source: ChangeLog @ e8b95f8

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since e8b95f8 was 2a2bb60, checked in by Erik Nygren <nygren@mit.edu>, 18 years ago
2.0.9-pre-3 Added testing feature for capturing stderr messages from commands and displaying them in the errors buffer. This feature is disabled by default. Enable in owl.h with: OWL_STDERR_REDIR 1
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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       
92.0.9-pre-2
10        Better reporting of perl errors (both into the errqueue
11                and also clearing the error after displaying it).
12        Allow default_style to be specified in config.
13       
142.0.9-pre-1
15        Added errqueue
16        Added command "show errors"
17        Fixed bug removing newlines in backup files
18       
192.0.8
20        Increased size of screen name field in buddy listing
21        Fixed bug with idle times causing broken pipes.
22        New libfaim
23        Added the 'source' command.
24        Make sure that a newline is always at the end of messages
25                returned by perl style formatting functions.
26        Add owl::login and owl::auth to legacy variables populated for format_msg.
27        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
28        Add base methods for login_host and login_tty
29                and others that return undef.
30        New API for perl message formatting functions. 
31                Legacy variables are still supported for owl::format_msg
32                and owl::receive_msg, but these functions are now also
33                passed an owl::Message object which contains methods
34                for accessing the contents of the message.  See perlwrap.pm
35                (and docs TBD) for the available methods.
36                *** WARNING:  The exact API for owl::Message has
37                *** not yet stabilized.
38        Added "style" command for creating new styles.
39                Usage:  style <name> perl <function_name>
40        Added support for "show styles".  Changed global style table
41                from list to dictionary.
42        Changed AIM password prompt from "Password:" to "AIM Password:".
43        Messages are reformatted after a window resize to allow styles
44                to take into account the width of the window.
45        When perl throws an error, the message is put in the msgwin
46                if possible.
47        Added perl functions for:       
48                owl::getcurmsg() -- returns an owl::Message object for
49                                    the active message
50                                    in the current view.
51                owl::getnumcols() -- returns the column width of the window
52                owl::zephyr_getrealm() -- returns the zephyr realm
53                owl::zephyr_getsender() -- returns the zephyr sender
54        Made owl::COMMAND("foo"); be syntactic sugar for
55                owl::command("COMMAND foo");
56        Added perlwrap.pm to contain perl code to be compiled into
57                the binary.  This is transformed into perlwrap.c by
58                encapsulate.pl.
59        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
60        Minor bugfixes in cmd.c and commands.c
61        Improved intro doc
62
632.0.7
64        Idletimes now appear in the buddylisting
65        Failed AIM logins are now correctly reported
66        Owl will build now without zephyr, enabling it to act as a
67          standalone AIM client.
68        There is now a zcrypt command
69        Replies to zcrypted messages now work
70        Don't allow zwrite if zephyr isn't present
71        Cleaned up some warnings from linux gcc.
72        Fixed bug that can cause response stuff to crash
73        Improved status command
74        Fixed bug in buddy stuff
75       
762.0.6
77        aimlogin will now accept the screenname without a password and ask
78           for the password such that it is not echo'd to the terminal
79        'addbuddy aim' and 'delbuddy aim' now work
80        Bug fix to make zwrite -m work with -c/-i
81        Fixed documentation bug in aimwrite
82        Initialze $owl::auth
83        Fix in autoconf for des425
84        Reformatted editwin.c and added capability of doing password-style
85           echoing
86       
872.0.5
88        Fix in finding des for building zcrypt
89        Fixed description for alert_action variable
90        More detailed usage from -h
91        Special cased replies for webzephyr users on classes and
92          login notifications for webzephyr users
93        Fixed bug that caused a crash on zpunt with '*' for an instance
94        AIM logout and then login now works.
95        Fixed bug causing view -d not to work.
96        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
97          style
98       
992.0.4
100        Made command line option -n actually work
101        Implemented styles, including the 'default' 'basic' and 'oneline'
102          styles.  A 'perl' style is available if a format_msg() function
103          is found in .owlconf
104        Added the 'default_style' variable
105        Added the 'toggle-oneline' command
106        The 'o' key is bound to 'toggle-oneline'
107        Internally, the one view now has a name, 'main', and message
108          recalcuations are done in place when its filter is changed.
