source: ChangeLog @ c8735aa

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since c8735aa was c8735aa, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
Fix bug in 'getsubs' with no tickets Some AIM experimenting removed for the moment
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File size: 40.4 KB
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32.1.1-pre-1
4        Only print forced AIM logout message once.
5        Don't bind F1 to help in edit context
6        Fix bug in 'getsubs' with no tickets
7       
82.0.14
9        Fixed missing word in startup message
10        Better 'status' command
11        Use '+' for popwin corners when 'fancylines' is off
12        Allow TERMINFO to be overridden in the envrionment
13        Command line arg -D turns on debugging and deletes previous
14          debugging file
15        Do ~ expansion in 'dump' command.
16        Current directory added to 'status' command
17        Massive changes to libfaim and aim
18       
192.0.13
20        Changed startup message for new mailing list
21        blist now prints AIM info even if .anyone is unreadable
22        Catch SIGPIPE and print an error rather than crashing.
23                [It's possible that this may have some portability
24                issues under Solaris and we may need to add some
25                configure stuff around SA_SIGINFO...]
26        Handle the case in aim_bstream_send where aim_send returns -1,
27                although there is likely an underlying problem here
28                that would lead to this case.
29        Print the username on aim login failure, not something random like
30                the password.  ;)
31        Un-word-wrap text when sending AIM messages.
32        Replace the main loop continue in the keyboard handler with an else.
33       
342.0.12
35        Command history now doesn't allow the last entry
36           to be repeated
37        If format_msg returns "" print "<unformatted message>"
38        Better align oneline admin and loopback messages
39        Print an admin message indicating when subscriptions can
40           not be loaded on startup
41        Set aim_ignorelogin_timer to 15 by default
42        Admin message on login/logout of AIM
43        Fixed double quoting in smartzpunt
44        Added timestamp to login/logout messages
45        Fixed replies to loopback messages
46        Fixed smartnarrow on classes/instances with spaces
47        Added the 'loggingdirection' variable
48        All loopback messages log to 'loopback' now
49        Print an error message if trying an invalid color for a filter
50        Fixed bug causing > not to go to end of editwin every time
51       
522.0.11
53        Updated basic help
54        Display CC: in outgoing CC messages
55        More AIM logout detection
56        Don't proclaim "interfaces changed" on first build.
57        Added the 'loopback' message type
58        Added the 'loopwrite' command
59        Added a timestamp to the default style
60        Zpunt now works with weird regex characters
61        Smart filters now work with weird regex characters
62       
632.0.10
64        Allow 'hostname' in filters.
65        Fixed bug in reporting when no one is subbed to a class
66        Added an extral newline in logging incoming zephyrs
67        An admin message is displayed when you are logged out of AIM
68        Print an error message and admin message if an AIM send fails
69       
702.0.9
71        Added the 'fancylines' variable.
72        Added the 'show startup' command.
73        Added feature for capturing stderr messages
74           from commands and displaying them in the errors buffer.
75        Create an admin message explaning that a zephyr couldn't
76           be sent
77        Better reporting of perl errors (both into the errqueue
78                and also clearing the error after displaying it).
79        Allow default_style to be specified in config.
80        Added errqueue
81        Added command "show errors"
82        Fixed bug removing newlines in backup files
83       
842.0.8
85        Increased size of screen name field in buddy listing
86        Fixed bug with idle times causing broken pipes.
87        New libfaim
88        Added the 'source' command.
89        Make sure that a newline is always at the end of messages
90                returned by perl style formatting functions.
91        Add owl::login and owl::auth to legacy variables populated for format_msg.
92        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
93        Add base methods for login_host and login_tty
94                and others that return undef.
95        New API for perl message formatting functions. 
96                Legacy variables are still supported for owl::format_msg
97                and owl::receive_msg, but these functions are now also
98                passed an owl::Message object which contains methods
99                for accessing the contents of the message.  See perlwrap.pm
100                (and docs TBD) for the available methods.
101                *** WARNING:  The exact API for owl::Message has
102                *** not yet stabilized.
103        Added "style" command for creating new styles.
104                Usage:  style <name> perl <function_name>
105        Added support for "show styles".  Changed global style table
106                from list to dictionary.
107        Changed AIM password prompt from "Password:" to "AIM Password:".
108        Messages are reformatted after a window resize to allow styles
109                to take into account the width of the window.
110        When perl throws an error, the message is put in the msgwin
111                if possible.
112        Added perl functions for:       
113                owl::getcurmsg() -- returns an owl::Message object for
114                                    the active message
115                                    in the current view.
