source: ChangeLog @ 5a95b69

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 5a95b69 was 5a95b69, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
New code for getting users from .anyfile Added the 'pseudologins' variable, and code to do it new attributes 'pseudo' 'logintty' and 'loginhost'
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32.1.1-pre-1
4        Only print forced AIM logout message once.
5        Don't bind F1 to help in edit context
6        Fix bug in 'getsubs' with no tickets
7        New code for getting users from .anyfile
8        Added the 'pseudologins' variable, and code to do it
9        new attributes 'pseudo' 'logintty' and 'loginhost'
102.0.14
11        Fixed missing word in startup message
12        Better 'status' command
13        Use '+' for popwin corners when 'fancylines' is off
14        Allow TERMINFO to be overridden in the envrionment
15        Command line arg -D turns on debugging and deletes previous
16          debugging file
17        Do ~ expansion in 'dump' command.
18        Current directory added to 'status' command
19        Massive changes to libfaim and aim
20       
212.0.13
22        Changed startup message for new mailing list
23        blist now prints AIM info even if .anyone is unreadable
24        Catch SIGPIPE and print an error rather than crashing.
25                [It's possible that this may have some portability
26                issues under Solaris and we may need to add some
27                configure stuff around SA_SIGINFO...]
28        Handle the case in aim_bstream_send where aim_send returns -1,
29                although there is likely an underlying problem here
30                that would lead to this case.
31        Print the username on aim login failure, not something random like
32                the password.  ;)
33        Un-word-wrap text when sending AIM messages.
34        Replace the main loop continue in the keyboard handler with an else.
35       
362.0.12
37        Command history now doesn't allow the last entry
38           to be repeated
39        If format_msg returns "" print "<unformatted message>"
40        Better align oneline admin and loopback messages
41        Print an admin message indicating when subscriptions can
42           not be loaded on startup
43        Set aim_ignorelogin_timer to 15 by default
44        Admin message on login/logout of AIM
45        Fixed double quoting in smartzpunt
46        Added timestamp to login/logout messages
47        Fixed replies to loopback messages
48        Fixed smartnarrow on classes/instances with spaces
49        Added the 'loggingdirection' variable
50        All loopback messages log to 'loopback' now
51        Print an error message if trying an invalid color for a filter
52        Fixed bug causing > not to go to end of editwin every time
53       
542.0.11
55        Updated basic help
56        Display CC: in outgoing CC messages
57        More AIM logout detection
58        Don't proclaim "interfaces changed" on first build.
59        Added the 'loopback' message type
60        Added the 'loopwrite' command
61        Added a timestamp to the default style
62        Zpunt now works with weird regex characters
63        Smart filters now work with weird regex characters
64       
652.0.10
66        Allow 'hostname' in filters.
67        Fixed bug in reporting when no one is subbed to a class
68        Added an extral newline in logging incoming zephyrs
69        An admin message is displayed when you are logged out of AIM
70        Print an error message and admin message if an AIM send fails
71       
722.0.9
73        Added the 'fancylines' variable.
74        Added the 'show startup' command.
75        Added feature for capturing stderr messages
76           from commands and displaying them in the errors buffer.
77        Create an admin message explaning that a zephyr couldn't
78           be sent
79        Better reporting of perl errors (both into the errqueue
80                and also clearing the error after displaying it).
81        Allow default_style to be specified in config.
82        Added errqueue
83        Added command "show errors"
84        Fixed bug removing newlines in backup files
85       
862.0.8
87        Increased size of screen name field in buddy listing
88        Fixed bug with idle times causing broken pipes.
89        New libfaim
90        Added the 'source' command.
91        Make sure that a newline is always at the end of messages
92                returned by perl style formatting functions.
93        Add owl::login and owl::auth to legacy variables populated for format_msg.
94        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
95        Add base methods for login_host and login_tty
96                and others that return undef.
97        New API for perl message formatting functions. 
98                Legacy variables are still supported for owl::format_msg
99                and owl::receive_msg, but these functions are now also
100                passed an owl::Message object which contains methods
101                for accessing the contents of the message.  See perlwrap.pm
102                (and docs TBD) for the available methods.
103                *** WARNING:  The exact API for owl::Message has
104                *** not yet stabilized.
105        Added "style" command for creating new styles.
106                Usage:  style <name> perl <function_name>
107        Added support for "show styles".  Changed global style table
108                from list to dictionary.
109        Changed AIM password prompt from "Password:" to "AIM Password:".
110        Messages are reformatted after a window resize to allow styles
111                to take into account the width of the window.
112        When perl throws an error, the message is put in the msgwin
113                if possible.
114        Added perl functions for:       
115                owl::getcurmsg() -- returns an owl::Message object for
116                                    the active message
117                                    in the current view.
