updated files for a new release, added a shortlog and a diffstat

[xboard.git] / ChangeLog

ChangeLog for XBoard/WinBoard 
-----------------------------

(latest entries created by git log --no-merges --pretty="%ai %an <%ae>:%n%s%n%n%b" vnew vold)

2009-10-28 20:35:06 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
prevent buffer overflow

This is a buffer-size adjustments to prevent the JAWS version from
crashing when it has to read out loud very long comments.

2009-10-28 02:17:16 -0700 Tim Mann <tim@tim-mann.org>:
Further copy/paste fixes

We needed to implement the XA_TARGETS target in order for more
sophisticated apps to really believe we put anything on the clipboard
they can use.

2009-10-27 23:57:25 -0700 Tim Mann <tim@tim-mann.org>:
Make copy/paste position and game use clipboard, bug #27810

Copy actually sets both the clipboard and the selection for
convenience and compatibility with the old way of doing things.  Paste
pastes from the clipboard by default, but the new -pasteSelection
option lets you get back the old behavior of pasting from the
selection.

2009-10-27 15:44:28 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
switch focus to the board after loading a game


2009-10-27 15:32:07 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27826: fixed autoDisplayComment

apparently the -autoDisplayComment option was not working,
not even in WinBoard. This patch should fix it,both for WB and XB.
(Unfortunately xboard.c and winboard.c were using a different name
for the same front-end variable I needed, so I had to change one of them.)

2009-10-27 12:24:56 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27826: ported two options to xboard

also updated the documentation

2009-10-27 12:22:36 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed jaws version

turns out the new mouse handler broke the JAWS patch, as I discarded
the function IsPromotion. I adapted it to call HasPromotionChoice instead.
Also fixed two arnings by removing a no-longer needed debug print.

2009-10-27 12:03:02 -0700 Arun Persaud <arun@nubati.net>:
reformated html to be correctly validated


2009-10-27 10:33:42 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
quick fix for "White Mates" in parser.l


2009-10-27 10:32:24 -0700 Arun Persaud <arun@nubati.net>:
fixed a regression


2009-10-26 20:45:15 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changed stderr to debug output, since stderr is closed in winboard


2009-10-26 20:42:24 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
removing empty lines from ICS play

this patch causes removal of spurious prompts during ICS play also if the prompt is preceeded by a number of empty lines (as the board for the opponent move is on FICS).

2009-10-26 20:40:00 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
another bug in VriantSwitch: an unitialized board was printed.

Must have been there a long time, but this time it crashed WinBoard.

2009-10-26 20:38:37 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
more work on variant switch

the previous solution to the cosmetic problem of displaying a wrong shuffle
in an ICS game that was observed from the very start unfortunately turned
out to cause a real error in diplaying a stored game through the smoves
command, for variants not using the FIDE setup as standard.

This patch displays the position from before setting up the start position
of the new variant, but does setup boards[0] to the initial position of that
variant. (If this is a wrong shuffle, it is thus ot displayed, and a new board
will immediately be sent from the ICS to correct the shuffle.)

2009-10-26 20:34:04 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
force full redraw in winboard

Full redraw is now always forced when highlightMovesWithArrow is on,
rather than only when highlight info is available. (As in drop moves the
latter is invalid, but we must still erase the arrow from the previous move.)

2009-10-26 20:25:55 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27790 and 277772.

Suppressing the display of a wrong shuffle when observing shuffle games from the first move(#27790 bis), and the sounding of the FICS bell on crazyhouse captures (#27772 bis).

2009-10-26 20:22:13 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed bug related to unsigned char in convert.c

I also fixed the unsigned-char bug in the convert.c for bitmaps that caused the
129x129 XBoard bitmaps to be defective, and a bug that required fixup with sed
afterwards (so I could use it to create a new m33s.bm)

2009-10-25 23:37:48 -0700 Arun Persaud <arun@nubati.net>:
unguarded debug printf. added the appropiate if statement


2009-10-25 23:31:13 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for two compiler warnings


2009-10-25 23:29:43 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27799: fix for nested-nested-nested variations


2009-10-25 23:21:07 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
The book-probe code forgot to close the book file after opening it.

fixed by adding an fclose at two points.

2009-10-25 23:18:18 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
removed unused v54?.bm bitmaps from resource file

it seems the v54?.bmp bitmaps were actually included in the WinBoard build
(in the resource file), although they were never actually used. So I have
removed their inclusion in the resource file now.

