source: ChangeLog @ 2674412

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 2674412 was 2674412, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
Don't bind F1 to help in edit context
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32.1.1-pre-1
4        Only print forced AIM logout message once.
5        Don't bind F1 to help in edit context
6       
72.0.14
8        Fixed missing word in startup message
9        Better 'status' command
10        Use '+' for popwin corners when 'fancylines' is off
11        Allow TERMINFO to be overridden in the envrionment
12        Command line arg -D turns on debugging and deletes previous
13          debugging file
14        Do ~ expansion in 'dump' command.
15        Current directory added to 'status' command
16        Massive changes to libfaim and aim
17       
182.0.13
19        Changed startup message for new mailing list
20        blist now prints AIM info even if .anyone is unreadable
21        Catch SIGPIPE and print an error rather than crashing.
22                [It's possible that this may have some portability
23                issues under Solaris and we may need to add some
24                configure stuff around SA_SIGINFO...]
25        Handle the case in aim_bstream_send where aim_send returns -1,
26                although there is likely an underlying problem here
27                that would lead to this case.
28        Print the username on aim login failure, not something random like
29                the password.  ;)
30        Un-word-wrap text when sending AIM messages.
31        Replace the main loop continue in the keyboard handler with an else.
32       
332.0.12
34        Command history now doesn't allow the last entry
35           to be repeated
36        If format_msg returns "" print "<unformatted message>"
37        Better align oneline admin and loopback messages
38        Print an admin message indicating when subscriptions can
39           not be loaded on startup
40        Set aim_ignorelogin_timer to 15 by default
41        Admin message on login/logout of AIM
42        Fixed double quoting in smartzpunt
43        Added timestamp to login/logout messages
44        Fixed replies to loopback messages
45        Fixed smartnarrow on classes/instances with spaces
46        Added the 'loggingdirection' variable
47        All loopback messages log to 'loopback' now
48        Print an error message if trying an invalid color for a filter
49        Fixed bug causing > not to go to end of editwin every time
50       
512.0.11
52        Updated basic help
53        Display CC: in outgoing CC messages
54        More AIM logout detection
55        Don't proclaim "interfaces changed" on first build.
56        Added the 'loopback' message type
57        Added the 'loopwrite' command
58        Added a timestamp to the default style
59        Zpunt now works with weird regex characters
60        Smart filters now work with weird regex characters
61       
622.0.10
63        Allow 'hostname' in filters.
64        Fixed bug in reporting when no one is subbed to a class
65        Added an extral newline in logging incoming zephyrs
66        An admin message is displayed when you are logged out of AIM
67        Print an error message and admin message if an AIM send fails
68       
692.0.9
70        Added the 'fancylines' variable.
71        Added the 'show startup' command.
72        Added feature for capturing stderr messages
73           from commands and displaying them in the errors buffer.
74        Create an admin message explaning that a zephyr couldn't
75           be sent
76        Better reporting of perl errors (both into the errqueue
77                and also clearing the error after displaying it).
78        Allow default_style to be specified in config.
79        Added errqueue
80        Added command "show errors"
81        Fixed bug removing newlines in backup files
82       
832.0.8
84        Increased size of screen name field in buddy listing
85        Fixed bug with idle times causing broken pipes.
86        New libfaim
87        Added the 'source' command.
88        Make sure that a newline is always at the end of messages
89                returned by perl style formatting functions.
90        Add owl::login and owl::auth to legacy variables populated for format_msg.
91        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
92        Add base methods for login_host and login_tty
93                and others that return undef.
94        New API for perl message formatting functions. 
95                Legacy variables are still supported for owl::format_msg
96                and owl::receive_msg, but these functions are now also
97                passed an owl::Message object which contains methods
98                for accessing the contents of the message.  See perlwrap.pm
99                (and docs TBD) for the available methods.
100                *** WARNING:  The exact API for owl::Message has
101                *** not yet stabilized.
102        Added "style" command for creating new styles.
103                Usage:  style <name> perl <function_name>
104        Added support for "show styles".  Changed global style table
105                from list to dictionary.
106        Changed AIM password prompt from "Password:" to "AIM Password:".
107        Messages are reformatted after a window resize to allow styles
108                to take into account the width of the window.
109        When perl throws an error, the message is put in the msgwin
110                if possible.
111        Added perl functions for:       
112                owl::getcurmsg() -- returns an owl::Message object for
113                                    the active message
114                                    in the current view.
115                owl::getnumcols() -- returns the column width of the window
116                owl::zephyr_getrealm() -- returns the zephyr realm
117                owl::zephyr_getsender() -- returns the zephyr sender
118        Made owl::COMMAND("foo"); be syntactic sugar for
119                owl::command("COMMAND foo");
120        Added perlwrap.pm to contain perl code to be compiled into
121                the binary.  This is transformed into perlwrap.c by
122                encapsulate.pl.