109        Added filter field 'login' which can take the values 'login'
110           'logout' or 'none'
111        Added the perl variable $owl::login, just as above
112        Updated the 'login' and 'trash' filters appropriately
113        Fix for checking for DES in build system
114        Bug fix in using makemsg when no curses window is present
115        The variable $owl::auth now exists in perl
116        Use new internal function to delete zephyr subs from file
117        New 'sepbar_disable' variable can turn off sepbar info display
118        Updated contributor info
119        Added the 'show view' command
120        Bug fix in owl_regex
121        Fixed personal aim messages logging to class directory
122        Log "LOGIN" or "LOGOUT" for AIM buddy messages
123        zwrite -m now correctly displays an outgoing message and logs
124        zwrite -s now works
125        Strip spaces in AIM usernames on aimwrite send
126        Removed libfaim/config.log from CVS
127        Fixed some easy fixed-length buffers
128        Wordwrap incoming AIM messages
129        Fixed bug causing buddies not to be added to buddy list during
130          ingorelogin timer
131        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
132           &emdash
133       
1342.0.3
135        Don't ring the terminal bell on mail messages.
136        Nuke <FONT>
137        Make the build work a little better on OSX
138        Fixed a bug in fmtext
139        Expanded the size of the hostname buffer
140       
1412.0.2
142        Fixed bug in 'startup' command.
143
1442.0.1
145        Moved newmsgproc stuff to a function procedure
146        Added the 'newlinestrip' variable, on by default, that strips
147          leading and trailing newlines from incoming messages.
148        Fixed a case sensitivity probelm in owl_message_is_personal and
149           owl_message_is_private
150        The message object now uses a list of attributes internally, in
151          prep. for supporting new messaging protocols
152        owl_function_info now uses fmtext instead of one staticly sized
153          buffer
154        in owl_message_get_cc() require that the colon be present after
155          cc.
156        Added some defenses against resize crashes, and put in debug
157          messages if they're encountered
158        In filters 'true' and 'false' are now valid tokens.
159        The 'all' filter has been redefinied to be 'true' and there is a
160          'none' filter defined as 'false'
161        Fixed bug in 'unsub' command that could cause file corruption
162        In the zlist function, give a more detailed error message if
163          the file cannot be opened.
164        Renamed old instances of zsig_exec in the code to zsigproc
165        Don't print the stderr from zsigproc
166        Added a 'loadloginsubs' command to load login subscriptions from a
167          file
168        Added a 'loadsubs' command to eventually phase out the 'load-subs'
169          command
170        Made M-n work on classes and instances with spaces in them
171        Zaway now obeys the smart strip variable
172        Hacked the build system to not have the -E link problem on Athena
173        Added ZResetAuthentication in a number of places to fix problems
174          with stale tickets
175        Added some hooks for malloc debugging
176        M-p is bound to 'view personal' by default
177        loadsubs and loadloginsubs only print messages if in interactive
178          mode
179        added the 'alert_filter' variable, defaults to 'none'.
180        added the 'alert_action' variable, which is an owl command that
181          will be executed when new messages arive that match the
182          alert_filter
183        added the 'term' command which takes the 'raise' and 'deiconify'
184          options.  It assumes xterm for now.
185        only 'make distclean' will nuke core and ~ files now
186        fixes to owl_function_do_newmsgproc from Stephen
187        converted functions.c to new code style, which I'm giving a shot
188        Makefile.in: define DATADIR, for default owlconf.
189        Makefile.in: provide "all" and "install" rules.
190        configure.in: try also libdes and libkrb4, for people using heimdal
191        configure.in: see if des_ecb_encrypt is already prototyped.
192        configure.in: minor changes to work with new autoconf without needing acconfig.h.
193        configure.in: find the install program.
194        configure.in: test for use_default_colors since some versions of
195          solaris don't have it, so we can at least compile something
196          vaguely working there.
197        keypress.c: ifdefs for keys not defined on at least some solarises.
198        owl.c: don't call use_default_colors if we don't have it
199        readconfig.c: added *commented out* code to try to find a
200          system-default owlconf if the user doesn't have one.  Have to
201          ponder if I want this
202        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
203          des.h.