118                owl::getnumcols() -- returns the column width of the window
119                owl::zephyr_getrealm() -- returns the zephyr realm
120                owl::zephyr_getsender() -- returns the zephyr sender
121        Made owl::COMMAND("foo"); be syntactic sugar for
122                owl::command("COMMAND foo");
123        Added perlwrap.pm to contain perl code to be compiled into
124                the binary.  This is transformed into perlwrap.c by
125                encapsulate.pl.
126        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
127        Minor bugfixes in cmd.c and commands.c
128        Improved intro doc
129
1302.0.7
131        Idletimes now appear in the buddylisting
132        Failed AIM logins are now correctly reported
133        Owl will build now without zephyr, enabling it to act as a
134          standalone AIM client.
135        There is now a zcrypt command
136        Replies to zcrypted messages now work
137        Don't allow zwrite if zephyr isn't present
138        Cleaned up some warnings from linux gcc.
139        Fixed bug that can cause response stuff to crash
140        Improved status command
141        Fixed bug in buddy stuff
142       
1432.0.6
144        aimlogin will now accept the screenname without a password and ask
145           for the password such that it is not echo'd to the terminal
146        'addbuddy aim' and 'delbuddy aim' now work
147        Bug fix to make zwrite -m work with -c/-i
148        Fixed documentation bug in aimwrite
149        Initialze $owl::auth
150        Fix in autoconf for des425
151        Reformatted editwin.c and added capability of doing password-style
152           echoing
153       
1542.0.5
155        Fix in finding des for building zcrypt
156        Fixed description for alert_action variable
157        More detailed usage from -h
158        Special cased replies for webzephyr users on classes and
159          login notifications for webzephyr users
160        Fixed bug that caused a crash on zpunt with '*' for an instance
161        AIM logout and then login now works.
162        Fixed bug causing view -d not to work.
163        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
164          style
165       
1662.0.4
167        Made command line option -n actually work
168        Implemented styles, including the 'default' 'basic' and 'oneline'
169          styles.  A 'perl' style is available if a format_msg() function
170          is found in .owlconf
171        Added the 'default_style' variable
172        Added the 'toggle-oneline' command
173        The 'o' key is bound to 'toggle-oneline'
174        Internally, the one view now has a name, 'main', and message
175          recalcuations are done in place when its filter is changed.
176        Added filter field 'login' which can take the values 'login'
177           'logout' or 'none'
178        Added the perl variable $owl::login, just as above
179        Updated the 'login' and 'trash' filters appropriately
180        Fix for checking for DES in build system
181        Bug fix in using makemsg when no curses window is present
182        The variable $owl::auth now exists in perl
183        Use new internal function to delete zephyr subs from file
184        New 'sepbar_disable' variable can turn off sepbar info display
185        Updated contributor info
186        Added the 'show view' command
187        Bug fix in owl_regex
188        Fixed personal aim messages logging to class directory
189        Log "LOGIN" or "LOGOUT" for AIM buddy messages
190        zwrite -m now correctly displays an outgoing message and logs
191        zwrite -s now works
192        Strip spaces in AIM usernames on aimwrite send
193        Removed libfaim/config.log from CVS
194        Fixed some easy fixed-length buffers
195        Wordwrap incoming AIM messages
196        Fixed bug causing buddies not to be added to buddy list during
197          ingorelogin timer
198        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
199           &emdash
200       
2012.0.3
202        Don't ring the terminal bell on mail messages.
203        Nuke <FONT>
204        Make the build work a little better on OSX
205        Fixed a bug in fmtext
206        Expanded the size of the hostname buffer
207       
2082.0.2
209        Fixed bug in 'startup' command.
210
2112.0.1
212        Moved newmsgproc stuff to a function procedure
213        Added the 'newlinestrip' variable, on by default, that strips
214          leading and trailing newlines from incoming messages.
215        Fixed a case sensitivity probelm in owl_message_is_personal and
216           owl_message_is_private
217        The message object now uses a list of attributes internally, in
218          prep. for supporting new messaging protocols
219        owl_function_info now uses fmtext instead of one staticly sized
220          buffer
221        in owl_message_get_cc() require that the colon be present after
222          cc.
223        Added some defenses against resize crashes, and put in debug
224          messages if they're encountered
225        In filters 'true' and 'false' are now valid tokens.
226        The 'all' filter has been redefinied to be 'true' and there is a
227          'none' filter defined as 'false'
228        Fixed bug in 'unsub' command that could cause file corruption
229        In the zlist function, give a more detailed error message if
230          the file cannot be opened.
