source: ChangeLog @ b1fe407

barnowl_perlaimdebianowlrelease-1.10release-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since b1fe407 was b1fe407, checked in by James M. Kretchmar <kretch@mit.edu>, 20 years ago
Updated Change log version bump
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1$Id$
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32.0.14-pre-2
4        Fixed missing word in startup message
5        Better 'status' command
6        Use '+' for popwin corners when 'fancylines' is off
7        Allow TERMINFO to be overridden in the envrionment
8        Command line arg -D turns on debugging and deletes previous
9          debugging file
10        Do ~ expansion in 'dump' command.
11        Current directory added to 'status' command
12        Massive changes to libfaim and aim
13       
142.0.13
15        Changed startup message for new mailing list
16        blist now prints AIM info even if .anyone is unreadable
17        Catch SIGPIPE and print an error rather than crashing.
18                [It's possible that this may have some portability
19                issues under Solaris and we may need to add some
20                configure stuff around SA_SIGINFO...]
21        Handle the case in aim_bstream_send where aim_send returns -1,
22                although there is likely an underlying problem here
23                that would lead to this case.
24        Print the username on aim login failure, not something random like
25                the password.  ;)
26        Un-word-wrap text when sending AIM messages.
27        Replace the main loop continue in the keyboard handler with an else.
28       
292.0.12
30        Command history now doesn't allow the last entry
31           to be repeated
32        If format_msg returns "" print "<unformatted message>"
33        Better align oneline admin and loopback messages
34        Print an admin message indicating when subscriptions can
35           not be loaded on startup
36        Set aim_ignorelogin_timer to 15 by default
37        Admin message on login/logout of AIM
38        Fixed double quoting in smartzpunt
39        Added timestamp to login/logout messages
40        Fixed replies to loopback messages
41        Fixed smartnarrow on classes/instances with spaces
42        Added the 'loggingdirection' variable
43        All loopback messages log to 'loopback' now
44        Print an error message if trying an invalid color for a filter
45        Fixed bug causing > not to go to end of editwin every time
46       
472.0.11
48        Updated basic help
49        Display CC: in outgoing CC messages
50        More AIM logout detection
51        Don't proclaim "interfaces changed" on first build.
52        Added the 'loopback' message type
53        Added the 'loopwrite' command
54        Added a timestamp to the default style
55        Zpunt now works with weird regex characters
56        Smart filters now work with weird regex characters
57       
582.0.10
59        Allow 'hostname' in filters.
60        Fixed bug in reporting when no one is subbed to a class
61        Added an extral newline in logging incoming zephyrs
62        An admin message is displayed when you are logged out of AIM
63        Print an error message and admin message if an AIM send fails
64       
652.0.9
66        Added the 'fancylines' variable.
67        Added the 'show startup' command.
68        Added feature for capturing stderr messages
69           from commands and displaying them in the errors buffer.
70        Create an admin message explaning that a zephyr couldn't
71           be sent
72        Better reporting of perl errors (both into the errqueue
73                and also clearing the error after displaying it).
74        Allow default_style to be specified in config.
75        Added errqueue
76        Added command "show errors"
77        Fixed bug removing newlines in backup files
78       
792.0.8
80        Increased size of screen name field in buddy listing
81        Fixed bug with idle times causing broken pipes.
82        New libfaim
83        Added the 'source' command.
84        Make sure that a newline is always at the end of messages
85                returned by perl style formatting functions.
86        Add owl::login and owl::auth to legacy variables populated for format_msg.
87        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
88        Add base methods for login_host and login_tty
89                and others that return undef.
90        New API for perl message formatting functions. 
91                Legacy variables are still supported for owl::format_msg
92                and owl::receive_msg, but these functions are now also
93                passed an owl::Message object which contains methods
94                for accessing the contents of the message.  See perlwrap.pm
95                (and docs TBD) for the available methods.
96                *** WARNING:  The exact API for owl::Message has
97                *** not yet stabilized.
98        Added "style" command for creating new styles.
99                Usage:  style <name> perl <function_name>
100        Added support for "show styles".  Changed global style table
101                from list to dictionary.
102        Changed AIM password prompt from "Password:" to "AIM Password:".
103        Messages are reformatted after a window resize to allow styles
104                to take into account the width of the window.
105        When perl throws an error, the message is put in the msgwin
106                if possible.
107        Added perl functions for:       
108                owl::getcurmsg() -- returns an owl::Message object for
109                                    the active message
110                                    in the current view.
111                owl::getnumcols() -- returns the column width of the window
112                owl::zephyr_getrealm() -- returns the zephyr realm
113                owl::zephyr_getsender() -- returns the zephyr sender
114        Made owl::COMMAND("foo"); be syntactic sugar for
115                owl::command("COMMAND foo");
116        Added perlwrap.pm to contain perl code to be compiled into
117                the binary.  This is transformed into perlwrap.c by
118                encapsulate.pl.
