source: ChangeLog @ fe1f605

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since fe1f605 was fe1f605, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
Catch SIGHUP and SIGTERM and do a proper logout
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32.1.6-pre-1
4        pexec will now incrimentally display data as it is output
5          by the child process.  Additionally, commands running under
6          pexec may now be killed by quitting out of the popless window.
7        Added muxevents select loop dispatcher.  File descriptors may
8          be registered with muxevents and handlers will be dispatched
9          to when data is available for non-blocking read/write/except.
10        Switched the stderr_redir stuff to use muxevents.
11        Print C-\ correctly (from gildea)
12        Dropped first brace in muxevents functions for consistency
13        Catch SIGHUP and SIGTERM and do a proper logout
14       
152.1.5
16        Added a licence
17        The 'personalbell' variable can now be set to 'on' 'off' or
18          the name of a filter to match against
19        The 'loglogins' variable now controls whether login/logout
20          messages are logged.  It is off by default.  For now this
21          affects only AIM messages, later zephyr login/logout messages
22          will also be logged if this is set to 'on'
23        Added 'show license'
24       
252.1.4
26        Normalize and downcase AIM names for logging
27        Fixed a bug where sending a null zsig could cause a crash
28        Better 'away' toggling if only one protocol is away.
29
302.1.3
31        Added perl filter elements.  Similar to having "filter <subfilter>"
32          in a filter, you may also have "perl <functionname>"
33          where <functionname> is passed an owl::Message object and
34          returns 0 or 1 depending on whether the message matches
35          that element of the filter.
36        Don't print an error about loading subs if there is no
37          .zephyr.subs
38        Do the initial zephyr_buddy_check when pseduologin set to true.
39        Updated man page
40       
412.1.2
42        removed unused filter_depth variable
43        Fixed memory bug on receiving pings
44       
452.1.1
46        Filters of filters now work.
47        Removed the "possibly not readable" part of the config parsing
48          error
49        In the sepbar, reverse video the view name when it's not set to
50          view_home (as opposed to the static 'all').
51        The '!' key (bound to 'view -r') now creates a negative version of
52          the current view and switches to it.  i.e. "show me all the
53          messages that are not these"
54        Added the 'ignorelogins' variable
55        Log when outgoing personal message fails
56        Removed file descriptor from sigpipe catcher printer just for now,
57          since the field does not exist on OSX
58        Added an ifndef for socklen_t in libfaim/ft.c
59        Added the 'aim search' command.  The popup on callback may be
60          dangerous, should switch to an admin msg for results, or add a
61          new event queue
62        First pass at AIM away messages.  It is a little different from
63          what most clients seem to do, in that an away reply is sent for
64          each message received.  Most clients only reply to the first one
65          per away-session.
66        Now have a set of 'aaway' commands and variables just like the
67          'zaway' ones (except that changing the 'aaway' variable talks to
68          the server)
69        The new 'away' command does everything for both AIM *and* zephyr.
70          There is a known funkiness here, where if you turn one away on,
71          and then use 'away' (or 'A') to toggle, you will turn on off and
72          the other on.  Just leaving it for now.  Should do better in the
73          next patch.
74        The 'A' key is bound to 'away'
75        Status bar can now read AWAY, Z-AWAY or A-AWAY.
76        Changed C-n to scroll down just a line in popless
77        If the config exists but is not readable, print an error before
78          exiting
79        Only print forced AIM logout message once.
80        Don't bind F1 to help in edit context
81        Fix bug in 'getsubs' with no tickets
82        New code for getting users from .anyfile
83        Added the 'pseudologins' variable, and code to do it
84        new attributes 'pseudo' 'logintty' and 'loginhost'
85        Don't print extra new lines in popless_file
86        New zephyr_get_field function
87       
882.0.14
89        Fixed missing word in startup message
90        Better 'status' command
91        Use '+' for popwin corners when 'fancylines' is off
92        Allow TERMINFO to be overridden in the envrionment
93        Command line arg -D turns on debugging and deletes previous
94          debugging file
95        Do ~ expansion in 'dump' command.
96        Current directory added to 'status' command
97        Massive changes to libfaim and aim
98       
992.0.13
100        Changed startup message for new mailing list
101        blist now prints AIM info even if .anyone is unreadable
102        Catch SIGPIPE and print an error rather than crashing.
103                [It's possible that this may have some portability
104                issues under Solaris and we may need to add some
105                configure stuff around SA_SIGINFO...]
106        Handle the case in aim_bstream_send where aim_send returns -1,
107                although there is likely an underlying problem here
108                that would lead to this case.
