source: ChangeLog @ c9334b1

Last change on this file since c9334b1 was c9334b1, checked in by James M. Kretchmar <>, 21 years ago
Reformatted editwin.c and added capability of doing password echoing
  • Property mode set to 100644
File size: 34.8 KB
4        Initialze $owl::auth
5        'addbuddy aim' and 'delbuddy aim' now work
6        Bug fix to make zwrite -m work with -c/-i
7        Fix in autoconf for des425
8        Reformatted editwin.c and added capability of doing password
9           echoing
12        Fix in finding des for building zcrypt
13        Fixed description for alert_action variable
14        More detailed usage from -h
15        Special cased replies for webzephyr users on classes and
16          login notifications for webzephyr users
17        Fixed bug that caused a crash on zpunt with '*' for an instance
18        AIM logout and then login now works.
19        Fixed bug causing view -d not to work.
20        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
21          style
24        Made command line option -n actually work
25        Implemented styles, including the 'default' 'basic' and 'oneline'
26          styles.  A 'perl' style is available if a format_msg() function
27          is found in .owlconf
28        Added the 'default_style' variable
29        Added the 'toggle-oneline' command
30        The 'o' key is bound to 'toggle-oneline'
31        Internally, the one view now has a name, 'main', and message
32          recalcuations are done in place when its filter is changed.
33        Added filter field 'login' which can take the values 'login'
34           'logout' or 'none'
35        Added the perl variable $owl::login, just as above
36        Updated the 'login' and 'trash' filters appropriately
37        Fix for checking for DES in build system
38        Bug fix in using makemsg when no curses window is present
39        The variable $owl::auth now exists in perl
40        Use new internal function to delete zephyr subs from file
41        New 'sepbar_disable' variable can turn off sepbar info display
42        Updated contributor info
43        Added the 'show view' command
44        Bug fix in owl_regex
45        Fixed personal aim messages logging to class directory
46        Log "LOGIN" or "LOGOUT" for AIM buddy messages
47        zwrite -m now correctly displays an outgoing message and logs
48        zwrite -s now works
49        Strip spaces in AIM usernames on aimwrite send
50        Removed libfaim/config.log from CVS
51        Fixed some easy fixed-length buffers
52        Wordwrap incoming AIM messages
53        Fixed bug causing buddies not to be added to buddy list during
54          ingorelogin timer
55        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
56           &emdash
59        Don't ring the terminal bell on mail messages.
60        Nuke <FONT>
61        Make the build work a little better on OSX
62        Fixed a bug in fmtext
63        Expanded the size of the hostname buffer
66        Fixed bug in 'startup' command.
69        Moved newmsgproc stuff to a function procedure
70        Added the 'newlinestrip' variable, on by default, that strips
71          leading and trailing newlines from incoming messages.
72        Fixed a case sensitivity probelm in owl_message_is_personal and
73           owl_message_is_private
74        The message object now uses a list of attributes internally, in
75          prep. for supporting new messaging protocols
76        owl_function_info now uses fmtext instead of one staticly sized
77          buffer
78        in owl_message_get_cc() require that the colon be present after
79          cc.
80        Added some defenses against resize crashes, and put in debug
81          messages if they're encountered
82        In filters 'true' and 'false' are now valid tokens.
83        The 'all' filter has been redefinied to be 'true' and there is a
84          'none' filter defined as 'false'
85        Fixed bug in 'unsub' command that could cause file corruption
86        In the zlist function, give a more detailed error message if
87          the file cannot be opened.
88        Renamed old instances of zsig_exec in the code to zsigproc
89        Don't print the stderr from zsigproc
90        Added a 'loadloginsubs' command to load login subscriptions from a
91          file
92        Added a 'loadsubs' command to eventually phase out the 'load-subs'
93          command
94        Made M-n work on classes and instances with spaces in them
95        Zaway now obeys the smart strip variable
96        Hacked the build system to not have the -E link problem on Athena
97        Added ZResetAuthentication in a number of places to fix problems
98          with stale tickets
99        Added some hooks for malloc debugging
100        M-p is bound to 'view personal' by default
101        loadsubs and loadloginsubs only print messages if in interactive
102          mode
103        added the 'alert_filter' variable, defaults to 'none'.