116                owl::getnumcols() -- returns the column width of the window
117                owl::zephyr_getrealm() -- returns the zephyr realm
118                owl::zephyr_getsender() -- returns the zephyr sender
119        Made owl::COMMAND("foo"); be syntactic sugar for
120                owl::command("COMMAND foo");
121        Added perlwrap.pm to contain perl code to be compiled into
122                the binary.  This is transformed into perlwrap.c by
123                encapsulate.pl.
124        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
125        Minor bugfixes in cmd.c and commands.c
126        Improved intro doc
127
1282.0.7
129        Idletimes now appear in the buddylisting
130        Failed AIM logins are now correctly reported
131        Owl will build now without zephyr, enabling it to act as a
132          standalone AIM client.
133        There is now a zcrypt command
134        Replies to zcrypted messages now work
135        Don't allow zwrite if zephyr isn't present
136        Cleaned up some warnings from linux gcc.
137        Fixed bug that can cause response stuff to crash
138        Improved status command
139        Fixed bug in buddy stuff
140       
1412.0.6
142        aimlogin will now accept the screenname without a password and ask
143           for the password such that it is not echo'd to the terminal
144        'addbuddy aim' and 'delbuddy aim' now work
145        Bug fix to make zwrite -m work with -c/-i
146        Fixed documentation bug in aimwrite
147        Initialze $owl::auth
148        Fix in autoconf for des425
149        Reformatted editwin.c and added capability of doing password-style
150           echoing
151       
1522.0.5
153        Fix in finding des for building zcrypt
154        Fixed description for alert_action variable
155        More detailed usage from -h
156        Special cased replies for webzephyr users on classes and
157          login notifications for webzephyr users
158        Fixed bug that caused a crash on zpunt with '*' for an instance
159        AIM logout and then login now works.
160        Fixed bug causing view -d not to work.
161        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
162          style
163       
1642.0.4
165        Made command line option -n actually work
166        Implemented styles, including the 'default' 'basic' and 'oneline'
167          styles.  A 'perl' style is available if a format_msg() function
168          is found in .owlconf
169        Added the 'default_style' variable
170        Added the 'toggle-oneline' command
171        The 'o' key is bound to 'toggle-oneline'
172        Internally, the one view now has a name, 'main', and message
173          recalcuations are done in place when its filter is changed.
174        Added filter field 'login' which can take the values 'login'
175           'logout' or 'none'
176        Added the perl variable $owl::login, just as above
177        Updated the 'login' and 'trash' filters appropriately
178        Fix for checking for DES in build system
179        Bug fix in using makemsg when no curses window is present
180        The variable $owl::auth now exists in perl
181        Use new internal function to delete zephyr subs from file
182        New 'sepbar_disable' variable can turn off sepbar info display
183        Updated contributor info
184        Added the 'show view' command
185        Bug fix in owl_regex
186        Fixed personal aim messages logging to class directory
187        Log "LOGIN" or "LOGOUT" for AIM buddy messages
188        zwrite -m now correctly displays an outgoing message and logs
189        zwrite -s now works
190        Strip spaces in AIM usernames on aimwrite send
191        Removed libfaim/config.log from CVS
192        Fixed some easy fixed-length buffers
193        Wordwrap incoming AIM messages
194        Fixed bug causing buddies not to be added to buddy list during
195          ingorelogin timer
196        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
197           &emdash
198       
1992.0.3
200        Don't ring the terminal bell on mail messages.
201        Nuke <FONT>
202        Make the build work a little better on OSX
203        Fixed a bug in fmtext
204        Expanded the size of the hostname buffer
205       
2062.0.2
207        Fixed bug in 'startup' command.
208
2092.0.1
210        Moved newmsgproc stuff to a function procedure
211        Added the 'newlinestrip' variable, on by default, that strips
212          leading and trailing newlines from incoming messages.
213        Fixed a case sensitivity probelm in owl_message_is_personal and
214           owl_message_is_private
215        The message object now uses a list of attributes internally, in
216          prep. for supporting new messaging protocols
217        owl_function_info now uses fmtext instead of one staticly sized
218          buffer
219        in owl_message_get_cc() require that the colon be present after
220          cc.
221        Added some defenses against resize crashes, and put in debug
222          messages if they're encountered
223        In filters 'true' and 'false' are now valid tokens.
224        The 'all' filter has been redefinied to be 'true' and there is a
225          'none' filter defined as 'false'
226        Fixed bug in 'unsub' command that could cause file corruption
227        In the zlist function, give a more detailed error message if
228          the file cannot be opened.
229        Renamed old instances of zsig_exec in the code to zsigproc
230        Don't print the stderr from zsigproc
231        Added a 'loadloginsubs' command to load login subscriptions from a
232          file
233        Added a 'loadsubs' command to eventually phase out the 'load-subs'
234          command
235        Made M-n work on classes and instances with spaces in them
236        Zaway now obeys the smart strip variable
237        Hacked the build system to not have the -E link problem on Athena
238        Added ZResetAuthentication in a number of places to fix problems
239          with stale tickets
240        Added some hooks for malloc debugging
241        M-p is bound to 'view personal' by default
242        loadsubs and loadloginsubs only print messages if in interactive
243          mode
244        added the 'alert_filter' variable, defaults to 'none'.