123        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
124        Minor bugfixes in cmd.c and commands.c
125        Improved intro doc
126
1272.0.7
128        Idletimes now appear in the buddylisting
129        Failed AIM logins are now correctly reported
130        Owl will build now without zephyr, enabling it to act as a
131          standalone AIM client.
132        There is now a zcrypt command
133        Replies to zcrypted messages now work
134        Don't allow zwrite if zephyr isn't present
135        Cleaned up some warnings from linux gcc.
136        Fixed bug that can cause response stuff to crash
137        Improved status command
138        Fixed bug in buddy stuff
139       
1402.0.6
141        aimlogin will now accept the screenname without a password and ask
142           for the password such that it is not echo'd to the terminal
143        'addbuddy aim' and 'delbuddy aim' now work
144        Bug fix to make zwrite -m work with -c/-i
145        Fixed documentation bug in aimwrite
146        Initialze $owl::auth
147        Fix in autoconf for des425
148        Reformatted editwin.c and added capability of doing password-style
149           echoing
150       
1512.0.5
152        Fix in finding des for building zcrypt
153        Fixed description for alert_action variable
154        More detailed usage from -h
155        Special cased replies for webzephyr users on classes and
156          login notifications for webzephyr users
157        Fixed bug that caused a crash on zpunt with '*' for an instance
158        AIM logout and then login now works.
159        Fixed bug causing view -d not to work.
160        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
161          style
162       
1632.0.4
164        Made command line option -n actually work
165        Implemented styles, including the 'default' 'basic' and 'oneline'
166          styles.  A 'perl' style is available if a format_msg() function
167          is found in .owlconf
168        Added the 'default_style' variable
169        Added the 'toggle-oneline' command
170        The 'o' key is bound to 'toggle-oneline'
171        Internally, the one view now has a name, 'main', and message
172          recalcuations are done in place when its filter is changed.
173        Added filter field 'login' which can take the values 'login'
174           'logout' or 'none'
175        Added the perl variable $owl::login, just as above
176        Updated the 'login' and 'trash' filters appropriately
177        Fix for checking for DES in build system
178        Bug fix in using makemsg when no curses window is present
179        The variable $owl::auth now exists in perl
180        Use new internal function to delete zephyr subs from file
181        New 'sepbar_disable' variable can turn off sepbar info display
182        Updated contributor info
183        Added the 'show view' command
184        Bug fix in owl_regex
185        Fixed personal aim messages logging to class directory
186        Log "LOGIN" or "LOGOUT" for AIM buddy messages
187        zwrite -m now correctly displays an outgoing message and logs
188        zwrite -s now works
189        Strip spaces in AIM usernames on aimwrite send
190        Removed libfaim/config.log from CVS
191        Fixed some easy fixed-length buffers
192        Wordwrap incoming AIM messages
193        Fixed bug causing buddies not to be added to buddy list during
194          ingorelogin timer
195        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
196           &emdash
197       
1982.0.3
199        Don't ring the terminal bell on mail messages.
200        Nuke <FONT>
201        Make the build work a little better on OSX
202        Fixed a bug in fmtext
203        Expanded the size of the hostname buffer
204       
2052.0.2
206        Fixed bug in 'startup' command.
207
2082.0.1
209        Moved newmsgproc stuff to a function procedure
210        Added the 'newlinestrip' variable, on by default, that strips
211          leading and trailing newlines from incoming messages.
212        Fixed a case sensitivity probelm in owl_message_is_personal and
213           owl_message_is_private
214        The message object now uses a list of attributes internally, in
215          prep. for supporting new messaging protocols
216        owl_function_info now uses fmtext instead of one staticly sized
217          buffer
218        in owl_message_get_cc() require that the colon be present after
219          cc.
220        Added some defenses against resize crashes, and put in debug
221          messages if they're encountered
222        In filters 'true' and 'false' are now valid tokens.
223        The 'all' filter has been redefinied to be 'true' and there is a
224          'none' filter defined as 'false'
225        Fixed bug in 'unsub' command that could cause file corruption
226        In the zlist function, give a more detailed error message if
227          the file cannot be opened.
228        Renamed old instances of zsig_exec in the code to zsigproc
229        Don't print the stderr from zsigproc
230        Added a 'loadloginsubs' command to load login subscriptions from a
231          file
232        Added a 'loadsubs' command to eventually phase out the 'load-subs'
233          command
234        Made M-n work on classes and instances with spaces in them
235        Zaway now obeys the smart strip variable
236        Hacked the build system to not have the -E link problem on Athena
237        Added ZResetAuthentication in a number of places to fix problems
238          with stale tickets
239        Added some hooks for malloc debugging
240        M-p is bound to 'view personal' by default
241        loadsubs and loadloginsubs only print messages if in interactive
242          mode
243        added the 'alert_filter' variable, defaults to 'none'.