231        Renamed old instances of zsig_exec in the code to zsigproc
232        Don't print the stderr from zsigproc
233        Added a 'loadloginsubs' command to load login subscriptions from a
234          file
235        Added a 'loadsubs' command to eventually phase out the 'load-subs'
236          command
237        Made M-n work on classes and instances with spaces in them
238        Zaway now obeys the smart strip variable
239        Hacked the build system to not have the -E link problem on Athena
240        Added ZResetAuthentication in a number of places to fix problems
241          with stale tickets
242        Added some hooks for malloc debugging
243        M-p is bound to 'view personal' by default
244        loadsubs and loadloginsubs only print messages if in interactive
245          mode
246        added the 'alert_filter' variable, defaults to 'none'.
247        added the 'alert_action' variable, which is an owl command that
248          will be executed when new messages arive that match the
249          alert_filter
250        added the 'term' command which takes the 'raise' and 'deiconify'
251          options.  It assumes xterm for now.
252        only 'make distclean' will nuke core and ~ files now
253        fixes to owl_function_do_newmsgproc from Stephen
254        converted functions.c to new code style, which I'm giving a shot
255        Makefile.in: define DATADIR, for default owlconf.
256        Makefile.in: provide "all" and "install" rules.
257        configure.in: try also libdes and libkrb4, for people using heimdal
258        configure.in: see if des_ecb_encrypt is already prototyped.
259        configure.in: minor changes to work with new autoconf without needing acconfig.h.
260        configure.in: find the install program.
261        configure.in: test for use_default_colors since some versions of
262          solaris don't have it, so we can at least compile something
263          vaguely working there.
264        keypress.c: ifdefs for keys not defined on at least some solarises.
265        owl.c: don't call use_default_colors if we don't have it
266        readconfig.c: added *commented out* code to try to find a
267          system-default owlconf if the user doesn't have one.  Have to
268          ponder if I want this
269        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
270          des.h.
271        zcrypt.c: include owl.h so we get the configure-generated config.h
272        Change to codelist.pl to deal with new code style
273        Remove some ancient stuff from zcrypt.c
274        General cleanup to Makefile.in
275        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
276          keypress.c
277        do_encrypt declaired static
278        if we don't have des functions, do not try to build in zcrypt
279        kill the newmsgproc function on exit
280        Added libfaim
281        Added basic AIM support, including the "aimlogin", "aimwrite" and
282           "aimlogout" commands
283        New built-in filters 'aim' and 'zephyr'.
284        Do ZResetAuthentication() before zlog_in and zlog_out as well.
285        Print AIM login / logout notifications
286        The 'alist' command prints a list of aim buddies logged in
287        The 'blist' command prints users from all protocols
288        The 'l' key is now bound to 'blist' instead of 'zlist'
289        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
290          WORK yet
291        Removed a bit of faim code that allowed commands to be executed.
292        The 'B' key is now bound to 'alist'
293        Added the 'startup' and 'unstartup' commands
294        The $HOME/.owl directory is created on startup if it does not exist
295        Added the 'aim_ingorelogin_timer' variable
296        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
297        'isloginout' and 'isprivate' are now message attributes
298        improved 'info' function lists seperate info for zephyr, aim and
299           also prints all message attributes
300        AIM logging (both in and out) now works
301        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
302        Hacked the Perl build stuff not to link with iconv
303       
3041.2.8
305        Class pings are displayed differently now
306        Updated owlconf.simple example to format outgoing messages.
307       
3081.2.7
309        Outgoing messages now go through the config for formatting
310        Zaway now makes an outgoing message, instead of an admin message
311        The 'zlocate' command can now handle multiple users
312        The simple user format for "To:" is in effect again
313        Prettyed up the zwrite line for using 'reply' on a zaway
314        Added a workaround for a libzephyr bug that caused zwrites to fail
315          if zephyrs were sent just before and just after renewing tickets
316        Fixed a memory bug in getsubs
317        Added receive support for zcrypt messages
318        Added the 'zcrypt' variable which controls whether or not zcrypt
319          messages are decrypted
320        'reply' is disabled for zcrypt until sending zcrypt works
321        Started implementing zcrypt command
322        More updates to the intro doc
323       
3241.2.6
325        Started adding code for newmsgproc.  It doesn't fully work yet!
326          Don't use it.
327        Added search, '/' and '?' to basic help.
328        Will attempt to keep the current message as close as possible
329             to the previous current message after an expunge.
330        "set <variable>" and "unset <variable>" now work for boolean variables.