245        added the 'alert_action' variable, which is an owl command that
246          will be executed when new messages arive that match the
247          alert_filter
248        added the 'term' command which takes the 'raise' and 'deiconify'
249          options.  It assumes xterm for now.
250        only 'make distclean' will nuke core and ~ files now
251        fixes to owl_function_do_newmsgproc from Stephen
252        converted functions.c to new code style, which I'm giving a shot
253        Makefile.in: define DATADIR, for default owlconf.
254        Makefile.in: provide "all" and "install" rules.
255        configure.in: try also libdes and libkrb4, for people using heimdal
256        configure.in: see if des_ecb_encrypt is already prototyped.
257        configure.in: minor changes to work with new autoconf without needing acconfig.h.
258        configure.in: find the install program.
259        configure.in: test for use_default_colors since some versions of
260          solaris don't have it, so we can at least compile something
261          vaguely working there.
262        keypress.c: ifdefs for keys not defined on at least some solarises.
263        owl.c: don't call use_default_colors if we don't have it
264        readconfig.c: added *commented out* code to try to find a
265          system-default owlconf if the user doesn't have one.  Have to
266          ponder if I want this
267        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
268          des.h.
269        zcrypt.c: include owl.h so we get the configure-generated config.h
270        Change to codelist.pl to deal with new code style
271        Remove some ancient stuff from zcrypt.c
272        General cleanup to Makefile.in
273        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
274          keypress.c
275        do_encrypt declaired static
276        if we don't have des functions, do not try to build in zcrypt
277        kill the newmsgproc function on exit
278        Added libfaim
279        Added basic AIM support, including the "aimlogin", "aimwrite" and
280           "aimlogout" commands
281        New built-in filters 'aim' and 'zephyr'.
282        Do ZResetAuthentication() before zlog_in and zlog_out as well.
283        Print AIM login / logout notifications
284        The 'alist' command prints a list of aim buddies logged in
285        The 'blist' command prints users from all protocols
286        The 'l' key is now bound to 'blist' instead of 'zlist'
287        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
288          WORK yet
289        Removed a bit of faim code that allowed commands to be executed.
290        The 'B' key is now bound to 'alist'
291        Added the 'startup' and 'unstartup' commands
292        The $HOME/.owl directory is created on startup if it does not exist
293        Added the 'aim_ingorelogin_timer' variable
294        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
295        'isloginout' and 'isprivate' are now message attributes
296        improved 'info' function lists seperate info for zephyr, aim and
297           also prints all message attributes
298        AIM logging (both in and out) now works
299        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
300        Hacked the Perl build stuff not to link with iconv
301       
3021.2.8
303        Class pings are displayed differently now
304        Updated owlconf.simple example to format outgoing messages.
305       
3061.2.7
307        Outgoing messages now go through the config for formatting
308        Zaway now makes an outgoing message, instead of an admin message
309        The 'zlocate' command can now handle multiple users
310        The simple user format for "To:" is in effect again
311        Prettyed up the zwrite line for using 'reply' on a zaway
312        Added a workaround for a libzephyr bug that caused zwrites to fail
313          if zephyrs were sent just before and just after renewing tickets
314        Fixed a memory bug in getsubs
315        Added receive support for zcrypt messages
316        Added the 'zcrypt' variable which controls whether or not zcrypt
317          messages are decrypted
318        'reply' is disabled for zcrypt until sending zcrypt works
319        Started implementing zcrypt command
320        More updates to the intro doc
321       
3221.2.6
323        Started adding code for newmsgproc.  It doesn't fully work yet!
324          Don't use it.
325        Added search, '/' and '?' to basic help.
326        Will attempt to keep the current message as close as possible
327             to the previous current message after an expunge.
328        "set <variable>" and "unset <variable>" now work for boolean variables.
329        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
330          segfault
331        Fixed some typos in the intro doc
332        Removed old zlog functions from zephyr.c
333        Implemented the dump command
334        New startup message
335       
3361.2.5
337        Patch to fix memory bug in replying to CC messages
338        If we're on Athena and have static krb (or other) libraries, use
339          them
340        Added "athstatic" program to the release, which handles the above
341        Cast to an int for isspace, to make gcc -Wall quiet
342        Added 'zlist' and 'l' to basic help.
343       
3441.2.4
345        'zlog in' will now take an optional thrid argument to set the
346             'tty' variable before setting the zlocation
347        There is now a 'zlist' command that acts like 'znol -l'
348        'l' is bound to 'zlist'
349        Fixed memory leak uninitialzed memory read in fmtext
350        viewwin will now say "End" instead of "More" when at the end
351        Added a debugging message indicating the result of topmsg
352          calculations
353        You can now use %me% in filters
354        The built-in personal filter is updated to do so
355        Fixed a bug in moving the pointer after an expunge
356        Fixed up the normal scrolling code.  Now it should always
357          land on a message, but it's still not optimal.
