source: ChangeLog @ 11a7c6a

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 11a7c6a was f51bc78, checked in by James M. Kretchmar <kretch@mit.edu>, 18 years ago
Revered some error messages to makemsg's
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32.0.9-pre-3
4        Added testing feature for capturing stderr messages
5                from commands and displaying them in the errors buffer.
6                This feature is disabled by default.
7                Enable in owl.h with:  OWL_STDERR_REDIR 1
8        Reverted some error messages to makemsg's
9       
102.0.9-pre-2
11        Better reporting of perl errors (both into the errqueue
12                and also clearing the error after displaying it).
13        Allow default_style to be specified in config.
14       
152.0.9-pre-1
16        Added errqueue
17        Added command "show errors"
18        Fixed bug removing newlines in backup files
19       
202.0.8
21        Increased size of screen name field in buddy listing
22        Fixed bug with idle times causing broken pipes.
23        New libfaim
24        Added the 'source' command.
25        Make sure that a newline is always at the end of messages
26                returned by perl style formatting functions.
27        Add owl::login and owl::auth to legacy variables populated for format_msg.
28        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
29        Add base methods for login_host and login_tty
30                and others that return undef.
31        New API for perl message formatting functions. 
32                Legacy variables are still supported for owl::format_msg
33                and owl::receive_msg, but these functions are now also
34                passed an owl::Message object which contains methods
35                for accessing the contents of the message.  See perlwrap.pm
36                (and docs TBD) for the available methods.
37                *** WARNING:  The exact API for owl::Message has
38                *** not yet stabilized.
39        Added "style" command for creating new styles.
40                Usage:  style <name> perl <function_name>
41        Added support for "show styles".  Changed global style table
42                from list to dictionary.
43        Changed AIM password prompt from "Password:" to "AIM Password:".
44        Messages are reformatted after a window resize to allow styles
45                to take into account the width of the window.
46        When perl throws an error, the message is put in the msgwin
47                if possible.
48        Added perl functions for:       
49                owl::getcurmsg() -- returns an owl::Message object for
50                                    the active message
51                                    in the current view.
52                owl::getnumcols() -- returns the column width of the window
53                owl::zephyr_getrealm() -- returns the zephyr realm
54                owl::zephyr_getsender() -- returns the zephyr sender
55        Made owl::COMMAND("foo"); be syntactic sugar for
56                owl::command("COMMAND foo");
57        Added perlwrap.pm to contain perl code to be compiled into
58                the binary.  This is transformed into perlwrap.c by
59                encapsulate.pl.
60        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
61        Minor bugfixes in cmd.c and commands.c
62        Improved intro doc
63
642.0.7
65        Idletimes now appear in the buddylisting
66        Failed AIM logins are now correctly reported
67        Owl will build now without zephyr, enabling it to act as a
68          standalone AIM client.
69        There is now a zcrypt command
70        Replies to zcrypted messages now work
71        Don't allow zwrite if zephyr isn't present
72        Cleaned up some warnings from linux gcc.
73        Fixed bug that can cause response stuff to crash
74        Improved status command
75        Fixed bug in buddy stuff
76       
772.0.6
78        aimlogin will now accept the screenname without a password and ask
79           for the password such that it is not echo'd to the terminal
80        'addbuddy aim' and 'delbuddy aim' now work
81        Bug fix to make zwrite -m work with -c/-i
82        Fixed documentation bug in aimwrite
83        Initialze $owl::auth
84        Fix in autoconf for des425
85        Reformatted editwin.c and added capability of doing password-style
86           echoing
87       
882.0.5
89        Fix in finding des for building zcrypt
90        Fixed description for alert_action variable
91        More detailed usage from -h
92        Special cased replies for webzephyr users on classes and
93          login notifications for webzephyr users
94        Fixed bug that caused a crash on zpunt with '*' for an instance
95        AIM logout and then login now works.
96        Fixed bug causing view -d not to work.
97        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
98          style
99       
1002.0.4
101        Made command line option -n actually work
102        Implemented styles, including the 'default' 'basic' and 'oneline'
103          styles.  A 'perl' style is available if a format_msg() function
104          is found in .owlconf
105        Added the 'default_style' variable
106        Added the 'toggle-oneline' command
107        The 'o' key is bound to 'toggle-oneline'
108        Internally, the one view now has a name, 'main', and message
109          recalcuations are done in place when its filter is changed.