331        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
332          segfault
333        Fixed some typos in the intro doc
334        Removed old zlog functions from zephyr.c
335        Implemented the dump command
336        New startup message
337       
3381.2.5
339        Patch to fix memory bug in replying to CC messages
340        If we're on Athena and have static krb (or other) libraries, use
341          them
342        Added "athstatic" program to the release, which handles the above
343        Cast to an int for isspace, to make gcc -Wall quiet
344        Added 'zlist' and 'l' to basic help.
345       
3461.2.4
347        'zlog in' will now take an optional thrid argument to set the
348             'tty' variable before setting the zlocation
349        There is now a 'zlist' command that acts like 'znol -l'
350        'l' is bound to 'zlist'
351        Fixed memory leak uninitialzed memory read in fmtext
352        viewwin will now say "End" instead of "More" when at the end
353        Added a debugging message indicating the result of topmsg
354          calculations
355        You can now use %me% in filters
356        The built-in personal filter is updated to do so
357        Fixed a bug in moving the pointer after an expunge
358        Fixed up the normal scrolling code.  Now it should always
359          land on a message, but it's still not optimal.
360        Added the variable 'smartstrip' which will strip kerberos
361          instances out for the 'reply' command.
362        Added -R/usr/athena/lib to the build for Athena
363        Started updating the intro document
364        Small changes to help / about
365        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
366          update .zephyr.subs by default.  If either is given the '-t'
367          (for "temporary") option the .zephyr.subs will not be updated
368        Turned off beeping for hitting the top or bottom of the list of
369          messages
370        Made daemon.webzephyr a special case for smartstrip
371        Added 'out' as a default filter for outgoing messages
372       
3731.2.3
374        Added filters "ping", "auto" and "login" by default.
375        Added "body" as a valid field to match on in a filter.
376        Temporary fix to bug where C-SPACE would cause the key handler to
377             lock up.
378        Messages now have a direciton (in, out or none).  Filters can
379             match on this direction
380        Outbound messages are no longer type 'admin' but are of the
381             appropriate message type (i.e. 'zephyr') and are direction
382             'out'.
383        Smartnarrow now works on outgoing messages
384        'info' updated to show more information for admin and outgoing
385             messages
386        Renamed pretty_sender to short_zuser and renamed long_sender to
387             long_zuser
388        Moved zsig generation to the zwrite object
389        Print the zsig used for outgoing messages
390        The tty variable now controls the zephyr location tty name
391       
3921.2.2
393        Added the 'search' command.
394        '/' is a keybinding for 'search'
395        '?' is a keybinding for 'search -r'
396        Fixed stristr, which was completely broken
397        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
398             and put it in functions.c
399        Attempts to stay near the current message when switching views.
400             When switching from an empty view to one we've previously
401             been in, the new current message position will attempt
402             to be close to the current position from the last
403             time we visited that view.
404        Fixed bug in readconfig.c that prevented building under perl 5.005.
405        Switched "C-x C-x" to only "startcommand quit"
406        'getsubs' prints closer to the order you sub in.
407        Modified the behavior of last so that "> >" will clear the screen.
408        The new behavior of last is:
409              Moves the pointer to the last message in the view.
410              If we are already at the last message in the view,
411              blanks the screen and moves just past the end of the view
412              so that new messages will appear starting at the top
413              of the screen.
414        Fixed a typo in the help for smartzpunt.
415        Fixed functions to handle curmsg being past the end of the view.
416
4171.2.1
418        New framework for command handling.
419        New framework for keymap handling.
420        Added commands for everything that is bound
421             to a key (do 'show commands' to get the full list).
422        Added 'multi' and '(' commands to allow multiple commands
423             to be specified on a line.             
424        Added user keybindings with bindkey command.
425        Added command aliases (eg, "alias foo bar").
426        Added undelete command that parallels the delete command.
427        Added additional options to delete command.
428        The reply command now takes arguments.
429        Added 'edit:insert-text' command.
430        Added 'show zpunts' to show active punt filters.
431        Added 'show variable <name>' and 'show variables'.
432        Added 'show command <name>' and 'show commands'.
433        Added 'show keymap <name>' and 'show keymaps'.
434        Added 'M-u' to undelete all messages in current view.
435        Fixed dotsend so that the zephyr will still send if there
436             is whitespace after the dot but not on the same line.
437             This should resolve an issue where dotsend wouldn't work
438             if you'd gone up and edited a zephyr.
439        Bug in page down fixed
440        C-t will transpose characters
441        Fix the scrolling bug where we would sometimes fail to scroll
442             the screen down, leaving the current message off
443             the bottom of the screen.
444        Refixed 'login or login' typo in help
445        Fixed M-u description
446        Removed 'first' and 'last' from basic command help
447        Added M-N to basic key help
448        Added M-D, M-u to basic key help
449        Fixed a quoting problem in configure.in
450        Changed top of help to use 'show' instead of M-x
451        Fixed a bug in the summary field for user-created aliases
452        Added "reply zaway" which sends a zaway response to the current msg.
453        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
454        Some buffer overruns fixed
455        Variables now have a summary and a long description.
456                Only the summary is shown with help.
457                The long description is shown with "show variable foo".
458        Added a 'scrollmode' variable which determines how the screen
459             will scroll as the cursor moves.  The default behaves
460             identically to previous versions of owl.