104        added the 'alert_action' variable, which is an owl command that
105          will be executed when new messages arive that match the
106          alert_filter
107        added the 'term' command which takes the 'raise' and 'deiconify'
108          options.  It assumes xterm for now.
109        only 'make distclean' will nuke core and ~ files now
110        fixes to owl_function_do_newmsgproc from Stephen
111        converted functions.c to new code style, which I'm giving a shot
112 define DATADIR, for default owlconf.
113 provide "all" and "install" rules.
114 try also libdes and libkrb4, for people using heimdal
115 see if des_ecb_encrypt is already prototyped.
116 minor changes to work with new autoconf without needing acconfig.h.
117 find the install program.
118 test for use_default_colors since some versions of
119          solaris don't have it, so we can at least compile something
120          vaguely working there.
121        keypress.c: ifdefs for keys not defined on at least some solarises.
122        owl.c: don't call use_default_colors if we don't have it
123        readconfig.c: added *commented out* code to try to find a
124          system-default owlconf if the user doesn't have one.  Have to
125          ponder if I want this
126        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
127          des.h.
128        zcrypt.c: include owl.h so we get the configure-generated config.h
129        Change to to deal with new code style
130        Remove some ancient stuff from zcrypt.c
131        General cleanup to
132        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
133          keypress.c
134        do_encrypt declaired static
135        if we don't have des functions, do not try to build in zcrypt
136        kill the newmsgproc function on exit
137        Added libfaim
138        Added basic AIM support, including the "aimlogin", "aimwrite" and
139           "aimlogout" commands
140        New built-in filters 'aim' and 'zephyr'.
141        Do ZResetAuthentication() before zlog_in and zlog_out as well.
142        Print AIM login / logout notifications
143        The 'alist' command prints a list of aim buddies logged in
144        The 'blist' command prints users from all protocols
145        The 'l' key is now bound to 'blist' instead of 'zlist'
146        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
147          WORK yet
148        Removed a bit of faim code that allowed commands to be executed.
149        The 'B' key is now bound to 'alist'
150        Added the 'startup' and 'unstartup' commands
151        The $HOME/.owl directory is created on startup if it does not exist
152        Added the 'aim_ingorelogin_timer' variable
153        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
154        'isloginout' and 'isprivate' are now message attributes
155        improved 'info' function lists seperate info for zephyr, aim and
156           also prints all message attributes
157        AIM logging (both in and out) now works
158        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
159        Hacked the Perl build stuff not to link with iconv
162        Class pings are displayed differently now
163        Updated owlconf.simple example to format outgoing messages.
166        Outgoing messages now go through the config for formatting
167        Zaway now makes an outgoing message, instead of an admin message
168        The 'zlocate' command can now handle multiple users
169        The simple user format for "To:" is in effect again
170        Prettyed up the zwrite line for using 'reply' on a zaway
171        Added a workaround for a libzephyr bug that caused zwrites to fail
172          if zephyrs were sent just before and just after renewing tickets
173        Fixed a memory bug in getsubs
174        Added receive support for zcrypt messages
175        Added the 'zcrypt' variable which controls whether or not zcrypt
176          messages are decrypted
177        'reply' is disabled for zcrypt until sending zcrypt works
178        Started implementing zcrypt command
179        More updates to the intro doc
182        Started adding code for newmsgproc.  It doesn't fully work yet!
183          Don't use it.
184        Added search, '/' and '?' to basic help.
185        Will attempt to keep the current message as close as possible
186             to the previous current message after an expunge.
187        "set <variable>" and "unset <variable>" now work for boolean variables.