110        Added filter field 'login' which can take the values 'login'
111           'logout' or 'none'
112        Added the perl variable $owl::login, just as above
113        Updated the 'login' and 'trash' filters appropriately
114        Fix for checking for DES in build system
115        Bug fix in using makemsg when no curses window is present
116        The variable $owl::auth now exists in perl
117        Use new internal function to delete zephyr subs from file
118        New 'sepbar_disable' variable can turn off sepbar info display
119        Updated contributor info
120        Added the 'show view' command
121        Bug fix in owl_regex
122        Fixed personal aim messages logging to class directory
123        Log "LOGIN" or "LOGOUT" for AIM buddy messages
124        zwrite -m now correctly displays an outgoing message and logs
125        zwrite -s now works
126        Strip spaces in AIM usernames on aimwrite send
127        Removed libfaim/config.log from CVS
128        Fixed some easy fixed-length buffers
129        Wordwrap incoming AIM messages
130        Fixed bug causing buddies not to be added to buddy list during
131          ingorelogin timer
132        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
133           &emdash
134       
1352.0.3
136        Don't ring the terminal bell on mail messages.
137        Nuke <FONT>
138        Make the build work a little better on OSX
139        Fixed a bug in fmtext
140        Expanded the size of the hostname buffer
141       
1422.0.2
143        Fixed bug in 'startup' command.
144
1452.0.1
146        Moved newmsgproc stuff to a function procedure
147        Added the 'newlinestrip' variable, on by default, that strips
148          leading and trailing newlines from incoming messages.
149        Fixed a case sensitivity probelm in owl_message_is_personal and
150           owl_message_is_private
151        The message object now uses a list of attributes internally, in
152          prep. for supporting new messaging protocols
153        owl_function_info now uses fmtext instead of one staticly sized
154          buffer
155        in owl_message_get_cc() require that the colon be present after
156          cc.
157        Added some defenses against resize crashes, and put in debug
158          messages if they're encountered
159        In filters 'true' and 'false' are now valid tokens.
160        The 'all' filter has been redefinied to be 'true' and there is a
161          'none' filter defined as 'false'
162        Fixed bug in 'unsub' command that could cause file corruption
163        In the zlist function, give a more detailed error message if
164          the file cannot be opened.
165        Renamed old instances of zsig_exec in the code to zsigproc
166        Don't print the stderr from zsigproc
167        Added a 'loadloginsubs' command to load login subscriptions from a
168          file
169        Added a 'loadsubs' command to eventually phase out the 'load-subs'
170          command
171        Made M-n work on classes and instances with spaces in them
172        Zaway now obeys the smart strip variable
173        Hacked the build system to not have the -E link problem on Athena
174        Added ZResetAuthentication in a number of places to fix problems
175          with stale tickets
176        Added some hooks for malloc debugging
177        M-p is bound to 'view personal' by default
178        loadsubs and loadloginsubs only print messages if in interactive
179          mode
180        added the 'alert_filter' variable, defaults to 'none'.
181        added the 'alert_action' variable, which is an owl command that
182          will be executed when new messages arive that match the
183          alert_filter
184        added the 'term' command which takes the 'raise' and 'deiconify'
185          options.  It assumes xterm for now.
186        only 'make distclean' will nuke core and ~ files now
187        fixes to owl_function_do_newmsgproc from Stephen
188        converted functions.c to new code style, which I'm giving a shot
189        Makefile.in: define DATADIR, for default owlconf.
190        Makefile.in: provide "all" and "install" rules.
191        configure.in: try also libdes and libkrb4, for people using heimdal
192        configure.in: see if des_ecb_encrypt is already prototyped.
193        configure.in: minor changes to work with new autoconf without needing acconfig.h.
194        configure.in: find the install program.
195        configure.in: test for use_default_colors since some versions of
196          solaris don't have it, so we can at least compile something
197          vaguely working there.
198        keypress.c: ifdefs for keys not defined on at least some solarises.
199        owl.c: don't call use_default_colors if we don't have it
200        readconfig.c: added *commented out* code to try to find a
201          system-default owlconf if the user doesn't have one.  Have to
202          ponder if I want this
203        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
204          des.h.