204        zcrypt.c: include owl.h so we get the configure-generated config.h
205        Change to codelist.pl to deal with new code style
206        Remove some ancient stuff from zcrypt.c
207        General cleanup to Makefile.in
208        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
209          keypress.c
210        do_encrypt declaired static
211        if we don't have des functions, do not try to build in zcrypt
212        kill the newmsgproc function on exit
213        Added libfaim
214        Added basic AIM support, including the "aimlogin", "aimwrite" and
215           "aimlogout" commands
216        New built-in filters 'aim' and 'zephyr'.
217        Do ZResetAuthentication() before zlog_in and zlog_out as well.
218        Print AIM login / logout notifications
219        The 'alist' command prints a list of aim buddies logged in
220        The 'blist' command prints users from all protocols
221        The 'l' key is now bound to 'blist' instead of 'zlist'
222        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
223          WORK yet
224        Removed a bit of faim code that allowed commands to be executed.
225        The 'B' key is now bound to 'alist'
226        Added the 'startup' and 'unstartup' commands
227        The $HOME/.owl directory is created on startup if it does not exist
228        Added the 'aim_ingorelogin_timer' variable
229        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
230        'isloginout' and 'isprivate' are now message attributes
231        improved 'info' function lists seperate info for zephyr, aim and
232           also prints all message attributes
233        AIM logging (both in and out) now works
234        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
235        Hacked the Perl build stuff not to link with iconv
236       
2371.2.8
238        Class pings are displayed differently now
239        Updated owlconf.simple example to format outgoing messages.
240       
2411.2.7
242        Outgoing messages now go through the config for formatting
243        Zaway now makes an outgoing message, instead of an admin message
244        The 'zlocate' command can now handle multiple users
245        The simple user format for "To:" is in effect again
246        Prettyed up the zwrite line for using 'reply' on a zaway
247        Added a workaround for a libzephyr bug that caused zwrites to fail
248          if zephyrs were sent just before and just after renewing tickets
249        Fixed a memory bug in getsubs
250        Added receive support for zcrypt messages
251        Added the 'zcrypt' variable which controls whether or not zcrypt
252          messages are decrypted
253        'reply' is disabled for zcrypt until sending zcrypt works
254        Started implementing zcrypt command
255        More updates to the intro doc
256       
2571.2.6
258        Started adding code for newmsgproc.  It doesn't fully work yet!
259          Don't use it.
260        Added search, '/' and '?' to basic help.
261        Will attempt to keep the current message as close as possible
262             to the previous current message after an expunge.
263        "set <variable>" and "unset <variable>" now work for boolean variables.
264        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
265          segfault
266        Fixed some typos in the intro doc
267        Removed old zlog functions from zephyr.c
268        Implemented the dump command
269        New startup message
270       
2711.2.5
272        Patch to fix memory bug in replying to CC messages
273        If we're on Athena and have static krb (or other) libraries, use
274          them
275        Added "athstatic" program to the release, which handles the above
276        Cast to an int for isspace, to make gcc -Wall quiet
277        Added 'zlist' and 'l' to basic help.
278       
2791.2.4
280        'zlog in' will now take an optional thrid argument to set the
281             'tty' variable before setting the zlocation
282        There is now a 'zlist' command that acts like 'znol -l'
283        'l' is bound to 'zlist'
284        Fixed memory leak uninitialzed memory read in fmtext
285        viewwin will now say "End" instead of "More" when at the end
286        Added a debugging message indicating the result of topmsg
287          calculations
288        You can now use %me% in filters
289        The built-in personal filter is updated to do so
290        Fixed a bug in moving the pointer after an expunge
291        Fixed up the normal scrolling code.  Now it should always
292          land on a message, but it's still not optimal.
293        Added the variable 'smartstrip' which will strip kerberos
294          instances out for the 'reply' command.
295        Added -R/usr/athena/lib to the build for Athena
296        Started updating the intro document
297        Small changes to help / about
298        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
299          update .zephyr.subs by default.  If either is given the '-t'
300          (for "temporary") option the .zephyr.subs will not be updated
301        Turned off beeping for hitting the top or bottom of the list of
302          messages
303        Made daemon.webzephyr a special case for smartstrip
304        Added 'out' as a default filter for outgoing messages
305       
3061.2.3
307        Added filters "ping", "auto" and "login" by default.
308        Added "body" as a valid field to match on in a filter.
309        Temporary fix to bug where C-SPACE would cause the key handler to
310             lock up.
311        Messages now have a direciton (in, out or none).  Filters can
312             match on this direction
313        Outbound messages are no longer type 'admin' but are of the
314             appropriate message type (i.e. 'zephyr') and are direction
315             'out'.