109        Print the username on aim login failure, not something random like
110                the password.  ;)
111        Un-word-wrap text when sending AIM messages.
112        Replace the main loop continue in the keyboard handler with an else.
113       
1142.0.12
115        Command history now doesn't allow the last entry
116           to be repeated
117        If format_msg returns "" print "<unformatted message>"
118        Better align oneline admin and loopback messages
119        Print an admin message indicating when subscriptions can
120           not be loaded on startup
121        Set aim_ignorelogin_timer to 15 by default
122        Admin message on login/logout of AIM
123        Fixed double quoting in smartzpunt
124        Added timestamp to login/logout messages
125        Fixed replies to loopback messages
126        Fixed smartnarrow on classes/instances with spaces
127        Added the 'loggingdirection' variable
128        All loopback messages log to 'loopback' now
129        Print an error message if trying an invalid color for a filter
130        Fixed bug causing > not to go to end of editwin every time
131       
1322.0.11
133        Updated basic help
134        Display CC: in outgoing CC messages
135        More AIM logout detection
136        Don't proclaim "interfaces changed" on first build.
137        Added the 'loopback' message type
138        Added the 'loopwrite' command
139        Added a timestamp to the default style
140        Zpunt now works with weird regex characters
141        Smart filters now work with weird regex characters
142       
1432.0.10
144        Allow 'hostname' in filters.
145        Fixed bug in reporting when no one is subbed to a class
146        Added an extral newline in logging incoming zephyrs
147        An admin message is displayed when you are logged out of AIM
148        Print an error message and admin message if an AIM send fails
149       
1502.0.9
151        Added the 'fancylines' variable.
152        Added the 'show startup' command.
153        Added feature for capturing stderr messages
154           from commands and displaying them in the errors buffer.
155        Create an admin message explaning that a zephyr couldn't
156           be sent
157        Better reporting of perl errors (both into the errqueue
158                and also clearing the error after displaying it).
159        Allow default_style to be specified in config.
160        Added errqueue
161        Added command "show errors"
162        Fixed bug removing newlines in backup files
163       
1642.0.8
165        Increased size of screen name field in buddy listing
166        Fixed bug with idle times causing broken pipes.
167        New libfaim
168        Added the 'source' command.
169        Make sure that a newline is always at the end of messages
170                returned by perl style formatting functions.
171        Add owl::login and owl::auth to legacy variables populated for format_msg.
172        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
173        Add base methods for login_host and login_tty
174                and others that return undef.
175        New API for perl message formatting functions. 
176                Legacy variables are still supported for owl::format_msg
177                and owl::receive_msg, but these functions are now also
178                passed an owl::Message object which contains methods
179                for accessing the contents of the message.  See perlwrap.pm
180                (and docs TBD) for the available methods.
181                *** WARNING:  The exact API for owl::Message has
182                *** not yet stabilized.
183        Added "style" command for creating new styles.
184                Usage:  style <name> perl <function_name>
185        Added support for "show styles".  Changed global style table
186                from list to dictionary.
187        Changed AIM password prompt from "Password:" to "AIM Password:".
188        Messages are reformatted after a window resize to allow styles
189                to take into account the width of the window.
190        When perl throws an error, the message is put in the msgwin
191                if possible.
192        Added perl functions for:       
193                owl::getcurmsg() -- returns an owl::Message object for
194                                    the active message
195                                    in the current view.
196                owl::getnumcols() -- returns the column width of the window
197                owl::zephyr_getrealm() -- returns the zephyr realm
198                owl::zephyr_getsender() -- returns the zephyr sender
199        Made owl::COMMAND("foo"); be syntactic sugar for
200                owl::command("COMMAND foo");
201        Added perlwrap.pm to contain perl code to be compiled into
202                the binary.  This is transformed into perlwrap.c by
203                encapsulate.pl.
204        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
205        Minor bugfixes in cmd.c and commands.c
206        Improved intro doc
207
2082.0.7
209        Idletimes now appear in the buddylisting
210        Failed AIM logins are now correctly reported
211        Owl will build now without zephyr, enabling it to act as a
212          standalone AIM client.
213        There is now a zcrypt command
214        Replies to zcrypted messages now work
215        Don't allow zwrite if zephyr isn't present
216        Cleaned up some warnings from linux gcc.
217        Fixed bug that can cause response stuff to crash
218        Improved status command
219        Fixed bug in buddy stuff
220       
2212.0.6
222        aimlogin will now accept the screenname without a password and ask
223           for the password such that it is not echo'd to the terminal
224        'addbuddy aim' and 'delbuddy aim' now work
225        Bug fix to make zwrite -m work with -c/-i
226        Fixed documentation bug in aimwrite
227        Initialze $owl::auth
228        Fix in autoconf for des425
229        Reformatted editwin.c and added capability of doing password-style
230           echoing
231       
2322.0.5
233        Fix in finding des for building zcrypt
234        Fixed description for alert_action variable
235        More detailed usage from -h
236        Special cased replies for webzephyr users on classes and
237          login notifications for webzephyr users
238        Fixed bug that caused a crash on zpunt with '*' for an instance
239        AIM logout and then login now works.
240        Fixed bug causing view -d not to work.
241        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
242          style
243       
2442.0.4
245        Made command line option -n actually work
246        Implemented styles, including the 'default' 'basic' and 'oneline'
247          styles.  A 'perl' style is available if a format_msg() function
248          is found in .owlconf
249        Added the 'default_style' variable
250        Added the 'toggle-oneline' command
251        The 'o' key is bound to 'toggle-oneline'
252        Internally, the one view now has a name, 'main', and message
253          recalcuations are done in place when its filter is changed.