2009-10-25 23:05:30 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
replaced defective bitmaps with copies from 4.2.7


2009-10-25 23:02:08 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
removed bitmaps files that are not needed any more


2009-10-25 22:58:34 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed some bitmaps


2009-10-24 09:41:39 -0700 Tim Mann <tim@tim-mann.org>:
Drop an obsolete script that was only used to update my personal web site


2009-10-24 01:23:29 -0700 Tim Mann <tim@tim-mann.org>:
Silence warnings when compiling 64-bit xboard

Some harmless warnings were caused by 64-bit mode having 32-bit
int but 64-bit long and pointer.  Add casts (etc.) to silence them.
This might require adding a definition of intptr_t (a signed int
type that is the same width as a pointer) on old systems that don't
have it.

2009-10-24 00:56:37 -0700 Tim Mann <tim@tim-mann.org>:
Fix up man page some more

Sigh, the project history was still partly in reverse chronological
order and partly in forward order.  Swapped the order of some
sentences to help straighten it out.  I don't really care about this,
so other project members should feel free to do what they like here,
but the messed-up order was bugging me.

2009-10-24 00:46:20 -0700 Tim Mann <tim@tim-mann.org>:
Fix some issues in the XBoard man page

Correct places where the XBoard man page was calling XBoard
"WinBoard".  Change references to "WinBoard engines" and "WinBoard
protocol" to "XBoard/WinBoard ...".  Update bug reporting guidelines.
Reorganize project history to something more like chronological order
-- it had gotten pretty randomly ordered.

2009-10-22 21:45:32 -0700 Arun Persaud <arun@nubati.net>:
new pre-release version; updated version numbers


2009-10-22 21:33:07 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
This patch adds <Enter> to the characters that cause an automatic switch to the ICS console when typed to the board window.


2009-10-22 21:31:16 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix to the minor graphics issue contained some typos, as was remarked in the bugs reports


2009-10-22 21:30:08 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
improved mouse handler

The improved mouse handler still needed an extra call to DrawPosition to
work in XBoard.

2009-10-22 21:28:38 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
NPS plays and pondering

Clock updating did not work correctly in node-based time controls when the
engine was pondering. (It was not really meant for use with pondering. Oh well...)
This patch checks if the engine reporting the node count is indeed thinking
(as opposed to pondering).

2009-10-22 21:25:36 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
holdings update and regression fix

The holdings-update patch was not yet satisfactory, because FICS seems to send
holdings both before and after the board! And those received before did overwrite
the holdings received after the previous board. I know tried to fix that in a kludgey
way, by hiding a flag in the board that tells if the holdings have already been written
by the ICS or not, and ignore new holdings when they are. (Except in bughouse,
where holdings updates cannot be tied to a particular board and multiple updates
between boards are normal. (I hope?).)

I also undid a regression in my previous fix for the minor graphics problem,
and solved it in a slightly different way to prevent flicker.

2009-10-22 21:23:39 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
improved mouse handler

I improved the mouse handler in a way which will preclude disappearence of pieces
on off-board or ambiguous (in-between squares) drag & drop moves. (As was reported
in the "premove bug?" thread. Also the command-line premove problem reported there
is now fixed, by removing the prefixing.

2009-10-22 21:18:05 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #8847: moving backward while examining on FICS not reported to engine

I moved Daniel's code that backs up the engine when a bord with a lower number is received to a place where it is always done in zippy mode, rather than only when the engine is analyzing.

Apart from taking back moves, there was also the case where the
user moves forward by more than one move (usually immediately to
end-of-game). In this case a new movelist is fetched from the ICS
to recover the moves that were skipped. But this assumes that the
engine is at the start of the game and feeds all these moves to the
engine. So the engine had to be reset in this case to stay in sync.

2009-10-22 21:16:56 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
better init for random number generator


2009-10-21 23:01:09 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27772: holdings not updated

holdings lines from the ICS nor update the holdings of boards[forwardMostMove] in stead of boards[currentMove].

2009-10-21 21:32:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
allowe parsing / disambiguation of SAN moves like Xe4 in certain situations

This patch allows parsing / disambiguation of SAN moves like Xe4, if there
is only one wild-card piece X on the board. Moves with wild-card pieces
are now considered illegal if they leave the King in check by a piece of
known gait.