205        zcrypt.c: include owl.h so we get the configure-generated config.h
206        Change to codelist.pl to deal with new code style
207        Remove some ancient stuff from zcrypt.c
208        General cleanup to Makefile.in
209        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
210          keypress.c
211        do_encrypt declaired static
212        if we don't have des functions, do not try to build in zcrypt
213        kill the newmsgproc function on exit
214        Added libfaim
215        Added basic AIM support, including the "aimlogin", "aimwrite" and
216           "aimlogout" commands
217        New built-in filters 'aim' and 'zephyr'.
218        Do ZResetAuthentication() before zlog_in and zlog_out as well.
219        Print AIM login / logout notifications
220        The 'alist' command prints a list of aim buddies logged in
221        The 'blist' command prints users from all protocols
222        The 'l' key is now bound to 'blist' instead of 'zlist'
223        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
224          WORK yet
225        Removed a bit of faim code that allowed commands to be executed.
226        The 'B' key is now bound to 'alist'
227        Added the 'startup' and 'unstartup' commands
228        The $HOME/.owl directory is created on startup if it does not exist
229        Added the 'aim_ingorelogin_timer' variable
230        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
231        'isloginout' and 'isprivate' are now message attributes
232        improved 'info' function lists seperate info for zephyr, aim and
233           also prints all message attributes
234        AIM logging (both in and out) now works
235        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
236        Hacked the Perl build stuff not to link with iconv
237       
2381.2.8
239        Class pings are displayed differently now
240        Updated owlconf.simple example to format outgoing messages.
241       
2421.2.7
243        Outgoing messages now go through the config for formatting
244        Zaway now makes an outgoing message, instead of an admin message
245        The 'zlocate' command can now handle multiple users
246        The simple user format for "To:" is in effect again
247        Prettyed up the zwrite line for using 'reply' on a zaway
248        Added a workaround for a libzephyr bug that caused zwrites to fail
249          if zephyrs were sent just before and just after renewing tickets
250        Fixed a memory bug in getsubs
251        Added receive support for zcrypt messages
252        Added the 'zcrypt' variable which controls whether or not zcrypt
253          messages are decrypted
254        'reply' is disabled for zcrypt until sending zcrypt works
255        Started implementing zcrypt command
256        More updates to the intro doc
257       
2581.2.6
259        Started adding code for newmsgproc.  It doesn't fully work yet!
260          Don't use it.
261        Added search, '/' and '?' to basic help.
262        Will attempt to keep the current message as close as possible
263             to the previous current message after an expunge.
264        "set <variable>" and "unset <variable>" now work for boolean variables.
265        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
266          segfault
267        Fixed some typos in the intro doc
268        Removed old zlog functions from zephyr.c
269        Implemented the dump command
270        New startup message
271       
2721.2.5
273        Patch to fix memory bug in replying to CC messages
274        If we're on Athena and have static krb (or other) libraries, use
275          them
276        Added "athstatic" program to the release, which handles the above
277        Cast to an int for isspace, to make gcc -Wall quiet
278        Added 'zlist' and 'l' to basic help.
279       
2801.2.4
281        'zlog in' will now take an optional thrid argument to set the
282             'tty' variable before setting the zlocation
283        There is now a 'zlist' command that acts like 'znol -l'
284        'l' is bound to 'zlist'
285        Fixed memory leak uninitialzed memory read in fmtext
286        viewwin will now say "End" instead of "More" when at the end
287        Added a debugging message indicating the result of topmsg
288          calculations
289        You can now use %me% in filters
290        The built-in personal filter is updated to do so
291        Fixed a bug in moving the pointer after an expunge
292        Fixed up the normal scrolling code.  Now it should always
293          land on a message, but it's still not optimal.
294        Added the variable 'smartstrip' which will strip kerberos
295          instances out for the 'reply' command.
296        Added -R/usr/athena/lib to the build for Athena
297        Started updating the intro document
298        Small changes to help / about
299        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
300          update .zephyr.subs by default.  If either is given the '-t'
301          (for "temporary") option the .zephyr.subs will not be updated
302        Turned off beeping for hitting the top or bottom of the list of
303          messages
304        Made daemon.webzephyr a special case for smartstrip
305        Added 'out' as a default filter for outgoing messages
306       
3071.2.3
308        Added filters "ping", "auto" and "login" by default.
309        Added "body" as a valid field to match on in a filter.
310        Temporary fix to bug where C-SPACE would cause the key handler to
311             lock up.
312        Messages now have a direciton (in, out or none).  Filters can
313             match on this direction
314        Outbound messages are no longer type 'admin' but are of the
315             appropriate message type (i.e. 'zephyr') and are direction
316             'out'.