188        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
189          segfault
190        Fixed some typos in the intro doc
191        Removed old zlog functions from zephyr.c
192        Implemented the dump command
193        New startup message
196        Patch to fix memory bug in replying to CC messages
197        If we're on Athena and have static krb (or other) libraries, use
198          them
199        Added "athstatic" program to the release, which handles the above
200        Cast to an int for isspace, to make gcc -Wall quiet
201        Added 'zlist' and 'l' to basic help.
204        'zlog in' will now take an optional thrid argument to set the
205             'tty' variable before setting the zlocation
206        There is now a 'zlist' command that acts like 'znol -l'
207        'l' is bound to 'zlist'
208        Fixed memory leak uninitialzed memory read in fmtext
209        viewwin will now say "End" instead of "More" when at the end
210        Added a debugging message indicating the result of topmsg
211          calculations
212        You can now use %me% in filters
213        The built-in personal filter is updated to do so
214        Fixed a bug in moving the pointer after an expunge
215        Fixed up the normal scrolling code.  Now it should always
216          land on a message, but it's still not optimal.
217        Added the variable 'smartstrip' which will strip kerberos
218          instances out for the 'reply' command.
219        Added -R/usr/athena/lib to the build for Athena
220        Started updating the intro document
221        Small changes to help / about
222        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
223          update .zephyr.subs by default.  If either is given the '-t'
224          (for "temporary") option the .zephyr.subs will not be updated
225        Turned off beeping for hitting the top or bottom of the list of
226          messages
227        Made daemon.webzephyr a special case for smartstrip
228        Added 'out' as a default filter for outgoing messages
231        Added filters "ping", "auto" and "login" by default.
232        Added "body" as a valid field to match on in a filter.
233        Temporary fix to bug where C-SPACE would cause the key handler to
234             lock up.
235        Messages now have a direciton (in, out or none).  Filters can
236             match on this direction
237        Outbound messages are no longer type 'admin' but are of the
238             appropriate message type (i.e. 'zephyr') and are direction
239             'out'.
240        Smartnarrow now works on outgoing messages
241        'info' updated to show more information for admin and outgoing
242             messages
243        Renamed pretty_sender to short_zuser and renamed long_sender to
244             long_zuser
245        Moved zsig generation to the zwrite object
246        Print the zsig used for outgoing messages
247        The tty variable now controls the zephyr location tty name
250        Added the 'search' command.
251        '/' is a keybinding for 'search'
252        '?' is a keybinding for 'search -r'
253        Fixed stristr, which was completely broken
254        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
255             and put it in functions.c
256        Attempts to stay near the current message when switching views.
257             When switching from an empty view to one we've previously
258             been in, the new current message position will attempt
259             to be close to the current position from the last
260             time we visited that view.
261        Fixed bug in readconfig.c that prevented building under perl 5.005.
262        Switched "C-x C-x" to only "startcommand quit"
263        'getsubs' prints closer to the order you sub in.
264        Modified the behavior of last so that "> >" will clear the screen.
265        The new behavior of last is:
266              Moves the pointer to the last message in the view.
267              If we are already at the last message in the view,
268              blanks the screen and moves just past the end of the view
269              so that new messages will appear starting at the top
270              of the screen.
271        Fixed a typo in the help for smartzpunt.
272        Fixed functions to handle curmsg being past the end of the view.
275        New framework for command handling.
276        New framework for keymap handling.
277        Added commands for everything that is bound
278             to a key (do 'show commands' to get the full list).
279        Added 'multi' and '(' commands to allow multiple commands
280             to be specified on a line.             
281        Added user keybindings with bindkey command.
282        Added command aliases (eg, "alias foo bar").
283        Added undelete command that parallels the delete command.
284        Added additional options to delete command.
285        The reply command now takes arguments.
286        Added 'edit:insert-text' command.
287        Added 'show zpunts' to show active punt filters.
288        Added 'show variable <name>' and 'show variables'.
289        Added 'show command <name>' and 'show commands'.
290        Added 'show keymap <name>' and 'show keymaps'.
291        Added 'M-u' to undelete all messages in current view.
292        Fixed dotsend so that the zephyr will still send if there
293             is whitespace after the dot but not on the same line.
