source: ChangeLog @ 330bcec

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 330bcec was 330bcec, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
In the sepbar, reverse video the view name when it's not set to view_home (as opposed to the static 'all').
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32.1.1-pre-3
4        Filters of filters now work.
5        Removed the "possibly not readable" part of the config parsing
6          error
7        In the sepbar, reverse video the view name when it's not set to
8          view_home (as opposed to the static 'all').
9       
102.1.1-pre-2
11        Added the 'aim search' command.  The popup on callback may be
12          dangerous, should switch to an admin msg for results, or add a
13          new event queue
14        First pass at AIM away messages.  It is a little different from
15          what most clients seem to do, in that an away reply is sent for
16          each message received.  Most clients only reply to the first one
17          per away-session.
18        Now have a set of 'aaway' commands and variables just like the
19          'zaway' ones (except that changing the 'aaway' variable talks to
20          the server)
21        The new 'away' command does everything for both AIM *and* zephyr.
22          There is a known funkiness here, where if you turn one away on,
23          and then use 'away' (or 'A') to toggle, you will turn on off and
24          the other on.  Just leaving it for now.  Should do better in the
25          next patch.
26        The 'A' key is bound to 'away'
27        Status bar can now read AWAY, Z-AWAY or A-AWAY.
28        Changed C-n to scroll down just a line in popless
29        If the config exists but is not readable, print an error before
30          exiting
31       
322.1.1-pre-1
33        Only print forced AIM logout message once.
34        Don't bind F1 to help in edit context
35        Fix bug in 'getsubs' with no tickets
36        New code for getting users from .anyfile
37        Added the 'pseudologins' variable, and code to do it
38        new attributes 'pseudo' 'logintty' and 'loginhost'
39        Don't print extra new lines in popless_file
40        New zephyr_get_field function
41       
422.0.14
43        Fixed missing word in startup message
44        Better 'status' command
45        Use '+' for popwin corners when 'fancylines' is off
46        Allow TERMINFO to be overridden in the envrionment
47        Command line arg -D turns on debugging and deletes previous
48          debugging file
49        Do ~ expansion in 'dump' command.
50        Current directory added to 'status' command
51        Massive changes to libfaim and aim
52       
532.0.13
54        Changed startup message for new mailing list
55        blist now prints AIM info even if .anyone is unreadable
56        Catch SIGPIPE and print an error rather than crashing.
57                [It's possible that this may have some portability
58                issues under Solaris and we may need to add some
59                configure stuff around SA_SIGINFO...]
60        Handle the case in aim_bstream_send where aim_send returns -1,
61                although there is likely an underlying problem here
62                that would lead to this case.
63        Print the username on aim login failure, not something random like
64                the password.  ;)
65        Un-word-wrap text when sending AIM messages.
66        Replace the main loop continue in the keyboard handler with an else.
67       
682.0.12
69        Command history now doesn't allow the last entry
70           to be repeated
71        If format_msg returns "" print "<unformatted message>"
72        Better align oneline admin and loopback messages
73        Print an admin message indicating when subscriptions can
74           not be loaded on startup
75        Set aim_ignorelogin_timer to 15 by default
76        Admin message on login/logout of AIM
77        Fixed double quoting in smartzpunt
78        Added timestamp to login/logout messages
79        Fixed replies to loopback messages
80        Fixed smartnarrow on classes/instances with spaces
81        Added the 'loggingdirection' variable
82        All loopback messages log to 'loopback' now
83        Print an error message if trying an invalid color for a filter
84        Fixed bug causing > not to go to end of editwin every time
85       
862.0.11
87        Updated basic help
88        Display CC: in outgoing CC messages
89        More AIM logout detection
90        Don't proclaim "interfaces changed" on first build.
91        Added the 'loopback' message type
92        Added the 'loopwrite' command
93        Added a timestamp to the default style
94        Zpunt now works with weird regex characters
95        Smart filters now work with weird regex characters
96       
972.0.10
98        Allow 'hostname' in filters.
99        Fixed bug in reporting when no one is subbed to a class
100        Added an extral newline in logging incoming zephyrs
101        An admin message is displayed when you are logged out of AIM
102        Print an error message and admin message if an AIM send fails
103       
1042.0.9
105        Added the 'fancylines' variable.
106        Added the 'show startup' command.
107        Added feature for capturing stderr messages
108           from commands and displaying them in the errors buffer.
109        Create an admin message explaning that a zephyr couldn't
110           be sent
111        Better reporting of perl errors (both into the errqueue
112                and also clearing the error after displaying it).
113        Allow default_style to be specified in config.
114        Added errqueue
115        Added command "show errors"
116        Fixed bug removing newlines in backup files
117       
1182.0.8
119        Increased size of screen name field in buddy listing
120        Fixed bug with idle times causing broken pipes.
121        New libfaim
122        Added the 'source' command.
123        Make sure that a newline is always at the end of messages
124                returned by perl style formatting functions.