358        Added the variable 'smartstrip' which will strip kerberos
359          instances out for the 'reply' command.
360        Added -R/usr/athena/lib to the build for Athena
361        Started updating the intro document
362        Small changes to help / about
363        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
364          update .zephyr.subs by default.  If either is given the '-t'
365          (for "temporary") option the .zephyr.subs will not be updated
366        Turned off beeping for hitting the top or bottom of the list of
367          messages
368        Made daemon.webzephyr a special case for smartstrip
369        Added 'out' as a default filter for outgoing messages
370       
3711.2.3
372        Added filters "ping", "auto" and "login" by default.
373        Added "body" as a valid field to match on in a filter.
374        Temporary fix to bug where C-SPACE would cause the key handler to
375             lock up.
376        Messages now have a direciton (in, out or none).  Filters can
377             match on this direction
378        Outbound messages are no longer type 'admin' but are of the
379             appropriate message type (i.e. 'zephyr') and are direction
380             'out'.
381        Smartnarrow now works on outgoing messages
382        'info' updated to show more information for admin and outgoing
383             messages
384        Renamed pretty_sender to short_zuser and renamed long_sender to
385             long_zuser
386        Moved zsig generation to the zwrite object
387        Print the zsig used for outgoing messages
388        The tty variable now controls the zephyr location tty name
389       
3901.2.2
391        Added the 'search' command.
392        '/' is a keybinding for 'search'
393        '?' is a keybinding for 'search -r'
394        Fixed stristr, which was completely broken
395        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
396             and put it in functions.c
397        Attempts to stay near the current message when switching views.
398             When switching from an empty view to one we've previously
399             been in, the new current message position will attempt
400             to be close to the current position from the last
401             time we visited that view.
402        Fixed bug in readconfig.c that prevented building under perl 5.005.
403        Switched "C-x C-x" to only "startcommand quit"
404        'getsubs' prints closer to the order you sub in.
405        Modified the behavior of last so that "> >" will clear the screen.
406        The new behavior of last is:
407              Moves the pointer to the last message in the view.
408              If we are already at the last message in the view,
409              blanks the screen and moves just past the end of the view
410              so that new messages will appear starting at the top
411              of the screen.
412        Fixed a typo in the help for smartzpunt.
413        Fixed functions to handle curmsg being past the end of the view.
414
4151.2.1
416        New framework for command handling.
417        New framework for keymap handling.
418        Added commands for everything that is bound
419             to a key (do 'show commands' to get the full list).
420        Added 'multi' and '(' commands to allow multiple commands
421             to be specified on a line.             
422        Added user keybindings with bindkey command.
423        Added command aliases (eg, "alias foo bar").
424        Added undelete command that parallels the delete command.
425        Added additional options to delete command.
426        The reply command now takes arguments.
427        Added 'edit:insert-text' command.
428        Added 'show zpunts' to show active punt filters.
429        Added 'show variable <name>' and 'show variables'.
430        Added 'show command <name>' and 'show commands'.
431        Added 'show keymap <name>' and 'show keymaps'.
432        Added 'M-u' to undelete all messages in current view.
433        Fixed dotsend so that the zephyr will still send if there
434             is whitespace after the dot but not on the same line.
435             This should resolve an issue where dotsend wouldn't work
436             if you'd gone up and edited a zephyr.
437        Bug in page down fixed
438        C-t will transpose characters
439        Fix the scrolling bug where we would sometimes fail to scroll
440             the screen down, leaving the current message off
441             the bottom of the screen.
442        Refixed 'login or login' typo in help
443        Fixed M-u description
444        Removed 'first' and 'last' from basic command help
445        Added M-N to basic key help
446        Added M-D, M-u to basic key help
447        Fixed a quoting problem in configure.in
448        Changed top of help to use 'show' instead of M-x
449        Fixed a bug in the summary field for user-created aliases
450        Added "reply zaway" which sends a zaway response to the current msg.
451        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
452        Some buffer overruns fixed
453        Variables now have a summary and a long description.
454                Only the summary is shown with help.
455                The long description is shown with "show variable foo".
456        Added a 'scrollmode' variable which determines how the screen
457             will scroll as the cursor moves.  The default behaves
458             identically to previous versions of owl.