294             This should resolve an issue where dotsend wouldn't work
295             if you'd gone up and edited a zephyr.
296        Bug in page down fixed
297        C-t will transpose characters
298        Fix the scrolling bug where we would sometimes fail to scroll
299             the screen down, leaving the current message off
300             the bottom of the screen.
301        Refixed 'login or login' typo in help
302        Fixed M-u description
303        Removed 'first' and 'last' from basic command help
304        Added M-N to basic key help
305        Added M-D, M-u to basic key help
306        Fixed a quoting problem in
307        Changed top of help to use 'show' instead of M-x
308        Fixed a bug in the summary field for user-created aliases
309        Added "reply zaway" which sends a zaway response to the current msg.
310        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
311        Some buffer overruns fixed
312        Variables now have a summary and a long description.
313                Only the summary is shown with help.
314                The long description is shown with "show variable foo".
315        Added a 'scrollmode' variable which determines how the screen
316             will scroll as the cursor moves.  The default behaves
317             identically to previous versions of owl.
318             The following modes are supported:
319             normal      - This is the owl default.  Scrolling happens
320                           when it needs to, and an attempt is made to
321                           keep the current message roughly near
322                           the middle of the screen.  (default)
323             top         - The current message will always be the
324                           the top message displayed.
325             neartop     - The current message will be one down
326                           from the top message displayed,
327                           where possible.
328             center      - An attempt is made to keep the current
329                           message near the center of the screen.
330             paged       - The top message displayed only changes
331                           when user moves the cursor to the top
332                           or bottom of the screen.  When it moves,
333                           the screen will be paged up or down and
334                           the cursor will be near the top or
335                           the bottom.
336             pagedcenter - The top message displayed only changes
337                           when user moves the cursor to the top
338                           or bottom of the screen.  When it moves,
339                           the screen will be paged up or down and
340                           the cursor will be near the center.
341        Added owl_sprintf which returns the formatted string, or NULL.
342                The caller must free this string.
343                This will allocate enough memory and thus
344                avoid potential some buffer overrun situations.
345        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
346                message as having been sent.)
347        The "Not logged in or subscribing to messages" error
348                now includes the name of the recipient.
349        The "disable-ctrl-d" variable may also be set to "middle"
350                which will result in ctrl-d only sending at the
351                end of the message.  This is now the default.
352                This also added a command "editmulti:done-or-delete".
353        Fixed a bug in the "reply -e" command.
354        Always clear the command buffer before executing the command.
355                (So that interactive commands can sanely do start-command.)
356        Fixed preservation of e->dotsend across owl_editwin_clear().
357        Added history for multiline edit windows (eg, for zephyr composition).
358                The M-n and M-p keys will cycle through the history ring.
359                In particular, it is now possible to edit the command line
360                of a zephyr being composed:  C-c it and restart it
361                and then M-p to get the aborted composition back.
362        Added owl::send_zwrite(command, message) to the perl glue
363                to allow for the direct sending of multi-line messages.
364                For example:  owl::send_zwrite("-c foo -i bar", "hello");
365        Changed owl_fmtext_print_plain to return an alloc'd string to
366                avoid buffer overrun risks.
367        Added owl::ztext_stylestrip("...") function to perlglue
368                 which returns the ztext with formatting stripped out.
369        Added colorztext variable which can be used to disable @color()
370                 strings arriving in messages after it is set.
371                 (Currently, changing its value won't reformat messages).
372        Outgoing zephyr logging now obeys the logpath variable.
373        The '~' character in logpath and classlogpath now gets
374                 replaced with the user's home directory.
375        Added simple implementation of smartnarrow-to-admin that
376                 creates a "type-admin" autofilter.
377                 This was done mostly so that M-C-n and M-C-p do something
378                 sane on admin messages.