316        Smartnarrow now works on outgoing messages
317        'info' updated to show more information for admin and outgoing
318             messages
319        Renamed pretty_sender to short_zuser and renamed long_sender to
320             long_zuser
321        Moved zsig generation to the zwrite object
322        Print the zsig used for outgoing messages
323        The tty variable now controls the zephyr location tty name
324       
3251.2.2
326        Added the 'search' command.
327        '/' is a keybinding for 'search'
328        '?' is a keybinding for 'search -r'
329        Fixed stristr, which was completely broken
330        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
331             and put it in functions.c
332        Attempts to stay near the current message when switching views.
333             When switching from an empty view to one we've previously
334             been in, the new current message position will attempt
335             to be close to the current position from the last
336             time we visited that view.
337        Fixed bug in readconfig.c that prevented building under perl 5.005.
338        Switched "C-x C-x" to only "startcommand quit"
339        'getsubs' prints closer to the order you sub in.
340        Modified the behavior of last so that "> >" will clear the screen.
341        The new behavior of last is:
342              Moves the pointer to the last message in the view.
343              If we are already at the last message in the view,
344              blanks the screen and moves just past the end of the view
345              so that new messages will appear starting at the top
346              of the screen.
347        Fixed a typo in the help for smartzpunt.
348        Fixed functions to handle curmsg being past the end of the view.
349
3501.2.1
351        New framework for command handling.
352        New framework for keymap handling.
353        Added commands for everything that is bound
354             to a key (do 'show commands' to get the full list).
355        Added 'multi' and '(' commands to allow multiple commands
356             to be specified on a line.             
357        Added user keybindings with bindkey command.
358        Added command aliases (eg, "alias foo bar").
359        Added undelete command that parallels the delete command.
360        Added additional options to delete command.
361        The reply command now takes arguments.
362        Added 'edit:insert-text' command.
363        Added 'show zpunts' to show active punt filters.
364        Added 'show variable <name>' and 'show variables'.
365        Added 'show command <name>' and 'show commands'.
366        Added 'show keymap <name>' and 'show keymaps'.
367        Added 'M-u' to undelete all messages in current view.
368        Fixed dotsend so that the zephyr will still send if there
369             is whitespace after the dot but not on the same line.
370             This should resolve an issue where dotsend wouldn't work
371             if you'd gone up and edited a zephyr.
372        Bug in page down fixed
373        C-t will transpose characters
374        Fix the scrolling bug where we would sometimes fail to scroll
375             the screen down, leaving the current message off
376             the bottom of the screen.
377        Refixed 'login or login' typo in help
378        Fixed M-u description
379        Removed 'first' and 'last' from basic command help
380        Added M-N to basic key help
381        Added M-D, M-u to basic key help
382        Fixed a quoting problem in configure.in
383        Changed top of help to use 'show' instead of M-x
384        Fixed a bug in the summary field for user-created aliases
385        Added "reply zaway" which sends a zaway response to the current msg.
386        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
387        Some buffer overruns fixed
388        Variables now have a summary and a long description.
389                Only the summary is shown with help.
390                The long description is shown with "show variable foo".
391        Added a 'scrollmode' variable which determines how the screen
392             will scroll as the cursor moves.  The default behaves
393             identically to previous versions of owl.
394             The following modes are supported:
395             normal      - This is the owl default.  Scrolling happens
396                           when it needs to, and an attempt is made to
397                           keep the current message roughly near
398                           the middle of the screen.  (default)
399             top         - The current message will always be the
400                           the top message displayed.
401             neartop     - The current message will be one down
402                           from the top message displayed,
403                           where possible.
404             center      - An attempt is made to keep the current
405                           message near the center of the screen.
406             paged       - The top message displayed only changes
407                           when user moves the cursor to the top
408                           or bottom of the screen.  When it moves,
409                           the screen will be paged up or down and
410                           the cursor will be near the top or
411                           the bottom.
412             pagedcenter - The top message displayed only changes
413                           when user moves the cursor to the top
414                           or bottom of the screen.  When it moves,
415                           the screen will be paged up or down and
416                           the cursor will be near the center.
417        Added owl_sprintf which returns the formatted string, or NULL.
418                The caller must free this string.
419                This will allocate enough memory and thus
420                avoid potential some buffer overrun situations.
421        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
422                message as having been sent.)
423        The "Not logged in or subscribing to messages" error
424                now includes the name of the recipient.
425        The "disable-ctrl-d" variable may also be set to "middle"
426                which will result in ctrl-d only sending at the
427                end of the message.  This is now the default.