125        Add owl::login and owl::auth to legacy variables populated for format_msg.
126        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
127        Add base methods for login_host and login_tty
128                and others that return undef.
129        New API for perl message formatting functions. 
130                Legacy variables are still supported for owl::format_msg
131                and owl::receive_msg, but these functions are now also
132                passed an owl::Message object which contains methods
133                for accessing the contents of the message.  See perlwrap.pm
134                (and docs TBD) for the available methods.
135                *** WARNING:  The exact API for owl::Message has
136                *** not yet stabilized.
137        Added "style" command for creating new styles.
138                Usage:  style <name> perl <function_name>
139        Added support for "show styles".  Changed global style table
140                from list to dictionary.
141        Changed AIM password prompt from "Password:" to "AIM Password:".
142        Messages are reformatted after a window resize to allow styles
143                to take into account the width of the window.
144        When perl throws an error, the message is put in the msgwin
145                if possible.
146        Added perl functions for:       
147                owl::getcurmsg() -- returns an owl::Message object for
148                                    the active message
149                                    in the current view.
150                owl::getnumcols() -- returns the column width of the window
151                owl::zephyr_getrealm() -- returns the zephyr realm
152                owl::zephyr_getsender() -- returns the zephyr sender
153        Made owl::COMMAND("foo"); be syntactic sugar for
154                owl::command("COMMAND foo");
155        Added perlwrap.pm to contain perl code to be compiled into
156                the binary.  This is transformed into perlwrap.c by
157                encapsulate.pl.
158        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
159        Minor bugfixes in cmd.c and commands.c
160        Improved intro doc
161
1622.0.7
163        Idletimes now appear in the buddylisting
164        Failed AIM logins are now correctly reported
165        Owl will build now without zephyr, enabling it to act as a
166          standalone AIM client.
167        There is now a zcrypt command
168        Replies to zcrypted messages now work
169        Don't allow zwrite if zephyr isn't present
170        Cleaned up some warnings from linux gcc.
171        Fixed bug that can cause response stuff to crash
172        Improved status command
173        Fixed bug in buddy stuff
174       
1752.0.6
176        aimlogin will now accept the screenname without a password and ask
177           for the password such that it is not echo'd to the terminal
178        'addbuddy aim' and 'delbuddy aim' now work
179        Bug fix to make zwrite -m work with -c/-i
180        Fixed documentation bug in aimwrite
181        Initialze $owl::auth
182        Fix in autoconf for des425
183        Reformatted editwin.c and added capability of doing password-style
184           echoing
185       
1862.0.5
187        Fix in finding des for building zcrypt
188        Fixed description for alert_action variable
189        More detailed usage from -h
190        Special cased replies for webzephyr users on classes and
191          login notifications for webzephyr users
192        Fixed bug that caused a crash on zpunt with '*' for an instance
193        AIM logout and then login now works.
194        Fixed bug causing view -d not to work.
195        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
196          style
197       
1982.0.4
199        Made command line option -n actually work
200        Implemented styles, including the 'default' 'basic' and 'oneline'
201          styles.  A 'perl' style is available if a format_msg() function
202          is found in .owlconf
203        Added the 'default_style' variable
204        Added the 'toggle-oneline' command
205        The 'o' key is bound to 'toggle-oneline'
206        Internally, the one view now has a name, 'main', and message
207          recalcuations are done in place when its filter is changed.
208        Added filter field 'login' which can take the values 'login'
209           'logout' or 'none'
210        Added the perl variable $owl::login, just as above
211        Updated the 'login' and 'trash' filters appropriately
212        Fix for checking for DES in build system
213        Bug fix in using makemsg when no curses window is present
214        The variable $owl::auth now exists in perl
215        Use new internal function to delete zephyr subs from file
216        New 'sepbar_disable' variable can turn off sepbar info display
217        Updated contributor info
218        Added the 'show view' command
219        Bug fix in owl_regex
220        Fixed personal aim messages logging to class directory
221        Log "LOGIN" or "LOGOUT" for AIM buddy messages
222        zwrite -m now correctly displays an outgoing message and logs
223        zwrite -s now works
224        Strip spaces in AIM usernames on aimwrite send
225        Removed libfaim/config.log from CVS
226        Fixed some easy fixed-length buffers
227        Wordwrap incoming AIM messages
228        Fixed bug causing buddies not to be added to buddy list during
229          ingorelogin timer
230        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
231           &emdash
232       
2332.0.3
234        Don't ring the terminal bell on mail messages.
235        Nuke <FONT>
236        Make the build work a little better on OSX
237        Fixed a bug in fmtext
238        Expanded the size of the hostname buffer
239       
2402.0.2
241        Fixed bug in 'startup' command.
242
2432.0.1
244        Moved newmsgproc stuff to a function procedure
245        Added the 'newlinestrip' variable, on by default, that strips
246          leading and trailing newlines from incoming messages.