2009-10-20 19:09:46 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed bug when switching to variantsuper


2009-10-20 19:06:43 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27715: 2 (minor) graphic issues

I forced a total redraw when Reset is called from the ICS code in case a
new game is encountered, in the hope it will make the reported
(irreproducible) problem go away. As game switches are not frequent, I
guess there is hardly any downside to this.

2009-10-20 18:57:17 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27667: PV line missing in analysis window, part 3

"3. Wish for Engine state string (right to the icon): Can you add the actual search depth in analyzing mode? A change like "

I also added the requested display of depth of the analysis move in the
EngineOutput window. I guess a similar change could be made to wengineo.c (as this is in the
code they share in common), but no one ever requested that in the 5 years
since Alessandro wrote it. So for now I leave it alone.

2009-10-20 18:52:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27760: debug printf in backend.c and additional check for variant


2009-10-19 23:17:46 -0700 Arun Persaud <arun@nubati.net>:
fix for bug #10990: cmail does not seem to support .cmailgames or .cmailaliases

this is correct, deleted the text out of the documentation that claims we support it

2009-10-19 18:40:40 -0700 Arun Persaud <arun@nubati.net>:
new alpha version; first one with new naming scheme


2009-10-19 18:07:21 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
smarter analysis of the boards that XBoard receives from an ICS

I added smarter analysis of the boards that XBoard receves from an ICS,
based on board size and piece types in the position, to recognize cases
where the board does not match the current variant, and switch to an
appropriate variant.

2009-10-19 18:04:08 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27667: window should be reference to toplevel

The remaining objections of #27667 should be fixed by bringing the
EngineOutput window under control of the TOPLEVEL compile-time switch.

2009-10-19 18:02:42 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
partly fix for bug #27715: scaling of menu bar

the menu bar to the left edge of the window.

2009-10-19 17:59:43 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed bug reported in WB forum: second game of a match would not start when using the GUI book


2009-10-19 17:57:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27751: negative holding counts displayed

I put code in the back-end to prevent holdings counts from becoming negative
when a drop move is made from empty holdings. (This can happen when
re-loading ICS bughouse games, as the smoves command fails to fill the holdings.)

2009-10-18 20:54:53 -0600 Eric Mullins <emwine@earthlink.net>:
Updated compiling instructions.


2009-10-18 11:32:55 -0600 Eric Mullins <emwine@earthlink.net>:
Changes to allow fonts with any charset (such as terminal)

Affects winboard only.

2009-10-16 23:02:41 -0600 Eric Mullins <emwine@earthlink.net>:
Moved SIGWINCH signal so it can be used...

I goofed putting this in StartChildProcess() originally.

2009-10-16 22:54:12 -0600 Eric Mullins <emwine@earthlink.net>:
Added internal wrapping ability.

New options:
  -wrapContinuationSequence "foo"  (default: "\\   "
  -useInternalWrap (Winboard default: false, XBoard default: true)

Note: -keepLineBreaksICS if set, prevents wrapping, usurping the
   useInternalWrap setting.  The idea is if you want to keep ICS line
   breaks, then you don't want internal wrapping.  Because of this,
   the new default for keepLineBreaksICS is now false for XBoard.

2009-10-16 19:14:34 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed segfaul in convert.c used to convert pixmaps


2009-10-15 19:46:07 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
new mousehandler to correct for premove and promotion popup

this is the new mouse handler for XBoard, which should fully implement
premove, including promotion popup, and yet suppress the promotion popup
on illegal moves that are not premoves. It is almost completely moved to
the back-end now, so that WinBoard will be able to use it as well. I just
must hook it up to winboard.c, in particular harmonize the call-backs of
the mouse driver into the front-end for grabbing and releasing pieces for
dragging, to make sure they have the same names and arguments.

2009-10-15 19:32:55 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated black fairy pieces

here is a set of black fairy pieces with opaque white details, so they have
the same style as the orthodox XBoard pieces.

2009-10-15 16:54:51 -0600 Eric Mullins <emwine@earthlink.net>:
Adjustment to joining to work around server not always including space.

This patch implements commit 98aa02bda540f17f1f50be00e494efafe439b004
into the updated joining routine.  This issue seems not to be server
variance, but instead the server electing to omit the space between
words when it occurs at exactly your width setting (-1 actually).