379        Added opera to the allowed options to the webbrowser variable.
380        Fixed some buffer overruns in the "reply" command.
381        When repying to "all" on a message that begins with "CC:" (eg, sent
382                 with "zwrite -C", the reply line will be constructed
383                 from the sender and the usernames on the CC: line
384                 of the message being replied to.
385        There is no such thing as C-R, so left C-r as it is but added:
386                 M-r --- edit reply to all
387                 M-R --- edit reply to sender
388        Added RCS Id strings to all files.
389        'show keymaps' shows details of all keymaps after summary list.
390        Added --no-move option to delete command.
391                In particular, delete-and-always-move-down may now
392                be implemented with
393                '( delete --no-move ; next --skip-deleted )'.
394        Folded the nextmsg and prevmsg commands and functions together into
395                one command which takes arguments.
396                Added '--filter <name>' option (eg, for next_personal),
397                '--skip-deleted' option, and
398                '--last-if-none'/'--first-if-none' options.
399                Help updated accordingly. 
400                In particular, the 'personal' filter is now used
401                for 'next personal'. 
402                Added --smart-filter and --smart-filter-instance options
403                to the next and prev commands.
404        Updated examples/owlconf.erik with the above.
405        Made owl_function_fast*filt return a string and not do the
406                narrowing, to make it more general.
407        Added a smartfilter command that creates a filter
408                based on the current message and returns the name
409                of the filter.
410        Added M-C-n and M-C-p keybindings to "move to next message
411                matching current" and "move to previous message
412                matching current"
413        Added variables edit:maxfillcols and edit:maxwrapcols which
414                will limit how wide editing paragraphs may get before
415                they get wrapped.  This is a max and may be narrower
416                depending on the current size of the window.
417                If 0, the max is unlimited.  Default is 70 columns for
418                edit:maxfillcols and unlimited for edit:maxwrapcols.
419        Added smartzpunt command with key binding of "C-x k".
420                This starts a zpunt command filled in with
421                the proposed zpunt.
422        Fixed a memory reference bug in delete and undelete commands.
423        Added support for perl to call directly back into owl.
424        Changed the implementation of owl::command("...") to immediately
425                call back into owl.  This allows perl to get the return
426                value of strings returned by owl commands.
427        Added the getview command which returns the name of the current
428                view's filter. 
429        Added the getvar command which returns the value of a variable.
430        Added an example to examples/owlconf.erik which uses TAB to
431                narrow and restore the view. 
432        Added an example to examples/owlconf.erik which uses M-c to
433                color messages matching the current one green.
434        Integrated change to fix problem with popup blinking on new zephyrs.
435        C-l and resizes will now refresh an open viewwin (eg, help).
436        Updated doc/code.txt to include info about filters, commands,
437                contexts, and keybindings.
438        Exec commands cleaned up to not have buffer-size limitations
439                and to not mess up spaces.  exec also returns a string
440                of the output now.
441        Integrated changes from 1.1.3, and added docs for "zlocate -d"
442                and new show commands.
443        Show with arguments produces help on show.
444        Fix a bug in readconfig caught by efence (where we'd try to read before
445                the beginning of a string if it was empty).
446        The perl command doesn't do makemsg directly, but instead
447             returns the string and it will get printed if it
448             was run interactively.