119        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
120        Minor bugfixes in cmd.c and commands.c
121        Improved intro doc
122
1232.0.7
124        Idletimes now appear in the buddylisting
125        Failed AIM logins are now correctly reported
126        Owl will build now without zephyr, enabling it to act as a
127          standalone AIM client.
128        There is now a zcrypt command
129        Replies to zcrypted messages now work
130        Don't allow zwrite if zephyr isn't present
131        Cleaned up some warnings from linux gcc.
132        Fixed bug that can cause response stuff to crash
133        Improved status command
134        Fixed bug in buddy stuff
135       
1362.0.6
137        aimlogin will now accept the screenname without a password and ask
138           for the password such that it is not echo'd to the terminal
139        'addbuddy aim' and 'delbuddy aim' now work
140        Bug fix to make zwrite -m work with -c/-i
141        Fixed documentation bug in aimwrite
142        Initialze $owl::auth
143        Fix in autoconf for des425
144        Reformatted editwin.c and added capability of doing password-style
145           echoing
146       
1472.0.5
148        Fix in finding des for building zcrypt
149        Fixed description for alert_action variable
150        More detailed usage from -h
151        Special cased replies for webzephyr users on classes and
152          login notifications for webzephyr users
153        Fixed bug that caused a crash on zpunt with '*' for an instance
154        AIM logout and then login now works.
155        Fixed bug causing view -d not to work.
156        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
157          style
158       
1592.0.4
160        Made command line option -n actually work
161        Implemented styles, including the 'default' 'basic' and 'oneline'
162          styles.  A 'perl' style is available if a format_msg() function
163          is found in .owlconf
164        Added the 'default_style' variable
165        Added the 'toggle-oneline' command
166        The 'o' key is bound to 'toggle-oneline'
167        Internally, the one view now has a name, 'main', and message
168          recalcuations are done in place when its filter is changed.
169        Added filter field 'login' which can take the values 'login'
170           'logout' or 'none'
171        Added the perl variable $owl::login, just as above
172        Updated the 'login' and 'trash' filters appropriately
173        Fix for checking for DES in build system
174        Bug fix in using makemsg when no curses window is present
175        The variable $owl::auth now exists in perl
176        Use new internal function to delete zephyr subs from file
177        New 'sepbar_disable' variable can turn off sepbar info display
178        Updated contributor info
179        Added the 'show view' command
180        Bug fix in owl_regex
181        Fixed personal aim messages logging to class directory
182        Log "LOGIN" or "LOGOUT" for AIM buddy messages
183        zwrite -m now correctly displays an outgoing message and logs
184        zwrite -s now works
185        Strip spaces in AIM usernames on aimwrite send
186        Removed libfaim/config.log from CVS
187        Fixed some easy fixed-length buffers
188        Wordwrap incoming AIM messages
189        Fixed bug causing buddies not to be added to buddy list during
190          ingorelogin timer
191        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
192           &emdash
193       
1942.0.3
195        Don't ring the terminal bell on mail messages.
196        Nuke <FONT>
197        Make the build work a little better on OSX
198        Fixed a bug in fmtext
199        Expanded the size of the hostname buffer
200       
2012.0.2
202        Fixed bug in 'startup' command.
203
2042.0.1
205        Moved newmsgproc stuff to a function procedure
206        Added the 'newlinestrip' variable, on by default, that strips
207          leading and trailing newlines from incoming messages.
208        Fixed a case sensitivity probelm in owl_message_is_personal and
209           owl_message_is_private
210        The message object now uses a list of attributes internally, in
211          prep. for supporting new messaging protocols
212        owl_function_info now uses fmtext instead of one staticly sized
213          buffer
214        in owl_message_get_cc() require that the colon be present after
215          cc.
216        Added some defenses against resize crashes, and put in debug
217          messages if they're encountered
218        In filters 'true' and 'false' are now valid tokens.
219        The 'all' filter has been redefinied to be 'true' and there is a
220          'none' filter defined as 'false'
221        Fixed bug in 'unsub' command that could cause file corruption
222        In the zlist function, give a more detailed error message if
223          the file cannot be opened.
224        Renamed old instances of zsig_exec in the code to zsigproc
225        Don't print the stderr from zsigproc
226        Added a 'loadloginsubs' command to load login subscriptions from a
227          file
228        Added a 'loadsubs' command to eventually phase out the 'load-subs'
229          command
230        Made M-n work on classes and instances with spaces in them
231        Zaway now obeys the smart strip variable
232        Hacked the build system to not have the -E link problem on Athena
233        Added ZResetAuthentication in a number of places to fix problems
234          with stale tickets
235        Added some hooks for malloc debugging
236        M-p is bound to 'view personal' by default
237        loadsubs and loadloginsubs only print messages if in interactive
238          mode
239        added the 'alert_filter' variable, defaults to 'none'.