247        Fixed a case sensitivity probelm in owl_message_is_personal and
248           owl_message_is_private
249        The message object now uses a list of attributes internally, in
250          prep. for supporting new messaging protocols
251        owl_function_info now uses fmtext instead of one staticly sized
252          buffer
253        in owl_message_get_cc() require that the colon be present after
254          cc.
255        Added some defenses against resize crashes, and put in debug
256          messages if they're encountered
257        In filters 'true' and 'false' are now valid tokens.
258        The 'all' filter has been redefinied to be 'true' and there is a
259          'none' filter defined as 'false'
260        Fixed bug in 'unsub' command that could cause file corruption
261        In the zlist function, give a more detailed error message if
262          the file cannot be opened.
263        Renamed old instances of zsig_exec in the code to zsigproc
264        Don't print the stderr from zsigproc
265        Added a 'loadloginsubs' command to load login subscriptions from a
266          file
267        Added a 'loadsubs' command to eventually phase out the 'load-subs'
268          command
269        Made M-n work on classes and instances with spaces in them
270        Zaway now obeys the smart strip variable
271        Hacked the build system to not have the -E link problem on Athena
272        Added ZResetAuthentication in a number of places to fix problems
273          with stale tickets
274        Added some hooks for malloc debugging
275        M-p is bound to 'view personal' by default
276        loadsubs and loadloginsubs only print messages if in interactive
277          mode
278        added the 'alert_filter' variable, defaults to 'none'.
279        added the 'alert_action' variable, which is an owl command that
280          will be executed when new messages arive that match the
281          alert_filter
282        added the 'term' command which takes the 'raise' and 'deiconify'
283          options.  It assumes xterm for now.
284        only 'make distclean' will nuke core and ~ files now
285        fixes to owl_function_do_newmsgproc from Stephen
286        converted functions.c to new code style, which I'm giving a shot
287        Makefile.in: define DATADIR, for default owlconf.
288        Makefile.in: provide "all" and "install" rules.
289        configure.in: try also libdes and libkrb4, for people using heimdal
290        configure.in: see if des_ecb_encrypt is already prototyped.
291        configure.in: minor changes to work with new autoconf without needing acconfig.h.
292        configure.in: find the install program.
293        configure.in: test for use_default_colors since some versions of
294          solaris don't have it, so we can at least compile something
295          vaguely working there.
296        keypress.c: ifdefs for keys not defined on at least some solarises.
297        owl.c: don't call use_default_colors if we don't have it
298        readconfig.c: added *commented out* code to try to find a
299          system-default owlconf if the user doesn't have one.  Have to
300          ponder if I want this
301        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
302          des.h.
303        zcrypt.c: include owl.h so we get the configure-generated config.h
304        Change to codelist.pl to deal with new code style
305        Remove some ancient stuff from zcrypt.c
306        General cleanup to Makefile.in
307        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
308          keypress.c
309        do_encrypt declaired static
310        if we don't have des functions, do not try to build in zcrypt
311        kill the newmsgproc function on exit
312        Added libfaim
313        Added basic AIM support, including the "aimlogin", "aimwrite" and
314           "aimlogout" commands
315        New built-in filters 'aim' and 'zephyr'.
316        Do ZResetAuthentication() before zlog_in and zlog_out as well.
317        Print AIM login / logout notifications
318        The 'alist' command prints a list of aim buddies logged in
319        The 'blist' command prints users from all protocols
320        The 'l' key is now bound to 'blist' instead of 'zlist'
321        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
322          WORK yet
323        Removed a bit of faim code that allowed commands to be executed.
324        The 'B' key is now bound to 'alist'
325        Added the 'startup' and 'unstartup' commands
326        The $HOME/.owl directory is created on startup if it does not exist
327        Added the 'aim_ingorelogin_timer' variable
328        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
329        'isloginout' and 'isprivate' are now message attributes
330        improved 'info' function lists seperate info for zephyr, aim and
331           also prints all message attributes
332        AIM logging (both in and out) now works
333        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
334        Hacked the Perl build stuff not to link with iconv
335       
3361.2.8
337        Class pings are displayed differently now
338        Updated owlconf.simple example to format outgoing messages.
339       
3401.2.7
341        Outgoing messages now go through the config for formatting
342        Zaway now makes an outgoing message, instead of an admin message
343        The 'zlocate' command can now handle multiple users
344        The simple user format for "To:" is in effect again
345        Prettyed up the zwrite line for using 'reply' on a zaway
346        Added a workaround for a libzephyr bug that caused zwrites to fail
347          if zephyrs were sent just before and just after renewing tickets
348        Fixed a memory bug in getsubs
349        Added receive support for zcrypt messages
350        Added the 'zcrypt' variable which controls whether or not zcrypt
351          messages are decrypted
352        'reply' is disabled for zcrypt until sending zcrypt works
353        Started implementing zcrypt command
354        More updates to the intro doc
355       
3561.2.6
357        Started adding code for newmsgproc.  It doesn't fully work yet!
358          Don't use it.
359        Added search, '/' and '?' to basic help.
360        Will attempt to keep the current message as close as possible
361             to the previous current message after an expunge.
