source: ChangeLog @ c045455

Last change on this file since c045455 was c045455, checked in by James M. Kretchmar <>, 21 years ago
Failed AIM logins are now correctly reported
  • Property mode set to 100644
File size: 35.3 KB
4        Don't allow zwrite if zephyr isn't present
5        There is now a zcrypt command
6        Replies to zcrypted messages now work
7        Failed AIM logins are now correctly reported
10        Owl should build now without zephyr, enabling it to act as a
11          standalone AIM client.
12        Cleaned up some warnings from linux gcc.
13        Fixed bug that can cause response stuff to crash
14        Idletimes now appear in the buddylisting
17        aimlogin will now accept the screenname without a password and ask
18           for the password such that it is not echo'd to the terminal
19        'addbuddy aim' and 'delbuddy aim' now work
20        Bug fix to make zwrite -m work with -c/-i
21        Fixed documentation bug in aimwrite
22        Initialze $owl::auth
23        Fix in autoconf for des425
24        Reformatted editwin.c and added capability of doing password-style
25           echoing
28        Fix in finding des for building zcrypt
29        Fixed description for alert_action variable
30        More detailed usage from -h
31        Special cased replies for webzephyr users on classes and
32          login notifications for webzephyr users
33        Fixed bug that caused a crash on zpunt with '*' for an instance
34        AIM logout and then login now works.
35        Fixed bug causing view -d not to work.
36        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
37          style
40        Made command line option -n actually work
41        Implemented styles, including the 'default' 'basic' and 'oneline'
42          styles.  A 'perl' style is available if a format_msg() function
43          is found in .owlconf
44        Added the 'default_style' variable
45        Added the 'toggle-oneline' command
46        The 'o' key is bound to 'toggle-oneline'
47        Internally, the one view now has a name, 'main', and message
48          recalcuations are done in place when its filter is changed.
49        Added filter field 'login' which can take the values 'login'
50           'logout' or 'none'
51        Added the perl variable $owl::login, just as above
52        Updated the 'login' and 'trash' filters appropriately
53        Fix for checking for DES in build system
54        Bug fix in using makemsg when no curses window is present
55        The variable $owl::auth now exists in perl
56        Use new internal function to delete zephyr subs from file
57        New 'sepbar_disable' variable can turn off sepbar info display
58        Updated contributor info
59        Added the 'show view' command
60        Bug fix in owl_regex
61        Fixed personal aim messages logging to class directory
62        Log "LOGIN" or "LOGOUT" for AIM buddy messages
63        zwrite -m now correctly displays an outgoing message and logs
64        zwrite -s now works
65        Strip spaces in AIM usernames on aimwrite send
66        Removed libfaim/config.log from CVS
67        Fixed some easy fixed-length buffers
68        Wordwrap incoming AIM messages
69        Fixed bug causing buddies not to be added to buddy list during
70          ingorelogin timer
71        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
72           &emdash
75        Don't ring the terminal bell on mail messages.
76        Nuke <FONT>
77        Make the build work a little better on OSX
78        Fixed a bug in fmtext
79        Expanded the size of the hostname buffer
82        Fixed bug in 'startup' command.
85        Moved newmsgproc stuff to a function procedure
86        Added the 'newlinestrip' variable, on by default, that strips
87          leading and trailing newlines from incoming messages.
88        Fixed a case sensitivity probelm in owl_message_is_personal and
89           owl_message_is_private
90        The message object now uses a list of attributes internally, in
91          prep. for supporting new messaging protocols
92        owl_function_info now uses fmtext instead of one staticly sized
93          buffer
94        in owl_message_get_cc() require that the colon be present after
95          cc.
96        Added some defenses against resize crashes, and put in debug
97          messages if they're encountered
98        In filters 'true' and 'false' are now valid tokens.
99        The 'all' filter has been redefinied to be 'true' and there is a
100          'none' filter defined as 'false'
101        Fixed bug in 'unsub' command that could cause file corruption
102        In the zlist function, give a more detailed error message if
103          the file cannot be opened.