244        added the 'alert_action' variable, which is an owl command that
245          will be executed when new messages arive that match the
246          alert_filter
247        added the 'term' command which takes the 'raise' and 'deiconify'
248          options.  It assumes xterm for now.
249        only 'make distclean' will nuke core and ~ files now
250        fixes to owl_function_do_newmsgproc from Stephen
251        converted functions.c to new code style, which I'm giving a shot
252        Makefile.in: define DATADIR, for default owlconf.
253        Makefile.in: provide "all" and "install" rules.
254        configure.in: try also libdes and libkrb4, for people using heimdal
255        configure.in: see if des_ecb_encrypt is already prototyped.
256        configure.in: minor changes to work with new autoconf without needing acconfig.h.
257        configure.in: find the install program.
258        configure.in: test for use_default_colors since some versions of
259          solaris don't have it, so we can at least compile something
260          vaguely working there.
261        keypress.c: ifdefs for keys not defined on at least some solarises.
262        owl.c: don't call use_default_colors if we don't have it
263        readconfig.c: added *commented out* code to try to find a
264          system-default owlconf if the user doesn't have one.  Have to
265          ponder if I want this
266        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
267          des.h.
268        zcrypt.c: include owl.h so we get the configure-generated config.h
269        Change to codelist.pl to deal with new code style
270        Remove some ancient stuff from zcrypt.c
271        General cleanup to Makefile.in
272        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
273          keypress.c
274        do_encrypt declaired static
275        if we don't have des functions, do not try to build in zcrypt
276        kill the newmsgproc function on exit
277        Added libfaim
278        Added basic AIM support, including the "aimlogin", "aimwrite" and
279           "aimlogout" commands
280        New built-in filters 'aim' and 'zephyr'.
281        Do ZResetAuthentication() before zlog_in and zlog_out as well.
282        Print AIM login / logout notifications
283        The 'alist' command prints a list of aim buddies logged in
284        The 'blist' command prints users from all protocols
285        The 'l' key is now bound to 'blist' instead of 'zlist'
286        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
287          WORK yet
288        Removed a bit of faim code that allowed commands to be executed.
289        The 'B' key is now bound to 'alist'
290        Added the 'startup' and 'unstartup' commands
291        The $HOME/.owl directory is created on startup if it does not exist
292        Added the 'aim_ingorelogin_timer' variable
293        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
294        'isloginout' and 'isprivate' are now message attributes
295        improved 'info' function lists seperate info for zephyr, aim and
296           also prints all message attributes
297        AIM logging (both in and out) now works
298        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
299        Hacked the Perl build stuff not to link with iconv
300       
3011.2.8
302        Class pings are displayed differently now
303        Updated owlconf.simple example to format outgoing messages.
304       
3051.2.7
306        Outgoing messages now go through the config for formatting
307        Zaway now makes an outgoing message, instead of an admin message
308        The 'zlocate' command can now handle multiple users
309        The simple user format for "To:" is in effect again
310        Prettyed up the zwrite line for using 'reply' on a zaway
311        Added a workaround for a libzephyr bug that caused zwrites to fail
312          if zephyrs were sent just before and just after renewing tickets
313        Fixed a memory bug in getsubs
314        Added receive support for zcrypt messages
315        Added the 'zcrypt' variable which controls whether or not zcrypt
316          messages are decrypted
317        'reply' is disabled for zcrypt until sending zcrypt works
318        Started implementing zcrypt command
319        More updates to the intro doc
320       
3211.2.6
322        Started adding code for newmsgproc.  It doesn't fully work yet!
323          Don't use it.
324        Added search, '/' and '?' to basic help.
325        Will attempt to keep the current message as close as possible
326             to the previous current message after an expunge.
327        "set <variable>" and "unset <variable>" now work for boolean variables.
328        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
329          segfault
330        Fixed some typos in the intro doc
331        Removed old zlog functions from zephyr.c
332        Implemented the dump command
333        New startup message
334       
3351.2.5
336        Patch to fix memory bug in replying to CC messages
337        If we're on Athena and have static krb (or other) libraries, use
338          them
339        Added "athstatic" program to the release, which handles the above
340        Cast to an int for isspace, to make gcc -Wall quiet
341        Added 'zlist' and 'l' to basic help.
342       
3431.2.4
344        'zlog in' will now take an optional thrid argument to set the
345             'tty' variable before setting the zlocation
346        There is now a 'zlist' command that acts like 'znol -l'
347        'l' is bound to 'zlist'
348        Fixed memory leak uninitialzed memory read in fmtext
349        viewwin will now say "End" instead of "More" when at the end
350        Added a debugging message indicating the result of topmsg
351          calculations
352        You can now use %me% in filters
353        The built-in personal filter is updated to do so
354        Fixed a bug in moving the pointer after an expunge
355        Fixed up the normal scrolling code.  Now it should always
356          land on a message, but it's still not optimal.