459             The following modes are supported:
460             normal      - This is the owl default.  Scrolling happens
461                           when it needs to, and an attempt is made to
462                           keep the current message roughly near
463                           the middle of the screen.  (default)
464             top         - The current message will always be the
465                           the top message displayed.
466             neartop     - The current message will be one down
467                           from the top message displayed,
468                           where possible.
469             center      - An attempt is made to keep the current
470                           message near the center of the screen.
471             paged       - The top message displayed only changes
472                           when user moves the cursor to the top
473                           or bottom of the screen.  When it moves,
474                           the screen will be paged up or down and
475                           the cursor will be near the top or
476                           the bottom.
477             pagedcenter - The top message displayed only changes
478                           when user moves the cursor to the top
479                           or bottom of the screen.  When it moves,
480                           the screen will be paged up or down and
481                           the cursor will be near the center.
482        Added owl_sprintf which returns the formatted string, or NULL.
483                The caller must free this string.
484                This will allocate enough memory and thus
485                avoid potential some buffer overrun situations.
486        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
487                message as having been sent.)
488        The "Not logged in or subscribing to messages" error
489                now includes the name of the recipient.
490        The "disable-ctrl-d" variable may also be set to "middle"
491                which will result in ctrl-d only sending at the
492                end of the message.  This is now the default.
493                This also added a command "editmulti:done-or-delete".
494        Fixed a bug in the "reply -e" command.
495        Always clear the command buffer before executing the command.
496                (So that interactive commands can sanely do start-command.)
497        Fixed preservation of e->dotsend across owl_editwin_clear().
498        Added history for multiline edit windows (eg, for zephyr composition).
499                The M-n and M-p keys will cycle through the history ring.
500                In particular, it is now possible to edit the command line
501                of a zephyr being composed:  C-c it and restart it
502                and then M-p to get the aborted composition back.
503        Added owl::send_zwrite(command, message) to the perl glue
504                to allow for the direct sending of multi-line messages.
505                For example:  owl::send_zwrite("-c foo -i bar", "hello");
506        Changed owl_fmtext_print_plain to return an alloc'd string to
507                avoid buffer overrun risks.
508        Added owl::ztext_stylestrip("...") function to perlglue
509                 which returns the ztext with formatting stripped out.
510        Added colorztext variable which can be used to disable @color()
511                 strings arriving in messages after it is set.
512                 (Currently, changing its value won't reformat messages).
513        Outgoing zephyr logging now obeys the logpath variable.
514        The '~' character in logpath and classlogpath now gets
515                 replaced with the user's home directory.
516        Added simple implementation of smartnarrow-to-admin that
517                 creates a "type-admin" autofilter.
518                 This was done mostly so that M-C-n and M-C-p do something
519                 sane on admin messages.
520        Added opera to the allowed options to the webbrowser variable.
521        Fixed some buffer overruns in the "reply" command.
522        When repying to "all" on a message that begins with "CC:" (eg, sent
523                 with "zwrite -C", the reply line will be constructed
524                 from the sender and the usernames on the CC: line
525                 of the message being replied to.
526        There is no such thing as C-R, so left C-r as it is but added:
527                 M-r --- edit reply to all
528                 M-R --- edit reply to sender
529        Added RCS Id strings to all files.
530        'show keymaps' shows details of all keymaps after summary list.
531        Added --no-move option to delete command.
532                In particular, delete-and-always-move-down may now
533                be implemented with
534                '( delete --no-move ; next --skip-deleted )'.
535        Folded the nextmsg and prevmsg commands and functions together into
536                one command which takes arguments.
537                Added '--filter <name>' option (eg, for next_personal),
538                '--skip-deleted' option, and
539                '--last-if-none'/'--first-if-none' options.
540                Help updated accordingly. 
541                In particular, the 'personal' filter is now used
542                for 'next personal'. 
543                Added --smart-filter and --smart-filter-instance options
544                to the next and prev commands.
545        Updated examples/owlconf.erik with the above.
546        Made owl_function_fast*filt return a string and not do the
547                narrowing, to make it more general.
548        Added a smartfilter command that creates a filter
549                based on the current message and returns the name
550                of the filter.
551        Added M-C-n and M-C-p keybindings to "move to next message
552                matching current" and "move to previous message
553                matching current"
554        Added variables edit:maxfillcols and edit:maxwrapcols which
555                will limit how wide editing paragraphs may get before
556                they get wrapped.  This is a max and may be narrower
557                depending on the current size of the window.
558                If 0, the max is unlimited.  Default is 70 columns for
559                edit:maxfillcols and unlimited for edit:maxwrapcols.
560        Added smartzpunt command with key binding of "C-x k".
561                This starts a zpunt command filled in with
562                the proposed zpunt.