240        added the 'alert_action' variable, which is an owl command that
241          will be executed when new messages arive that match the
242          alert_filter
243        added the 'term' command which takes the 'raise' and 'deiconify'
244          options.  It assumes xterm for now.
245        only 'make distclean' will nuke core and ~ files now
246        fixes to owl_function_do_newmsgproc from Stephen
247        converted functions.c to new code style, which I'm giving a shot
248        Makefile.in: define DATADIR, for default owlconf.
249        Makefile.in: provide "all" and "install" rules.
250        configure.in: try also libdes and libkrb4, for people using heimdal
251        configure.in: see if des_ecb_encrypt is already prototyped.
252        configure.in: minor changes to work with new autoconf without needing acconfig.h.
253        configure.in: find the install program.
254        configure.in: test for use_default_colors since some versions of
255          solaris don't have it, so we can at least compile something
256          vaguely working there.
257        keypress.c: ifdefs for keys not defined on at least some solarises.
258        owl.c: don't call use_default_colors if we don't have it
259        readconfig.c: added *commented out* code to try to find a
260          system-default owlconf if the user doesn't have one.  Have to
261          ponder if I want this
262        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
263          des.h.
264        zcrypt.c: include owl.h so we get the configure-generated config.h
265        Change to codelist.pl to deal with new code style
266        Remove some ancient stuff from zcrypt.c
267        General cleanup to Makefile.in
268        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
269          keypress.c
270        do_encrypt declaired static
271        if we don't have des functions, do not try to build in zcrypt
272        kill the newmsgproc function on exit
273        Added libfaim
274        Added basic AIM support, including the "aimlogin", "aimwrite" and
275           "aimlogout" commands
276        New built-in filters 'aim' and 'zephyr'.
277        Do ZResetAuthentication() before zlog_in and zlog_out as well.
278        Print AIM login / logout notifications
279        The 'alist' command prints a list of aim buddies logged in
280        The 'blist' command prints users from all protocols
281        The 'l' key is now bound to 'blist' instead of 'zlist'
282        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
283          WORK yet
284        Removed a bit of faim code that allowed commands to be executed.
285        The 'B' key is now bound to 'alist'
286        Added the 'startup' and 'unstartup' commands
287        The $HOME/.owl directory is created on startup if it does not exist
288        Added the 'aim_ingorelogin_timer' variable
289        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
290        'isloginout' and 'isprivate' are now message attributes
291        improved 'info' function lists seperate info for zephyr, aim and
292           also prints all message attributes
293        AIM logging (both in and out) now works
294        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
295        Hacked the Perl build stuff not to link with iconv
296       
2971.2.8
298        Class pings are displayed differently now
299        Updated owlconf.simple example to format outgoing messages.
300       
3011.2.7
302        Outgoing messages now go through the config for formatting
303        Zaway now makes an outgoing message, instead of an admin message
304        The 'zlocate' command can now handle multiple users
305        The simple user format for "To:" is in effect again
306        Prettyed up the zwrite line for using 'reply' on a zaway
307        Added a workaround for a libzephyr bug that caused zwrites to fail
308          if zephyrs were sent just before and just after renewing tickets
309        Fixed a memory bug in getsubs
310        Added receive support for zcrypt messages
311        Added the 'zcrypt' variable which controls whether or not zcrypt
312          messages are decrypted
313        'reply' is disabled for zcrypt until sending zcrypt works
314        Started implementing zcrypt command
315        More updates to the intro doc
316       
3171.2.6
318        Started adding code for newmsgproc.  It doesn't fully work yet!
319          Don't use it.
320        Added search, '/' and '?' to basic help.
321        Will attempt to keep the current message as close as possible
322             to the previous current message after an expunge.
323        "set <variable>" and "unset <variable>" now work for boolean variables.
324        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
325          segfault
326        Fixed some typos in the intro doc
327        Removed old zlog functions from zephyr.c
328        Implemented the dump command
329        New startup message
330       
3311.2.5
332        Patch to fix memory bug in replying to CC messages
333        If we're on Athena and have static krb (or other) libraries, use
334          them
335        Added "athstatic" program to the release, which handles the above
336        Cast to an int for isspace, to make gcc -Wall quiet
337        Added 'zlist' and 'l' to basic help.
338       
3391.2.4
340        'zlog in' will now take an optional thrid argument to set the
341             'tty' variable before setting the zlocation
342        There is now a 'zlist' command that acts like 'znol -l'
343        'l' is bound to 'zlist'
344        Fixed memory leak uninitialzed memory read in fmtext
345        viewwin will now say "End" instead of "More" when at the end
346        Added a debugging message indicating the result of topmsg
347          calculations
348        You can now use %me% in filters
349        The built-in personal filter is updated to do so
350        Fixed a bug in moving the pointer after an expunge
351        Fixed up the normal scrolling code.  Now it should always
352          land on a message, but it's still not optimal.