428                This also added a command "editmulti:done-or-delete".
429        Fixed a bug in the "reply -e" command.
430        Always clear the command buffer before executing the command.
431                (So that interactive commands can sanely do start-command.)
432        Fixed preservation of e->dotsend across owl_editwin_clear().
433        Added history for multiline edit windows (eg, for zephyr composition).
434                The M-n and M-p keys will cycle through the history ring.
435                In particular, it is now possible to edit the command line
436                of a zephyr being composed:  C-c it and restart it
437                and then M-p to get the aborted composition back.
438        Added owl::send_zwrite(command, message) to the perl glue
439                to allow for the direct sending of multi-line messages.
440                For example:  owl::send_zwrite("-c foo -i bar", "hello");
441        Changed owl_fmtext_print_plain to return an alloc'd string to
442                avoid buffer overrun risks.
443        Added owl::ztext_stylestrip("...") function to perlglue
444                 which returns the ztext with formatting stripped out.
445        Added colorztext variable which can be used to disable @color()
446                 strings arriving in messages after it is set.
447                 (Currently, changing its value won't reformat messages).
448        Outgoing zephyr logging now obeys the logpath variable.
449        The '~' character in logpath and classlogpath now gets
450                 replaced with the user's home directory.
451        Added simple implementation of smartnarrow-to-admin that
452                 creates a "type-admin" autofilter.
453                 This was done mostly so that M-C-n and M-C-p do something
454                 sane on admin messages.
455        Added opera to the allowed options to the webbrowser variable.
456        Fixed some buffer overruns in the "reply" command.
457        When repying to "all" on a message that begins with "CC:" (eg, sent
458                 with "zwrite -C", the reply line will be constructed
459                 from the sender and the usernames on the CC: line
460                 of the message being replied to.
461        There is no such thing as C-R, so left C-r as it is but added:
462                 M-r --- edit reply to all
463                 M-R --- edit reply to sender
464        Added RCS Id strings to all files.
465        'show keymaps' shows details of all keymaps after summary list.
466        Added --no-move option to delete command.
467                In particular, delete-and-always-move-down may now
468                be implemented with
469                '( delete --no-move ; next --skip-deleted )'.
470        Folded the nextmsg and prevmsg commands and functions together into
471                one command which takes arguments.
472                Added '--filter <name>' option (eg, for next_personal),
473                '--skip-deleted' option, and
474                '--last-if-none'/'--first-if-none' options.
475                Help updated accordingly. 
476                In particular, the 'personal' filter is now used
477                for 'next personal'. 
478                Added --smart-filter and --smart-filter-instance options
479                to the next and prev commands.
480        Updated examples/owlconf.erik with the above.
481        Made owl_function_fast*filt return a string and not do the
482                narrowing, to make it more general.
483        Added a smartfilter command that creates a filter
484                based on the current message and returns the name
485                of the filter.
486        Added M-C-n and M-C-p keybindings to "move to next message
487                matching current" and "move to previous message
488                matching current"
489        Added variables edit:maxfillcols and edit:maxwrapcols which
490                will limit how wide editing paragraphs may get before
491                they get wrapped.  This is a max and may be narrower
492                depending on the current size of the window.
493                If 0, the max is unlimited.  Default is 70 columns for
494                edit:maxfillcols and unlimited for edit:maxwrapcols.
495        Added smartzpunt command with key binding of "C-x k".
496                This starts a zpunt command filled in with
497                the proposed zpunt.
498        Fixed a memory reference bug in delete and undelete commands.
499        Added support for perl to call directly back into owl.
500        Changed the implementation of owl::command("...") to immediately
501                call back into owl.  This allows perl to get the return
502                value of strings returned by owl commands.
503        Added the getview command which returns the name of the current
504                view's filter. 
505        Added the getvar command which returns the value of a variable.
506        Added an example to examples/owlconf.erik which uses TAB to
507                narrow and restore the view. 
508        Added an example to examples/owlconf.erik which uses M-c to
509                color messages matching the current one green.
510        Integrated change to fix problem with popup blinking on new zephyrs.
511        C-l and resizes will now refresh an open viewwin (eg, help).
512        Updated doc/code.txt to include info about filters, commands,
513                contexts, and keybindings.
514        Exec commands cleaned up to not have buffer-size limitations
515                and to not mess up spaces.  exec also returns a string
516                of the output now.
517        Integrated changes from 1.1.3, and added docs for "zlocate -d"
518                and new show commands.