563        Fixed a memory reference bug in delete and undelete commands.
564        Added support for perl to call directly back into owl.
565        Changed the implementation of owl::command("...") to immediately
566                call back into owl.  This allows perl to get the return
567                value of strings returned by owl commands.
568        Added the getview command which returns the name of the current
569                view's filter. 
570        Added the getvar command which returns the value of a variable.
571        Added an example to examples/owlconf.erik which uses TAB to
572                narrow and restore the view. 
573        Added an example to examples/owlconf.erik which uses M-c to
574                color messages matching the current one green.
575        Integrated change to fix problem with popup blinking on new zephyrs.
576        C-l and resizes will now refresh an open viewwin (eg, help).
577        Updated doc/code.txt to include info about filters, commands,
578                contexts, and keybindings.
579        Exec commands cleaned up to not have buffer-size limitations
580                and to not mess up spaces.  exec also returns a string
581                of the output now.
582        Integrated changes from 1.1.3, and added docs for "zlocate -d"
583                and new show commands.
584        Show with arguments produces help on show.
585        Fix a bug in readconfig caught by efence (where we'd try to read before
586                the beginning of a string if it was empty).
587        The perl command doesn't do makemsg directly, but instead
588             returns the string and it will get printed if it
589             was run interactively.
590       
5911.1.3
592        'show subs' and 'show subscriptions' are now the same as 'getsubs'
593        zlocate now takes an optional -d argument
594        'show terminal' / 'show term'
595        '>' / last doesn't set the last message at the top of the screen now
596        implemented _followlast as an unsupported feature
597        include 'default' in the 'show colors' list
598        added help for 'zpunt' and 'zunpunt'
599        changed the bug address in the startup message
600        can now do 'show status'
601        can now do 'show version'
602        'status' / 'show status' includes the owl version number now
603        'show terminal' includes whether the terminal can change colors
604        fixed off by one bugs in paging / scrolling viewwin
605        don't downcase the sender when getting the log name for personals
606        support @owl::fields as well as @fields
607        downcase class/inst filter names in auto filters
608
6091.1.2
610        Fixed memory mishandling bug
611        Fixed bug in redfining the filter attached to the current view
612        M-n will narrow to message, instance on non-personal, class
613             MESSAGE messages
614        M-N behavies like M-n except that on class messages it narrows
615            to class and instance
616        line wrap earlier, to account for tabbing
617        fixed typo in help
618        'status' command now displays info on terminal color support
619        zephyr @ formatting is now case independant
620        added support for color terminals
621        zephyr @color(foo) now works
622        'D' for deleted messages is now not bold, unless it's the current
623          message
624        F1 displays the help screen
625        added filter colors
626        added the 'colorview' command
627        added the 'show colors' command
628        users who don't have a .zephyr.subs get a simpler format for
629          incoming messages
630        If colors are available 'show filters' will show a filter in the
631          color associated with it.
632        Added the zpunt and zunpunt commands
633        Lines in the subs file starting with '-' are zpunted
634        Include login/logout messages in auto user filters
635        'V' changes to the home view ('all' by default)
636       
6371.1.1
638        Fixed perl, aperl, and pperl commands to deal with quoting
639              and spaces in a saner manner.
640        Removed all owl_get_* methods for booleans and switched
641              cases where they were used to owl_is_*
642        Changes to owlconf.erik to use some new features.
643        Increased the size of the help buffer (as it
644              was overflowing and truncating the help message).
645        Variables prefixed with a _ are not shown in help
646              or by printallvars (and prefixed Not Yet Implemented
647              variables with this).
648        Fix typo in help
649        include stdio.h in functions.c
650        remove stale "q to quit" from bottom of info message
651        fix downward scrolling more than a page
652        use authentication for zlocate, by default
653        fixed buffer over run in info command on long messages
654        call 'perl <file>' from Makefile to avoid hardcoding perl paths
655        in Makefile don't build owl_prototypes.h unless necessary
656        store the time for admin messages
657        display admin message time in 'info' command
658        fixed an editwin M-> last character bug
659               
6601.1
661        reply is a normal function now
662        'R' does reply to sender
663        'T' tells you how many messages were marked for deletion
664        local realm removed from login / logout messages
665        added command history
666        better runtime / starttime reporting in 'status' command
667        leave the pointer near the current message after expunge
668        C-l recenters editwin
669        implemented zlocate
670        @italic works the same as @i
671        on reply only quote class / instance when necessary
672        C-r allows you to edit the reply line
673        don't use unecessary options in reply line
674        display 'info' errors in msgwin, not popup
675        impelemnted aexec, pexec commands
676        the zsig now goes through ztext formatting
677        messages have id numbers now
678        'info' prints the msgid
679        added the 'filter' command
680        added the 'view' command
681        added the 'show filter' command
682        added the 'viewclass' (and 'vc') commands
683        added the 'viewuser' (and 'vu') commands
684        M-n will filter to the current class or user
685        'v' starts a view command
686        M-D will delete all messages in current view
687        added the 'delete' (and 'del') command
688        load-subs with no argument loads the default subs file
689        '<truncated>' is now when the *current* message is truncated
690        the reply-lockout filter (with default) specifices messages that
691           cannot be replied to.