104        Renamed old instances of zsig_exec in the code to zsigproc
105        Don't print the stderr from zsigproc
106        Added a 'loadloginsubs' command to load login subscriptions from a
107          file
108        Added a 'loadsubs' command to eventually phase out the 'load-subs'
109          command
110        Made M-n work on classes and instances with spaces in them
111        Zaway now obeys the smart strip variable
112        Hacked the build system to not have the -E link problem on Athena
113        Added ZResetAuthentication in a number of places to fix problems
114          with stale tickets
115        Added some hooks for malloc debugging
116        M-p is bound to 'view personal' by default
117        loadsubs and loadloginsubs only print messages if in interactive
118          mode
119        added the 'alert_filter' variable, defaults to 'none'.
120        added the 'alert_action' variable, which is an owl command that
121          will be executed when new messages arive that match the
122          alert_filter
123        added the 'term' command which takes the 'raise' and 'deiconify'
124          options.  It assumes xterm for now.
125        only 'make distclean' will nuke core and ~ files now
126        fixes to owl_function_do_newmsgproc from Stephen
127        converted functions.c to new code style, which I'm giving a shot
128 define DATADIR, for default owlconf.
129 provide "all" and "install" rules.
130 try also libdes and libkrb4, for people using heimdal
131 see if des_ecb_encrypt is already prototyped.
132 minor changes to work with new autoconf without needing acconfig.h.
133 find the install program.
134 test for use_default_colors since some versions of
135          solaris don't have it, so we can at least compile something
136          vaguely working there.
137        keypress.c: ifdefs for keys not defined on at least some solarises.
138        owl.c: don't call use_default_colors if we don't have it
139        readconfig.c: added *commented out* code to try to find a
140          system-default owlconf if the user doesn't have one.  Have to
141          ponder if I want this
142        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
143          des.h.
144        zcrypt.c: include owl.h so we get the configure-generated config.h
145        Change to to deal with new code style
146        Remove some ancient stuff from zcrypt.c
147        General cleanup to
148        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
149          keypress.c
150        do_encrypt declaired static
151        if we don't have des functions, do not try to build in zcrypt
152        kill the newmsgproc function on exit
153        Added libfaim
154        Added basic AIM support, including the "aimlogin", "aimwrite" and
155           "aimlogout" commands
156        New built-in filters 'aim' and 'zephyr'.
157        Do ZResetAuthentication() before zlog_in and zlog_out as well.
158        Print AIM login / logout notifications
159        The 'alist' command prints a list of aim buddies logged in
160        The 'blist' command prints users from all protocols
161        The 'l' key is now bound to 'blist' instead of 'zlist'
162        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
163          WORK yet
164        Removed a bit of faim code that allowed commands to be executed.
165        The 'B' key is now bound to 'alist'
166        Added the 'startup' and 'unstartup' commands
167        The $HOME/.owl directory is created on startup if it does not exist
168        Added the 'aim_ingorelogin_timer' variable
169        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
170        'isloginout' and 'isprivate' are now message attributes
171        improved 'info' function lists seperate info for zephyr, aim and
172           also prints all message attributes
173        AIM logging (both in and out) now works
174        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
175        Hacked the Perl build stuff not to link with iconv
178        Class pings are displayed differently now
179        Updated owlconf.simple example to format outgoing messages.
182        Outgoing messages now go through the config for formatting
183        Zaway now makes an outgoing message, instead of an admin message
184        The 'zlocate' command can now handle multiple users
185        The simple user format for "To:" is in effect again
186        Prettyed up the zwrite line for using 'reply' on a zaway
187        Added a workaround for a libzephyr bug that caused zwrites to fail
188          if zephyrs were sent just before and just after renewing tickets
189        Fixed a memory bug in getsubs
190        Added receive support for zcrypt messages
191        Added the 'zcrypt' variable which controls whether or not zcrypt
192          messages are decrypted
193        'reply' is disabled for zcrypt until sending zcrypt works
194        Started implementing zcrypt command
195        More updates to the intro doc
198        Started adding code for newmsgproc.  It doesn't fully work yet!
199          Don't use it.
200        Added search, '/' and '?' to basic help.
201        Will attempt to keep the current message as close as possible
202             to the previous current message after an expunge.