254        Added filter field 'login' which can take the values 'login'
255           'logout' or 'none'
256        Added the perl variable $owl::login, just as above
257        Updated the 'login' and 'trash' filters appropriately
258        Fix for checking for DES in build system
259        Bug fix in using makemsg when no curses window is present
260        The variable $owl::auth now exists in perl
261        Use new internal function to delete zephyr subs from file
262        New 'sepbar_disable' variable can turn off sepbar info display
263        Updated contributor info
264        Added the 'show view' command
265        Bug fix in owl_regex
266        Fixed personal aim messages logging to class directory
267        Log "LOGIN" or "LOGOUT" for AIM buddy messages
268        zwrite -m now correctly displays an outgoing message and logs
269        zwrite -s now works
270        Strip spaces in AIM usernames on aimwrite send
271        Removed libfaim/config.log from CVS
272        Fixed some easy fixed-length buffers
273        Wordwrap incoming AIM messages
274        Fixed bug causing buddies not to be added to buddy list during
275          ingorelogin timer
276        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
277           &emdash
278       
2792.0.3
280        Don't ring the terminal bell on mail messages.
281        Nuke <FONT>
282        Make the build work a little better on OSX
283        Fixed a bug in fmtext
284        Expanded the size of the hostname buffer
285       
2862.0.2
287        Fixed bug in 'startup' command.
288
2892.0.1
290        Moved newmsgproc stuff to a function procedure
291        Added the 'newlinestrip' variable, on by default, that strips
292          leading and trailing newlines from incoming messages.
293        Fixed a case sensitivity probelm in owl_message_is_personal and
294           owl_message_is_private
295        The message object now uses a list of attributes internally, in
296          prep. for supporting new messaging protocols
297        owl_function_info now uses fmtext instead of one staticly sized
298          buffer
299        in owl_message_get_cc() require that the colon be present after
300          cc.
301        Added some defenses against resize crashes, and put in debug
302          messages if they're encountered
303        In filters 'true' and 'false' are now valid tokens.
304        The 'all' filter has been redefinied to be 'true' and there is a
305          'none' filter defined as 'false'
306        Fixed bug in 'unsub' command that could cause file corruption
307        In the zlist function, give a more detailed error message if
308          the file cannot be opened.
309        Renamed old instances of zsig_exec in the code to zsigproc
310        Don't print the stderr from zsigproc
311        Added a 'loadloginsubs' command to load login subscriptions from a
312          file
313        Added a 'loadsubs' command to eventually phase out the 'load-subs'
314          command
315        Made M-n work on classes and instances with spaces in them
316        Zaway now obeys the smart strip variable
317        Hacked the build system to not have the -E link problem on Athena
318        Added ZResetAuthentication in a number of places to fix problems
319          with stale tickets
320        Added some hooks for malloc debugging
321        M-p is bound to 'view personal' by default
322        loadsubs and loadloginsubs only print messages if in interactive
323          mode
324        added the 'alert_filter' variable, defaults to 'none'.
325        added the 'alert_action' variable, which is an owl command that
326          will be executed when new messages arive that match the
327          alert_filter
328        added the 'term' command which takes the 'raise' and 'deiconify'
329          options.  It assumes xterm for now.
330        only 'make distclean' will nuke core and ~ files now
331        fixes to owl_function_do_newmsgproc from Stephen
332        converted functions.c to new code style, which I'm giving a shot
333        Makefile.in: define DATADIR, for default owlconf.
334        Makefile.in: provide "all" and "install" rules.
335        configure.in: try also libdes and libkrb4, for people using heimdal
336        configure.in: see if des_ecb_encrypt is already prototyped.
337        configure.in: minor changes to work with new autoconf without needing acconfig.h.
338        configure.in: find the install program.
339        configure.in: test for use_default_colors since some versions of
340          solaris don't have it, so we can at least compile something
341          vaguely working there.
342        keypress.c: ifdefs for keys not defined on at least some solarises.
343        owl.c: don't call use_default_colors if we don't have it
344        readconfig.c: added *commented out* code to try to find a
345          system-default owlconf if the user doesn't have one.  Have to
346          ponder if I want this
347        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
348          des.h.