461             The following modes are supported:
462             normal      - This is the owl default.  Scrolling happens
463                           when it needs to, and an attempt is made to
464                           keep the current message roughly near
465                           the middle of the screen.  (default)
466             top         - The current message will always be the
467                           the top message displayed.
468             neartop     - The current message will be one down
469                           from the top message displayed,
470                           where possible.
471             center      - An attempt is made to keep the current
472                           message near the center of the screen.
473             paged       - The top message displayed only changes
474                           when user moves the cursor to the top
475                           or bottom of the screen.  When it moves,
476                           the screen will be paged up or down and
477                           the cursor will be near the top or
478                           the bottom.
479             pagedcenter - The top message displayed only changes
480                           when user moves the cursor to the top
481                           or bottom of the screen.  When it moves,
482                           the screen will be paged up or down and
483                           the cursor will be near the center.
484        Added owl_sprintf which returns the formatted string, or NULL.
485                The caller must free this string.
486                This will allocate enough memory and thus
487                avoid potential some buffer overrun situations.
488        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
489                message as having been sent.)
490        The "Not logged in or subscribing to messages" error
491                now includes the name of the recipient.
492        The "disable-ctrl-d" variable may also be set to "middle"
493                which will result in ctrl-d only sending at the
494                end of the message.  This is now the default.
495                This also added a command "editmulti:done-or-delete".
496        Fixed a bug in the "reply -e" command.
497        Always clear the command buffer before executing the command.
498                (So that interactive commands can sanely do start-command.)
499        Fixed preservation of e->dotsend across owl_editwin_clear().
500        Added history for multiline edit windows (eg, for zephyr composition).
501                The M-n and M-p keys will cycle through the history ring.
502                In particular, it is now possible to edit the command line
503                of a zephyr being composed:  C-c it and restart it
504                and then M-p to get the aborted composition back.
505        Added owl::send_zwrite(command, message) to the perl glue
506                to allow for the direct sending of multi-line messages.
507                For example:  owl::send_zwrite("-c foo -i bar", "hello");
508        Changed owl_fmtext_print_plain to return an alloc'd string to
509                avoid buffer overrun risks.
510        Added owl::ztext_stylestrip("...") function to perlglue
511                 which returns the ztext with formatting stripped out.
512        Added colorztext variable which can be used to disable @color()
513                 strings arriving in messages after it is set.
514                 (Currently, changing its value won't reformat messages).
515        Outgoing zephyr logging now obeys the logpath variable.
516        The '~' character in logpath and classlogpath now gets
517                 replaced with the user's home directory.
518        Added simple implementation of smartnarrow-to-admin that
519                 creates a "type-admin" autofilter.
520                 This was done mostly so that M-C-n and M-C-p do something
521                 sane on admin messages.
522        Added opera to the allowed options to the webbrowser variable.
523        Fixed some buffer overruns in the "reply" command.
524        When repying to "all" on a message that begins with "CC:" (eg, sent
525                 with "zwrite -C", the reply line will be constructed
526                 from the sender and the usernames on the CC: line
527                 of the message being replied to.
528        There is no such thing as C-R, so left C-r as it is but added:
529                 M-r --- edit reply to all
530                 M-R --- edit reply to sender
531        Added RCS Id strings to all files.
532        'show keymaps' shows details of all keymaps after summary list.
533        Added --no-move option to delete command.
534                In particular, delete-and-always-move-down may now
535                be implemented with
536                '( delete --no-move ; next --skip-deleted )'.
537        Folded the nextmsg and prevmsg commands and functions together into
538                one command which takes arguments.
539                Added '--filter <name>' option (eg, for next_personal),
540                '--skip-deleted' option, and
541                '--last-if-none'/'--first-if-none' options.
542                Help updated accordingly. 
543                In particular, the 'personal' filter is now used
544                for 'next personal'. 
545                Added --smart-filter and --smart-filter-instance options
546                to the next and prev commands.
547        Updated examples/owlconf.erik with the above.
548        Made owl_function_fast*filt return a string and not do the
549                narrowing, to make it more general.
550        Added a smartfilter command that creates a filter
551                based on the current message and returns the name
552                of the filter.
553        Added M-C-n and M-C-p keybindings to "move to next message
554                matching current" and "move to previous message
555                matching current"
556        Added variables edit:maxfillcols and edit:maxwrapcols which
557                will limit how wide editing paragraphs may get before
558                they get wrapped.  This is a max and may be narrower
559                depending on the current size of the window.
560                If 0, the max is unlimited.  Default is 70 columns for
561                edit:maxfillcols and unlimited for edit:maxwrapcols.
562        Added smartzpunt command with key binding of "C-x k".
563                This starts a zpunt command filled in with
564                the proposed zpunt.