353        Added the variable 'smartstrip' which will strip kerberos
354          instances out for the 'reply' command.
355        Added -R/usr/athena/lib to the build for Athena
356        Started updating the intro document
357        Small changes to help / about
358        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
359          update .zephyr.subs by default.  If either is given the '-t'
360          (for "temporary") option the .zephyr.subs will not be updated
361        Turned off beeping for hitting the top or bottom of the list of
362          messages
363        Made daemon.webzephyr a special case for smartstrip
364        Added 'out' as a default filter for outgoing messages
365       
3661.2.3
367        Added filters "ping", "auto" and "login" by default.
368        Added "body" as a valid field to match on in a filter.
369        Temporary fix to bug where C-SPACE would cause the key handler to
370             lock up.
371        Messages now have a direciton (in, out or none).  Filters can
372             match on this direction
373        Outbound messages are no longer type 'admin' but are of the
374             appropriate message type (i.e. 'zephyr') and are direction
375             'out'.
376        Smartnarrow now works on outgoing messages
377        'info' updated to show more information for admin and outgoing
378             messages
379        Renamed pretty_sender to short_zuser and renamed long_sender to
380             long_zuser
381        Moved zsig generation to the zwrite object
382        Print the zsig used for outgoing messages
383        The tty variable now controls the zephyr location tty name
384       
3851.2.2
386        Added the 'search' command.
387        '/' is a keybinding for 'search'
388        '?' is a keybinding for 'search -r'
389        Fixed stristr, which was completely broken
390        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
391             and put it in functions.c
392        Attempts to stay near the current message when switching views.
393             When switching from an empty view to one we've previously
394             been in, the new current message position will attempt
395             to be close to the current position from the last
396             time we visited that view.
397        Fixed bug in readconfig.c that prevented building under perl 5.005.
398        Switched "C-x C-x" to only "startcommand quit"
399        'getsubs' prints closer to the order you sub in.
400        Modified the behavior of last so that "> >" will clear the screen.
401        The new behavior of last is:
402              Moves the pointer to the last message in the view.
403              If we are already at the last message in the view,
404              blanks the screen and moves just past the end of the view
405              so that new messages will appear starting at the top
406              of the screen.
407        Fixed a typo in the help for smartzpunt.
408        Fixed functions to handle curmsg being past the end of the view.
409
4101.2.1
411        New framework for command handling.
412        New framework for keymap handling.
413        Added commands for everything that is bound
414             to a key (do 'show commands' to get the full list).
415        Added 'multi' and '(' commands to allow multiple commands
416             to be specified on a line.             
417        Added user keybindings with bindkey command.
418        Added command aliases (eg, "alias foo bar").
419        Added undelete command that parallels the delete command.
420        Added additional options to delete command.
421        The reply command now takes arguments.
422        Added 'edit:insert-text' command.
423        Added 'show zpunts' to show active punt filters.
424        Added 'show variable <name>' and 'show variables'.
425        Added 'show command <name>' and 'show commands'.
426        Added 'show keymap <name>' and 'show keymaps'.
427        Added 'M-u' to undelete all messages in current view.
428        Fixed dotsend so that the zephyr will still send if there
429             is whitespace after the dot but not on the same line.
430             This should resolve an issue where dotsend wouldn't work
431             if you'd gone up and edited a zephyr.
432        Bug in page down fixed
433        C-t will transpose characters
434        Fix the scrolling bug where we would sometimes fail to scroll
435             the screen down, leaving the current message off
436             the bottom of the screen.
437        Refixed 'login or login' typo in help
438        Fixed M-u description
439        Removed 'first' and 'last' from basic command help
440        Added M-N to basic key help
441        Added M-D, M-u to basic key help
442        Fixed a quoting problem in configure.in
443        Changed top of help to use 'show' instead of M-x
444        Fixed a bug in the summary field for user-created aliases
445        Added "reply zaway" which sends a zaway response to the current msg.
446        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
447        Some buffer overruns fixed
448        Variables now have a summary and a long description.
449                Only the summary is shown with help.
450                The long description is shown with "show variable foo".
451        Added a 'scrollmode' variable which determines how the screen
452             will scroll as the cursor moves.  The default behaves
453             identically to previous versions of owl.