357        Added the variable 'smartstrip' which will strip kerberos
358          instances out for the 'reply' command.
359        Added -R/usr/athena/lib to the build for Athena
360        Started updating the intro document
361        Small changes to help / about
362        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
363          update .zephyr.subs by default.  If either is given the '-t'
364          (for "temporary") option the .zephyr.subs will not be updated
365        Turned off beeping for hitting the top or bottom of the list of
366          messages
367        Made daemon.webzephyr a special case for smartstrip
368        Added 'out' as a default filter for outgoing messages
369       
3701.2.3
371        Added filters "ping", "auto" and "login" by default.
372        Added "body" as a valid field to match on in a filter.
373        Temporary fix to bug where C-SPACE would cause the key handler to
374             lock up.
375        Messages now have a direciton (in, out or none).  Filters can
376             match on this direction
377        Outbound messages are no longer type 'admin' but are of the
378             appropriate message type (i.e. 'zephyr') and are direction
379             'out'.
380        Smartnarrow now works on outgoing messages
381        'info' updated to show more information for admin and outgoing
382             messages
383        Renamed pretty_sender to short_zuser and renamed long_sender to
384             long_zuser
385        Moved zsig generation to the zwrite object
386        Print the zsig used for outgoing messages
387        The tty variable now controls the zephyr location tty name
388       
3891.2.2
390        Added the 'search' command.
391        '/' is a keybinding for 'search'
392        '?' is a keybinding for 'search -r'
393        Fixed stristr, which was completely broken
394        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
395             and put it in functions.c
396        Attempts to stay near the current message when switching views.
397             When switching from an empty view to one we've previously
398             been in, the new current message position will attempt
399             to be close to the current position from the last
400             time we visited that view.
401        Fixed bug in readconfig.c that prevented building under perl 5.005.
402        Switched "C-x C-x" to only "startcommand quit"
403        'getsubs' prints closer to the order you sub in.
404        Modified the behavior of last so that "> >" will clear the screen.
405        The new behavior of last is:
406              Moves the pointer to the last message in the view.
407              If we are already at the last message in the view,
408              blanks the screen and moves just past the end of the view
409              so that new messages will appear starting at the top
410              of the screen.
411        Fixed a typo in the help for smartzpunt.
412        Fixed functions to handle curmsg being past the end of the view.
413
4141.2.1
415        New framework for command handling.
416        New framework for keymap handling.
417        Added commands for everything that is bound
418             to a key (do 'show commands' to get the full list).
419        Added 'multi' and '(' commands to allow multiple commands
420             to be specified on a line.             
421        Added user keybindings with bindkey command.
422        Added command aliases (eg, "alias foo bar").
423        Added undelete command that parallels the delete command.
424        Added additional options to delete command.
425        The reply command now takes arguments.
426        Added 'edit:insert-text' command.
427        Added 'show zpunts' to show active punt filters.
428        Added 'show variable <name>' and 'show variables'.
429        Added 'show command <name>' and 'show commands'.
430        Added 'show keymap <name>' and 'show keymaps'.
431        Added 'M-u' to undelete all messages in current view.
432        Fixed dotsend so that the zephyr will still send if there
433             is whitespace after the dot but not on the same line.
434             This should resolve an issue where dotsend wouldn't work
435             if you'd gone up and edited a zephyr.
436        Bug in page down fixed
437        C-t will transpose characters
438        Fix the scrolling bug where we would sometimes fail to scroll
439             the screen down, leaving the current message off
440             the bottom of the screen.
441        Refixed 'login or login' typo in help
442        Fixed M-u description
443        Removed 'first' and 'last' from basic command help
444        Added M-N to basic key help
445        Added M-D, M-u to basic key help
446        Fixed a quoting problem in configure.in
447        Changed top of help to use 'show' instead of M-x
448        Fixed a bug in the summary field for user-created aliases
449        Added "reply zaway" which sends a zaway response to the current msg.
450        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
451        Some buffer overruns fixed
452        Variables now have a summary and a long description.
453                Only the summary is shown with help.
454                The long description is shown with "show variable foo".
455        Added a 'scrollmode' variable which determines how the screen
456             will scroll as the cursor moves.  The default behaves
457             identically to previous versions of owl.