349        zcrypt.c: include owl.h so we get the configure-generated config.h
350        Change to codelist.pl to deal with new code style
351        Remove some ancient stuff from zcrypt.c
352        General cleanup to Makefile.in
353        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
354          keypress.c
355        do_encrypt declaired static
356        if we don't have des functions, do not try to build in zcrypt
357        kill the newmsgproc function on exit
358        Added libfaim
359        Added basic AIM support, including the "aimlogin", "aimwrite" and
360           "aimlogout" commands
361        New built-in filters 'aim' and 'zephyr'.
362        Do ZResetAuthentication() before zlog_in and zlog_out as well.
363        Print AIM login / logout notifications
364        The 'alist' command prints a list of aim buddies logged in
365        The 'blist' command prints users from all protocols
366        The 'l' key is now bound to 'blist' instead of 'zlist'
367        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
368          WORK yet
369        Removed a bit of faim code that allowed commands to be executed.
370        The 'B' key is now bound to 'alist'
371        Added the 'startup' and 'unstartup' commands
372        The $HOME/.owl directory is created on startup if it does not exist
373        Added the 'aim_ingorelogin_timer' variable
374        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
375        'isloginout' and 'isprivate' are now message attributes
376        improved 'info' function lists seperate info for zephyr, aim and
377           also prints all message attributes
378        AIM logging (both in and out) now works
379        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
380        Hacked the Perl build stuff not to link with iconv
381       
3821.2.8
383        Class pings are displayed differently now
384        Updated owlconf.simple example to format outgoing messages.
385       
3861.2.7
387        Outgoing messages now go through the config for formatting
388        Zaway now makes an outgoing message, instead of an admin message
389        The 'zlocate' command can now handle multiple users
390        The simple user format for "To:" is in effect again
391        Prettyed up the zwrite line for using 'reply' on a zaway
392        Added a workaround for a libzephyr bug that caused zwrites to fail
393          if zephyrs were sent just before and just after renewing tickets
394        Fixed a memory bug in getsubs
395        Added receive support for zcrypt messages
396        Added the 'zcrypt' variable which controls whether or not zcrypt
397          messages are decrypted
398        'reply' is disabled for zcrypt until sending zcrypt works
399        Started implementing zcrypt command
400        More updates to the intro doc
401       
4021.2.6
403        Started adding code for newmsgproc.  It doesn't fully work yet!
404          Don't use it.
405        Added search, '/' and '?' to basic help.
406        Will attempt to keep the current message as close as possible
407             to the previous current message after an expunge.
408        "set <variable>" and "unset <variable>" now work for boolean variables.
409        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
410          segfault
411        Fixed some typos in the intro doc
412        Removed old zlog functions from zephyr.c
413        Implemented the dump command
414        New startup message
415       
4161.2.5
417        Patch to fix memory bug in replying to CC messages
418        If we're on Athena and have static krb (or other) libraries, use
419          them
420        Added "athstatic" program to the release, which handles the above
421        Cast to an int for isspace, to make gcc -Wall quiet
422        Added 'zlist' and 'l' to basic help.
423       
4241.2.4
425        'zlog in' will now take an optional thrid argument to set the
426             'tty' variable before setting the zlocation
427        There is now a 'zlist' command that acts like 'znol -l'
428        'l' is bound to 'zlist'
429        Fixed memory leak uninitialzed memory read in fmtext
430        viewwin will now say "End" instead of "More" when at the end
431        Added a debugging message indicating the result of topmsg
432          calculations
433        You can now use %me% in filters
434        The built-in personal filter is updated to do so
435        Fixed a bug in moving the pointer after an expunge
436        Fixed up the normal scrolling code.  Now it should always
437          land on a message, but it's still not optimal.
438        Added the variable 'smartstrip' which will strip kerberos
439          instances out for the 'reply' command.
440        Added -R/usr/athena/lib to the build for Athena
441        Started updating the intro document
442        Small changes to help / about
443        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
444          update .zephyr.subs by default.  If either is given the '-t'
445          (for "temporary") option the .zephyr.subs will not be updated
446        Turned off beeping for hitting the top or bottom of the list of
447          messages
448        Made daemon.webzephyr a special case for smartstrip
449        Added 'out' as a default filter for outgoing messages
450       
4511.2.3
452        Added filters "ping", "auto" and "login" by default.
453        Added "body" as a valid field to match on in a filter.
454        Temporary fix to bug where C-SPACE would cause the key handler to
455             lock up.
456        Messages now have a direciton (in, out or none).  Filters can
457             match on this direction
458        Outbound messages are no longer type 'admin' but are of the
459             appropriate message type (i.e. 'zephyr') and are direction
460             'out'.
461        Smartnarrow now works on outgoing messages
462        'info' updated to show more information for admin and outgoing
463             messages
464        Renamed pretty_sender to short_zuser and renamed long_sender to
465             long_zuser
466        Moved zsig generation to the zwrite object
467        Print the zsig used for outgoing messages
468        The tty variable now controls the zephyr location tty name
469       
4701.2.2
471        Added the 'search' command.
472        '/' is a keybinding for 'search'
473        '?' is a keybinding for 'search -r'
474        Fixed stristr, which was completely broken
475        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
476             and put it in functions.c
477        Attempts to stay near the current message when switching views.
478             When switching from an empty view to one we've previously
479             been in, the new current message position will attempt
480             to be close to the current position from the last
481             time we visited that view.
482        Fixed bug in readconfig.c that prevented building under perl 5.005.
483        Switched "C-x C-x" to only "startcommand quit"
484        'getsubs' prints closer to the order you sub in.
485        Modified the behavior of last so that "> >" will clear the screen.
486        The new behavior of last is:
487              Moves the pointer to the last message in the view.
488              If we are already at the last message in the view,
489              blanks the screen and moves just past the end of the view
490              so that new messages will appear starting at the top
491              of the screen.
492        Fixed a typo in the help for smartzpunt.
493        Fixed functions to handle curmsg being past the end of the view.
494
4951.2.1
496        New framework for command handling.
497        New framework for keymap handling.
498        Added commands for everything that is bound
499             to a key (do 'show commands' to get the full list).
500        Added 'multi' and '(' commands to allow multiple commands
501             to be specified on a line.             