454             The following modes are supported:
455             normal      - This is the owl default.  Scrolling happens
456                           when it needs to, and an attempt is made to
457                           keep the current message roughly near
458                           the middle of the screen.  (default)
459             top         - The current message will always be the
460                           the top message displayed.
461             neartop     - The current message will be one down
462                           from the top message displayed,
463                           where possible.
464             center      - An attempt is made to keep the current
465                           message near the center of the screen.
466             paged       - The top message displayed only changes
467                           when user moves the cursor to the top
468                           or bottom of the screen.  When it moves,
469                           the screen will be paged up or down and
470                           the cursor will be near the top or
471                           the bottom.
472             pagedcenter - The top message displayed only changes
473                           when user moves the cursor to the top
474                           or bottom of the screen.  When it moves,
475                           the screen will be paged up or down and
476                           the cursor will be near the center.
477        Added owl_sprintf which returns the formatted string, or NULL.
478                The caller must free this string.
479                This will allocate enough memory and thus
480                avoid potential some buffer overrun situations.
481        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
482                message as having been sent.)
483        The "Not logged in or subscribing to messages" error
484                now includes the name of the recipient.
485        The "disable-ctrl-d" variable may also be set to "middle"
486                which will result in ctrl-d only sending at the
487                end of the message.  This is now the default.
488                This also added a command "editmulti:done-or-delete".
489        Fixed a bug in the "reply -e" command.
490        Always clear the command buffer before executing the command.
491                (So that interactive commands can sanely do start-command.)
492        Fixed preservation of e->dotsend across owl_editwin_clear().
493        Added history for multiline edit windows (eg, for zephyr composition).
494                The M-n and M-p keys will cycle through the history ring.
495                In particular, it is now possible to edit the command line
496                of a zephyr being composed:  C-c it and restart it
497                and then M-p to get the aborted composition back.
498        Added owl::send_zwrite(command, message) to the perl glue
499                to allow for the direct sending of multi-line messages.
500                For example:  owl::send_zwrite("-c foo -i bar", "hello");
501        Changed owl_fmtext_print_plain to return an alloc'd string to
502                avoid buffer overrun risks.
503        Added owl::ztext_stylestrip("...") function to perlglue
504                 which returns the ztext with formatting stripped out.
505        Added colorztext variable which can be used to disable @color()
506                 strings arriving in messages after it is set.
507                 (Currently, changing its value won't reformat messages).
508        Outgoing zephyr logging now obeys the logpath variable.
509        The '~' character in logpath and classlogpath now gets
510                 replaced with the user's home directory.
511        Added simple implementation of smartnarrow-to-admin that
512                 creates a "type-admin" autofilter.
513                 This was done mostly so that M-C-n and M-C-p do something
514                 sane on admin messages.
515        Added opera to the allowed options to the webbrowser variable.
516        Fixed some buffer overruns in the "reply" command.
517        When repying to "all" on a message that begins with "CC:" (eg, sent
518                 with "zwrite -C", the reply line will be constructed
519                 from the sender and the usernames on the CC: line
520                 of the message being replied to.
521        There is no such thing as C-R, so left C-r as it is but added:
522                 M-r --- edit reply to all
523                 M-R --- edit reply to sender
524        Added RCS Id strings to all files.
525        'show keymaps' shows details of all keymaps after summary list.
526        Added --no-move option to delete command.
527                In particular, delete-and-always-move-down may now
528                be implemented with
529                '( delete --no-move ; next --skip-deleted )'.
530        Folded the nextmsg and prevmsg commands and functions together into
531                one command which takes arguments.
532                Added '--filter <name>' option (eg, for next_personal),
533                '--skip-deleted' option, and
534                '--last-if-none'/'--first-if-none' options.
535                Help updated accordingly. 
536                In particular, the 'personal' filter is now used
537                for 'next personal'. 
538                Added --smart-filter and --smart-filter-instance options
539                to the next and prev commands.
540        Updated examples/owlconf.erik with the above.
541        Made owl_function_fast*filt return a string and not do the
542                narrowing, to make it more general.
543        Added a smartfilter command that creates a filter
544                based on the current message and returns the name
545                of the filter.
546        Added M-C-n and M-C-p keybindings to "move to next message
547                matching current" and "move to previous message
548                matching current"
549        Added variables edit:maxfillcols and edit:maxwrapcols which
550                will limit how wide editing paragraphs may get before
551                they get wrapped.  This is a max and may be narrower
552                depending on the current size of the window.
553                If 0, the max is unlimited.  Default is 70 columns for
554                edit:maxfillcols and unlimited for edit:maxwrapcols.
555        Added smartzpunt command with key binding of "C-x k".
556                This starts a zpunt command filled in with
557                the proposed zpunt.