519        Show with arguments produces help on show.
520        Fix a bug in readconfig caught by efence (where we'd try to read before
521                the beginning of a string if it was empty).
522        The perl command doesn't do makemsg directly, but instead
523             returns the string and it will get printed if it
524             was run interactively.
525       
5261.1.3
527        'show subs' and 'show subscriptions' are now the same as 'getsubs'
528        zlocate now takes an optional -d argument
529        'show terminal' / 'show term'
530        '>' / last doesn't set the last message at the top of the screen now
531        implemented _followlast as an unsupported feature
532        include 'default' in the 'show colors' list
533        added help for 'zpunt' and 'zunpunt'
534        changed the bug address in the startup message
535        can now do 'show status'
536        can now do 'show version'
537        'status' / 'show status' includes the owl version number now
538        'show terminal' includes whether the terminal can change colors
539        fixed off by one bugs in paging / scrolling viewwin
540        don't downcase the sender when getting the log name for personals
541        support @owl::fields as well as @fields
542        downcase class/inst filter names in auto filters
543
5441.1.2
545        Fixed memory mishandling bug
546        Fixed bug in redfining the filter attached to the current view
547        M-n will narrow to message, instance on non-personal, class
548             MESSAGE messages
549        M-N behavies like M-n except that on class messages it narrows
550            to class and instance
551        line wrap earlier, to account for tabbing
552        fixed typo in help
553        'status' command now displays info on terminal color support
554        zephyr @ formatting is now case independant
555        added support for color terminals
556        zephyr @color(foo) now works
557        'D' for deleted messages is now not bold, unless it's the current
558          message
559        F1 displays the help screen
560        added filter colors
561        added the 'colorview' command
562        added the 'show colors' command
563        users who don't have a .zephyr.subs get a simpler format for
564          incoming messages
565        If colors are available 'show filters' will show a filter in the
566          color associated with it.
567        Added the zpunt and zunpunt commands
568        Lines in the subs file starting with '-' are zpunted
569        Include login/logout messages in auto user filters
570        'V' changes to the home view ('all' by default)
571       
5721.1.1
573        Fixed perl, aperl, and pperl commands to deal with quoting
574              and spaces in a saner manner.
575        Removed all owl_get_* methods for booleans and switched
576              cases where they were used to owl_is_*
577        Changes to owlconf.erik to use some new features.
578        Increased the size of the help buffer (as it
579              was overflowing and truncating the help message).
580        Variables prefixed with a _ are not shown in help
581              or by printallvars (and prefixed Not Yet Implemented
582              variables with this).
583        Fix typo in help
584        include stdio.h in functions.c
585        remove stale "q to quit" from bottom of info message
586        fix downward scrolling more than a page
587        use authentication for zlocate, by default
588        fixed buffer over run in info command on long messages
589        call 'perl <file>' from Makefile to avoid hardcoding perl paths
590        in Makefile don't build owl_prototypes.h unless necessary
591        store the time for admin messages
592        display admin message time in 'info' command
593        fixed an editwin M-> last character bug
594               
5951.1
596        reply is a normal function now
597        'R' does reply to sender
598        'T' tells you how many messages were marked for deletion
599        local realm removed from login / logout messages
600        added command history
601        better runtime / starttime reporting in 'status' command
602        leave the pointer near the current message after expunge
603        C-l recenters editwin
604        implemented zlocate
605        @italic works the same as @i
606        on reply only quote class / instance when necessary
607        C-r allows you to edit the reply line
608        don't use unecessary options in reply line
609        display 'info' errors in msgwin, not popup
610        impelemnted aexec, pexec commands
611        the zsig now goes through ztext formatting
612        messages have id numbers now
613        'info' prints the msgid
614        added the 'filter' command
615        added the 'view' command
616        added the 'show filter' command
617        added the 'viewclass' (and 'vc') commands
618        added the 'viewuser' (and 'vu') commands
619        M-n will filter to the current class or user
620        'v' starts a view command
621        M-D will delete all messages in current view
622        added the 'delete' (and 'del') command
623        load-subs with no argument loads the default subs file
624        '<truncated>' is now when the *current* message is truncated
625        the reply-lockout filter (with default) specifices messages that
626           cannot be replied to.
627        in the configfile owl::receive_msg is run whenever a message is
628          received
629        added the beep command
630        added the contributors file
631        declare ZGetSubscriptions and ZGetLocations since the includes
632          don't seem to
633        fixed bug in displaying last line in popwin if no final '\n'
634        'T' uses the 'trash' filter now
635        zaway_msg, zaway_msg_default and zaway are all user variables now.