203        "set <variable>" and "unset <variable>" now work for boolean variables.
204        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
205          segfault
206        Fixed some typos in the intro doc
207        Removed old zlog functions from zephyr.c
208        Implemented the dump command
209        New startup message
212        Patch to fix memory bug in replying to CC messages
213        If we're on Athena and have static krb (or other) libraries, use
214          them
215        Added "athstatic" program to the release, which handles the above
216        Cast to an int for isspace, to make gcc -Wall quiet
217        Added 'zlist' and 'l' to basic help.
220        'zlog in' will now take an optional thrid argument to set the
221             'tty' variable before setting the zlocation
222        There is now a 'zlist' command that acts like 'znol -l'
223        'l' is bound to 'zlist'
224        Fixed memory leak uninitialzed memory read in fmtext
225        viewwin will now say "End" instead of "More" when at the end
226        Added a debugging message indicating the result of topmsg
227          calculations
228        You can now use %me% in filters
229        The built-in personal filter is updated to do so
230        Fixed a bug in moving the pointer after an expunge
231        Fixed up the normal scrolling code.  Now it should always
232          land on a message, but it's still not optimal.
233        Added the variable 'smartstrip' which will strip kerberos
234          instances out for the 'reply' command.
235        Added -R/usr/athena/lib to the build for Athena
236        Started updating the intro document
237        Small changes to help / about
238        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
239          update .zephyr.subs by default.  If either is given the '-t'
240          (for "temporary") option the .zephyr.subs will not be updated
241        Turned off beeping for hitting the top or bottom of the list of
242          messages
243        Made daemon.webzephyr a special case for smartstrip
244        Added 'out' as a default filter for outgoing messages
247        Added filters "ping", "auto" and "login" by default.
248        Added "body" as a valid field to match on in a filter.
249        Temporary fix to bug where C-SPACE would cause the key handler to
250             lock up.
251        Messages now have a direciton (in, out or none).  Filters can
252             match on this direction
253        Outbound messages are no longer type 'admin' but are of the
254             appropriate message type (i.e. 'zephyr') and are direction
255             'out'.
256        Smartnarrow now works on outgoing messages
257        'info' updated to show more information for admin and outgoing
258             messages
259        Renamed pretty_sender to short_zuser and renamed long_sender to
260             long_zuser
261        Moved zsig generation to the zwrite object
262        Print the zsig used for outgoing messages
263        The tty variable now controls the zephyr location tty name
266        Added the 'search' command.
267        '/' is a keybinding for 'search'
268        '?' is a keybinding for 'search -r'
269        Fixed stristr, which was completely broken
270        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
271             and put it in functions.c
272        Attempts to stay near the current message when switching views.
273             When switching from an empty view to one we've previously
274             been in, the new current message position will attempt
275             to be close to the current position from the last
276             time we visited that view.
277        Fixed bug in readconfig.c that prevented building under perl 5.005.
278        Switched "C-x C-x" to only "startcommand quit"
279        'getsubs' prints closer to the order you sub in.
280        Modified the behavior of last so that "> >" will clear the screen.
281        The new behavior of last is:
282              Moves the pointer to the last message in the view.
283              If we are already at the last message in the view,
284              blanks the screen and moves just past the end of the view
285              so that new messages will appear starting at the top
286              of the screen.
287        Fixed a typo in the help for smartzpunt.
288        Fixed functions to handle curmsg being past the end of the view.
291        New framework for command handling.
292        New framework for keymap handling.
293        Added commands for everything that is bound
294             to a key (do 'show commands' to get the full list).
295        Added 'multi' and '(' commands to allow multiple commands
296             to be specified on a line.             