This patch makes the joiner add back the space just like the referenced
commit.  Note: this is just a workaround to a server issue-- the joiner
actually joins correctly before this patch.

2009-10-15 07:18:42 -0600 Eric Mullins <emwine@earthlink.net>:
Fixed joiner detection, allowing it to work with timeseal

When timeseal's buffer fills in the middle of the continuation
sequence, detection fails, and the lines aren't joined.

As a result of this fix, measures intended to bypass joining are
no longer needed, so I removed them.  These utilize server vars
when available to prevent splitting.

2009-10-14 14:42:37 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed engingeoutput routine

removed outdated code regarding analysis window

2009-10-14 14:39:06 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
moved bitmap to correct location

was misplaced in a previous commit

2009-10-14 14:26:09 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed wrong number of arguments for EngineOutputPopUp


2009-10-13 21:00:27 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
new bitmap converter (including fill option) and new pixmaps


2009-10-13 20:52:40 -0700 Arun Persaud <arun@nubati.net>:
forgot to add these two lines to the last commit


2009-10-13 20:51:17 -0700 Arun Persaud <arun@nubati.net>:
removed AnalysisPopUp. Use EngineOutputPopUp instead

this was already in Winboard, copied it to xboard and removed unused code.

2009-10-13 20:32:32 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Proper board and holdings size when switching to variants gothic, capablanca, great and super within an ICS game.


2009-10-13 20:25:13 -0700 Arun Persaud <arun@nubati.net>:
cleaned up an old #ifdef in zippy


2009-10-12 19:25:17 -0600 Eric Mullins <emwine@earthlink.net>:
neglected this for the auto-width updating in xboard


2009-10-12 19:19:59 -0600 Eric Mullins <emwine@earthlink.net>:
Added server width adjustment based on client width changes


2009-10-12 19:14:53 -0600 Eric Mullins <emwine@earthlink.net>:
silence some compiler warnings


2009-10-11 18:39:24 -0600 Eric Mullins <emwine@earthlink.net>:
Maintainence to support all compilers.


2009-10-11 17:07:27 -0600 Eric Mullins <emwine@earthlink.net>:
Adjusted alternative joining method to obey keepLineBreaksICS


2009-10-11 14:48:55 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27668: e.p. field still not passed to engine

PositionToFEN now takes the e.p. rights from epStatus[moveNr], rather than
calculating it on the spot from moveList[moveNr-1] (which failed on the first move).

2009-10-11 14:46:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27666: naming of variants

Variant names "misc/xxx" are recognized as "normal", rather than "xxx"
to not get confused by the board "misc shogi" run by FICS.

2009-10-11 10:14:09 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changed enable menus

Put the "Open Chat Window", "Machine Both", and "Engine #N Settings" menu items
in the appropriate enable lists for graying them out wen not applicable.

2009-10-11 10:13:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Added a command-line option -keepLineBreaksICS true/false to control line joining.


2009-10-10 19:30:23 -0600 Eric Mullins <emwine@earthlink.net>:
Added code to prevent unnecessary width updates.


2009-10-10 18:34:37 -0600 Eric Mullins <emwine@earthlink.net>:
Turned off wrap when possible on ICS servers.

Turning off line wrap prevents splitting lines up using the
continuation sequence "\\   ".  This is desirable when using
timeseal because timeseal's buffer is sometimes too small,
causing it to break lines itself.  These lines can't be joined.

2009-10-10 16:30:56 -0600 Eric Mullins <emwine@earthlink.net>:
vsnprintf() must be _vsnprintf() for MSVC


2009-10-10 16:16:45 -0600 Eric Mullins <emwine@earthlink.net>:
added code to handle initial width update


2009-10-10 14:21:12 -0600 Eric Mullins <emwine@earthlink.net>:
Added width updates to ICS client on font and window size changes

What still needs to be done is placing an update call after login
to initialize with the correct width.  I didn't see where to put
that.

2009-10-10 14:19:30 -0600 Eric Mullins <emwine@earthlink.net>:
added ics_printf() and ics_update_width() and utility functions


2009-10-10 11:15:50 -0600 Eric Mullins <emwine@earthlink.net>:
Cleaned up ConsoleWndProc  (not complete, see below)

Using static variables this way is not appropriate.  I only addressed
hInput and hText in this commit though.  But imagine the WndProc being
used by multiple windows instead of just one, and you can see why
using static variables in this way is wrong.