362        "set <variable>" and "unset <variable>" now work for boolean variables.
363        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
364          segfault
365        Fixed some typos in the intro doc
366        Removed old zlog functions from zephyr.c
367        Implemented the dump command
368        New startup message
369       
3701.2.5
371        Patch to fix memory bug in replying to CC messages
372        If we're on Athena and have static krb (or other) libraries, use
373          them
374        Added "athstatic" program to the release, which handles the above
375        Cast to an int for isspace, to make gcc -Wall quiet
376        Added 'zlist' and 'l' to basic help.
377       
3781.2.4
379        'zlog in' will now take an optional thrid argument to set the
380             'tty' variable before setting the zlocation
381        There is now a 'zlist' command that acts like 'znol -l'
382        'l' is bound to 'zlist'
383        Fixed memory leak uninitialzed memory read in fmtext
384        viewwin will now say "End" instead of "More" when at the end
385        Added a debugging message indicating the result of topmsg
386          calculations
387        You can now use %me% in filters
388        The built-in personal filter is updated to do so
389        Fixed a bug in moving the pointer after an expunge
390        Fixed up the normal scrolling code.  Now it should always
391          land on a message, but it's still not optimal.
392        Added the variable 'smartstrip' which will strip kerberos
393          instances out for the 'reply' command.
394        Added -R/usr/athena/lib to the build for Athena
395        Started updating the intro document
396        Small changes to help / about
397        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
398          update .zephyr.subs by default.  If either is given the '-t'
399          (for "temporary") option the .zephyr.subs will not be updated
400        Turned off beeping for hitting the top or bottom of the list of
401          messages
402        Made daemon.webzephyr a special case for smartstrip
403        Added 'out' as a default filter for outgoing messages
404       
4051.2.3
406        Added filters "ping", "auto" and "login" by default.
407        Added "body" as a valid field to match on in a filter.
408        Temporary fix to bug where C-SPACE would cause the key handler to
409             lock up.
410        Messages now have a direciton (in, out or none).  Filters can
411             match on this direction
412        Outbound messages are no longer type 'admin' but are of the
413             appropriate message type (i.e. 'zephyr') and are direction
414             'out'.
415        Smartnarrow now works on outgoing messages
416        'info' updated to show more information for admin and outgoing
417             messages
418        Renamed pretty_sender to short_zuser and renamed long_sender to
419             long_zuser
420        Moved zsig generation to the zwrite object
421        Print the zsig used for outgoing messages
422        The tty variable now controls the zephyr location tty name
423       
4241.2.2
425        Added the 'search' command.
426        '/' is a keybinding for 'search'
427        '?' is a keybinding for 'search -r'
428        Fixed stristr, which was completely broken
429        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
430             and put it in functions.c
431        Attempts to stay near the current message when switching views.
432             When switching from an empty view to one we've previously
433             been in, the new current message position will attempt
434             to be close to the current position from the last
435             time we visited that view.
436        Fixed bug in readconfig.c that prevented building under perl 5.005.
437        Switched "C-x C-x" to only "startcommand quit"
438        'getsubs' prints closer to the order you sub in.
439        Modified the behavior of last so that "> >" will clear the screen.
440        The new behavior of last is:
441              Moves the pointer to the last message in the view.
442              If we are already at the last message in the view,
443              blanks the screen and moves just past the end of the view
444              so that new messages will appear starting at the top
445              of the screen.
446        Fixed a typo in the help for smartzpunt.
447        Fixed functions to handle curmsg being past the end of the view.
448
4491.2.1
450        New framework for command handling.
451        New framework for keymap handling.
452        Added commands for everything that is bound
453             to a key (do 'show commands' to get the full list).
454        Added 'multi' and '(' commands to allow multiple commands
455             to be specified on a line.             
456        Added user keybindings with bindkey command.
457        Added command aliases (eg, "alias foo bar").
458        Added undelete command that parallels the delete command.
459        Added additional options to delete command.
460        The reply command now takes arguments.
461        Added 'edit:insert-text' command.
462        Added 'show zpunts' to show active punt filters.
463        Added 'show variable <name>' and 'show variables'.
464        Added 'show command <name>' and 'show commands'.
465        Added 'show keymap <name>' and 'show keymaps'.
466        Added 'M-u' to undelete all messages in current view.
467        Fixed dotsend so that the zephyr will still send if there
468             is whitespace after the dot but not on the same line.
469             This should resolve an issue where dotsend wouldn't work
470             if you'd gone up and edited a zephyr.
471        Bug in page down fixed
472        C-t will transpose characters
473        Fix the scrolling bug where we would sometimes fail to scroll
474             the screen down, leaving the current message off
475             the bottom of the screen.