297        Added user keybindings with bindkey command.
298        Added command aliases (eg, "alias foo bar").
299        Added undelete command that parallels the delete command.
300        Added additional options to delete command.
301        The reply command now takes arguments.
302        Added 'edit:insert-text' command.
303        Added 'show zpunts' to show active punt filters.
304        Added 'show variable <name>' and 'show variables'.
305        Added 'show command <name>' and 'show commands'.
306        Added 'show keymap <name>' and 'show keymaps'.
307        Added 'M-u' to undelete all messages in current view.
308        Fixed dotsend so that the zephyr will still send if there
309             is whitespace after the dot but not on the same line.
310             This should resolve an issue where dotsend wouldn't work
311             if you'd gone up and edited a zephyr.
312        Bug in page down fixed
313        C-t will transpose characters
314        Fix the scrolling bug where we would sometimes fail to scroll
315             the screen down, leaving the current message off
316             the bottom of the screen.
317        Refixed 'login or login' typo in help
318        Fixed M-u description
319        Removed 'first' and 'last' from basic command help
320        Added M-N to basic key help
321        Added M-D, M-u to basic key help
322        Fixed a quoting problem in
323        Changed top of help to use 'show' instead of M-x
324        Fixed a bug in the summary field for user-created aliases
325        Added "reply zaway" which sends a zaway response to the current msg.
326        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
327        Some buffer overruns fixed
328        Variables now have a summary and a long description.
329                Only the summary is shown with help.
330                The long description is shown with "show variable foo".
331        Added a 'scrollmode' variable which determines how the screen
332             will scroll as the cursor moves.  The default behaves
333             identically to previous versions of owl.
334             The following modes are supported:
335             normal      - This is the owl default.  Scrolling happens
336                           when it needs to, and an attempt is made to
337                           keep the current message roughly near
338                           the middle of the screen.  (default)
339             top         - The current message will always be the
340                           the top message displayed.
341             neartop     - The current message will be one down
342                           from the top message displayed,
343                           where possible.
344             center      - An attempt is made to keep the current
345                           message near the center of the screen.
346             paged       - The top message displayed only changes
347                           when user moves the cursor to the top
348                           or bottom of the screen.  When it moves,
349                           the screen will be paged up or down and
350                           the cursor will be near the top or
351                           the bottom.
352             pagedcenter - The top message displayed only changes
353                           when user moves the cursor to the top
354                           or bottom of the screen.  When it moves,
355                           the screen will be paged up or down and
356                           the cursor will be near the center.
357        Added owl_sprintf which returns the formatted string, or NULL.
358                The caller must free this string.
359                This will allocate enough memory and thus
360                avoid potential some buffer overrun situations.
361        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
362                message as having been sent.)
363        The "Not logged in or subscribing to messages" error
364                now includes the name of the recipient.
365        The "disable-ctrl-d" variable may also be set to "middle"
366                which will result in ctrl-d only sending at the
367                end of the message.  This is now the default.
368                This also added a command "editmulti:done-or-delete".
369        Fixed a bug in the "reply -e" command.
370        Always clear the command buffer before executing the command.
371                (So that interactive commands can sanely do start-command.)
372        Fixed preservation of e->dotsend across owl_editwin_clear().
373        Added history for multiline edit windows (eg, for zephyr composition).
374                The M-n and M-p keys will cycle through the history ring.
375                In particular, it is now possible to edit the command line
376                of a zephyr being composed:  C-c it and restart it
377                and then M-p to get the aborted composition back.
378        Added owl::send_zwrite(command, message) to the perl glue
379                to allow for the direct sending of multi-line messages.
380                For example:  owl::send_zwrite("-c foo -i bar", "hello");
381        Changed owl_fmtext_print_plain to return an alloc'd string to
382                avoid buffer overrun risks.
383        Added owl::ztext_stylestrip("...") function to perlglue
384                 which returns the ztext with formatting stripped out.
385        Added colorztext variable which can be used to disable @color()
386                 strings arriving in messages after it is set.
387                 (Currently, changing its value won't reformat messages).
388        Outgoing zephyr logging now obeys the logpath variable.
389        The '~' character in logpath and classlogpath now gets
390                 replaced with the user's home directory.
