for the owl_global_<varname>_get functions and friends
799              are generated from variable.c by stubgen.pl.
800              The help.c messages for variables now calls into variable.c
801              so all information about most variables is in one place.   
802        Cleaned out code from global.c and command.c that was made obselete
803              by variable overhaul.
804        The set command now takes a -q option to not log a message.
805        Fixed a bug where set and print with no arguments would
806              print "Undefined variable" in addition
807              to running owl_function_printallvars.
808        debug is now a variable that can be turned on and off.
809        Fixed mail,inbox message parsing in examples/owlconf.erik
810        Made zaway_msg and zaway_msg_default into variables
811        Changed owl_function_makemsg and owl_function_debugmsg
812               to use varargs (ie, so they can now take a format
813               string with args).
814        Don't allow " and \ characters in URLs with the "w" command.
815        Removed lots of build warnings.
816        Popwins are wider by default so help messages fit better.
817        Added an atokenize_free function.
818        Fixes to work with an older version of libzephyr.
819        Added dependencies on header files to Makefile.in
820        Added pageup and pagedown key bindings to message list
821        Added pageup and pagedown to viewwin
822        Added configfile section to doc/intro.txt (from example config file)
823        Added appendtosepbar variable which may contain text which will
824              be appended to the sepbar.  This allows the configfile
825              to put information about pings and logins into
826              the sepbar.  (It may be worth also providing a variable
827              which enables this by default, but for now this allows
828              for experimenting with what works well.)
829        Added doc/code.txt which gives a brief overview of the code.
830        Added tags makefile rule and added TAGS to distclean rule.
831       
8321.0.1
833        fix frees in loadsubs and loadloginsubs
834        don't return in owl_free
835       
8361.0
837        'print' and 'set' with no arguments prints all variables
838        Added the 'unsubscribe' and 'unsub' command
839        Renamed the 'unsub' command to 'unsuball'
840        Added the 'getsubs' command which is like zctl ret
841        Fixed bug in logging messages sent to more than one recipient
842        Support '-C', '-O', and '-n' options to zwrite
843        Fixed bug in owl_editwin_delete_char when there are no later chars
844          after the cursor
845        Make "more" and "truncated" work in the status bar
846        enable printing of zsigproc and loginsubs variables
847        only allow message scrolling if the message is actually off the
848          screen
849        'T' will mark all automated message for deletion
850        'P' will go to the next personal message
851        'M-P' will go to the previous personal message
852        replying to a login message goes to the user now
853        added a status command
854        added the intro doc to the release
855        fixed off by one bug in viewwin
856        added complete online help
857        pass $owl::realm in configfile
858        fixed editwin wordwrapping on the last line
859        fixed editwin problem with key_right past the last char
860        print an error and quit if the configfile can't be parsed
861        got rid of owl_mainwin_calculate_topmsg
862        fixed off by one error in calculating topmsg upwards
863        you can now reply to an admin message
864        don't display an error about keypress on window resize
865       
8660.11
867        fixed bug in viewing messages longer than the screen
868        indicate in the sepbar if there is a non zero vert offset
869        send on '.' on a line by itself
870        added disable-ctrl-d variable
871        fixed bug where C-k did not delete the last \n in the buffer
872        make non-character meta keys work
873        use ZSendNotice instead of ZSendList
874        implemented <, >, M-< and M-> in viewwin
875        removed the spaces at the bottom of viewwin
876        added 'about' command
877        fixed bug using 'M' with no current message
878        changed message object to use char *'s to save on memory
879        change malloc, realloc, strdup and free to use owl hooks so that
880           debugging can be added
881               
8820.10.1
883        fixed a trailing space bug in the parser
884        impelemented the "burning ears" feature
885        have admin messages do ztext parsing
886        fixed bug in reporting which M- key was pressed
887        C-g will now cancel commands like C-c
888       
8890.10
890        implemented owl_function_full_redisplay().
891        C-l uses owl_function_full_redisplay().
892        when a popwin exists to a full redisplay.  (fixes bug)
893        improved the owl_editwin_process_char logic
894        removed all unnecessary wrefresh's and replaced with wnoutrefesh
895        owl_editwin_redisplay now takes an argument to optionally doupdate()
896        improved the cut-and-paste speed by not doing a usleep the first
897          time through the loop after getting a keypress.
898        nuked typwin.c and associated stuff.  It's useless now.
899        added viewwin code for paging windows
900        curly braces work for zephyr formatting
901        @i in zephyr formatting will be displayed as underlined text
902        turned off idlok
903        implemented viewwin
904        implemented viewwi in popwin for pageable popwins
905        help, info now use pageable popwins
906        bound 'M' to bring the current message up in a popwin
907        return, space bar, 'b' and backspace now scroll within a message
908        turned off resize message
909        C-v and M-v page the main window
910        implemented owl_message_is_mail
911        some build cleanup
912
913       
9140.9
915        added owl_message_is_personal and have things use it
916        added owl_message_is_private
917        fixed 'print personalbell' and have 'set personalbell'
918           print a message
919        bold only on message_is_personal
920        display the realm if not local
921        implemented M-f, M-b, M-d, M-<, M-> in editwin
922        implemnted word wrapping in editwin
923        implemented M-q (paragraph-fill) in editwin
924        fixed bug that caused owl to segfault logging a 'weird' class
925        M-x is a keysym for ':'
926        added smart bolding and userclue
927        fixed a bug causing pings to beep even if rxping is off
928       
9290.8.1
930        fixed bug in logging code
931       
9320.8
933        implemented personal logging
934        implemented class logging
935        implemented resize of typewin
936        fixed the backspace problem
937        -v command line option prints the version number
938       
9390.7
940        load-subs will report error opening file
941        skip comment lines in loadsubs and loadloginsubs
942        changed internal references to rxping and txping
943        fix replying to a blank instance
944        added subscribe command
945        subscribe to login messages from .anyone by default
946        'loginsubs' variarble controlls automated login messages
947        redisplay the editwin after a resize
948        leave the cursor in the editwin if active
949        fix problems in the build system
950        added displayoutgoing variable
951        temporarily removed error printing for zlog in / out
952       
9530.61
954        fixed bug in "message sent to <foo>" for zwrite
955       
9560.6
957        help updated
958        zaway key set to caps A
959        support zephyring other realms
960        rxping variable for receiving pings
961        txping variable for sending pings
962        function in place to resize typwin
963        C-l to refresh
964        personal bell variable
965        beta message now an admin message
966       
9670.5
968        Added the debug command and flag
969        Fixed bug in printing fields in info command
970        Added owl_fmtext_append_ztext and use it
971        Better formating for pings and login zephyrs
972        make tester depends on proto
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