317        Smartnarrow now works on outgoing messages
318        'info' updated to show more information for admin and outgoing
319             messages
320        Renamed pretty_sender to short_zuser and renamed long_sender to
321             long_zuser
322        Moved zsig generation to the zwrite object
323        Print the zsig used for outgoing messages
324        The tty variable now controls the zephyr location tty name
325       
3261.2.2
327        Added the 'search' command.
328        '/' is a keybinding for 'search'
329        '?' is a keybinding for 'search -r'
330        Fixed stristr, which was completely broken
331        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
332             and put it in functions.c
333        Attempts to stay near the current message when switching views.
334             When switching from an empty view to one we've previously
335             been in, the new current message position will attempt
336             to be close to the current position from the last
337             time we visited that view.
338        Fixed bug in readconfig.c that prevented building under perl 5.005.
339        Switched "C-x C-x" to only "startcommand quit"
340        'getsubs' prints closer to the order you sub in.
341        Modified the behavior of last so that "> >" will clear the screen.
342        The new behavior of last is:
343              Moves the pointer to the last message in the view.
344              If we are already at the last message in the view,
345              blanks the screen and moves just past the end of the view
346              so that new messages will appear starting at the top
347              of the screen.
348        Fixed a typo in the help for smartzpunt.
349        Fixed functions to handle curmsg being past the end of the view.
350
3511.2.1
352        New framework for command handling.
353        New framework for keymap handling.
354        Added commands for everything that is bound
355             to a key (do 'show commands' to get the full list).
356        Added 'multi' and '(' commands to allow multiple commands
357             to be specified on a line.             
358        Added user keybindings with bindkey command.
359        Added command aliases (eg, "alias foo bar").
360        Added undelete command that parallels the delete command.
361        Added additional options to delete command.
362        The reply command now takes arguments.
363        Added 'edit:insert-text' command.
364        Added 'show zpunts' to show active punt filters.
365        Added 'show variable <name>' and 'show variables'.
366        Added 'show command <name>' and 'show commands'.
367        Added 'show keymap <name>' and 'show keymaps'.
368        Added 'M-u' to undelete all messages in current view.
369        Fixed dotsend so that the zephyr will still send if there
370             is whitespace after the dot but not on the same line.
371             This should resolve an issue where dotsend wouldn't work
372             if you'd gone up and edited a zephyr.
373        Bug in page down fixed
374        C-t will transpose characters
375        Fix the scrolling bug where we would sometimes fail to scroll
376             the screen down, leaving the current message off
377             the bottom of the screen.
378        Refixed 'login or login' typo in help
379        Fixed M-u description
380        Removed 'first' and 'last' from basic command help
381        Added M-N to basic key help
382        Added M-D, M-u to basic key help
383        Fixed a quoting problem in configure.in
384        Changed top of help to use 'show' instead of M-x
385        Fixed a bug in the summary field for user-created aliases
386        Added "reply zaway" which sends a zaway response to the current msg.
387        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
388        Some buffer overruns fixed
389        Variables now have a summary and a long description.
390                Only the summary is shown with help.
391                The long description is shown with "show variable foo".
392        Added a 'scrollmode' variable which determines how the screen
393             will scroll as the cursor moves.  The default behaves
394             identically to previous versions of owl.
395             The following modes are supported:
396             normal      - This is the owl default.  Scrolling happens
397                           when it needs to, and an attempt is made to
398                           keep the current message roughly near
399                           the middle of the screen.  (default)
400             top         - The current message will always be the
401                           the top message displayed.
402             neartop     - The current message will be one down
403                           from the top message displayed,
404                           where possible.
405             center      - An attempt is made to keep the current
406                           message near the center of the screen.
407             paged       - The top message displayed only changes
408                           when user moves the cursor to the top
409                           or bottom of the screen.  When it moves,
410                           the screen will be paged up or down and
411                           the cursor will be near the top or
412                           the bottom.
413             pagedcenter - The top message displayed only changes
414                           when user moves the cursor to the top
415                           or bottom of the screen.  When it moves,
416                           the screen will be paged up or down and
417                           the cursor will be near the center.
418        Added owl_sprintf which returns the formatted string, or NULL.
419                The caller must free this string.
420                This will allocate enough memory and thus
421                avoid potential some buffer overrun situations.
422        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
423                message as having been sent.)
424        The "Not logged in or subscribing to messages" error
425                now includes the name of the recipient.
426        The "disable-ctrl-d" variable may also be set to "middle"
427                which will result in ctrl-d only sending at the
428                end of the message.  This is now the default.