502        Added user keybindings with bindkey command.
503        Added command aliases (eg, "alias foo bar").
504        Added undelete command that parallels the delete command.
505        Added additional options to delete command.
506        The reply command now takes arguments.
507        Added 'edit:insert-text' command.
508        Added 'show zpunts' to show active punt filters.
509        Added 'show variable <name>' and 'show variables'.
510        Added 'show command <name>' and 'show commands'.
511        Added 'show keymap <name>' and 'show keymaps'.
512        Added 'M-u' to undelete all messages in current view.
513        Fixed dotsend so that the zephyr will still send if there
514             is whitespace after the dot but not on the same line.
515             This should resolve an issue where dotsend wouldn't work
516             if you'd gone up and edited a zephyr.
517        Bug in page down fixed
518        C-t will transpose characters
519        Fix the scrolling bug where we would sometimes fail to scroll
520             the screen down, leaving the current message off
521             the bottom of the screen.
522        Refixed 'login or login' typo in help
523        Fixed M-u description
524        Removed 'first' and 'last' from basic command help
525        Added M-N to basic key help
526        Added M-D, M-u to basic key help
527        Fixed a quoting problem in configure.in
528        Changed top of help to use 'show' instead of M-x
529        Fixed a bug in the summary field for user-created aliases
530        Added "reply zaway" which sends a zaway response to the current msg.
531        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
532        Some buffer overruns fixed
533        Variables now have a summary and a long description.
534                Only the summary is shown with help.
535                The long description is shown with "show variable foo".
536        Added a 'scrollmode' variable which determines how the screen
537             will scroll as the cursor moves.  The default behaves
538             identically to previous versions of owl.
539             The following modes are supported:
540             normal      - This is the owl default.  Scrolling happens
541                           when it needs to, and an attempt is made to
542                           keep the current message roughly near
543                           the middle of the screen.  (default)
544             top         - The current message will always be the
545                           the top message displayed.
546             neartop     - The current message will be one down
547                           from the top message displayed,
548                           where possible.
549             center      - An attempt is made to keep the current
550                           message near the center of the screen.
551             paged       - The top message displayed only changes
552                           when user moves the cursor to the top
553                           or bottom of the screen.  When it moves,
554                           the screen will be paged up or down and
555                           the cursor will be near the top or
556                           the bottom.
557             pagedcenter - The top message displayed only changes
558                           when user moves the cursor to the top
559                           or bottom of the screen.  When it moves,
560                           the screen will be paged up or down and
561                           the cursor will be near the center.
562        Added owl_sprintf which returns the formatted string, or NULL.
563                The caller must free this string.
564                This will allocate enough memory and thus
565                avoid potential some buffer overrun situations.
566        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
567                message as having been sent.)
568        The "Not logged in or subscribing to messages" error
569                now includes the name of the recipient.
570        The "disable-ctrl-d" variable may also be set to "middle"
571                which will result in ctrl-d only sending at the
572                end of the message.  This is now the default.
573                This also added a command "editmulti:done-or-delete".
574        Fixed a bug in the "reply -e" command.
575        Always clear the command buffer before executing the command.
576                (So that interactive commands can sanely do start-command.)
577        Fixed preservation of e->dotsend across owl_editwin_clear().
578        Added history for multiline edit windows (eg, for zephyr composition).
579                The M-n and M-p keys will cycle through the history ring.
580                In particular, it is now possible to edit the command line
581                of a zephyr being composed:  C-c it and restart it
582                and then M-p to get the aborted composition back.
583        Added owl::send_zwrite(command, message) to the perl glue
584                to allow for the direct sending of multi-line messages.
585                For example:  owl::send_zwrite("-c foo -i bar", "hello");
586        Changed owl_fmtext_print_plain to return an alloc'd string to
587                avoid buffer overrun risks.
588        Added owl::ztext_stylestrip("...") function to perlglue
589                 which returns the ztext with formatting stripped out.
590        Added colorztext variable which can be used to disable @color()
591                 strings arriving in messages after it is set.
592                 (Currently, changing its value won't reformat messages).
593        Outgoing zephyr logging now obeys the logpath variable.
594        The '~' character in logpath and classlogpath now gets
595                 replaced with the user's home directory.
596        Added simple implementation of smartnarrow-to-admin that
597                 creates a "type-admin" autofilter.
598                 This was done mostly so that M-C-n and M-C-p do something
599                 sane on admin messages.
600        Added opera to the allowed options to the webbrowser variable.
601        Fixed some buffer overruns in the "reply" command.
602        When repying to "all" on a message that begins with "CC:" (eg, sent
603                 with "zwrite -C", the reply line will be constructed
604                 from the sender and the usernames on the CC: line
605                 of the message being replied to.
606        There is no such thing as C-R, so left C-r as it is but added:
607                 M-r --- edit reply to all
608                 M-R --- edit reply to sender
609        Added RCS Id strings to all files.
610        'show keymaps' shows details of all keymaps after summary list.
611        Added --no-move option to delete command.
612                In particular, delete-and-always-move-down may now
613                be implemented with
614                '( delete --no-move ; next --skip-deleted )'.
615        Folded the nextmsg and prevmsg commands and functions together into
616                one command which takes arguments.