2009-10-10 11:12:10 -0600 Eric Mullins <emwine@earthlink.net>:
Restructured URL code so it fits better with how winboard is set up.


2009-10-10 08:57:39 -0700 Arun Persaud <arun@nubati.net>:
cleanup: removed "#if 1" statements


2009-10-10 08:55:21 -0700 Arun Persaud <arun@nubati.net>:
cleanup: removed "#if 0" from source

a bit of cleanup of the source code

2009-10-10 08:34:10 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix joining of lines split by ICS

This patch fixes the joining of lines that were split by an ICS, so that adding
a space at the break point is done only when there was not a space already.
(Some ICS leave a space at the end of the broken line, others do not.)
An extra space would interefere with board12 in Gothic Chess, which is so
long that the ICS breaks it, and the WB parser could not handle a double
space within the board.

2009-10-10 08:27:55 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for bug #27642: Clock jumps strangely in engine mode

This moves SwitchClocks() back to after incrementing forwardMostMove,
so that it knows again who has the move (which was broken by the "bare" patch),
and will take the appropriate tick length.

2009-10-10 08:26:13 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
removed test for premove

this was added while looking for the premove bug, but is not needed

2009-10-10 02:03:45 -0600 Eric Mullins <emwine@earthlink.net>:
added URL detection and provided hotlinks in the ICS client


2009-10-10 02:00:52 -0600 Eric Mullins <emwine@earthlink.net>:
reverted winboard.c beofre URL commit to correct whitespace conversion


2009-10-09 02:14:22 -0600 Eric Mullins <emwine@earthlink.net>:
Added URL detection into the console text window for ICS.


2009-10-08 23:51:06 -0700 Arun Persaud <arun@nubati.net>:
added some comments and formated code


2009-10-08 23:46:52 -0700 Chris Rorvick <>:
fix printing out help message (list of command line options) (tiny change)

The postfix increment always resulted in an attempt to print out an
option on the right side regardless of one actually existing. Use
prefix increment to prevent a crash when printing an odd number of
options.

2009-10-09 00:04:51 -0600 Eric Mullins <emwine@earthlink.net>:
Updated navigation accelerators, fixing ICS problems.

Recent changes to the navigation accelerators were in the wrong
accelerator table.  Since the goal was to correct non-JAWS versions
back to 4.2.7 behavior, I updated it to how 4.2.7 did it, but still
retained the #ifdef JAWS conditional compilation.

On an ICS, the navigation keys took control away from the ics
client to navigate the game.  The update requires the ALT key to
be pressed, but it works identical to 4.2.7, not causing an
unexpected focus back to the board window when you're just editing
text.

2009-10-08 20:33:39 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed premove recapture problem;promotion popup appearing on obviously illegal moves; promotions in Superchess and Great Shatranj

1) the premove recapture problem
2) the promotion popup appearing on obviously illegal moves (the 1. e2a8
problem)
3) promotions in Superchess and Great Shatranj, where the piece can now be
selected from the holdings

2009-10-08 20:28:50 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added forceIllegalMove to xboard


2009-10-05 21:01:32 -0700 Arun Persaud <arun@nubati.net>:
bugfix: segfault when invalid option argument was given (bug #27427)

when given a wrong argument to an option (e.g. -tc 0) xboard aborts before setting up the window, but tried to write a message to the messageWidget which doesn't exist at that point.

2009-10-05 20:05:00 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
small improvement for JAWS version

This is a patch to make JAWS read out any comments when /autoDiplaycomment=true.
As focus does not stay on the Comment window, the comment was not spoken otherwise.

2009-10-05 20:02:50 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated to winboard internationalization scripts

Also a slight improvement of the internationalization scripting, to prevent it from crashing on messages containin a slash.

2009-10-05 20:01:53 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
new forceIllegalMoves option

The -forceIllegalMoves option uses setboard or edit to force a position when an engine refuses the move leading to it by an "Illegal Move" message.
Especially for engines using the edit command this was a bit tricky, because of the a2a3 kludge to avoid using the white and black commands.

2009-10-05 01:01:54 -0600 Eric Mullins <emwine@earthlink.net>:
removed _winmajor if not defined so that VC 2008 can compile the project

The oldDialog variable should just be set to 0 in all cases now, and
as such, legacy code supporting the old dialog ought to be removed.
The test for _winmajor is against < 4, which is always false at present,
causing oldDialog to be 0 in every conceviable circumstance.