429                This also added a command "editmulti:done-or-delete".
430        Fixed a bug in the "reply -e" command.
431        Always clear the command buffer before executing the command.
432                (So that interactive commands can sanely do start-command.)
433        Fixed preservation of e->dotsend across owl_editwin_clear().
434        Added history for multiline edit windows (eg, for zephyr composition).
435                The M-n and M-p keys will cycle through the history ring.
436                In particular, it is now possible to edit the command line
437                of a zephyr being composed:  C-c it and restart it
438                and then M-p to get the aborted composition back.
439        Added owl::send_zwrite(command, message) to the perl glue
440                to allow for the direct sending of multi-line messages.
441                For example:  owl::send_zwrite("-c foo -i bar", "hello");
442        Changed owl_fmtext_print_plain to return an alloc'd string to
443                avoid buffer overrun risks.
444        Added owl::ztext_stylestrip("...") function to perlglue
445                 which returns the ztext with formatting stripped out.
446        Added colorztext variable which can be used to disable @color()
447                 strings arriving in messages after it is set.
448                 (Currently, changing its value won't reformat messages).
449        Outgoing zephyr logging now obeys the logpath variable.
450        The '~' character in logpath and classlogpath now gets
451                 replaced with the user's home directory.
452        Added simple implementation of smartnarrow-to-admin that
453                 creates a "type-admin" autofilter.
454                 This was done mostly so that M-C-n and M-C-p do something
455                 sane on admin messages.
456        Added opera to the allowed options to the webbrowser variable.
457        Fixed some buffer overruns in the "reply" command.
458        When repying to "all" on a message that begins with "CC:" (eg, sent
459                 with "zwrite -C", the reply line will be constructed
460                 from the sender and the usernames on the CC: line
461                 of the message being replied to.
462        There is no such thing as C-R, so left C-r as it is but added:
463                 M-r --- edit reply to all
464                 M-R --- edit reply to sender
465        Added RCS Id strings to all files.
466        'show keymaps' shows details of all keymaps after summary list.
467        Added --no-move option to delete command.
468                In particular, delete-and-always-move-down may now
469                be implemented with
470                '( delete --no-move ; next --skip-deleted )'.
471        Folded the nextmsg and prevmsg commands and functions together into
472                one command which takes arguments.
473                Added '--filter <name>' option (eg, for next_personal),
474                '--skip-deleted' option, and
475                '--last-if-none'/'--first-if-none' options.
476                Help updated accordingly. 
477                In particular, the 'personal' filter is now used
478                for 'next personal'. 
479                Added --smart-filter and --smart-filter-instance options
480                to the next and prev commands.
481        Updated examples/owlconf.erik with the above.
482        Made owl_function_fast*filt return a string and not do the
483                narrowing, to make it more general.
484        Added a smartfilter command that creates a filter
485                based on the current message and returns the name
486                of the filter.
487        Added M-C-n and M-C-p keybindings to "move to next message
488                matching current" and "move to previous message
489                matching current"
490        Added variables edit:maxfillcols and edit:maxwrapcols which
491                will limit how wide editing paragraphs may get before
492                they get wrapped.  This is a max and may be narrower
493                depending on the current size of the window.
494                If 0, the max is unlimited.  Default is 70 columns for
495                edit:maxfillcols and unlimited for edit:maxwrapcols.
496        Added smartzpunt command with key binding of "C-x k".
497                This starts a zpunt command filled in with
498                the proposed zpunt.
499        Fixed a memory reference bug in delete and undelete commands.
500        Added support for perl to call directly back into owl.
501        Changed the implementation of owl::command("...") to immediately
502                call back into owl.  This allows perl to get the return
503                value of strings returned by owl commands.
504        Added the getview command which returns the name of the current
505                view's filter. 
506        Added the getvar command which returns the value of a variable.
507        Added an example to examples/owlconf.erik which uses TAB to
508                narrow and restore the view. 
509        Added an example to examples/owlconf.erik which uses M-c to
510                color messages matching the current one green.
511        Integrated change to fix problem with popup blinking on new zephyrs.
512        C-l and resizes will now refresh an open viewwin (eg, help).
513        Updated doc/code.txt to include info about filters, commands,
514                contexts, and keybindings.
515        Exec commands cleaned up to not have buffer-size limitations
516                and to not mess up spaces.  exec also returns a string
517                of the output now.
518        Integrated changes from 1.1.3, and added docs for "zlocate -d"
519                and new show commands.