617                Added '--filter <name>' option (eg, for next_personal),
618                '--skip-deleted' option, and
619                '--last-if-none'/'--first-if-none' options.
620                Help updated accordingly. 
621                In particular, the 'personal' filter is now used
622                for 'next personal'. 
623                Added --smart-filter and --smart-filter-instance options
624                to the next and prev commands.
625        Updated examples/owlconf.erik with the above.
626        Made owl_function_fast*filt return a string and not do the
627                narrowing, to make it more general.
628        Added a smartfilter command that creates a filter
629                based on the current message and returns the name
630                of the filter.
631        Added M-C-n and M-C-p keybindings to "move to next message
632                matching current" and "move to previous message
633                matching current"
634        Added variables edit:maxfillcols and edit:maxwrapcols which
635                will limit how wide editing paragraphs may get before
636                they get wrapped.  This is a max and may be narrower
637                depending on the current size of the window.
638                If 0, the max is unlimited.  Default is 70 columns for
639                edit:maxfillcols and unlimited for edit:maxwrapcols.
640        Added smartzpunt command with key binding of "C-x k".
641                This starts a zpunt command filled in with
642                the proposed zpunt.
643        Fixed a memory reference bug in delete and undelete commands.
644        Added support for perl to call directly back into owl.
645        Changed the implementation of owl::command("...") to immediately
646                call back into owl.  This allows perl to get the return
647                value of strings returned by owl commands.
648        Added the getview command which returns the name of the current
649                view's filter. 
650        Added the getvar command which returns the value of a variable.
651        Added an example to examples/owlconf.erik which uses TAB to
652                narrow and restore the view. 
653        Added an example to examples/owlconf.erik which uses M-c to
654                color messages matching the current one green.
655        Integrated change to fix problem with popup blinking on new zephyrs.
656        C-l and resizes will now refresh an open viewwin (eg, help).
657        Updated doc/code.txt to include info about filters, commands,
658                contexts, and keybindings.
659        Exec commands cleaned up to not have buffer-size limitations
660                and to not mess up spaces.  exec also returns a string
661                of the output now.
662        Integrated changes from 1.1.3, and added docs for "zlocate -d"
663                and new show commands.
664        Show with arguments produces help on show.
665        Fix a bug in readconfig caught by efence (where we'd try to read before
666                the beginning of a string if it was empty).
667        The perl command doesn't do makemsg directly, but instead
668             returns the string and it will get printed if it
669             was run interactively.
670       
6711.1.3
672        'show subs' and 'show subscriptions' are now the same as 'getsubs'
673        zlocate now takes an optional -d argument
674        'show terminal' / 'show term'
675        '>' / last doesn't set the last message at the top of the screen now
676        implemented _followlast as an unsupported feature
677        include 'default' in the 'show colors' list
678        added help for 'zpunt' and 'zunpunt'
679        changed the bug address in the startup message
680        can now do 'show status'
681        can now do 'show version'
682        'status' / 'show status' includes the owl version number now
683        'show terminal' includes whether the terminal can change colors
684        fixed off by one bugs in paging / scrolling viewwin
685        don't downcase the sender when getting the log name for personals
686        support @owl::fields as well as @fields
687        downcase class/inst filter names in auto filters
688
6891.1.2
690        Fixed memory mishandling bug
691        Fixed bug in redfining the filter attached to the current view
692        M-n will narrow to message, instance on non-personal, class
693             MESSAGE messages
694        M-N behavies like M-n except that on class messages it narrows
695            to class and instance
696        line wrap earlier, to account for tabbing
697        fixed typo in help
698        'status' command now displays info on terminal color support
699        zephyr @ formatting is now case independant
700        added support for color terminals
701        zephyr @color(foo) now works
702        'D' for deleted messages is now not bold, unless it's the current
703          message
704        F1 displays the help screen
705        added filter colors
706        added the 'colorview' command
707        added the 'show colors' command
708        users who don't have a .zephyr.subs get a simpler format for
709          incoming messages
710        If colors are available 'show filters' will show a filter in the
711          color associated with it.
712        Added the zpunt and zunpunt commands
713        Lines in the subs file starting with '-' are zpunted
714        Include login/logout messages in auto user filters
715        'V' changes to the home view ('all' by default)
716       
7171.1.1
718        Fixed perl, aperl, and pperl commands to deal with quoting
719              and spaces in a saner manner.
720        Removed all owl_get_* methods for booleans and switched
721              cases where they were used to owl_is_*
722        Changes to owlconf.erik to use some new features.
723        Increased the size of the help buffer (as it
724              was overflowing and truncating the help message).
725        Variables prefixed with a _ are not shown in help
726              or by printallvars (and prefixed Not Yet Implemented
727              variables with this).