565        Fixed a memory reference bug in delete and undelete commands.
566        Added support for perl to call directly back into owl.
567        Changed the implementation of owl::command("...") to immediately
568                call back into owl.  This allows perl to get the return
569                value of strings returned by owl commands.
570        Added the getview command which returns the name of the current
571                view's filter. 
572        Added the getvar command which returns the value of a variable.
573        Added an example to examples/owlconf.erik which uses TAB to
574                narrow and restore the view. 
575        Added an example to examples/owlconf.erik which uses M-c to
576                color messages matching the current one green.
577        Integrated change to fix problem with popup blinking on new zephyrs.
578        C-l and resizes will now refresh an open viewwin (eg, help).
579        Updated doc/code.txt to include info about filters, commands,
580                contexts, and keybindings.
581        Exec commands cleaned up to not have buffer-size limitations
582                and to not mess up spaces.  exec also returns a string
583                of the output now.
584        Integrated changes from 1.1.3, and added docs for "zlocate -d"
585                and new show commands.
586        Show with arguments produces help on show.
587        Fix a bug in readconfig caught by efence (where we'd try to read before
588                the beginning of a string if it was empty).
589        The perl command doesn't do makemsg directly, but instead
590             returns the string and it will get printed if it
591             was run interactively.
592       
5931.1.3
594        'show subs' and 'show subscriptions' are now the same as 'getsubs'
595        zlocate now takes an optional -d argument
596        'show terminal' / 'show term'
597        '>' / last doesn't set the last message at the top of the screen now
598        implemented _followlast as an unsupported feature
599        include 'default' in the 'show colors' list
600        added help for 'zpunt' and 'zunpunt'
601        changed the bug address in the startup message
602        can now do 'show status'
603        can now do 'show version'
604        'status' / 'show status' includes the owl version number now
605        'show terminal' includes whether the terminal can change colors
606        fixed off by one bugs in paging / scrolling viewwin
607        don't downcase the sender when getting the log name for personals
608        support @owl::fields as well as @fields
609        downcase class/inst filter names in auto filters
610
6111.1.2
612        Fixed memory mishandling bug
613        Fixed bug in redfining the filter attached to the current view
614        M-n will narrow to message, instance on non-personal, class
615             MESSAGE messages
616        M-N behavies like M-n except that on class messages it narrows
617            to class and instance
618        line wrap earlier, to account for tabbing
619        fixed typo in help
620        'status' command now displays info on terminal color support
621        zephyr @ formatting is now case independant
622        added support for color terminals
623        zephyr @color(foo) now works
624        'D' for deleted messages is now not bold, unless it's the current
625          message
626        F1 displays the help screen
627        added filter colors
628        added the 'colorview' command
629        added the 'show colors' command
630        users who don't have a .zephyr.subs get a simpler format for
631          incoming messages
632        If colors are available 'show filters' will show a filter in the
633          color associated with it.
634        Added the zpunt and zunpunt commands
635        Lines in the subs file starting with '-' are zpunted
636        Include login/logout messages in auto user filters
637        'V' changes to the home view ('all' by default)
638       
6391.1.1
640        Fixed perl, aperl, and pperl commands to deal with quoting
641              and spaces in a saner manner.
642        Removed all owl_get_* methods for booleans and switched
643              cases where they were used to owl_is_*
644        Changes to owlconf.erik to use some new features.
645        Increased the size of the help buffer (as it
646              was overflowing and truncating the help message).
647        Variables prefixed with a _ are not shown in help
648              or by printallvars (and prefixed Not Yet Implemented
649              variables with this).
650        Fix typo in help
651        include stdio.h in functions.c
652        remove stale "q to quit" from bottom of info message
653        fix downward scrolling more than a page
654        use authentication for zlocate, by default
655        fixed buffer over run in info command on long messages
656        call 'perl <file>' from Makefile to avoid hardcoding perl paths
657        in Makefile don't build owl_prototypes.h unless necessary
658        store the time for admin messages
659        display admin message time in 'info' command
660        fixed an editwin M-> last character bug
661               
6621.1
663        reply is a normal function now
664        'R' does reply to sender
665        'T' tells you how many messages were marked for deletion
666        local realm removed from login / logout messages
667        added command history
668        better runtime / starttime reporting in 'status' command
669        leave the pointer near the current message after expunge
670        C-l recenters editwin
671        implemented zlocate
672        @italic works the same as @i
673        on reply only quote class / instance when necessary
674        C-r allows you to edit the reply line
675        don't use unecessary options in reply line
676        display 'info' errors in msgwin, not popup
677        impelemnted aexec, pexec commands
678        the zsig now goes through ztext formatting
679        messages have id numbers now
680        'info' prints the msgid
681        added the 'filter' command
682        added the 'view' command
683        added the 'show filter' command
684        added the 'viewclass' (and 'vc') commands
685        added the 'viewuser' (and 'vu') commands
686        M-n will filter to the current class or user
687        'v' starts a view command
688        M-D will delete all messages in current view
689        added the 'delete' (and 'del') command
690        load-subs with no argument loads the default subs file
691        '<truncated>' is now when the *current* message is truncated
692        the reply-lockout filter (with default) specifices messages that
693           cannot be replied to.