476        Refixed 'login or login' typo in help
477        Fixed M-u description
478        Removed 'first' and 'last' from basic command help
479        Added M-N to basic key help
480        Added M-D, M-u to basic key help
481        Fixed a quoting problem in configure.in
482        Changed top of help to use 'show' instead of M-x
483        Fixed a bug in the summary field for user-created aliases
484        Added "reply zaway" which sends a zaway response to the current msg.
485        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
486        Some buffer overruns fixed
487        Variables now have a summary and a long description.
488                Only the summary is shown with help.
489                The long description is shown with "show variable foo".
490        Added a 'scrollmode' variable which determines how the screen
491             will scroll as the cursor moves.  The default behaves
492             identically to previous versions of owl.
493             The following modes are supported:
494             normal      - This is the owl default.  Scrolling happens
495                           when it needs to, and an attempt is made to
496                           keep the current message roughly near
497                           the middle of the screen.  (default)
498             top         - The current message will always be the
499                           the top message displayed.
500             neartop     - The current message will be one down
501                           from the top message displayed,
502                           where possible.
503             center      - An attempt is made to keep the current
504                           message near the center of the screen.
505             paged       - The top message displayed only changes
506                           when user moves the cursor to the top
507                           or bottom of the screen.  When it moves,
508                           the screen will be paged up or down and
509                           the cursor will be near the top or
510                           the bottom.
511             pagedcenter - The top message displayed only changes
512                           when user moves the cursor to the top
513                           or bottom of the screen.  When it moves,
514                           the screen will be paged up or down and
515                           the cursor will be near the center.
516        Added owl_sprintf which returns the formatted string, or NULL.
517                The caller must free this string.
518                This will allocate enough memory and thus
519                avoid potential some buffer overrun situations.
520        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
521                message as having been sent.)
522        The "Not logged in or subscribing to messages" error
523                now includes the name of the recipient.
524        The "disable-ctrl-d" variable may also be set to "middle"
525                which will result in ctrl-d only sending at the
526                end of the message.  This is now the default.
527                This also added a command "editmulti:done-or-delete".
528        Fixed a bug in the "reply -e" command.
529        Always clear the command buffer before executing the command.
530                (So that interactive commands can sanely do start-command.)
531        Fixed preservation of e->dotsend across owl_editwin_clear().
532        Added history for multiline edit windows (eg, for zephyr composition).
533                The M-n and M-p keys will cycle through the history ring.
534                In particular, it is now possible to edit the command line
535                of a zephyr being composed:  C-c it and restart it
536                and then M-p to get the aborted composition back.
537        Added owl::send_zwrite(command, message) to the perl glue
538                to allow for the direct sending of multi-line messages.
539                For example:  owl::send_zwrite("-c foo -i bar", "hello");
540        Changed owl_fmtext_print_plain to return an alloc'd string to
541                avoid buffer overrun risks.
542        Added owl::ztext_stylestrip("...") function to perlglue
543                 which returns the ztext with formatting stripped out.
544        Added colorztext variable which can be used to disable @color()
545                 strings arriving in messages after it is set.
546                 (Currently, changing its value won't reformat messages).
547        Outgoing zephyr logging now obeys the logpath variable.
548        The '~' character in logpath and classlogpath now gets
549                 replaced with the user's home directory.
550        Added simple implementation of smartnarrow-to-admin that
551                 creates a "type-admin" autofilter.
552                 This was done mostly so that M-C-n and M-C-p do something
553                 sane on admin messages.
554        Added opera to the allowed options to the webbrowser variable.
555        Fixed some buffer overruns in the "reply" command.
556        When repying to "all" on a message that begins with "CC:" (eg, sent
557                 with "zwrite -C", the reply line will be constructed
558                 from the sender and the usernames on the CC: line
559                 of the message being replied to.
560        There is no such thing as C-R, so left C-r as it is but added:
561                 M-r --- edit reply to all
562                 M-R --- edit reply to sender
563        Added RCS Id strings to all files.
564        'show keymaps' shows details of all keymaps after summary list.
565        Added --no-move option to delete command.
566                In particular, delete-and-always-move-down may now
567                be implemented with
568                '( delete --no-move ; next --skip-deleted )'.
569        Folded the nextmsg and prevmsg commands and functions together into
570                one command which takes arguments.
571                Added '--filter <name>' option (eg, for next_personal),
572                '--skip-deleted' option, and
573                '--last-if-none'/'--first-if-none' options.
574                Help updated accordingly. 
575                In particular, the 'personal' filter is now used
576                for 'next personal'. 
577                Added --smart-filter and --smart-filter-instance options
578                to the next and prev commands.
579        Updated examples/owlconf.erik with the above.
580        Made owl_function_fast*filt return a string and not do the
581                narrowing, to make it more general.
582        Added a smartfilter command that creates a filter
583                based on the current message and returns the name
584                of the filter.