451        'show subs' and 'show subscriptions' are now the same as 'getsubs'
452        zlocate now takes an optional -d argument
453        'show terminal' / 'show term'
454        '>' / last doesn't set the last message at the top of the screen now
455        implemented _followlast as an unsupported feature
456        include 'default' in the 'show colors' list
457        added help for 'zpunt' and 'zunpunt'
458        changed the bug address in the startup message
459        can now do 'show status'
460        can now do 'show version'
461        'status' / 'show status' includes the owl version number now
462        'show terminal' includes whether the terminal can change colors
463        fixed off by one bugs in paging / scrolling viewwin
464        don't downcase the sender when getting the log name for personals
465        support @owl::fields as well as @fields
466        downcase class/inst filter names in auto filters
469        Fixed memory mishandling bug
470        Fixed bug in redfining the filter attached to the current view
471        M-n will narrow to message, instance on non-personal, class
472             MESSAGE messages
473        M-N behavies like M-n except that on class messages it narrows
474            to class and instance
475        line wrap earlier, to account for tabbing
476        fixed typo in help
477        'status' command now displays info on terminal color support
478        zephyr @ formatting is now case independant
479        added support for color terminals
480        zephyr @color(foo) now works
481        'D' for deleted messages is now not bold, unless it's the current
482          message
483        F1 displays the help screen
484        added filter colors
485        added the 'colorview' command
486        added the 'show colors' command
487        users who don't have a .zephyr.subs get a simpler format for
488          incoming messages
489        If colors are available 'show filters' will show a filter in the
490          color associated with it.
491        Added the zpunt and zunpunt commands
492        Lines in the subs file starting with '-' are zpunted
493        Include login/logout messages in auto user filters
494        'V' changes to the home view ('all' by default)
497        Fixed perl, aperl, and pperl commands to deal with quoting
498              and spaces in a saner manner.
499        Removed all owl_get_* methods for booleans and switched
500              cases where they were used to owl_is_*
501        Changes to owlconf.erik to use some new features.
502        Increased the size of the help buffer (as it
503              was overflowing and truncating the help message).
504        Variables prefixed with a _ are not shown in help
505              or by printallvars (and prefixed Not Yet Implemented
506              variables with this).
507        Fix typo in help
508        include stdio.h in functions.c
509        remove stale "q to quit" from bottom of info message
510        fix downward scrolling more than a page
511        use authentication for zlocate, by default
512        fixed buffer over run in info command on long messages
513        call 'perl <file>' from Makefile to avoid hardcoding perl paths
514        in Makefile don't build owl_prototypes.h unless necessary
515        store the time for admin messages
516        display admin message time in 'info' command
517        fixed an editwin M-> last character bug
520        reply is a normal function now
521        'R' does reply to sender
522        'T' tells you how many messages were marked for deletion
523        local realm removed from login / logout messages
524        added command history
525        better runtime / starttime reporting in 'status' command
526        leave the pointer near the current message after expunge
527        C-l recenters editwin
528        implemented zlocate
529        @italic works the same as @i
530        on reply only quote class / instance when necessary
531        C-r allows you to edit the reply line
532        don't use unecessary options in reply line
533        display 'info' errors in msgwin, not popup
534        impelemnted aexec, pexec commands
535        the zsig now goes through ztext formatting
536        messages have id numbers now
537        'info' prints the msgid
538        added the 'filter' command
539        added the 'view' command
540        added the 'show filter' command
541        added the 'viewclass' (and 'vc') commands
542        added the 'viewuser' (and 'vu') commands
543        M-n will filter to the current class or user
544        'v' starts a view command
545        M-D will delete all messages in current view
546        added the 'delete' (and 'del') command
547        load-subs with no argument loads the default subs file
548        '<truncated>' is now when the *current* message is truncated
549        the reply-lockout filter (with default) specifices messages that
550           cannot be replied to.
551        in the configfile owl::receive_msg is run whenever a message is
552          received
553        added the beep command
554        added the contributors file
555        declare ZGetSubscriptions and ZGetLocations since the includes
556          don't seem to
557        fixed bug in displaying last line in popwin if no final '\n'
558        'T' uses the 'trash' filter now
559        zaway_msg, zaway_msg_default and zaway are all user variables now.
560        zsig variable overrides zsigproc
561        If there's no appendtosepbar don't interfear with the sepbar
562        Changed: owl_message_get_numlines will return 0 of m is NULL
563        Added login messages to messages marked by owl_function_delete_automsgs
564        Added owl_function_delete_by_id(id) which acts independent of view
565        Added "-id <id>" option to delete command
566        Fixed an arg checking bug in delete command
567        Added owl::id to perl namespace with message id
568        Fixed a memory corruption bug in readconfig.c (where right
569              after the strdup to "out", we'd strcat a \n onto the end.