520        Show with arguments produces help on show.
521        Fix a bug in readconfig caught by efence (where we'd try to read before
522                the beginning of a string if it was empty).
523        The perl command doesn't do makemsg directly, but instead
524             returns the string and it will get printed if it
525             was run interactively.
526       
5271.1.3
528        'show subs' and 'show subscriptions' are now the same as 'getsubs'
529        zlocate now takes an optional -d argument
530        'show terminal' / 'show term'
531        '>' / last doesn't set the last message at the top of the screen now
532        implemented _followlast as an unsupported feature
533        include 'default' in the 'show colors' list
534        added help for 'zpunt' and 'zunpunt'
535        changed the bug address in the startup message
536        can now do 'show status'
537        can now do 'show version'
538        'status' / 'show status' includes the owl version number now
539        'show terminal' includes whether the terminal can change colors
540        fixed off by one bugs in paging / scrolling viewwin
541        don't downcase the sender when getting the log name for personals
542        support @owl::fields as well as @fields
543        downcase class/inst filter names in auto filters
544
5451.1.2
546        Fixed memory mishandling bug
547        Fixed bug in redfining the filter attached to the current view
548        M-n will narrow to message, instance on non-personal, class
549             MESSAGE messages
550        M-N behavies like M-n except that on class messages it narrows
551            to class and instance
552        line wrap earlier, to account for tabbing
553        fixed typo in help
554        'status' command now displays info on terminal color support
555        zephyr @ formatting is now case independant
556        added support for color terminals
557        zephyr @color(foo) now works
558        'D' for deleted messages is now not bold, unless it's the current
559          message
560        F1 displays the help screen
561        added filter colors
562        added the 'colorview' command
563        added the 'show colors' command
564        users who don't have a .zephyr.subs get a simpler format for
565          incoming messages
566        If colors are available 'show filters' will show a filter in the
567          color associated with it.
568        Added the zpunt and zunpunt commands
569        Lines in the subs file starting with '-' are zpunted
570        Include login/logout messages in auto user filters
571        'V' changes to the home view ('all' by default)
572       
5731.1.1
574        Fixed perl, aperl, and pperl commands to deal with quoting
575              and spaces in a saner manner.
576        Removed all owl_get_* methods for booleans and switched
577              cases where they were used to owl_is_*
578        Changes to owlconf.erik to use some new features.
579        Increased the size of the help buffer (as it
580              was overflowing and truncating the help message).
581        Variables prefixed with a _ are not shown in help
582              or by printallvars (and prefixed Not Yet Implemented
583              variables with this).
584        Fix typo in help
585        include stdio.h in functions.c
586        remove stale "q to quit" from bottom of info message
587        fix downward scrolling more than a page
588        use authentication for zlocate, by default
589        fixed buffer over run in info command on long messages
590        call 'perl <file>' from Makefile to avoid hardcoding perl paths
591        in Makefile don't build owl_prototypes.h unless necessary
592        store the time for admin messages
593        display admin message time in 'info' command
594        fixed an editwin M-> last character bug
595               
5961.1
597        reply is a normal function now
598        'R' does reply to sender
599        'T' tells you how many messages were marked for deletion
600        local realm removed from login / logout messages
601        added command history
602        better runtime / starttime reporting in 'status' command
603        leave the pointer near the current message after expunge
604        C-l recenters editwin
605        implemented zlocate
606        @italic works the same as @i
607        on reply only quote class / instance when necessary
608        C-r allows you to edit the reply line
609        don't use unecessary options in reply line
610        display 'info' errors in msgwin, not popup
611        impelemnted aexec, pexec commands
612        the zsig now goes through ztext formatting
613        messages have id numbers now
614        'info' prints the msgid
615        added the 'filter' command
616        added the 'view' command
617        added the 'show filter' command
618        added the 'viewclass' (and 'vc') commands
619        added the 'viewuser' (and 'vu') commands
620        M-n will filter to the current class or user
621        'v' starts a view command
622        M-D will delete all messages in current view
623        added the 'delete' (and 'del') command
624        load-subs with no argument loads the default subs file
625        '<truncated>' is now when the *current* message is truncated
626        the reply-lockout filter (with default) specifices messages that
627           cannot be replied to.
628        in the configfile owl::receive_msg is run whenever a message is
629          received
630        added the beep command
631        added the contributors file
632        declare ZGetSubscriptions and ZGetLocations since the includes
633          don't seem to
634        fixed bug in displaying last line in popwin if no final '\n'
635        'T' uses the 'trash' filter now
636        zaway_msg, zaway_msg_default and zaway are all user variables now.