694        in the configfile owl::receive_msg is run whenever a message is
695          received
696        added the beep command
697        added the contributors file
698        declare ZGetSubscriptions and ZGetLocations since the includes
699          don't seem to
700        fixed bug in displaying last line in popwin if no final '\n'
701        'T' uses the 'trash' filter now
702        zaway_msg, zaway_msg_default and zaway are all user variables now.
703        zsig variable overrides zsigproc
704        If there's no appendtosepbar don't interfear with the sepbar
705        Changed: owl_message_get_numlines will return 0 of m is NULL
706        Added login messages to messages marked by owl_function_delete_automsgs
707        Added owl_function_delete_by_id(id) which acts independent of view
708        Added "-id <id>" option to delete command
709        Fixed an arg checking bug in delete command
710        Added owl::id to perl namespace with message id
711        Fixed a memory corruption bug in readconfig.c (where right
712              after the strdup to "out", we'd strcat a \n onto the end.
713              This would be triggered whenever owl::format_msg returned
714              a string not ending in a newline
715        Added 'X' keybinding which expunges and then switches to
716              a view defined by the variable "view_home" which defaults
717              to "all"
718        Consolidated readconfig.c somewhat to remove duplication.
719              owl_config_execute now returns a string.
720        Added an example config file that does vt-style formatting.
721              (examples/owlconf.vtformat)
722        Added the 'perl', 'aperl', and 'pperl' commands which will
723              evaluate perl expressions.
724        Fixed bug where pclose zsigproc would cause zombies
725        Can set zsigproc or zsig to "" to disable
726        Added support for multiple browsers (galeon and none were added).
727              Configure with the "webbrowser" variable.
728        Changing typewinsize height triggers resize event.
729        Added zsig variable which will be used if no zsigproc and non-empty.
730        Added "make test" rule to Makefile which will run regression tests,
731              and added regression testing framework to tester
732        Fixed codelist.pl to ignore static declarations.
733        Added dict.c which contains string->ptr dictionary routines
734              and the owl_dict type.
735              These include regression tests.
736        Overhaul/rewrite of variable handling.  Variables are now managed
737              in an owl_vardict (in g.vars) which contains a dictionary
738              of owl_variable's.  Each owl_variable has dispatch functions
739              for validating values, setting it and getting it,
740              and for setting it to and from string values.
741              The variable.c file contains the list of variables.
742              Stubs for the owl_global_<varname>_get functions and friends
743              are generated from variable.c by stubgen.pl.
744              The help.c messages for variables now calls into variable.c
745              so all information about most variables is in one place.   
746        Cleaned out code from global.c and command.c that was made obselete
747              by variable overhaul.
748        The set command now takes a -q option to not log a message.
749        Fixed a bug where set and print with no arguments would
750              print "Undefined variable" in addition
751              to running owl_function_printallvars.
752        debug is now a variable that can be turned on and off.
753        Fixed mail,inbox message parsing in examples/owlconf.erik
754        Made zaway_msg and zaway_msg_default into variables
755        Changed owl_function_makemsg and owl_function_debugmsg
756               to use varargs (ie, so they can now take a format
757               string with args).
758        Don't allow " and \ characters in URLs with the "w" command.
759        Removed lots of build warnings.
760        Popwins are wider by default so help messages fit better.
761        Added an atokenize_free function.
762        Fixes to work with an older version of libzephyr.
763        Added dependencies on header files to Makefile.in
764        Added pageup and pagedown key bindings to message list
765        Added pageup and pagedown to viewwin
766        Added configfile section to doc/intro.txt (from example config file)
767        Added appendtosepbar variable which may contain text which will
768              be appended to the sepbar.  This allows the configfile
769              to put information about pings and logins into
770              the sepbar.  (It may be worth also providing a variable
771              which enables this by default, but for now this allows
772              for experimenting with what works well.)