2009-10-04 09:58:29 -0700 Arun Persaud <arun@nubati.net>:
getting ready for 4.4.1 release

2009-10-02 20:47:01 -0600 Eric Mullins <emwine@earthlink.net>:
Simplified future version changes.

Added a numeric version to config.h that is now used in winboard.rc
instead of being hard-coded there.  Just be sure to preserve the
proper format (4 comma-separated 16 bit integers) or else it won't
compile.

2009-10-02 16:56:01 -0700 Arun Persaud <arun@nubati.net>:
updated version number to 4.4.1.pre

should have done this straight after the last release, but forgot...

2009-10-02 16:48:03 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
worked on premove bug

I made an attempt to make premove unsensitive to a race condition, just in case the premove problem was caused by that (which seems unlikely, but in any case  I added some deug printout to test this).

2009-10-02 16:41:12 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed loading of saved games via command line

the variables forwardMostMove and backwardMostMove where set to zero at the wrong place.

2009-10-02 16:39:20 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
small fixes for the JAWS version

* I moved saying 'check' by the JAWS version to where castling also benefits from it.
* I made sure the check symbols are also recognized on promotion moves
* In the non-JAWS version, define the plain arrows as shortcut keys for the button bar

2009-10-01 16:50:28 -0600 Eric Mullins <emwine@earthlink.net>:
Fixed bug dereferencing garbage, causing crash.

Commit fa8be4a3fc5d81e9ec1f6c218fcf55c95d34fd10 included code to free the
resultDetails of the gameInfo structure.  That exact code exists a few lines
above where it was added.  None of these free() calls finish by setting the
member to NULL afterword, therefore repeated attempts to test/free() the
members result in an attempt to free() memory winboard no longer owns, and
an eventual crash.

link to problematic commit: http://git.savannah.gnu.org/cgit/xboard.git/commit/?id=fa8be4a3fc5d81e9ec1f6c218fcf55c95d34fd10

2009-10-01 16:49:57 -0600 Eric Mullins <emwine@earthlink.net>:
Added wchat.c to the project files we maintain.


2009-10-01 15:52:50 -0600 Eric Mullins <emwine@earthlink.net>:
Previous fix for VC++/strcasecmp() was wrong-- use StrCaseCmp().


2009-10-01 14:49:58 -0600 Eric Mullins <emwine@earthlink.net>:
Add resource ID for new Mute menu item.

I know this was probably done by HG, and simply left out of
his commit.  Anyway, the project can be built now after this change.

2009-10-01 14:49:09 -0600 Eric Mullins <emwine@earthlink.net>:
Use of strcasecmp() broke Visual C++.


2009-09-30 20:47:00 -0700 Arun Persaud <arun@nubati.net>:
wrong default value for engineDebugOutput

the new default is now 1

2009-09-29 22:55:41 -0700 Arun Persaud <arun@nubati.net>:
updated cmail.in to adapt the CVS->git change

don't reference $Revision:$ anymore. Instead use reference xboard-version via autoconf.

2009-09-29 22:04:25 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
bugfix for protocol extensions: egtbpath -> egtpath

A new and very bad bug was discovered in the implementation of the protocol extensions:
XBoard sends a command "egtbpath" to the engine in stead of "egtpath" from the protocol specs.
After discussion on WB forum it was decided that egtpath was better than the egtbpath I originally
had proposed, and I changed it accordingly, but I had not realized that this string occurred TWICE
in backend.c, depending on if matched the -defaultPathEGTB of -egtFormats option.
I only changed the first occurence.

2009-09-27 12:27:44 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for edit-position "moves" being sent by XBoard to the engine


2009-09-27 12:25:25 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Engine did not start playing when out of GUI book on second move with white


2009-09-27 12:24:30 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Opening Engine #1 Settings crashed XBoard when there were no text-edit options in the dialog (to which to set keyboard focus)


2009-09-27 12:18:35 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added a "Mute All Sounds" item in the WinBoard Options menu, on Eric's request


2009-09-27 12:15:20 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Updated the RTF docs for the chat windows, engine-settings dialog, /keepAlive option and new game-list tag


2009-09-27 12:14:25 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Made the beep sounds for JAWS board navigation configurable through command-line options


2009-09-27 12:11:49 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Prepared a system to internationalize the WinBoard menus


2009-09-27 12:10:38 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added the result comment to the game-list tags when the game list is exported to the clipboard


2009-09-27 12:05:32 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
rewrote wevalgraph for better frontend/backend separation

I hve finished re-writing the eval-graph code to have some front-end / backe-end separation,
something I had already started on my holiday in Norway (when I had no internet :-)  ).