637        zsig variable overrides zsigproc
638        If there's no appendtosepbar don't interfear with the sepbar
639        Changed: owl_message_get_numlines will return 0 of m is NULL
640        Added login messages to messages marked by owl_function_delete_automsgs
641        Added owl_function_delete_by_id(id) which acts independent of view
642        Added "-id <id>" option to delete command
643        Fixed an arg checking bug in delete command
644        Added owl::id to perl namespace with message id
645        Fixed a memory corruption bug in readconfig.c (where right
646              after the strdup to "out", we'd strcat a \n onto the end.
647              This would be triggered whenever owl::format_msg returned
648              a string not ending in a newline
649        Added 'X' keybinding which expunges and then switches to
650              a view defined by the variable "view_home" which defaults
651              to "all"
652        Consolidated readconfig.c somewhat to remove duplication.
653              owl_config_execute now returns a string.
654        Added an example config file that does vt-style formatting.
655              (examples/owlconf.vtformat)
656        Added the 'perl', 'aperl', and 'pperl' commands which will
657              evaluate perl expressions.
658        Fixed bug where pclose zsigproc would cause zombies
659        Can set zsigproc or zsig to "" to disable
660        Added support for multiple browsers (galeon and none were added).
661              Configure with the "webbrowser" variable.
662        Changing typewinsize height triggers resize event.
663        Added zsig variable which will be used if no zsigproc and non-empty.
664        Added "make test" rule to Makefile which will run regression tests,
665              and added regression testing framework to tester
666        Fixed codelist.pl to ignore static declarations.
667        Added dict.c which contains string->ptr dictionary routines
668              and the owl_dict type.
669              These include regression tests.
670        Overhaul/rewrite of variable handling.  Variables are now managed
671              in an owl_vardict (in g.vars) which contains a dictionary
672              of owl_variable's.  Each owl_variable has dispatch functions
673              for validating values, setting it and getting it,
674              and for setting it to and from string values.
675              The variable.c file contains the list of variables.
676              Stubs for the owl_global_<varname>_get functions and friends
677              are generated from variable.c by stubgen.pl.
678              The help.c messages for variables now calls into variable.c
679              so all information about most variables is in one place.   
680        Cleaned out code from global.c and command.c that was made obselete
681              by variable overhaul.
682        The set command now takes a -q option to not log a message.
683        Fixed a bug where set and print with no arguments would
684              print "Undefined variable" in addition
685              to running owl_function_printallvars.
686        debug is now a variable that can be turned on and off.
687        Fixed mail,inbox message parsing in examples/owlconf.erik
688        Made zaway_msg and zaway_msg_default into variables
689        Changed owl_function_makemsg and owl_function_debugmsg
690               to use varargs (ie, so they can now take a format
691               string with args).
692        Don't allow " and \ characters in URLs with the "w" command.
693        Removed lots of build warnings.
694        Popwins are wider by default so help messages fit better.
695        Added an atokenize_free function.
696        Fixes to work with an older version of libzephyr.
697        Added dependencies on header files to Makefile.in
698        Added pageup and pagedown key bindings to message list
699        Added pageup and pagedown to viewwin
700        Added configfile section to doc/intro.txt (from example config file)
701        Added appendtosepbar variable which may contain text which will
702              be appended to the sepbar.  This allows the configfile
703              to put information about pings and logins into
704              the sepbar.  (It may be worth also providing a variable
705              which enables this by default, but for now this allows
706              for experimenting with what works well.)