458             The following modes are supported:
459             normal      - This is the owl default.  Scrolling happens
460                           when it needs to, and an attempt is made to
461                           keep the current message roughly near
462                           the middle of the screen.  (default)
463             top         - The current message will always be the
464                           the top message displayed.
465             neartop     - The current message will be one down
466                           from the top message displayed,
467                           where possible.
468             center      - An attempt is made to keep the current
469                           message near the center of the screen.
470             paged       - The top message displayed only changes
471                           when user moves the cursor to the top
472                           or bottom of the screen.  When it moves,
473                           the screen will be paged up or down and
474                           the cursor will be near the top or
475                           the bottom.
476             pagedcenter - The top message displayed only changes
477                           when user moves the cursor to the top
478                           or bottom of the screen.  When it moves,
479                           the screen will be paged up or down and
480                           the cursor will be near the center.
481        Added owl_sprintf which returns the formatted string, or NULL.
482                The caller must free this string.
483                This will allocate enough memory and thus
484                avoid potential some buffer overrun situations.
485        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
486                message as having been sent.)
487        The "Not logged in or subscribing to messages" error
488                now includes the name of the recipient.
489        The "disable-ctrl-d" variable may also be set to "middle"
490                which will result in ctrl-d only sending at the
491                end of the message.  This is now the default.
492                This also added a command "editmulti:done-or-delete".
493        Fixed a bug in the "reply -e" command.
494        Always clear the command buffer before executing the command.
495                (So that interactive commands can sanely do start-command.)
496        Fixed preservation of e->dotsend across owl_editwin_clear().
497        Added history for multiline edit windows (eg, for zephyr composition).
498                The M-n and M-p keys will cycle through the history ring.
499                In particular, it is now possible to edit the command line
500                of a zephyr being composed:  C-c it and restart it
501                and then M-p to get the aborted composition back.
502        Added owl::send_zwrite(command, message) to the perl glue
503                to allow for the direct sending of multi-line messages.
504                For example:  owl::send_zwrite("-c foo -i bar", "hello");
505        Changed owl_fmtext_print_plain to return an alloc'd string to
506                avoid buffer overrun risks.
507        Added owl::ztext_stylestrip("...") function to perlglue
508                 which returns the ztext with formatting stripped out.
509        Added colorztext variable which can be used to disable @color()
510                 strings arriving in messages after it is set.
511                 (Currently, changing its value won't reformat messages).
512        Outgoing zephyr logging now obeys the logpath variable.
513        The '~' character in logpath and classlogpath now gets
514                 replaced with the user's home directory.
515        Added simple implementation of smartnarrow-to-admin that
516                 creates a "type-admin" autofilter.
517                 This was done mostly so that M-C-n and M-C-p do something
518                 sane on admin messages.
519        Added opera to the allowed options to the webbrowser variable.
520        Fixed some buffer overruns in the "reply" command.
521        When repying to "all" on a message that begins with "CC:" (eg, sent
522                 with "zwrite -C", the reply line will be constructed
523                 from the sender and the usernames on the CC: line
524                 of the message being replied to.
525        There is no such thing as C-R, so left C-r as it is but added:
526                 M-r --- edit reply to all
527                 M-R --- edit reply to sender
528        Added RCS Id strings to all files.
529        'show keymaps' shows details of all keymaps after summary list.
530        Added --no-move option to delete command.
531                In particular, delete-and-always-move-down may now
532                be implemented with
533                '( delete --no-move ; next --skip-deleted )'.
534        Folded the nextmsg and prevmsg commands and functions together into
535                one command which takes arguments.
536                Added '--filter <name>' option (eg, for next_personal),
537                '--skip-deleted' option, and
538                '--last-if-none'/'--first-if-none' options.
539                Help updated accordingly. 
540                In particular, the 'personal' filter is now used
541                for 'next personal'. 
542                Added --smart-filter and --smart-filter-instance options
543                to the next and prev commands.
544        Updated examples/owlconf.erik with the above.
545        Made owl_function_fast*filt return a string and not do the
546                narrowing, to make it more general.
547        Added a smartfilter command that creates a filter
548                based on the current message and returns the name
549                of the filter.
550        Added M-C-n and M-C-p keybindings to "move to next message
551                matching current" and "move to previous message
552                matching current"
553        Added variables edit:maxfillcols and edit:maxwrapcols which
554                will limit how wide editing paragraphs may get before
555                they get wrapped.  This is a max and may be narrower
556                depending on the current size of the window.
557                If 0, the max is unlimited.  Default is 70 columns for
558                edit:maxfillcols and unlimited for edit:maxwrapcols.
559        Added smartzpunt command with key binding of "C-x k".
560                This starts a zpunt command filled in with
561                the proposed zpunt.