636        zsig variable overrides zsigproc
637        If there's no appendtosepbar don't interfear with the sepbar
638        Changed: owl_message_get_numlines will return 0 of m is NULL
639        Added login messages to messages marked by owl_function_delete_automsgs
640        Added owl_function_delete_by_id(id) which acts independent of view
641        Added "-id <id>" option to delete command
642        Fixed an arg checking bug in delete command
643        Added owl::id to perl namespace with message id
644        Fixed a memory corruption bug in readconfig.c (where right
645              after the strdup to "out", we'd strcat a \n onto the end.
646              This would be triggered whenever owl::format_msg returned
647              a string not ending in a newline
648        Added 'X' keybinding which expunges and then switches to
649              a view defined by the variable "view_home" which defaults
650              to "all"
651        Consolidated readconfig.c somewhat to remove duplication.
652              owl_config_execute now returns a string.
653        Added an example config file that does vt-style formatting.
654              (examples/owlconf.vtformat)
655        Added the 'perl', 'aperl', and 'pperl' commands which will
656              evaluate perl expressions.
657        Fixed bug where pclose zsigproc would cause zombies
658        Can set zsigproc or zsig to "" to disable
659        Added support for multiple browsers (galeon and none were added).
660              Configure with the "webbrowser" variable.
661        Changing typewinsize height triggers resize event.
662        Added zsig variable which will be used if no zsigproc and non-empty.
663        Added "make test" rule to Makefile which will run regression tests,
664              and added regression testing framework to tester
665        Fixed codelist.pl to ignore static declarations.
666        Added dict.c which contains string->ptr dictionary routines
667              and the owl_dict type.
668              These include regression tests.
669        Overhaul/rewrite of variable handling.  Variables are now managed
670              in an owl_vardict (in g.vars) which contains a dictionary
671              of owl_variable's.  Each owl_variable has dispatch functions
672              for validating values, setting it and getting it,
673              and for setting it to and from string values.
674              The variable.c file contains the list of variables.
675              Stubs for the owl_global_<varname>_get functions and friends
676              are generated from variable.c by stubgen.pl.
677              The help.c messages for variables now calls into variable.c
678              so all information about most variables is in one place.   
679        Cleaned out code from global.c and command.c that was made obselete
680              by variable overhaul.
681        The set command now takes a -q option to not log a message.
682        Fixed a bug where set and print with no arguments would
683              print "Undefined variable" in addition
684              to running owl_function_printallvars.
685        debug is now a variable that can be turned on and off.
686        Fixed mail,inbox message parsing in examples/owlconf.erik
687        Made zaway_msg and zaway_msg_default into variables
688        Changed owl_function_makemsg and owl_function_debugmsg
689               to use varargs (ie, so they can now take a format
690               string with args).
691        Don't allow " and \ characters in URLs with the "w" command.
692        Removed lots of build warnings.
693        Popwins are wider by default so help messages fit better.
694        Added an atokenize_free function.
695        Fixes to work with an older version of libzephyr.
696        Added dependencies on header files to Makefile.in
697        Added pageup and pagedown key bindings to message list
698        Added pageup and pagedown to viewwin
699        Added configfile section to doc/intro.txt (from example config file)
700        Added appendtosepbar variable which may contain text which will
701              be appended to the sepbar.  This allows the configfile
702              to put information about pings and logins into
703              the sepbar.  (It may be worth also providing a variable
704              which enables this by default, but for now this allows
705              for experimenting with what works well.)