728        Fix typo in help
729        include stdio.h in functions.c
730        remove stale "q to quit" from bottom of info message
731        fix downward scrolling more than a page
732        use authentication for zlocate, by default
733        fixed buffer over run in info command on long messages
734        call 'perl <file>' from Makefile to avoid hardcoding perl paths
735        in Makefile don't build owl_prototypes.h unless necessary
736        store the time for admin messages
737        display admin message time in 'info' command
738        fixed an editwin M-> last character bug
739               
7401.1
741        reply is a normal function now
742        'R' does reply to sender
743        'T' tells you how many messages were marked for deletion
744        local realm removed from login / logout messages
745        added command history
746        better runtime / starttime reporting in 'status' command
747        leave the pointer near the current message after expunge
748        C-l recenters editwin
749        implemented zlocate
750        @italic works the same as @i
751        on reply only quote class / instance when necessary
752        C-r allows you to edit the reply line
753        don't use unecessary options in reply line
754        display 'info' errors in msgwin, not popup
755        impelemnted aexec, pexec commands
756        the zsig now goes through ztext formatting
757        messages have id numbers now
758        'info' prints the msgid
759        added the 'filter' command
760        added the 'view' command
761        added the 'show filter' command
762        added the 'viewclass' (and 'vc') commands
763        added the 'viewuser' (and 'vu') commands
764        M-n will filter to the current class or user
765        'v' starts a view command
766        M-D will delete all messages in current view
767        added the 'delete' (and 'del') command
768        load-subs with no argument loads the default subs file
769        '<truncated>' is now when the *current* message is truncated
770        the reply-lockout filter (with default) specifices messages that
771           cannot be replied to.
772        in the configfile owl::receive_msg is run whenever a message is
773          received
774        added the beep command
775        added the contributors file
776        declare ZGetSubscriptions and ZGetLocations since the includes
777          don't seem to
778        fixed bug in displaying last line in popwin if no final '\n'
779        'T' uses the 'trash' filter now
780        zaway_msg, zaway_msg_default and zaway are all user variables now.
781        zsig variable overrides zsigproc
782        If there's no appendtosepbar don't interfear with the sepbar
783        Changed: owl_message_get_numlines will return 0 of m is NULL
784        Added login messages to messages marked by owl_function_delete_automsgs
785        Added owl_function_delete_by_id(id) which acts independent of view
786        Added "-id <id>" option to delete command
787        Fixed an arg checking bug in delete command
788        Added owl::id to perl namespace with message id
789        Fixed a memory corruption bug in readconfig.c (where right
790              after the strdup to "out", we'd strcat a \n onto the end.
791              This would be triggered whenever owl::format_msg returned
792              a string not ending in a newline
793        Added 'X' keybinding which expunges and then switches to
794              a view defined by the variable "view_home" which defaults
795              to "all"
796        Consolidated readconfig.c somewhat to remove duplication.
797              owl_config_execute now returns a string.
798        Added an example config file that does vt-style formatting.
799              (examples/owlconf.vtformat)
800        Added the 'perl', 'aperl', and 'pperl' commands which will
801              evaluate perl expressions.
802        Fixed bug where pclose zsigproc would cause zombies
803        Can set zsigproc or zsig to "" to disable
804        Added support for multiple browsers (galeon and none were added).
805              Configure with the "webbrowser" variable.
806        Changing typewinsize height triggers resize event.
807        Added zsig variable which will be used if no zsigproc and non-empty.
808        Added "make test" rule to Makefile which will run regression tests,
809              and added regression testing framework to tester
810        Fixed codelist.pl to ignore static declarations.
811        Added dict.c which contains string->ptr dictionary routines
812              and the owl_dict type.
813              These include regression tests.
814        Overhaul/rewrite of variable handling.  Variables are now managed
815              in an owl_vardict (in g.vars) which contains a dictionary
816              of owl_variable's.  Each owl_variable has dispatch functions
817              for validating values, setting it and getting it,
818              and for setting it to and from string values.
819              The variable.c file contains the list of variables.
820              Stubs for the owl_global_<varname>_get functions and friends
821              are generated from variable.c by stubgen.pl.
822              The help.c messages for variables now calls into variable.c
823              so all information about most variables is in one place.   
824        Cleaned out code from global.c and command.c that was made obselete
825              by variable overhaul.
826        The set command now takes a -q option to not log a message.
827        Fixed a bug where set and print with no arguments would
828              print "Undefined variable" in addition
829              to running owl_function_printallvars.
830        debug is now a variable that can be turned on and off.
831        Fixed mail,inbox message parsing in examples/owlconf.erik
832        Made zaway_msg and zaway_msg_default into variables
833        Changed owl_function_makemsg and owl_function_debugmsg
834               to use varargs (ie, so they can now take a format
835               string with args).
836        Don't allow " and \ characters in URLs with the "w" command.
837        Removed lots of build warnings.
838        Popwins are wider by default so help messages fit better.
839        Added an atokenize_free function.
840        Fixes to work with an older version of libzephyr.
841        Added dependencies on header files to Makefile.in
842        Added pageup and pagedown key bindings to message list
843        Added pageup and pagedown to viewwin
844        Added configfile section to doc/intro.txt (from example config file)
845        Added appendtosepbar variable which may contain text which will
846              be appended to the sepbar.  This allows the configfile
847              to put information about pings and logins into
848              the sepbar.  (It may be worth also providing a variable
849              which enables this by default, but for now this allows
850              for experimenting with what works well.)