391        Added simple implementation of smartnarrow-to-admin that
392                 creates a "type-admin" autofilter.
393                 This was done mostly so that M-C-n and M-C-p do something
394                 sane on admin messages.
395        Added opera to the allowed options to the webbrowser variable.
396        Fixed some buffer overruns in the "reply" command.
397        When repying to "all" on a message that begins with "CC:" (eg, sent
398                 with "zwrite -C", the reply line will be constructed
399                 from the sender and the usernames on the CC: line
400                 of the message being replied to.
401        There is no such thing as C-R, so left C-r as it is but added:
402                 M-r --- edit reply to all
403                 M-R --- edit reply to sender
404        Added RCS Id strings to all files.
405        'show keymaps' shows details of all keymaps after summary list.
406        Added --no-move option to delete command.
407                In particular, delete-and-always-move-down may now
408                be implemented with
409                '( delete --no-move ; next --skip-deleted )'.
410        Folded the nextmsg and prevmsg commands and functions together into
411                one command which takes arguments.
412                Added '--filter <name>' option (eg, for next_personal),
413                '--skip-deleted' option, and
414                '--last-if-none'/'--first-if-none' options.
415                Help updated accordingly. 
416                In particular, the 'personal' filter is now used
417                for 'next personal'. 
418                Added --smart-filter and --smart-filter-instance options
419                to the next and prev commands.
420        Updated examples/owlconf.erik with the above.
421        Made owl_function_fast*filt return a string and not do the
422                narrowing, to make it more general.
423        Added a smartfilter command that creates a filter
424                based on the current message and returns the name
425                of the filter.
426        Added M-C-n and M-C-p keybindings to "move to next message
427                matching current" and "move to previous message
428                matching current"
429        Added variables edit:maxfillcols and edit:maxwrapcols which
430                will limit how wide editing paragraphs may get before
431                they get wrapped.  This is a max and may be narrower
432                depending on the current size of the window.
433                If 0, the max is unlimited.  Default is 70 columns for
434                edit:maxfillcols and unlimited for edit:maxwrapcols.
435        Added smartzpunt command with key binding of "C-x k".
436                This starts a zpunt command filled in with
437                the proposed zpunt.
438        Fixed a memory reference bug in delete and undelete commands.
439        Added support for perl to call directly back into owl.
440        Changed the implementation of owl::command("...") to immediately
441                call back into owl.  This allows perl to get the return
442                value of strings returned by owl commands.
443        Added the getview command which returns the name of the current
444                view's filter. 
445        Added the getvar command which returns the value of a variable.
446        Added an example to examples/owlconf.erik which uses TAB to
447                narrow and restore the view. 
448        Added an example to examples/owlconf.erik which uses M-c to
449                color messages matching the current one green.
450        Integrated change to fix problem with popup blinking on new zephyrs.
451        C-l and resizes will now refresh an open viewwin (eg, help).
452        Updated doc/code.txt to include info about filters, commands,
453                contexts, and keybindings.
454        Exec commands cleaned up to not have buffer-size limitations
455                and to not mess up spaces.  exec also returns a string
456                of the output now.
457        Integrated changes from 1.1.3, and added docs for "zlocate -d"
458                and new show commands.
459        Show with arguments produces help on show.
460        Fix a bug in readconfig caught by efence (where we'd try to read before
461                the beginning of a string if it was empty).
462        The perl command doesn't do makemsg directly, but instead
463             returns the string and it will get printed if it
464             was run interactively.