706        Added doc/code.txt which gives a brief overview of the code.
707        Added tags makefile rule and added TAGS to distclean rule.
708       
7091.0.1
710        fix frees in loadsubs and loadloginsubs
711        don't return in owl_free
712       
7131.0
714        'print' and 'set' with no arguments prints all variables
715        Added the 'unsubscribe' and 'unsub' command
716        Renamed the 'unsub' command to 'unsuball'
717        Added the 'getsubs' command which is like zctl ret
718        Fixed bug in logging messages sent to more than one recipient
719        Support '-C', '-O', and '-n' options to zwrite
720        Fixed bug in owl_editwin_delete_char when there are no later chars
721          after the cursor
722        Make "more" and "truncated" work in the status bar
723        enable printing of zsigproc and loginsubs variables
724        only allow message scrolling if the message is actually off the
725          screen
726        'T' will mark all automated message for deletion
727        'P' will go to the next personal message
728        'M-P' will go to the previous personal message
729        replying to a login message goes to the user now
730        added a status command
731        added the intro doc to the release
732        fixed off by one bug in viewwin
733        added complete online help
734        pass $owl::realm in configfile
735        fixed editwin wordwrapping on the last line
736        fixed editwin problem with key_right past the last char
737        print an error and quit if the configfile can't be parsed
738        got rid of owl_mainwin_calculate_topmsg
739        fixed off by one error in calculating topmsg upwards
740        you can now reply to an admin message
741        don't display an error about keypress on window resize
742       
7430.11
744        fixed bug in viewing messages longer than the screen
745        indicate in the sepbar if there is a non zero vert offset
746        send on '.' on a line by itself
747        added disable-ctrl-d variable
748        fixed bug where C-k did not delete the last \n in the buffer
749        make non-character meta keys work
750        use ZSendNotice instead of ZSendList
751        implemented <, >, M-< and M-> in viewwin
752        removed the spaces at the bottom of viewwin
753        added 'about' command
754        fixed bug using 'M' with no current message
755        changed message object to use char *'s to save on memory
756        change malloc, realloc, strdup and free to use owl hooks so that
757           debugging can be added
758               
7590.10.1
760        fixed a trailing space bug in the parser
761        impelemented the "burning ears" feature
762        have admin messages do ztext parsing
763        fixed bug in reporting which M- key was pressed
764        C-g will now cancel commands like C-c
765       
7660.10
767        implemented owl_function_full_redisplay().
768        C-l uses owl_function_full_redisplay().
769        when a popwin exists to a full redisplay.  (fixes bug)
770        improved the owl_editwin_process_char logic
771        removed all unnecessary wrefresh's and replaced with wnoutrefesh
772        owl_editwin_redisplay now takes an argument to optionally doupdate()
773        improved the cut-and-paste speed by not doing a usleep the first
774          time through the loop after getting a keypress.
775        nuked typwin.c and associated stuff.  It's useless now.
776        added viewwin code for paging windows
777        curly braces work for zephyr formatting
778        @i in zephyr formatting will be displayed as underlined text
779        turned off idlok
780        implemented viewwin
781        implemented viewwi in popwin for pageable popwins
782        help, info now use pageable popwins
783        bound 'M' to bring the current message up in a popwin
784        return, space bar, 'b' and backspace now scroll within a message
785        turned off resize message
786        C-v and M-v page the main window
787        implemented owl_message_is_mail
788        some build cleanup
789
790       
7910.9
792        added owl_message_is_personal and have things use it
793        added owl_message_is_private
794        fixed 'print personalbell' and have 'set personalbell'
795           print a message
796        bold only on message_is_personal
797        display the realm if not local
798        implemented M-f, M-b, M-d, M-<, M-> in editwin
799        implemnted word wrapping in editwin
800        implemented M-q (paragraph-fill) in editwin
801        fixed bug that caused owl to segfault logging a 'weird' class
802        M-x is a keysym for ':'
803        added smart bolding and userclue
804        fixed a bug causing pings to beep even if rxping is off
805       
8060.8.1
807        fixed bug in logging code
808       
8090.8
810        implemented personal logging
811        implemented class logging
812        implemented resize of typewin
813        fixed the backspace problem
814        -v command line option prints the version number
815       
8160.7
817        load-subs will report error opening file
818        skip comment lines in loadsubs and loadloginsubs
819        changed internal references to rxping and txping
820        fix replying to a blank instance
821        added subscribe command
822        subscribe to login messages from .anyone by default
823        'loginsubs' variarble controlls automated login messages
824        redisplay the editwin after a resize
825        leave the cursor in the editwin if active
826        fix problems in the build system
827        added displayoutgoing variable
828        temporarily removed error printing for zlog in / out
829       
8300.61
831        fixed bug in "message sent to <foo>" for zwrite
832       
8330.6
834        help updated
835        zaway key set to caps A
836        support zephyring other realms
837        rxping variable for receiving pings
838        txping variable for sending pings
839        function in place to resize typwin
840        C-l to refresh
841        personal bell variable
842        beta message now an admin message
843       
8440.5
845        Added the debug command and flag
846        Fixed bug in printing fields in info command
847        Added owl_fmtext_append_ztext and use it
848        Better formating for pings and login zephyrs
849        make tester depends on proto
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