585        Added M-C-n and M-C-p keybindings to "move to next message
586                matching current" and "move to previous message
587                matching current"
588        Added variables edit:maxfillcols and edit:maxwrapcols which
589                will limit how wide editing paragraphs may get before
590                they get wrapped.  This is a max and may be narrower
591                depending on the current size of the window.
592                If 0, the max is unlimited.  Default is 70 columns for
593                edit:maxfillcols and unlimited for edit:maxwrapcols.
594        Added smartzpunt command with key binding of "C-x k".
595                This starts a zpunt command filled in with
596                the proposed zpunt.
597        Fixed a memory reference bug in delete and undelete commands.
598        Added support for perl to call directly back into owl.
599        Changed the implementation of owl::command("...") to immediately
600                call back into owl.  This allows perl to get the return
601                value of strings returned by owl commands.
602        Added the getview command which returns the name of the current
603                view's filter. 
604        Added the getvar command which returns the value of a variable.
605        Added an example to examples/owlconf.erik which uses TAB to
606                narrow and restore the view. 
607        Added an example to examples/owlconf.erik which uses M-c to
608                color messages matching the current one green.
609        Integrated change to fix problem with popup blinking on new zephyrs.
610        C-l and resizes will now refresh an open viewwin (eg, help).
611        Updated doc/code.txt to include info about filters, commands,
612                contexts, and keybindings.
613        Exec commands cleaned up to not have buffer-size limitations
614                and to not mess up spaces.  exec also returns a string
615                of the output now.
616        Integrated changes from 1.1.3, and added docs for "zlocate -d"
617                and new show commands.
618        Show with arguments produces help on show.
619        Fix a bug in readconfig caught by efence (where we'd try to read before
620                the beginning of a string if it was empty).
621        The perl command doesn't do makemsg directly, but instead
622             returns the string and it will get printed if it
623             was run interactively.
624       
6251.1.3
626        'show subs' and 'show subscriptions' are now the same as 'getsubs'
627        zlocate now takes an optional -d argument
628        'show terminal' / 'show term'
629        '>' / last doesn't set the last message at the top of the screen now
630        implemented _followlast as an unsupported feature
631        include 'default' in the 'show colors' list
632        added help for 'zpunt' and 'zunpunt'
633        changed the bug address in the startup message
634        can now do 'show status'
635        can now do 'show version'
636        'status' / 'show status' includes the owl version number now
637        'show terminal' includes whether the terminal can change colors
638        fixed off by one bugs in paging / scrolling viewwin
639        don't downcase the sender when getting the log name for personals
640        support @owl::fields as well as @fields
641        downcase class/inst filter names in auto filters
642
6431.1.2
644        Fixed memory mishandling bug
645        Fixed bug in redfining the filter attached to the current view
646        M-n will narrow to message, instance on non-personal, class
647             MESSAGE messages
648        M-N behavies like M-n except that on class messages it narrows
649            to class and instance
650        line wrap earlier, to account for tabbing
651        fixed typo in help
652        'status' command now displays info on terminal color support
653        zephyr @ formatting is now case independant
654        added support for color terminals
655        zephyr @color(foo) now works
656        'D' for deleted messages is now not bold, unless it's the current
657          message
658        F1 displays the help screen
659        added filter colors
660        added the 'colorview' command
661        added the 'show colors' command
662        users who don't have a .zephyr.subs get a simpler format for
663          incoming messages
664        If colors are available 'show filters' will show a filter in the
665          color associated with it.
666        Added the zpunt and zunpunt commands
667        Lines in the subs file starting with '-' are zpunted
668        Include login/logout messages in auto user filters
669        'V' changes to the home view ('all' by default)
670       
6711.1.1
672        Fixed perl, aperl, and pperl commands to deal with quoting
673              and spaces in a saner manner.
674        Removed all owl_get_* methods for booleans and switched
675              cases where they were used to owl_is_*
676        Changes to owlconf.erik to use some new features.
677        Increased the size of the help buffer (as it
678              was overflowing and truncating the help message).
679        Variables prefixed with a _ are not shown in help
680              or by printallvars (and prefixed Not Yet Implemented
681              variables with this).
682        Fix typo in help
683        include stdio.h in functions.c
684        remove stale "q to quit" from bottom of info message
685        fix downward scrolling more than a page
686        use authentication for zlocate, by default
687        fixed buffer over run in info command on long messages
688        call 'perl <file>' from Makefile to avoid hardcoding perl paths
689        in Makefile don't build owl_prototypes.h unless necessary
690        store the time for admin messages
691        display admin message time in 'info' command
692        fixed an editwin M-> last character bug
693               
6941.1
695        reply is a normal function now
696        'R' does reply to sender
697        'T' tells you how many messages were marked for deletion
698        local realm removed from login / logout messages
699        added command history
700        better runtime / starttime reporting in 'status' command
701        leave the pointer near the current message after expunge
702        C-l recenters editwin
703        implemented zlocate
704        @italic works the same as @i
705        on reply only quote class / instance when necessary
706        C-r allows you to edit the reply line
707        don't use unecessary options in reply line
708        display 'info' errors in msgwin, not popup
709        impelemnted aexec, pexec commands
710        the zsig now goes through ztext formatting
711        messages have id numbers now
712        'info' prints the msgid
713        added the 'filter' command
714        added the 'view' command
715        added the 'show filter' command
716        added the 'viewclass' (and 'vc') commands
717        added the 'viewuser' (and 'vu') commands
718        M-n will filter to the current class or user
719        'v' starts a view command
720        M-D will delete all messages in current view
721        added the 'delete' (and 'del') command
722        load-subs with no argument loads the default subs file
723        '<truncated>' is now when the *current* message is truncated
724        the reply-lockout filter (with default) specifices messages that
725           cannot be replied to.