467        'show subs' and 'show subscriptions' are now the same as 'getsubs'
468        zlocate now takes an optional -d argument
469        'show terminal' / 'show term'
470        '>' / last doesn't set the last message at the top of the screen now
471        implemented _followlast as an unsupported feature
472        include 'default' in the 'show colors' list
473        added help for 'zpunt' and 'zunpunt'
474        changed the bug address in the startup message
475        can now do 'show status'
476        can now do 'show version'
477        'status' / 'show status' includes the owl version number now
478        'show terminal' includes whether the terminal can change colors
479        fixed off by one bugs in paging / scrolling viewwin
480        don't downcase the sender when getting the log name for personals
481        support @owl::fields as well as @fields
482        downcase class/inst filter names in auto filters
485        Fixed memory mishandling bug
486        Fixed bug in redfining the filter attached to the current view
487        M-n will narrow to message, instance on non-personal, class
488             MESSAGE messages
489        M-N behavies like M-n except that on class messages it narrows
490            to class and instance
491        line wrap earlier, to account for tabbing
492        fixed typo in help
493        'status' command now displays info on terminal color support
494        zephyr @ formatting is now case independant
495        added support for color terminals
496        zephyr @color(foo) now works
497        'D' for deleted messages is now not bold, unless it's the current
498          message
499        F1 displays the help screen
500        added filter colors
501        added the 'colorview' command
502        added the 'show colors' command
503        users who don't have a .zephyr.subs get a simpler format for
504          incoming messages
505        If colors are available 'show filters' will show a filter in the
506          color associated with it.
507        Added the zpunt and zunpunt commands
508        Lines in the subs file starting with '-' are zpunted
509        Include login/logout messages in auto user filters
510        'V' changes to the home view ('all' by default)
513        Fixed perl, aperl, and pperl commands to deal with quoting
514              and spaces in a saner manner.
515        Removed all owl_get_* methods for booleans and switched
516              cases where they were used to owl_is_*
517        Changes to owlconf.erik to use some new features.
518        Increased the size of the help buffer (as it
519              was overflowing and truncating the help message).
520        Variables prefixed with a _ are not shown in help
521              or by printallvars (and prefixed Not Yet Implemented
522              variables with this).
523        Fix typo in help
524        include stdio.h in functions.c
525        remove stale "q to quit" from bottom of info message
526        fix downward scrolling more than a page
527        use authentication for zlocate, by default
528        fixed buffer over run in info command on long messages
529        call 'perl <file>' from Makefile to avoid hardcoding perl paths
530        in Makefile don't build owl_prototypes.h unless necessary
531        store the time for admin messages
532        display admin message time in 'info' command
533        fixed an editwin M-> last character bug
536        reply is a normal function now
537        'R' does reply to sender
538        'T' tells you how many messages were marked for deletion
539        local realm removed from login / logout messages
540        added command history
541        better runtime / starttime reporting in 'status' command
542        leave the pointer near the current message after expunge
543        C-l recenters editwin
544        implemented zlocate
545        @italic works the same as @i
546        on reply only quote class / instance when necessary
547        C-r allows you to edit the reply line
548        don't use unecessary options in reply line
549        display 'info' errors in msgwin, not popup
550        impelemnted aexec, pexec commands
551        the zsig now goes through ztext formatting
552        messages have id numbers now
553        'info' prints the msgid
554        added the 'filter' command
555        added the 'view' command
556        added the 'show filter' command
557        added the 'viewclass' (and 'vc') commands
558        added the 'viewuser' (and 'vu') commands
559        M-n will filter to the current class or user
560        'v' starts a view command
561        M-D will delete all messages in current view
562        added the 'delete' (and 'del') command
563        load-subs with no argument loads the default subs file
564        '<truncated>' is now when the *current* message is truncated
565        the reply-lockout filter (with default) specifices messages that
566           cannot be replied to.
567        in the configfile owl::receive_msg is run whenever a message is
568          received
569        added the beep command
570        added the contributors file
571        declare ZGetSubscriptions and ZGetLocations since the includes
572          don't seem to
573        fixed bug in displaying last line in popwin if no final '\n'
574        'T' uses the 'trash' filter now
575        zaway_msg, zaway_msg_default and zaway are all user variables now.
576        zsig variable overrides zsigproc
577        If there's no appendtosepbar don't interfear with the sepbar
578        Changed: owl_message_get_numlines will return 0 of m is NULL
579        Added login messages to messages marked by owl_function_delete_automsgs
580        Added owl_function_delete_by_id(id) which acts independent of view
581        Added "-id <id>" option to delete command
582        Fixed an arg checking bug in delete command
583        Added owl::id to perl namespace with message id
584        Fixed a memory corruption bug in readconfig.c (where right
585              after the strdup to "out", we'd strcat a \n onto the end.