558        Fixed a memory reference bug in delete and undelete commands.
559        Added support for perl to call directly back into owl.
560        Changed the implementation of owl::command("...") to immediately
561                call back into owl.  This allows perl to get the return
562                value of strings returned by owl commands.
563        Added the getview command which returns the name of the current
564                view's filter. 
565        Added the getvar command which returns the value of a variable.
566        Added an example to examples/owlconf.erik which uses TAB to
567                narrow and restore the view. 
568        Added an example to examples/owlconf.erik which uses M-c to
569                color messages matching the current one green.
570        Integrated change to fix problem with popup blinking on new zephyrs.
571        C-l and resizes will now refresh an open viewwin (eg, help).
572        Updated doc/code.txt to include info about filters, commands,
573                contexts, and keybindings.
574        Exec commands cleaned up to not have buffer-size limitations
575                and to not mess up spaces.  exec also returns a string
576                of the output now.
577        Integrated changes from 1.1.3, and added docs for "zlocate -d"
578                and new show commands.
579        Show with arguments produces help on show.
580        Fix a bug in readconfig caught by efence (where we'd try to read before
581                the beginning of a string if it was empty).
582        The perl command doesn't do makemsg directly, but instead
583             returns the string and it will get printed if it
584             was run interactively.
585       
5861.1.3
587        'show subs' and 'show subscriptions' are now the same as 'getsubs'
588        zlocate now takes an optional -d argument
589        'show terminal' / 'show term'
590        '>' / last doesn't set the last message at the top of the screen now
591        implemented _followlast as an unsupported feature
592        include 'default' in the 'show colors' list
593        added help for 'zpunt' and 'zunpunt'
594        changed the bug address in the startup message
595        can now do 'show status'
596        can now do 'show version'
597        'status' / 'show status' includes the owl version number now
598        'show terminal' includes whether the terminal can change colors
599        fixed off by one bugs in paging / scrolling viewwin
600        don't downcase the sender when getting the log name for personals
601        support @owl::fields as well as @fields
602        downcase class/inst filter names in auto filters
603
6041.1.2
605        Fixed memory mishandling bug
606        Fixed bug in redfining the filter attached to the current view
607        M-n will narrow to message, instance on non-personal, class
608             MESSAGE messages
609        M-N behavies like M-n except that on class messages it narrows
610            to class and instance
611        line wrap earlier, to account for tabbing
612        fixed typo in help
613        'status' command now displays info on terminal color support
614        zephyr @ formatting is now case independant
615        added support for color terminals
616        zephyr @color(foo) now works
617        'D' for deleted messages is now not bold, unless it's the current
618          message
619        F1 displays the help screen
620        added filter colors
621        added the 'colorview' command
622        added the 'show colors' command
623        users who don't have a .zephyr.subs get a simpler format for
624          incoming messages
625        If colors are available 'show filters' will show a filter in the
626          color associated with it.
627        Added the zpunt and zunpunt commands
628        Lines in the subs file starting with '-' are zpunted
629        Include login/logout messages in auto user filters
630        'V' changes to the home view ('all' by default)
631       
6321.1.1
633        Fixed perl, aperl, and pperl commands to deal with quoting
634              and spaces in a saner manner.
635        Removed all owl_get_* methods for booleans and switched
636              cases where they were used to owl_is_*
637        Changes to owlconf.erik to use some new features.
638        Increased the size of the help buffer (as it
639              was overflowing and truncating the help message).
640        Variables prefixed with a _ are not shown in help
641              or by printallvars (and prefixed Not Yet Implemented
642              variables with this).
643        Fix typo in help
644        include stdio.h in functions.c
645        remove stale "q to quit" from bottom of info message
646        fix downward scrolling more than a page
647        use authentication for zlocate, by default
648        fixed buffer over run in info command on long messages
649        call 'perl <file>' from Makefile to avoid hardcoding perl paths
650        in Makefile don't build owl_prototypes.h unless necessary
651        store the time for admin messages
652        display admin message time in 'info' command
653        fixed an editwin M-> last character bug
654               
6551.1
656        reply is a normal function now
657        'R' does reply to sender
658        'T' tells you how many messages were marked for deletion
659        local realm removed from login / logout messages
660        added command history
661        better runtime / starttime reporting in 'status' command
662        leave the pointer near the current message after expunge
663        C-l recenters editwin
664        implemented zlocate
665        @italic works the same as @i
666        on reply only quote class / instance when necessary
667        C-r allows you to edit the reply line
668        don't use unecessary options in reply line
669        display 'info' errors in msgwin, not popup
670        impelemnted aexec, pexec commands
671        the zsig now goes through ztext formatting
672        messages have id numbers now
673        'info' prints the msgid
674        added the 'filter' command
675        added the 'view' command
676        added the 'show filter' command
677        added the 'viewclass' (and 'vc') commands
678        added the 'viewuser' (and 'vu') commands
679        M-n will filter to the current class or user
680        'v' starts a view command
681        M-D will delete all messages in current view
682        added the 'delete' (and 'del') command
683        load-subs with no argument loads the default subs file
684        '<truncated>' is now when the *current* message is truncated
685        the reply-lockout filter (with default) specifices messages that
686           cannot be replied to.