726        in the configfile owl::receive_msg is run whenever a message is
727          received
728        added the beep command
729        added the contributors file
730        declare ZGetSubscriptions and ZGetLocations since the includes
731          don't seem to
732        fixed bug in displaying last line in popwin if no final '\n'
733        'T' uses the 'trash' filter now
734        zaway_msg, zaway_msg_default and zaway are all user variables now.
735        zsig variable overrides zsigproc
736        If there's no appendtosepbar don't interfear with the sepbar
737        Changed: owl_message_get_numlines will return 0 of m is NULL
738        Added login messages to messages marked by owl_function_delete_automsgs
739        Added owl_function_delete_by_id(id) which acts independent of view
740        Added "-id <id>" option to delete command
741        Fixed an arg checking bug in delete command
742        Added owl::id to perl namespace with message id
743        Fixed a memory corruption bug in readconfig.c (where right
744              after the strdup to "out", we'd strcat a \n onto the end.
745              This would be triggered whenever owl::format_msg returned
746              a string not ending in a newline
747        Added 'X' keybinding which expunges and then switches to
748              a view defined by the variable "view_home" which defaults
749              to "all"
750        Consolidated readconfig.c somewhat to remove duplication.
751              owl_config_execute now returns a string.
752        Added an example config file that does vt-style formatting.
753              (examples/owlconf.vtformat)
754        Added the 'perl', 'aperl', and 'pperl' commands which will
755              evaluate perl expressions.
756        Fixed bug where pclose zsigproc would cause zombies
757        Can set zsigproc or zsig to "" to disable
758        Added support for multiple browsers (galeon and none were added).
759              Configure with the "webbrowser" variable.
760        Changing typewinsize height triggers resize event.
761        Added zsig variable which will be used if no zsigproc and non-empty.
762        Added "make test" rule to Makefile which will run regression tests,
763              and added regression testing framework to tester
764        Fixed codelist.pl to ignore static declarations.
765        Added dict.c which contains string->ptr dictionary routines
766              and the owl_dict type.
767              These include regression tests.
768        Overhaul/rewrite of variable handling.  Variables are now managed
769              in an owl_vardict (in g.vars) which contains a dictionary
770              of owl_variable's.  Each owl_variable has dispatch functions
771              for validating values, setting it and getting it,
772              and for setting it to and from string values.
773              The variable.c file contains the list of variables.
774              Stubs for the owl_global_<varname>_get functions and friends
775              are generated from variable.c by stubgen.pl.
776              The help.c messages for variables now calls into variable.c
777              so all information about most variables is in one place.   
778        Cleaned out code from global.c and command.c that was made obselete
779              by variable overhaul.
780        The set command now takes a -q option to not log a message.
781        Fixed a bug where set and print with no arguments would
782              print "Undefined variable" in addition
783              to running owl_function_printallvars.
784        debug is now a variable that can be turned on and off.
785        Fixed mail,inbox message parsing in examples/owlconf.erik
786        Made zaway_msg and zaway_msg_default into variables
787        Changed owl_function_makemsg and owl_function_debugmsg
788               to use varargs (ie, so they can now take a format
789               string with args).
790        Don't allow " and \ characters in URLs with the "w" command.
791        Removed lots of build warnings.
792        Popwins are wider by default so help messages fit better.
793        Added an atokenize_free function.
794        Fixes to work with an older version of libzephyr.
795        Added dependencies on header files to Makefile.in
796        Added pageup and pagedown key bindings to message list
797        Added pageup and pagedown to viewwin
798        Added configfile section to doc/intro.txt (from example config file)
799        Added appendtosepbar variable which may contain text which will
800              be appended to the sepbar.  This allows the configfile
801              to put information about pings and logins into
802              the sepbar.  (It may be worth also providing a variable
803              which enables this by default, but for now this allows
804              for experimenting with what works well.)