570              This would be triggered whenever owl::format_msg returned
571              a string not ending in a newline
572        Added 'X' keybinding which expunges and then switches to
573              a view defined by the variable "view_home" which defaults
574              to "all"
575        Consolidated readconfig.c somewhat to remove duplication.
576              owl_config_execute now returns a string.
577        Added an example config file that does vt-style formatting.
578              (examples/owlconf.vtformat)
579        Added the 'perl', 'aperl', and 'pperl' commands which will
580              evaluate perl expressions.
581        Fixed bug where pclose zsigproc would cause zombies
582        Can set zsigproc or zsig to "" to disable
583        Added support for multiple browsers (galeon and none were added).
584              Configure with the "webbrowser" variable.
585        Changing typewinsize height triggers resize event.
586        Added zsig variable which will be used if no zsigproc and non-empty.
587        Added "make test" rule to Makefile which will run regression tests,
588              and added regression testing framework to tester
589        Fixed to ignore static declarations.
590        Added dict.c which contains string->ptr dictionary routines
591              and the owl_dict type.
592              These include regression tests.
593        Overhaul/rewrite of variable handling.  Variables are now managed
594              in an owl_vardict (in g.vars) which contains a dictionary
595              of owl_variable's.  Each owl_variable has dispatch functions
596              for validating values, setting it and getting it,
597              and for setting it to and from string values.
598              The variable.c file contains the list of variables.
599              Stubs for the owl_global_<varname>_get functions and friends
600              are generated from variable.c by
601              The help.c messages for variables now calls into variable.c
602              so all information about most variables is in one place.   
603        Cleaned out code from global.c and command.c that was made obselete
604              by variable overhaul.
605        The set command now takes a -q option to not log a message.
606        Fixed a bug where set and print with no arguments would
607              print "Undefined variable" in addition
608              to running owl_function_printallvars.
609        debug is now a variable that can be turned on and off.
610        Fixed mail,inbox message parsing in examples/owlconf.erik
611        Made zaway_msg and zaway_msg_default into variables
612        Changed owl_function_makemsg and owl_function_debugmsg
613               to use varargs (ie, so they can now take a format
614               string with args).
615        Don't allow " and \ characters in URLs with the "w" command.
616        Removed lots of build warnings.
617        Popwins are wider by default so help messages fit better.
618        Added an atokenize_free function.
619        Fixes to work with an older version of libzephyr.
620        Added dependencies on header files to
621        Added pageup and pagedown key bindings to message list
622        Added pageup and pagedown to viewwin
623        Added configfile section to doc/intro.txt (from example config file)
624        Added appendtosepbar variable which may contain text which will
625              be appended to the sepbar.  This allows the configfile
626              to put information about pings and logins into
627              the sepbar.  (It may be worth also providing a variable
628              which enables this by default, but for now this allows
629              for experimenting with what works well.)