562        Fixed a memory reference bug in delete and undelete commands.
563        Added support for perl to call directly back into owl.
564        Changed the implementation of owl::command("...") to immediately
565                call back into owl.  This allows perl to get the return
566                value of strings returned by owl commands.
567        Added the getview command which returns the name of the current
568                view's filter. 
569        Added the getvar command which returns the value of a variable.
570        Added an example to examples/owlconf.erik which uses TAB to
571                narrow and restore the view. 
572        Added an example to examples/owlconf.erik which uses M-c to
573                color messages matching the current one green.
574        Integrated change to fix problem with popup blinking on new zephyrs.
575        C-l and resizes will now refresh an open viewwin (eg, help).
576        Updated doc/code.txt to include info about filters, commands,
577                contexts, and keybindings.
578        Exec commands cleaned up to not have buffer-size limitations
579                and to not mess up spaces.  exec also returns a string
580                of the output now.
581        Integrated changes from 1.1.3, and added docs for "zlocate -d"
582                and new show commands.
583        Show with arguments produces help on show.
584        Fix a bug in readconfig caught by efence (where we'd try to read before
585                the beginning of a string if it was empty).
586        The perl command doesn't do makemsg directly, but instead
587             returns the string and it will get printed if it
588             was run interactively.
589       
5901.1.3
591        'show subs' and 'show subscriptions' are now the same as 'getsubs'
592        zlocate now takes an optional -d argument
593        'show terminal' / 'show term'
594        '>' / last doesn't set the last message at the top of the screen now
595        implemented _followlast as an unsupported feature
596        include 'default' in the 'show colors' list
597        added help for 'zpunt' and 'zunpunt'
598        changed the bug address in the startup message
599        can now do 'show status'
600        can now do 'show version'
601        'status' / 'show status' includes the owl version number now
602        'show terminal' includes whether the terminal can change colors
603        fixed off by one bugs in paging / scrolling viewwin
604        don't downcase the sender when getting the log name for personals
605        support @owl::fields as well as @fields
606        downcase class/inst filter names in auto filters
607
6081.1.2
609        Fixed memory mishandling bug
610        Fixed bug in redfining the filter attached to the current view
611        M-n will narrow to message, instance on non-personal, class
612             MESSAGE messages
613        M-N behavies like M-n except that on class messages it narrows
614            to class and instance
615        line wrap earlier, to account for tabbing
616        fixed typo in help
617        'status' command now displays info on terminal color support
618        zephyr @ formatting is now case independant
619        added support for color terminals
620        zephyr @color(foo) now works
621        'D' for deleted messages is now not bold, unless it's the current
622          message
623        F1 displays the help screen
624        added filter colors
625        added the 'colorview' command
626        added the 'show colors' command
627        users who don't have a .zephyr.subs get a simpler format for
628          incoming messages
629        If colors are available 'show filters' will show a filter in the
630          color associated with it.
631        Added the zpunt and zunpunt commands
632        Lines in the subs file starting with '-' are zpunted
633        Include login/logout messages in auto user filters
634        'V' changes to the home view ('all' by default)
635       
6361.1.1
637        Fixed perl, aperl, and pperl commands to deal with quoting
638              and spaces in a saner manner.
639        Removed all owl_get_* methods for booleans and switched
640              cases where they were used to owl_is_*
641        Changes to owlconf.erik to use some new features.
642        Increased the size of the help buffer (as it
643              was overflowing and truncating the help message).
644        Variables prefixed with a _ are not shown in help
645              or by printallvars (and prefixed Not Yet Implemented
646              variables with this).
647        Fix typo in help
648        include stdio.h in functions.c
649        remove stale "q to quit" from bottom of info message
650        fix downward scrolling more than a page
651        use authentication for zlocate, by default
652        fixed buffer over run in info command on long messages
653        call 'perl <file>' from Makefile to avoid hardcoding perl paths
654        in Makefile don't build owl_prototypes.h unless necessary
655        store the time for admin messages
656        display admin message time in 'info' command
657        fixed an editwin M-> last character bug
658               
6591.1
660        reply is a normal function now
661        'R' does reply to sender
662        'T' tells you how many messages were marked for deletion
663        local realm removed from login / logout messages
664        added command history
665        better runtime / starttime reporting in 'status' command
666        leave the pointer near the current message after expunge
667        C-l recenters editwin
668        implemented zlocate
669        @italic works the same as @i
670        on reply only quote class / instance when necessary
671        C-r allows you to edit the reply line
672        don't use unecessary options in reply line
673        display 'info' errors in msgwin, not popup
674        impelemnted aexec, pexec commands
675        the zsig now goes through ztext formatting
676        messages have id numbers now
677        'info' prints the msgid
678        added the 'filter' command
679        added the 'view' command
680        added the 'show filter' command
681        added the 'viewclass' (and 'vc') commands
682        added the 'viewuser' (and 'vu') commands
683        M-n will filter to the current class or user
684        'v' starts a view command
685        M-D will delete all messages in current view
686        added the 'delete' (and 'del') command
687        load-subs with no argument loads the default subs file
688        '<truncated>' is now when the *current* message is truncated
689        the reply-lockout filter (with default) specifices messages that
690           cannot be replied to.