687        in the configfile owl::receive_msg is run whenever a message is
688          received
689        added the beep command
690        added the contributors file
691        declare ZGetSubscriptions and ZGetLocations since the includes
692          don't seem to
693        fixed bug in displaying last line in popwin if no final '\n'
694        'T' uses the 'trash' filter now
695        zaway_msg, zaway_msg_default and zaway are all user variables now.
696        zsig variable overrides zsigproc
697        If there's no appendtosepbar don't interfear with the sepbar
698        Changed: owl_message_get_numlines will return 0 of m is NULL
699        Added login messages to messages marked by owl_function_delete_automsgs
700        Added owl_function_delete_by_id(id) which acts independent of view
701        Added "-id <id>" option to delete command
702        Fixed an arg checking bug in delete command
703        Added owl::id to perl namespace with message id
704        Fixed a memory corruption bug in readconfig.c (where right
705              after the strdup to "out", we'd strcat a \n onto the end.
706              This would be triggered whenever owl::format_msg returned
707              a string not ending in a newline
708        Added 'X' keybinding which expunges and then switches to
709              a view defined by the variable "view_home" which defaults
710              to "all"
711        Consolidated readconfig.c somewhat to remove duplication.
712              owl_config_execute now returns a string.
713        Added an example config file that does vt-style formatting.
714              (examples/owlconf.vtformat)
715        Added the 'perl', 'aperl', and 'pperl' commands which will
716              evaluate perl expressions.
717        Fixed bug where pclose zsigproc would cause zombies
718        Can set zsigproc or zsig to "" to disable
719        Added support for multiple browsers (galeon and none were added).
720              Configure with the "webbrowser" variable.
721        Changing typewinsize height triggers resize event.
722        Added zsig variable which will be used if no zsigproc and non-empty.
723        Added "make test" rule to Makefile which will run regression tests,
724              and added regression testing framework to tester
725        Fixed codelist.pl to ignore static declarations.
726        Added dict.c which contains string->ptr dictionary routines
727              and the owl_dict type.
728              These include regression tests.
729        Overhaul/rewrite of variable handling.  Variables are now managed
730              in an owl_vardict (in g.vars) which contains a dictionary
731              of owl_variable's.  Each owl_variable has dispatch functions
732              for validating values, setting it and getting it,
733              and for setting it to and from string values.
734              The variable.c file contains the list of variables.
735              Stubs for the owl_global_<varname>_get functions and friends
736              are generated from variable.c by stubgen.pl.
737              The help.c messages for variables now calls into variable.c
738              so all information about most variables is in one place.   
739        Cleaned out code from global.c and command.c that was made obselete
740              by variable overhaul.
741        The set command now takes a -q option to not log a message.
742        Fixed a bug where set and print with no arguments would
743              print "Undefined variable" in addition
744              to running owl_function_printallvars.
745        debug is now a variable that can be turned on and off.
746        Fixed mail,inbox message parsing in examples/owlconf.erik
747        Made zaway_msg and zaway_msg_default into variables
748        Changed owl_function_makemsg and owl_function_debugmsg
749               to use varargs (ie, so they can now take a format
750               string with args).
751        Don't allow " and \ characters in URLs with the "w" command.
752        Removed lots of build warnings.
753        Popwins are wider by default so help messages fit better.
754        Added an atokenize_free function.
755        Fixes to work with an older version of libzephyr.
756        Added dependencies on header files to Makefile.in
757        Added pageup and pagedown key bindings to message list
758        Added pageup and pagedown to viewwin
759        Added configfile section to doc/intro.txt (from example config file)
760        Added appendtosepbar variable which may contain text which will
761              be appended to the sepbar.  This allows the configfile
762              to put information about pings and logins into
763              the sepbar.  (It may be worth also providing a variable
764              which enables this by default, but for now this allows
765              for experimenting with what works well.)