586              This would be triggered whenever owl::format_msg returned
587              a string not ending in a newline
588        Added 'X' keybinding which expunges and then switches to
589              a view defined by the variable "view_home" which defaults
590              to "all"
591        Consolidated readconfig.c somewhat to remove duplication.
592              owl_config_execute now returns a string.
593        Added an example config file that does vt-style formatting.
594              (examples/owlconf.vtformat)
595        Added the 'perl', 'aperl', and 'pperl' commands which will
596              evaluate perl expressions.
597        Fixed bug where pclose zsigproc would cause zombies
598        Can set zsigproc or zsig to "" to disable
599        Added support for multiple browsers (galeon and none were added).
600              Configure with the "webbrowser" variable.
601        Changing typewinsize height triggers resize event.
602        Added zsig variable which will be used if no zsigproc and non-empty.
603        Added "make test" rule to Makefile which will run regression tests,
604              and added regression testing framework to tester
605        Fixed to ignore static declarations.
606        Added dict.c which contains string->ptr dictionary routines
607              and the owl_dict type.
608              These include regression tests.
609        Overhaul/rewrite of variable handling.  Variables are now managed
610              in an owl_vardict (in g.vars) which contains a dictionary
611              of owl_variable's.  Each owl_variable has dispatch functions
612              for validating values, setting it and getting it,
613              and for setting it to and from string values.
614              The variable.c file contains the list of variables.
615              Stubs for the owl_global_<varname>_get functions and friends
616              are generated from variable.c by
617              The help.c messages for variables now calls into variable.c
618              so all information about most variables is in one place.   
619        Cleaned out code from global.c and command.c that was made obselete
620              by variable overhaul.
621        The set command now takes a -q option to not log a message.
622        Fixed a bug where set and print with no arguments would
623              print "Undefined variable" in addition
624              to running owl_function_printallvars.
625        debug is now a variable that can be turned on and off.
626        Fixed mail,inbox message parsing in examples/owlconf.erik
627        Made zaway_msg and zaway_msg_default into variables
628        Changed owl_function_makemsg and owl_function_debugmsg
629               to use varargs (ie, so they can now take a format
630               string with args).
631        Don't allow " and \ characters in URLs with the "w" command.
632        Removed lots of build warnings.
633        Popwins are wider by default so help messages fit better.
634        Added an atokenize_free function.
635        Fixes to work with an older version of libzephyr.
636        Added dependencies on header files to
637        Added pageup and pagedown key bindings to message list
638        Added pageup and pagedown to viewwin
639        Added configfile section to doc/intro.txt (from example config file)
640        Added appendtosepbar variable which may contain text which will
641              be appended to the sepbar.  This allows the configfile
642              to put information about pings and logins into
643              the sepbar.  (It may be worth also providing a variable
644              which enables this by default, but for now this allows
645              for experimenting with what works well.)