805        Added doc/code.txt which gives a brief overview of the code.
806        Added tags makefile rule and added TAGS to distclean rule.
807       
8081.0.1
809        fix frees in loadsubs and loadloginsubs
810        don't return in owl_free
811       
8121.0
813        'print' and 'set' with no arguments prints all variables
814        Added the 'unsubscribe' and 'unsub' command
815        Renamed the 'unsub' command to 'unsuball'
816        Added the 'getsubs' command which is like zctl ret
817        Fixed bug in logging messages sent to more than one recipient
818        Support '-C', '-O', and '-n' options to zwrite
819        Fixed bug in owl_editwin_delete_char when there are no later chars
820          after the cursor
821        Make "more" and "truncated" work in the status bar
822        enable printing of zsigproc and loginsubs variables
823        only allow message scrolling if the message is actually off the
824          screen
825        'T' will mark all automated message for deletion
826        'P' will go to the next personal message
827        'M-P' will go to the previous personal message
828        replying to a login message goes to the user now
829        added a status command
830        added the intro doc to the release
831        fixed off by one bug in viewwin
832        added complete online help
833        pass $owl::realm in configfile
834        fixed editwin wordwrapping on the last line
835        fixed editwin problem with key_right past the last char
836        print an error and quit if the configfile can't be parsed
837        got rid of owl_mainwin_calculate_topmsg
838        fixed off by one error in calculating topmsg upwards
839        you can now reply to an admin message
840        don't display an error about keypress on window resize
841       
8420.11
843        fixed bug in viewing messages longer than the screen
844        indicate in the sepbar if there is a non zero vert offset
845        send on '.' on a line by itself
846        added disable-ctrl-d variable
847        fixed bug where C-k did not delete the last \n in the buffer
848        make non-character meta keys work
849        use ZSendNotice instead of ZSendList
850        implemented <, >, M-< and M-> in viewwin
851        removed the spaces at the bottom of viewwin
852        added 'about' command
853        fixed bug using 'M' with no current message
854        changed message object to use char *'s to save on memory
855        change malloc, realloc, strdup and free to use owl hooks so that
856           debugging can be added
857               
8580.10.1
859        fixed a trailing space bug in the parser
860        impelemented the "burning ears" feature
861        have admin messages do ztext parsing
862        fixed bug in reporting which M- key was pressed
863        C-g will now cancel commands like C-c
864       
8650.10
866        implemented owl_function_full_redisplay().
867        C-l uses owl_function_full_redisplay().
868        when a popwin exists to a full redisplay.  (fixes bug)
869        improved the owl_editwin_process_char logic
870        removed all unnecessary wrefresh's and replaced with wnoutrefesh
871        owl_editwin_redisplay now takes an argument to optionally doupdate()
872        improved the cut-and-paste speed by not doing a usleep the first
873          time through the loop after getting a keypress.
874        nuked typwin.c and associated stuff.  It's useless now.
875        added viewwin code for paging windows
876        curly braces work for zephyr formatting
877        @i in zephyr formatting will be displayed as underlined text
878        turned off idlok
879        implemented viewwin
880        implemented viewwi in popwin for pageable popwins
881        help, info now use pageable popwins
882        bound 'M' to bring the current message up in a popwin
883        return, space bar, 'b' and backspace now scroll within a message
884        turned off resize message
885        C-v and M-v page the main window
886        implemented owl_message_is_mail
887        some build cleanup
888
889       
8900.9
891        added owl_message_is_personal and have things use it
892        added owl_message_is_private
893        fixed 'print personalbell' and have 'set personalbell'
894           print a message
895        bold only on message_is_personal
896        display the realm if not local
897        implemented M-f, M-b, M-d, M-<, M-> in editwin
898        implemnted word wrapping in editwin
899        implemented M-q (paragraph-fill) in editwin
900        fixed bug that caused owl to segfault logging a 'weird' class
901        M-x is a keysym for ':'
902        added smart bolding and userclue
903        fixed a bug causing pings to beep even if rxping is off
904       
9050.8.1
906        fixed bug in logging code
907       
9080.8
909        implemented personal logging
910        implemented class logging
911        implemented resize of typewin
912        fixed the backspace problem
913        -v command line option prints the version number
914       
9150.7
916        load-subs will report error opening file
917        skip comment lines in loadsubs and loadloginsubs
918        changed internal references to rxping and txping
919        fix replying to a blank instance
920        added subscribe command
921        subscribe to login messages from .anyone by default
922        'loginsubs' variarble controlls automated login messages
923        redisplay the editwin after a resize
924        leave the cursor in the editwin if active
925        fix problems in the build system
926        added displayoutgoing variable
927        temporarily removed error printing for zlog in / out
928       
9290.61
930        fixed bug in "message sent to <foo>" for zwrite
931       
9320.6
933        help updated
934        zaway key set to caps A
935        support zephyring other realms
936        rxping variable for receiving pings
937        txping variable for sending pings
938        function in place to resize typwin
939        C-l to refresh
940        personal bell variable
941        beta message now an admin message
942       
9430.5
944        Added the debug command and flag
945        Fixed bug in printing fields in info command
946        Added owl_fmtext_append_ztext and use it
947        Better formating for pings and login zephyrs
948        make tester depends on proto
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