766        Added doc/code.txt which gives a brief overview of the code.
767        Added tags makefile rule and added TAGS to distclean rule.
768       
7691.0.1
770        fix frees in loadsubs and loadloginsubs
771        don't return in owl_free
772       
7731.0
774        'print' and 'set' with no arguments prints all variables
775        Added the 'unsubscribe' and 'unsub' command
776        Renamed the 'unsub' command to 'unsuball'
777        Added the 'getsubs' command which is like zctl ret
778        Fixed bug in logging messages sent to more than one recipient
779        Support '-C', '-O', and '-n' options to zwrite
780        Fixed bug in owl_editwin_delete_char when there are no later chars
781          after the cursor
782        Make "more" and "truncated" work in the status bar
783        enable printing of zsigproc and loginsubs variables
784        only allow message scrolling if the message is actually off the
785          screen
786        'T' will mark all automated message for deletion
787        'P' will go to the next personal message
788        'M-P' will go to the previous personal message
789        replying to a login message goes to the user now
790        added a status command
791        added the intro doc to the release
792        fixed off by one bug in viewwin
793        added complete online help
794        pass $owl::realm in configfile
795        fixed editwin wordwrapping on the last line
796        fixed editwin problem with key_right past the last char
797        print an error and quit if the configfile can't be parsed
798        got rid of owl_mainwin_calculate_topmsg
799        fixed off by one error in calculating topmsg upwards
800        you can now reply to an admin message
801        don't display an error about keypress on window resize
802       
8030.11
804        fixed bug in viewing messages longer than the screen
805        indicate in the sepbar if there is a non zero vert offset
806        send on '.' on a line by itself
807        added disable-ctrl-d variable
808        fixed bug where C-k did not delete the last \n in the buffer
809        make non-character meta keys work
810        use ZSendNotice instead of ZSendList
811        implemented <, >, M-< and M-> in viewwin
812        removed the spaces at the bottom of viewwin
813        added 'about' command
814        fixed bug using 'M' with no current message
815        changed message object to use char *'s to save on memory
816        change malloc, realloc, strdup and free to use owl hooks so that
817           debugging can be added
818               
8190.10.1
820        fixed a trailing space bug in the parser
821        impelemented the "burning ears" feature
822        have admin messages do ztext parsing
823        fixed bug in reporting which M- key was pressed
824        C-g will now cancel commands like C-c
825       
8260.10
827        implemented owl_function_full_redisplay().
828        C-l uses owl_function_full_redisplay().
829        when a popwin exists to a full redisplay.  (fixes bug)
830        improved the owl_editwin_process_char logic
831        removed all unnecessary wrefresh's and replaced with wnoutrefesh
832        owl_editwin_redisplay now takes an argument to optionally doupdate()
833        improved the cut-and-paste speed by not doing a usleep the first
834          time through the loop after getting a keypress.
835        nuked typwin.c and associated stuff.  It's useless now.
836        added viewwin code for paging windows
837        curly braces work for zephyr formatting
838        @i in zephyr formatting will be displayed as underlined text
839        turned off idlok
840        implemented viewwin
841        implemented viewwi in popwin for pageable popwins
842        help, info now use pageable popwins
843        bound 'M' to bring the current message up in a popwin
844        return, space bar, 'b' and backspace now scroll within a message
845        turned off resize message
846        C-v and M-v page the main window
847        implemented owl_message_is_mail
848        some build cleanup
849
850       
8510.9
852        added owl_message_is_personal and have things use it
853        added owl_message_is_private
854        fixed 'print personalbell' and have 'set personalbell'
855           print a message
856        bold only on message_is_personal
857        display the realm if not local
858        implemented M-f, M-b, M-d, M-<, M-> in editwin
859        implemnted word wrapping in editwin
860        implemented M-q (paragraph-fill) in editwin
861        fixed bug that caused owl to segfault logging a 'weird' class
862        M-x is a keysym for ':'
863        added smart bolding and userclue
864        fixed a bug causing pings to beep even if rxping is off
865       
8660.8.1
867        fixed bug in logging code
868       
8690.8
870        implemented personal logging
871        implemented class logging
872        implemented resize of typewin
873        fixed the backspace problem
874        -v command line option prints the version number
875       
8760.7
877        load-subs will report error opening file
878        skip comment lines in loadsubs and loadloginsubs
879        changed internal references to rxping and txping
880        fix replying to a blank instance
881        added subscribe command
882        subscribe to login messages from .anyone by default
883        'loginsubs' variarble controlls automated login messages
884        redisplay the editwin after a resize
885        leave the cursor in the editwin if active
886        fix problems in the build system
887        added displayoutgoing variable
888        temporarily removed error printing for zlog in / out
889       
8900.61
891        fixed bug in "message sent to <foo>" for zwrite
892       
8930.6
894        help updated
895        zaway key set to caps A
896        support zephyring other realms
897        rxping variable for receiving pings
898        txping variable for sending pings
899        function in place to resize typwin
900        C-l to refresh
901        personal bell variable
902        beta message now an admin message
903       
9040.5
905        Added the debug command and flag
906        Fixed bug in printing fields in info command
907        Added owl_fmtext_append_ztext and use it
908        Better formating for pings and login zephyrs
909        make tester depends on proto
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