691        in the configfile owl::receive_msg is run whenever a message is
692          received
693        added the beep command
694        added the contributors file
695        declare ZGetSubscriptions and ZGetLocations since the includes
696          don't seem to
697        fixed bug in displaying last line in popwin if no final '\n'
698        'T' uses the 'trash' filter now
699        zaway_msg, zaway_msg_default and zaway are all user variables now.
700        zsig variable overrides zsigproc
701        If there's no appendtosepbar don't interfear with the sepbar
702        Changed: owl_message_get_numlines will return 0 of m is NULL
703        Added login messages to messages marked by owl_function_delete_automsgs
704        Added owl_function_delete_by_id(id) which acts independent of view
705        Added "-id <id>" option to delete command
706        Fixed an arg checking bug in delete command
707        Added owl::id to perl namespace with message id
708        Fixed a memory corruption bug in readconfig.c (where right
709              after the strdup to "out", we'd strcat a \n onto the end.
710              This would be triggered whenever owl::format_msg returned
711              a string not ending in a newline
712        Added 'X' keybinding which expunges and then switches to
713              a view defined by the variable "view_home" which defaults
714              to "all"
715        Consolidated readconfig.c somewhat to remove duplication.
716              owl_config_execute now returns a string.
717        Added an example config file that does vt-style formatting.
718              (examples/owlconf.vtformat)
719        Added the 'perl', 'aperl', and 'pperl' commands which will
720              evaluate perl expressions.
721        Fixed bug where pclose zsigproc would cause zombies
722        Can set zsigproc or zsig to "" to disable
723        Added support for multiple browsers (galeon and none were added).
724              Configure with the "webbrowser" variable.
725        Changing typewinsize height triggers resize event.
726        Added zsig variable which will be used if no zsigproc and non-empty.
727        Added "make test" rule to Makefile which will run regression tests,
728              and added regression testing framework to tester
729        Fixed codelist.pl to ignore static declarations.
730        Added dict.c which contains string->ptr dictionary routines
731              and the owl_dict type.
732              These include regression tests.
733        Overhaul/rewrite of variable handling.  Variables are now managed
734              in an owl_vardict (in g.vars) which contains a dictionary
735              of owl_variable's.  Each owl_variable has dispatch functions
736              for validating values, setting it and getting it,
737              and for setting it to and from string values.
738              The variable.c file contains the list of variables.
739              Stubs for the owl_global_<varname>_get functions and friends
740              are generated from variable.c by stubgen.pl.
741              The help.c messages for variables now calls into variable.c
742              so all information about most variables is in one place.   
743        Cleaned out code from global.c and command.c that was made obselete
744              by variable overhaul.
745        The set command now takes a -q option to not log a message.
746        Fixed a bug where set and print with no arguments would
747              print "Undefined variable" in addition
748              to running owl_function_printallvars.
749        debug is now a variable that can be turned on and off.
750        Fixed mail,inbox message parsing in examples/owlconf.erik
751        Made zaway_msg and zaway_msg_default into variables
752        Changed owl_function_makemsg and owl_function_debugmsg
753               to use varargs (ie, so they can now take a format
754               string with args).
755        Don't allow " and \ characters in URLs with the "w" command.
756        Removed lots of build warnings.
757        Popwins are wider by default so help messages fit better.
758        Added an atokenize_free function.
759        Fixes to work with an older version of libzephyr.
760        Added dependencies on header files to Makefile.in
761        Added pageup and pagedown key bindings to message list
762        Added pageup and pagedown to viewwin
763        Added configfile section to doc/intro.txt (from example config file)
764        Added appendtosepbar variable which may contain text which will
765              be appended to the sepbar.  This allows the configfile
766              to put information about pings and logins into
767              the sepbar.  (It may be worth also providing a variable
768              which enables this by default, but for now this allows
769              for experimenting with what works well.)