707        Added doc/code.txt which gives a brief overview of the code.
708        Added tags makefile rule and added TAGS to distclean rule.
709       
7101.0.1
711        fix frees in loadsubs and loadloginsubs
712        don't return in owl_free
713       
7141.0
715        'print' and 'set' with no arguments prints all variables
716        Added the 'unsubscribe' and 'unsub' command
717        Renamed the 'unsub' command to 'unsuball'
718        Added the 'getsubs' command which is like zctl ret
719        Fixed bug in logging messages sent to more than one recipient
720        Support '-C', '-O', and '-n' options to zwrite
721        Fixed bug in owl_editwin_delete_char when there are no later chars
722          after the cursor
723        Make "more" and "truncated" work in the status bar
724        enable printing of zsigproc and loginsubs variables
725        only allow message scrolling if the message is actually off the
726          screen
727        'T' will mark all automated message for deletion
728        'P' will go to the next personal message
729        'M-P' will go to the previous personal message
730        replying to a login message goes to the user now
731        added a status command
732        added the intro doc to the release
733        fixed off by one bug in viewwin
734        added complete online help
735        pass $owl::realm in configfile
736        fixed editwin wordwrapping on the last line
737        fixed editwin problem with key_right past the last char
738        print an error and quit if the configfile can't be parsed
739        got rid of owl_mainwin_calculate_topmsg
740        fixed off by one error in calculating topmsg upwards
741        you can now reply to an admin message
742        don't display an error about keypress on window resize
743       
7440.11
745        fixed bug in viewing messages longer than the screen
746        indicate in the sepbar if there is a non zero vert offset
747        send on '.' on a line by itself
748        added disable-ctrl-d variable
749        fixed bug where C-k did not delete the last \n in the buffer
750        make non-character meta keys work
751        use ZSendNotice instead of ZSendList
752        implemented <, >, M-< and M-> in viewwin
753        removed the spaces at the bottom of viewwin
754        added 'about' command
755        fixed bug using 'M' with no current message
756        changed message object to use char *'s to save on memory
757        change malloc, realloc, strdup and free to use owl hooks so that
758           debugging can be added
759               
7600.10.1
761        fixed a trailing space bug in the parser
762        impelemented the "burning ears" feature
763        have admin messages do ztext parsing
764        fixed bug in reporting which M- key was pressed
765        C-g will now cancel commands like C-c
766       
7670.10
768        implemented owl_function_full_redisplay().
769        C-l uses owl_function_full_redisplay().
770        when a popwin exists to a full redisplay.  (fixes bug)
771        improved the owl_editwin_process_char logic
772        removed all unnecessary wrefresh's and replaced with wnoutrefesh
773        owl_editwin_redisplay now takes an argument to optionally doupdate()
774        improved the cut-and-paste speed by not doing a usleep the first
775          time through the loop after getting a keypress.
776        nuked typwin.c and associated stuff.  It's useless now.
777        added viewwin code for paging windows
778        curly braces work for zephyr formatting
779        @i in zephyr formatting will be displayed as underlined text
780        turned off idlok
781        implemented viewwin
782        implemented viewwi in popwin for pageable popwins
783        help, info now use pageable popwins
784        bound 'M' to bring the current message up in a popwin
785        return, space bar, 'b' and backspace now scroll within a message
786        turned off resize message
787        C-v and M-v page the main window
788        implemented owl_message_is_mail
789        some build cleanup
790
791       
7920.9
793        added owl_message_is_personal and have things use it
794        added owl_message_is_private
795        fixed 'print personalbell' and have 'set personalbell'
796           print a message
797        bold only on message_is_personal
798        display the realm if not local
799        implemented M-f, M-b, M-d, M-<, M-> in editwin
800        implemnted word wrapping in editwin
801        implemented M-q (paragraph-fill) in editwin
802        fixed bug that caused owl to segfault logging a 'weird' class
803        M-x is a keysym for ':'
804        added smart bolding and userclue
805        fixed a bug causing pings to beep even if rxping is off
806       
8070.8.1
808        fixed bug in logging code
809       
8100.8
811        implemented personal logging
812        implemented class logging
813        implemented resize of typewin
814        fixed the backspace problem
815        -v command line option prints the version number
816       
8170.7
818        load-subs will report error opening file
819        skip comment lines in loadsubs and loadloginsubs
820        changed internal references to rxping and txping
821        fix replying to a blank instance
822        added subscribe command
823        subscribe to login messages from .anyone by default
824        'loginsubs' variarble controlls automated login messages
825        redisplay the editwin after a resize
826        leave the cursor in the editwin if active
827        fix problems in the build system
828        added displayoutgoing variable
829        temporarily removed error printing for zlog in / out
830       
8310.61
832        fixed bug in "message sent to <foo>" for zwrite
833       
8340.6
835        help updated
836        zaway key set to caps A
837        support zephyring other realms
838        rxping variable for receiving pings
839        txping variable for sending pings
840        function in place to resize typwin
841        C-l to refresh
842        personal bell variable
843        beta message now an admin message
844       
8450.5
846        Added the debug command and flag
847        Fixed bug in printing fields in info command
848        Added owl_fmtext_append_ztext and use it
849        Better formating for pings and login zephyrs
850        make tester depends on proto
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