646        Added doc/code.txt which gives a brief overview of the code.
647        Added tags makefile rule and added TAGS to distclean rule.
650        fix frees in loadsubs and loadloginsubs
651        don't return in owl_free
654        'print' and 'set' with no arguments prints all variables
655        Added the 'unsubscribe' and 'unsub' command
656        Renamed the 'unsub' command to 'unsuball'
657        Added the 'getsubs' command which is like zctl ret
658        Fixed bug in logging messages sent to more than one recipient
659        Support '-C', '-O', and '-n' options to zwrite
660        Fixed bug in owl_editwin_delete_char when there are no later chars
661          after the cursor
662        Make "more" and "truncated" work in the status bar
663        enable printing of zsigproc and loginsubs variables
664        only allow message scrolling if the message is actually off the
665          screen
666        'T' will mark all automated message for deletion
667        'P' will go to the next personal message
668        'M-P' will go to the previous personal message
669        replying to a login message goes to the user now
670        added a status command
671        added the intro doc to the release
672        fixed off by one bug in viewwin
673        added complete online help
674        pass $owl::realm in configfile
675        fixed editwin wordwrapping on the last line
676        fixed editwin problem with key_right past the last char
677        print an error and quit if the configfile can't be parsed
678        got rid of owl_mainwin_calculate_topmsg
679        fixed off by one error in calculating topmsg upwards
680        you can now reply to an admin message
681        don't display an error about keypress on window resize
684        fixed bug in viewing messages longer than the screen
685        indicate in the sepbar if there is a non zero vert offset
686        send on '.' on a line by itself
687        added disable-ctrl-d variable
688        fixed bug where C-k did not delete the last \n in the buffer
689        make non-character meta keys work
690        use ZSendNotice instead of ZSendList
691        implemented <, >, M-< and M-> in viewwin
692        removed the spaces at the bottom of viewwin
693        added 'about' command
694        fixed bug using 'M' with no current message
695        changed message object to use char *'s to save on memory
696        change malloc, realloc, strdup and free to use owl hooks so that
697           debugging can be added
700        fixed a trailing space bug in the parser
701        impelemented the "burning ears" feature
702        have admin messages do ztext parsing
703        fixed bug in reporting which M- key was pressed
704        C-g will now cancel commands like C-c
707        implemented owl_function_full_redisplay().
708        C-l uses owl_function_full_redisplay().
709        when a popwin exists to a full redisplay.  (fixes bug)
710        improved the owl_editwin_process_char logic
711        removed all unnecessary wrefresh's and replaced with wnoutrefesh
712        owl_editwin_redisplay now takes an argument to optionally doupdate()
713        improved the cut-and-paste speed by not doing a usleep the first
714          time through the loop after getting a keypress.
715        nuked typwin.c and associated stuff.  It's useless now.
716        added viewwin code for paging windows
717        curly braces work for zephyr formatting
718        @i in zephyr formatting will be displayed as underlined text
719        turned off idlok
720        implemented viewwin
721        implemented viewwi in popwin for pageable popwins
722        help, info now use pageable popwins
723        bound 'M' to bring the current message up in a popwin
724        return, space bar, 'b' and backspace now scroll within a message
725        turned off resize message
726        C-v and M-v page the main window
727        implemented owl_message_is_mail
728        some build cleanup
732        added owl_message_is_personal and have things use it
733        added owl_message_is_private
734        fixed 'print personalbell' and have 'set personalbell'
735           print a message
736        bold only on message_is_personal
737        display the realm if not local
738        implemented M-f, M-b, M-d, M-<, M-> in editwin
739        implemnted word wrapping in editwin
740        implemented M-q (paragraph-fill) in editwin
741        fixed bug that caused owl to segfault logging a 'weird' class
742        M-x is a keysym for ':'
743        added smart bolding and userclue
744        fixed a bug causing pings to beep even if rxping is off
747        fixed bug in logging code
750        implemented personal logging
751        implemented class logging
752        implemented resize of typewin
753        fixed the backspace problem
754        -v command line option prints the version number
757        load-subs will report error opening file
758        skip comment lines in loadsubs and loadloginsubs
759        changed internal references to rxping and txping
760        fix replying to a blank instance
761        added subscribe command
762        subscribe to login messages from .anyone by default
763        'loginsubs' variarble controlls automated login messages
764        redisplay the editwin after a resize
765        leave the cursor in the editwin if active
766        fix problems in the build system
767        added displayoutgoing variable
768        temporarily removed error printing for zlog in / out
771        fixed bug in "message sent to <foo>" for zwrite
774        help updated
775        zaway key set to caps A
776        support zephyring other realms
777        rxping variable for receiving pings
778        txping variable for sending pings
779        function in place to resize typwin
780        C-l to refresh
781        personal bell variable
782        beta message now an admin message
785        Added the debug command and flag
786        Fixed bug in printing fields in info command
787        Added owl_fmtext_append_ztext and use it
788        Better formating for pings and login zephyrs
789        make tester depends on proto
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