692        in the configfile owl::receive_msg is run whenever a message is
693          received
694        added the beep command
695        added the contributors file
696        declare ZGetSubscriptions and ZGetLocations since the includes
697          don't seem to
698        fixed bug in displaying last line in popwin if no final '\n'
699        'T' uses the 'trash' filter now
700        zaway_msg, zaway_msg_default and zaway are all user variables now.
701        zsig variable overrides zsigproc
702        If there's no appendtosepbar don't interfear with the sepbar
703        Changed: owl_message_get_numlines will return 0 of m is NULL
704        Added login messages to messages marked by owl_function_delete_automsgs
705        Added owl_function_delete_by_id(id) which acts independent of view
706        Added "-id <id>" option to delete command
707        Fixed an arg checking bug in delete command
708        Added owl::id to perl namespace with message id
709        Fixed a memory corruption bug in readconfig.c (where right
710              after the strdup to "out", we'd strcat a \n onto the end.
711              This would be triggered whenever owl::format_msg returned
712              a string not ending in a newline
713        Added 'X' keybinding which expunges and then switches to
714              a view defined by the variable "view_home" which defaults
715              to "all"
716        Consolidated readconfig.c somewhat to remove duplication.
717              owl_config_execute now returns a string.
718        Added an example config file that does vt-style formatting.
719              (examples/owlconf.vtformat)
720        Added the 'perl', 'aperl', and 'pperl' commands which will
721              evaluate perl expressions.
722        Fixed bug where pclose zsigproc would cause zombies
723        Can set zsigproc or zsig to "" to disable
724        Added support for multiple browsers (galeon and none were added).
725              Configure with the "webbrowser" variable.
726        Changing typewinsize height triggers resize event.
727        Added zsig variable which will be used if no zsigproc and non-empty.
728        Added "make test" rule to Makefile which will run regression tests,
729              and added regression testing framework to tester
730        Fixed codelist.pl to ignore static declarations.
731        Added dict.c which contains string->ptr dictionary routines
732              and the owl_dict type.
733              These include regression tests.
734        Overhaul/rewrite of variable handling.  Variables are now managed
735              in an owl_vardict (in g.vars) which contains a dictionary
736              of owl_variable's.  Each owl_variable has dispatch functions
737              for validating values, setting it and getting it,
738              and for setting it to and from string values.
739              The variable.c file contains the list of variables.
740              Stubs for the owl_global_<varname>_get functions and friends
741              are generated from variable.c by stubgen.pl.
742              The help.c messages for variables now calls into variable.c
743              so all information about most variables is in one place.   
744        Cleaned out code from global.c and command.c that was made obselete
745              by variable overhaul.
746        The set command now takes a -q option to not log a message.
747        Fixed a bug where set and print with no arguments would
748              print "Undefined variable" in addition
749              to running owl_function_printallvars.
750        debug is now a variable that can be turned on and off.
751        Fixed mail,inbox message parsing in examples/owlconf.erik
752        Made zaway_msg and zaway_msg_default into variables
753        Changed owl_function_makemsg and owl_function_debugmsg
754               to use varargs (ie, so they can now take a format
755               string with args).
756        Don't allow " and \ characters in URLs with the "w" command.
757        Removed lots of build warnings.
758        Popwins are wider by default so help messages fit better.
759        Added an atokenize_free function.
760        Fixes to work with an older version of libzephyr.
761        Added dependencies on header files to Makefile.in
762        Added pageup and pagedown key bindings to message list
763        Added pageup and pagedown to viewwin
764        Added configfile section to doc/intro.txt (from example config file)
765        Added appendtosepbar variable which may contain text which will
766              be appended to the sepbar.  This allows the configfile
767              to put information about pings and logins into
768              the sepbar.  (It may be worth also providing a variable
769              which enables this by default, but for now this allows
770              for experimenting with what works well.)