The new code now appears to work exactly like the old code, and I guess it could be ported
to gtk comparatively easily.

2009-09-27 12:00:51 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for keepalive and chat window

I made a fix to the keepAlive option so it does not send the date command
to the ICS after every move. This required changing ScheduleDelayedEvent()
so that it does not execute the event if a new identical one gets scheduled.
I also added the option to XBoard. Affects
xboard.c (DOS!) and winboard.c

(This also cures the regression of the winboard.c copyright patch)

I extended the chatbox patch to also listen to channel tells, and divert
them to a chatbox for that channel number. Affects
backend.c and wchat.c

That should make those patches fully operational. No docs for either of them
yet, though.

2009-09-27 10:36:23 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed parse bug for pgn files

fixed the existing bug that the time-control tag was displayed as "?" in the game list; turns out it was never parsed on reading PGN files

2009-09-27 10:35:58 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
allow the result comment as a display item in the game list


2009-09-27 10:35:13 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed the HAVE_LIBXPM-dependent compile errors


2009-09-27 10:24:47 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added a chat window to keep track of multiple conversations

The chat-window patch affects:
winboard.c, backend.c, winboard.rc, resource.h, backend.h, and adds
the file winboard/wchat.c, which also affects makefile.gcc and makefile.ms.

In addition I added a new option -keepAlive, which affects
common.h (in addition to winboard.c and backend.c).

As I had to modify backend.h, I also defined the -reset option type there,
which we are going to add later. This required some changes
to suppress warnings in wsettings.c.

2009-09-27 10:22:16 -0700 Arun Persaud <arun@nubati.net>:
more files for git to ignore

most of these are generated by make distcheck

2009-09-08 09:33:53 -0700 Arun Persaud <arun@nubati.net>:
another bug fix found by Stanislav Brabec

returned -1  in some case although the variable was a char...  changed to signed char

2009-09-20 23:13:13 -0600 Eric Mullins <emwine@earthlink.net>:
Swapped 'tell' and 'message' parsing order for colorization.  Sometimes messages are relayed as tells and should be colorized as tells.


2009-09-08 09:10:34 -0700 Arun Persaud <arun@nubati.net>:
added some more files to be distributed via make dist

as suggested by Stanislav Brabec

2009-09-08 09:01:07 -0700 Arun Persaud <arun@nubati.net>:
fixed some implicit declarations reported by Stanislav Brabec


2009-09-07 22:04:39 -0700 Arun Persaud <arun@nubati.net>:
fixed a few more small bugs reported by Stanislav Brabec

- A function uses a 'return;' statement, but has actually a value to
return, like an integer ('return 42;') or similar: xboard voidreturn
xengineoutput.c:766, 782

- Program returns random data in a function at xengineoutput.c:602

- With a new toolchain, AM_LDFLAGS cannot contain libraries. Linker
ignores them. Fix is attached.

- ToDo: Convenient name in most projects is TODO (autotools package it
automatically).

2009-09-06 19:11:22 -0700 Arun Persaud <arun@nubati.net>:
reverted .texi file and fixed Makefile.am

the problem was actually not in the texi-file, but the Makefile.am. Reverted changes in the .texi and fixed it (hopefully) correctly now.

2009-09-06 18:23:01 -0700 Arun Persaud <arun@nubati.net>:
get "make distcheck" to work

needed to add all *.h files to Makefile.am and also the bitmaps that are needed and some other files. Also had modified copyright.texi.

2009-09-05 09:54:37 -0700 Arun Persaud <arun@nubati.net>:
changed to version 4.4.0


2009-09-05 09:44:21 -0700 Arun Persaud <arun@nubati.net>:
updated AUTHORS, README and ChangeLog files for release


2009-09-05 08:52:09 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed some typos


2009-09-04 22:39:45 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
set castling rights after setting up a position

I was going through old WB forum posts, and I encountered a
bug report for a bug that I never fixed: The castling rights should
be properly set (actually: cleared) after setting up a position
in Edit Position mode (as opposed to pasting a FEN).