630        Added doc/code.txt which gives a brief overview of the code.
631        Added tags makefile rule and added TAGS to distclean rule.
634        fix frees in loadsubs and loadloginsubs
635        don't return in owl_free
638        'print' and 'set' with no arguments prints all variables
639        Added the 'unsubscribe' and 'unsub' command
640        Renamed the 'unsub' command to 'unsuball'
641        Added the 'getsubs' command which is like zctl ret
642        Fixed bug in logging messages sent to more than one recipient
643        Support '-C', '-O', and '-n' options to zwrite
644        Fixed bug in owl_editwin_delete_char when there are no later chars
645          after the cursor
646        Make "more" and "truncated" work in the status bar
647        enable printing of zsigproc and loginsubs variables
648        only allow message scrolling if the message is actually off the
649          screen
650        'T' will mark all automated message for deletion
651        'P' will go to the next personal message
652        'M-P' will go to the previous personal message
653        replying to a login message goes to the user now
654        added a status command
655        added the intro doc to the release
656        fixed off by one bug in viewwin
657        added complete online help
658        pass $owl::realm in configfile
659        fixed editwin wordwrapping on the last line
660        fixed editwin problem with key_right past the last char
661        print an error and quit if the configfile can't be parsed
662        got rid of owl_mainwin_calculate_topmsg
663        fixed off by one error in calculating topmsg upwards
664        you can now reply to an admin message
665        don't display an error about keypress on window resize
668        fixed bug in viewing messages longer than the screen
669        indicate in the sepbar if there is a non zero vert offset
670        send on '.' on a line by itself
671        added disable-ctrl-d variable
672        fixed bug where C-k did not delete the last \n in the buffer
673        make non-character meta keys work
674        use ZSendNotice instead of ZSendList
675        implemented <, >, M-< and M-> in viewwin
676        removed the spaces at the bottom of viewwin
677        added 'about' command
678        fixed bug using 'M' with no current message
679        changed message object to use char *'s to save on memory
680        change malloc, realloc, strdup and free to use owl hooks so that
681           debugging can be added
684        fixed a trailing space bug in the parser
685        impelemented the "burning ears" feature
686        have admin messages do ztext parsing
687        fixed bug in reporting which M- key was pressed
688        C-g will now cancel commands like C-c
691        implemented owl_function_full_redisplay().
692        C-l uses owl_function_full_redisplay().
693        when a popwin exists to a full redisplay.  (fixes bug)
694        improved the owl_editwin_process_char logic
695        removed all unnecessary wrefresh's and replaced with wnoutrefesh
696        owl_editwin_redisplay now takes an argument to optionally doupdate()
697        improved the cut-and-paste speed by not doing a usleep the first
698          time through the loop after getting a keypress.
699        nuked typwin.c and associated stuff.  It's useless now.
700        added viewwin code for paging windows
701        curly braces work for zephyr formatting
702        @i in zephyr formatting will be displayed as underlined text
703        turned off idlok
704        implemented viewwin
705        implemented viewwi in popwin for pageable popwins
706        help, info now use pageable popwins
707        bound 'M' to bring the current message up in a popwin
708        return, space bar, 'b' and backspace now scroll within a message
709        turned off resize message
710        C-v and M-v page the main window
711        implemented owl_message_is_mail
712        some build cleanup
716        added owl_message_is_personal and have things use it
717        added owl_message_is_private
718        fixed 'print personalbell' and have 'set personalbell'
719           print a message
720        bold only on message_is_personal
721        display the realm if not local
722        implemented M-f, M-b, M-d, M-<, M-> in editwin
723        implemnted word wrapping in editwin
724        implemented M-q (paragraph-fill) in editwin
725        fixed bug that caused owl to segfault logging a 'weird' class
726        M-x is a keysym for ':'
727        added smart bolding and userclue
728        fixed a bug causing pings to beep even if rxping is off
731        fixed bug in logging code
734        implemented personal logging
735        implemented class logging
736        implemented resize of typewin
737        fixed the backspace problem
738        -v command line option prints the version number
741        load-subs will report error opening file
742        skip comment lines in loadsubs and loadloginsubs
743        changed internal references to rxping and txping
744        fix replying to a blank instance
745        added subscribe command
746        subscribe to login messages from .anyone by default
747        'loginsubs' variarble controlls automated login messages
748        redisplay the editwin after a resize
749        leave the cursor in the editwin if active
750        fix problems in the build system
751        added displayoutgoing variable
752        temporarily removed error printing for zlog in / out
755        fixed bug in "message sent to <foo>" for zwrite
758        help updated
759        zaway key set to caps A
760        support zephyring other realms
761        rxping variable for receiving pings
762        txping variable for sending pings
763        function in place to resize typwin
764        C-l to refresh
765        personal bell variable
766        beta message now an admin message
769        Added the debug command and flag
770        Fixed bug in printing fields in info command
771        Added owl_fmtext_append_ztext and use it
772        Better formating for pings and login zephyrs
773        make tester depends on proto
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