770        Added doc/code.txt which gives a brief overview of the code.
771        Added tags makefile rule and added TAGS to distclean rule.
772       
7731.0.1
774        fix frees in loadsubs and loadloginsubs
775        don't return in owl_free
776       
7771.0
778        'print' and 'set' with no arguments prints all variables
779        Added the 'unsubscribe' and 'unsub' command
780        Renamed the 'unsub' command to 'unsuball'
781        Added the 'getsubs' command which is like zctl ret
782        Fixed bug in logging messages sent to more than one recipient
783        Support '-C', '-O', and '-n' options to zwrite
784        Fixed bug in owl_editwin_delete_char when there are no later chars
785          after the cursor
786        Make "more" and "truncated" work in the status bar
787        enable printing of zsigproc and loginsubs variables
788        only allow message scrolling if the message is actually off the
789          screen
790        'T' will mark all automated message for deletion
791        'P' will go to the next personal message
792        'M-P' will go to the previous personal message
793        replying to a login message goes to the user now
794        added a status command
795        added the intro doc to the release
796        fixed off by one bug in viewwin
797        added complete online help
798        pass $owl::realm in configfile
799        fixed editwin wordwrapping on the last line
800        fixed editwin problem with key_right past the last char
801        print an error and quit if the configfile can't be parsed
802        got rid of owl_mainwin_calculate_topmsg
803        fixed off by one error in calculating topmsg upwards
804        you can now reply to an admin message
805        don't display an error about keypress on window resize
806       
8070.11
808        fixed bug in viewing messages longer than the screen
809        indicate in the sepbar if there is a non zero vert offset
810        send on '.' on a line by itself
811        added disable-ctrl-d variable
812        fixed bug where C-k did not delete the last \n in the buffer
813        make non-character meta keys work
814        use ZSendNotice instead of ZSendList
815        implemented <, >, M-< and M-> in viewwin
816        removed the spaces at the bottom of viewwin
817        added 'about' command
818        fixed bug using 'M' with no current message
819        changed message object to use char *'s to save on memory
820        change malloc, realloc, strdup and free to use owl hooks so that
821           debugging can be added
822               
8230.10.1
824        fixed a trailing space bug in the parser
825        impelemented the "burning ears" feature
826        have admin messages do ztext parsing
827        fixed bug in reporting which M- key was pressed
828        C-g will now cancel commands like C-c
829       
8300.10
831        implemented owl_function_full_redisplay().
832        C-l uses owl_function_full_redisplay().
833        when a popwin exists to a full redisplay.  (fixes bug)
834        improved the owl_editwin_process_char logic
835        removed all unnecessary wrefresh's and replaced with wnoutrefesh
836        owl_editwin_redisplay now takes an argument to optionally doupdate()
837        improved the cut-and-paste speed by not doing a usleep the first
838          time through the loop after getting a keypress.
839        nuked typwin.c and associated stuff.  It's useless now.
840        added viewwin code for paging windows
841        curly braces work for zephyr formatting
842        @i in zephyr formatting will be displayed as underlined text
843        turned off idlok
844        implemented viewwin
845        implemented viewwi in popwin for pageable popwins
846        help, info now use pageable popwins
847        bound 'M' to bring the current message up in a popwin
848        return, space bar, 'b' and backspace now scroll within a message
849        turned off resize message
850        C-v and M-v page the main window
851        implemented owl_message_is_mail
852        some build cleanup
853
854       
8550.9
856        added owl_message_is_personal and have things use it
857        added owl_message_is_private
858        fixed 'print personalbell' and have 'set personalbell'
859           print a message
860        bold only on message_is_personal
861        display the realm if not local
862        implemented M-f, M-b, M-d, M-<, M-> in editwin
863        implemnted word wrapping in editwin
864        implemented M-q (paragraph-fill) in editwin
865        fixed bug that caused owl to segfault logging a 'weird' class
866        M-x is a keysym for ':'
867        added smart bolding and userclue
868        fixed a bug causing pings to beep even if rxping is off
869       
8700.8.1
871        fixed bug in logging code
872       
8730.8
874        implemented personal logging
875        implemented class logging
876        implemented resize of typewin
877        fixed the backspace problem
878        -v command line option prints the version number
879       
8800.7
881        load-subs will report error opening file
882        skip comment lines in loadsubs and loadloginsubs
883        changed internal references to rxping and txping
884        fix replying to a blank instance
885        added subscribe command
886        subscribe to login messages from .anyone by default
887        'loginsubs' variarble controlls automated login messages
888        redisplay the editwin after a resize
889        leave the cursor in the editwin if active
890        fix problems in the build system
891        added displayoutgoing variable
892        temporarily removed error printing for zlog in / out
893       
8940.61
895        fixed bug in "message sent to <foo>" for zwrite
896       
8970.6
898        help updated
899        zaway key set to caps A
900        support zephyring other realms
901        rxping variable for receiving pings
902        txping variable for sending pings
903        function in place to resize typwin
904        C-l to refresh
905        personal bell variable
906        beta message now an admin message
907       
9080.5
909        Added the debug command and flag
910        Fixed bug in printing fields in info command
911        Added owl_fmtext_append_ztext and use it
912        Better formating for pings and login zephyrs
913        make tester depends on proto
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