773        Added doc/code.txt which gives a brief overview of the code.
774        Added tags makefile rule and added TAGS to distclean rule.
775       
7761.0.1
777        fix frees in loadsubs and loadloginsubs
778        don't return in owl_free
779       
7801.0
781        'print' and 'set' with no arguments prints all variables
782        Added the 'unsubscribe' and 'unsub' command
783        Renamed the 'unsub' command to 'unsuball'
784        Added the 'getsubs' command which is like zctl ret
785        Fixed bug in logging messages sent to more than one recipient
786        Support '-C', '-O', and '-n' options to zwrite
787        Fixed bug in owl_editwin_delete_char when there are no later chars
788          after the cursor
789        Make "more" and "truncated" work in the status bar
790        enable printing of zsigproc and loginsubs variables
791        only allow message scrolling if the message is actually off the
792          screen
793        'T' will mark all automated message for deletion
794        'P' will go to the next personal message
795        'M-P' will go to the previous personal message
796        replying to a login message goes to the user now
797        added a status command
798        added the intro doc to the release
799        fixed off by one bug in viewwin
800        added complete online help
801        pass $owl::realm in configfile
802        fixed editwin wordwrapping on the last line
803        fixed editwin problem with key_right past the last char
804        print an error and quit if the configfile can't be parsed
805        got rid of owl_mainwin_calculate_topmsg
806        fixed off by one error in calculating topmsg upwards
807        you can now reply to an admin message
808        don't display an error about keypress on window resize
809       
8100.11
811        fixed bug in viewing messages longer than the screen
812        indicate in the sepbar if there is a non zero vert offset
813        send on '.' on a line by itself
814        added disable-ctrl-d variable
815        fixed bug where C-k did not delete the last \n in the buffer
816        make non-character meta keys work
817        use ZSendNotice instead of ZSendList
818        implemented <, >, M-< and M-> in viewwin
819        removed the spaces at the bottom of viewwin
820        added 'about' command
821        fixed bug using 'M' with no current message
822        changed message object to use char *'s to save on memory
823        change malloc, realloc, strdup and free to use owl hooks so that
824           debugging can be added
825               
8260.10.1
827        fixed a trailing space bug in the parser
828        impelemented the "burning ears" feature
829        have admin messages do ztext parsing
830        fixed bug in reporting which M- key was pressed
831        C-g will now cancel commands like C-c
832       
8330.10
834        implemented owl_function_full_redisplay().
835        C-l uses owl_function_full_redisplay().
836        when a popwin exists to a full redisplay.  (fixes bug)
837        improved the owl_editwin_process_char logic
838        removed all unnecessary wrefresh's and replaced with wnoutrefesh
839        owl_editwin_redisplay now takes an argument to optionally doupdate()
840        improved the cut-and-paste speed by not doing a usleep the first
841          time through the loop after getting a keypress.
842        nuked typwin.c and associated stuff.  It's useless now.
843        added viewwin code for paging windows
844        curly braces work for zephyr formatting
845        @i in zephyr formatting will be displayed as underlined text
846        turned off idlok
847        implemented viewwin
848        implemented viewwi in popwin for pageable popwins
849        help, info now use pageable popwins
850        bound 'M' to bring the current message up in a popwin
851        return, space bar, 'b' and backspace now scroll within a message
852        turned off resize message
853        C-v and M-v page the main window
854        implemented owl_message_is_mail
855        some build cleanup
856
857       
8580.9
859        added owl_message_is_personal and have things use it
860        added owl_message_is_private
861        fixed 'print personalbell' and have 'set personalbell'
862           print a message
863        bold only on message_is_personal
864        display the realm if not local
865        implemented M-f, M-b, M-d, M-<, M-> in editwin
866        implemnted word wrapping in editwin
867        implemented M-q (paragraph-fill) in editwin
868        fixed bug that caused owl to segfault logging a 'weird' class
869        M-x is a keysym for ':'
870        added smart bolding and userclue
871        fixed a bug causing pings to beep even if rxping is off
872       
8730.8.1
874        fixed bug in logging code
875       
8760.8
877        implemented personal logging
878        implemented class logging
879        implemented resize of typewin
880        fixed the backspace problem
881        -v command line option prints the version number
882       
8830.7
884        load-subs will report error opening file
885        skip comment lines in loadsubs and loadloginsubs
886        changed internal references to rxping and txping
887        fix replying to a blank instance
888        added subscribe command
889        subscribe to login messages from .anyone by default
890        'loginsubs' variarble controlls automated login messages
891        redisplay the editwin after a resize
892        leave the cursor in the editwin if active
893        fix problems in the build system
894        added displayoutgoing variable
895        temporarily removed error printing for zlog in / out
896       
8970.61
898        fixed bug in "message sent to <foo>" for zwrite
899       
9000.6
901        help updated
902        zaway key set to caps A
903        support zephyring other realms
904        rxping variable for receiving pings
905        txping variable for sending pings
906        function in place to resize typwin
907        C-l to refresh
908        personal bell variable
909        beta message now an admin message
910       
9110.5
912        Added the debug command and flag
913        Fixed bug in printing fields in info command
914        Added owl_fmtext_append_ztext and use it
915        Better formating for pings and login zephyrs
916        make tester depends on proto
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