771        Added doc/code.txt which gives a brief overview of the code.
772        Added tags makefile rule and added TAGS to distclean rule.
773       
7741.0.1
775        fix frees in loadsubs and loadloginsubs
776        don't return in owl_free
777       
7781.0
779        'print' and 'set' with no arguments prints all variables
780        Added the 'unsubscribe' and 'unsub' command
781        Renamed the 'unsub' command to 'unsuball'
782        Added the 'getsubs' command which is like zctl ret
783        Fixed bug in logging messages sent to more than one recipient
784        Support '-C', '-O', and '-n' options to zwrite
785        Fixed bug in owl_editwin_delete_char when there are no later chars
786          after the cursor
787        Make "more" and "truncated" work in the status bar
788        enable printing of zsigproc and loginsubs variables
789        only allow message scrolling if the message is actually off the
790          screen
791        'T' will mark all automated message for deletion
792        'P' will go to the next personal message
793        'M-P' will go to the previous personal message
794        replying to a login message goes to the user now
795        added a status command
796        added the intro doc to the release
797        fixed off by one bug in viewwin
798        added complete online help
799        pass $owl::realm in configfile
800        fixed editwin wordwrapping on the last line
801        fixed editwin problem with key_right past the last char
802        print an error and quit if the configfile can't be parsed
803        got rid of owl_mainwin_calculate_topmsg
804        fixed off by one error in calculating topmsg upwards
805        you can now reply to an admin message
806        don't display an error about keypress on window resize
807       
8080.11
809        fixed bug in viewing messages longer than the screen
810        indicate in the sepbar if there is a non zero vert offset
811        send on '.' on a line by itself
812        added disable-ctrl-d variable
813        fixed bug where C-k did not delete the last \n in the buffer
814        make non-character meta keys work
815        use ZSendNotice instead of ZSendList
816        implemented <, >, M-< and M-> in viewwin
817        removed the spaces at the bottom of viewwin
818        added 'about' command
819        fixed bug using 'M' with no current message
820        changed message object to use char *'s to save on memory
821        change malloc, realloc, strdup and free to use owl hooks so that
822           debugging can be added
823               
8240.10.1
825        fixed a trailing space bug in the parser
826        impelemented the "burning ears" feature
827        have admin messages do ztext parsing
828        fixed bug in reporting which M- key was pressed
829        C-g will now cancel commands like C-c
830       
8310.10
832        implemented owl_function_full_redisplay().
833        C-l uses owl_function_full_redisplay().
834        when a popwin exists to a full redisplay.  (fixes bug)
835        improved the owl_editwin_process_char logic
836        removed all unnecessary wrefresh's and replaced with wnoutrefesh
837        owl_editwin_redisplay now takes an argument to optionally doupdate()
838        improved the cut-and-paste speed by not doing a usleep the first
839          time through the loop after getting a keypress.
840        nuked typwin.c and associated stuff.  It's useless now.
841        added viewwin code for paging windows
842        curly braces work for zephyr formatting
843        @i in zephyr formatting will be displayed as underlined text
844        turned off idlok
845        implemented viewwin
846        implemented viewwi in popwin for pageable popwins
847        help, info now use pageable popwins
848        bound 'M' to bring the current message up in a popwin
849        return, space bar, 'b' and backspace now scroll within a message
850        turned off resize message
851        C-v and M-v page the main window
852        implemented owl_message_is_mail
853        some build cleanup
854
855       
8560.9
857        added owl_message_is_personal and have things use it
858        added owl_message_is_private
859        fixed 'print personalbell' and have 'set personalbell'
860           print a message
861        bold only on message_is_personal
862        display the realm if not local
863        implemented M-f, M-b, M-d, M-<, M-> in editwin
864        implemnted word wrapping in editwin
865        implemented M-q (paragraph-fill) in editwin
866        fixed bug that caused owl to segfault logging a 'weird' class
867        M-x is a keysym for ':'
868        added smart bolding and userclue
869        fixed a bug causing pings to beep even if rxping is off
870       
8710.8.1
872        fixed bug in logging code
873       
8740.8
875        implemented personal logging
876        implemented class logging
877        implemented resize of typewin
878        fixed the backspace problem
879        -v command line option prints the version number
880       
8810.7
882        load-subs will report error opening file
883        skip comment lines in loadsubs and loadloginsubs
884        changed internal references to rxping and txping
885        fix replying to a blank instance
886        added subscribe command
887        subscribe to login messages from .anyone by default
888        'loginsubs' variarble controlls automated login messages
889        redisplay the editwin after a resize
890        leave the cursor in the editwin if active
891        fix problems in the build system
892        added displayoutgoing variable
893        temporarily removed error printing for zlog in / out
894       
8950.61
896        fixed bug in "message sent to <foo>" for zwrite
897       
8980.6
899        help updated
900        zaway key set to caps A
901        support zephyring other realms
902        rxping variable for receiving pings
903        txping variable for sending pings
904        function in place to resize typwin
905        C-l to refresh
906        personal bell variable
907        beta message now an admin message
908       
9090.5
910        Added the debug command and flag
911        Fixed bug in printing fields in info command
912        Added owl_fmtext_append_ztext and use it
913        Better formating for pings and login zephyrs
914        make tester depends on proto
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