851        Added doc/code.txt which gives a brief overview of the code.
852        Added tags makefile rule and added TAGS to distclean rule.
853       
8541.0.1
855        fix frees in loadsubs and loadloginsubs
856        don't return in owl_free
857       
8581.0
859        'print' and 'set' with no arguments prints all variables
860        Added the 'unsubscribe' and 'unsub' command
861        Renamed the 'unsub' command to 'unsuball'
862        Added the 'getsubs' command which is like zctl ret
863        Fixed bug in logging messages sent to more than one recipient
864        Support '-C', '-O', and '-n' options to zwrite
865        Fixed bug in owl_editwin_delete_char when there are no later chars
866          after the cursor
867        Make "more" and "truncated" work in the status bar
868        enable printing of zsigproc and loginsubs variables
869        only allow message scrolling if the message is actually off the
870          screen
871        'T' will mark all automated message for deletion
872        'P' will go to the next personal message
873        'M-P' will go to the previous personal message
874        replying to a login message goes to the user now
875        added a status command
876        added the intro doc to the release
877        fixed off by one bug in viewwin
878        added complete online help
879        pass $owl::realm in configfile
880        fixed editwin wordwrapping on the last line
881        fixed editwin problem with key_right past the last char
882        print an error and quit if the configfile can't be parsed
883        got rid of owl_mainwin_calculate_topmsg
884        fixed off by one error in calculating topmsg upwards
885        you can now reply to an admin message
886        don't display an error about keypress on window resize
887       
8880.11
889        fixed bug in viewing messages longer than the screen
890        indicate in the sepbar if there is a non zero vert offset
891        send on '.' on a line by itself
892        added disable-ctrl-d variable
893        fixed bug where C-k did not delete the last \n in the buffer
894        make non-character meta keys work
895        use ZSendNotice instead of ZSendList
896        implemented <, >, M-< and M-> in viewwin
897        removed the spaces at the bottom of viewwin
898        added 'about' command
899        fixed bug using 'M' with no current message
900        changed message object to use char *'s to save on memory
901        change malloc, realloc, strdup and free to use owl hooks so that
902           debugging can be added
903               
9040.10.1
905        fixed a trailing space bug in the parser
906        impelemented the "burning ears" feature
907        have admin messages do ztext parsing
908        fixed bug in reporting which M- key was pressed
909        C-g will now cancel commands like C-c
910       
9110.10
912        implemented owl_function_full_redisplay().
913        C-l uses owl_function_full_redisplay().
914        when a popwin exists to a full redisplay.  (fixes bug)
915        improved the owl_editwin_process_char logic
916        removed all unnecessary wrefresh's and replaced with wnoutrefesh
917        owl_editwin_redisplay now takes an argument to optionally doupdate()
918        improved the cut-and-paste speed by not doing a usleep the first
919          time through the loop after getting a keypress.
920        nuked typwin.c and associated stuff.  It's useless now.
921        added viewwin code for paging windows
922        curly braces work for zephyr formatting
923        @i in zephyr formatting will be displayed as underlined text
924        turned off idlok
925        implemented viewwin
926        implemented viewwi in popwin for pageable popwins
927        help, info now use pageable popwins
928        bound 'M' to bring the current message up in a popwin
929        return, space bar, 'b' and backspace now scroll within a message
930        turned off resize message
931        C-v and M-v page the main window
932        implemented owl_message_is_mail
933        some build cleanup
934
935       
9360.9
937        added owl_message_is_personal and have things use it
938        added owl_message_is_private
939        fixed 'print personalbell' and have 'set personalbell'
940           print a message
941        bold only on message_is_personal
942        display the realm if not local
943        implemented M-f, M-b, M-d, M-<, M-> in editwin
944        implemnted word wrapping in editwin
945        implemented M-q (paragraph-fill) in editwin
946        fixed bug that caused owl to segfault logging a 'weird' class
947        M-x is a keysym for ':'
948        added smart bolding and userclue
949        fixed a bug causing pings to beep even if rxping is off
950       
9510.8.1
952        fixed bug in logging code
953       
9540.8
955        implemented personal logging
956        implemented class logging
957        implemented resize of typewin
958        fixed the backspace problem
959        -v command line option prints the version number
960       
9610.7
962        load-subs will report error opening file
963        skip comment lines in loadsubs and loadloginsubs
964        changed internal references to rxping and txping
965        fix replying to a blank instance
966        added subscribe command
967        subscribe to login messages from .anyone by default
968        'loginsubs' variarble controlls automated login messages
969        redisplay the editwin after a resize
970        leave the cursor in the editwin if active
971        fix problems in the build system
972        added displayoutgoing variable
973        temporarily removed error printing for zlog in / out
974       
9750.61
976        fixed bug in "message sent to <foo>" for zwrite
977       
9780.6
979        help updated
980        zaway key set to caps A
981        support zephyring other realms
982        rxping variable for receiving pings
983        txping variable for sending pings
984        function in place to resize typwin
985        C-l to refresh
986        personal bell variable
987        beta message now an admin message
988       
9890.5
990        Added the debug command and flag
991        Fixed bug in printing fields in info command
992        Added owl_fmtext_append_ztext and use it
993        Better formating for pings and login zephyrs
994        make tester depends on proto
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