2009-09-03 23:11:18 -0700 Arun Persaud <arun@nubati.net>:
removed install files from master

they now live in their own branch

2009-09-03 22:30:18 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated polyglot protocol

I added a new option type "-reset" to the protocol for the new option feature.
4.4.0 does not implement it yet, but Michel wants it for future Polyglots,
and I think it is best to update the protocol in one big swoop. So I want to already
include it in the specs now. (engine-intf.html)

I made xboard's response to an unknown option type compliant with the new protocol specs.

2009-09-03 22:28:50 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed some typos


2009-09-03 20:47:13 -0600 Eric Mullins <emwine@earthlink.net>:
Updated project files for DevCpp and Visual Studio to add wsettings.c


2009-09-03 20:46:33 -0600 Eric Mullins <emwine@earthlink.net>:
Added newline at end of file to silence warning.


2009-08-31 20:29:49 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
workaround for error message for missing pieces used in variants and initstring bugfix

error messages showed for non-existing pieces showed up for old user supplied pixmaps. Loading a pixmap of the king for the missing pieces now.

Another bad bug surfaced: the -initString argument does not work in any
XBoard version! (Including 4.2.7b) The escape sequences for linefeed in
the string are not understood: -initString "new\nrandom\n" actually sends
the \ and n to the engine (which then does not recognize the line as a
valid command)!

So I also added a patch to expand escape sequences in the InitString and
ComputerString command-line options.

2009-08-31 20:27:24 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated installe script

I re-organized the doc files in the install, so they now all go in the
WinBoard\doc folder
(and none in the root). I so included the COPYING and COPYRIGHT files there.
This required some updates of the links in some html files, and of the menu
link
to README.html in the install script. I also fixed an error with the
current directory
in the menu short-cuts of some engines (which started in the fonts folder, and
could not find the opening book there...).

2009-08-31 20:25:17 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated documentation


2009-08-31 20:20:55 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated installer script


2009-08-31 19:51:48 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
new help files for windows


2009-08-25 20:41:29 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated installer


2009-08-25 20:36:53 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
undid some previous changes

some files got mixed up

2009-08-25 20:32:22 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed small bug in wsetting


2009-08-25 20:29:06 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
trigger a focus switch to ICS input field when typing

old behavior was that "." or "," triggered this, now every printable character  except 1-9 will trigger the focus switch

2009-08-25 20:26:20 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
bug in backend.c when receiving lines from ICS

A space was appended to every character received from an ICS in stead of just at line breaks.

2009-08-24 23:47:48 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed warning messages from compiler


2009-08-23 14:24:38 -0700 Arun Persaud <arun@nubati.net>:
fixed build on OS X

this seems to fix it. Bug reported by Louis Zulli who also did the testing.

2009-08-23 11:54:28 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
OK, this is the beefed up version of the Polyglot info-string kludge, for WB and XB.


2009-08-23 10:22:48 -0700 Arun Persaud <arun@nubati.net>:
added missing X_LIBS references to Makefile.am


2009-08-22 23:33:44 -0700 Arun Persaud <arun@nubati.net>:
made the install script and executable


2009-08-22 23:19:07 -0700 Arun Persaud <arun@nubati.net>:
changed beta1 to beta2


2009-08-22 23:14:11 -0700 Arun Persaud <arun@nubati.net>:
fixed enable zippy in configure script and added some checks for OS X

make tried to compile zippy even when --disable-zippy was given. Also fixed a bug in xboard.c where #ifdef instead of #if was used to test for ZIPPY (it's either 0 or 1, so we need #if).

Also added some special checks for OS X, not sure if these will do it, but it's a start;)

2009-08-22 19:09:54 -0700 Arun Persaud <arun@nubati.net>:
added configure summary to configure output, also cleaned up configure.ac a bit

used AS_HELP_STRING where possible

2009-08-22 18:10:57 -0700 Arun Persaud <arun@nubati.net>:
added check for malloc.h

this should fix a build error on OS X

2009-08-22 17:47:44 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
A small cosmetic change in the size of buttons inside a groupbox of the Engine-Setup dialog.


2009-08-22 17:32:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
make xboard usable with UCI engines

I made a small patch in xoptions.c (where the corresponding Engine Settings
dialog was for XBoard), to make it at least usable for UCI engines: I now
divide the options over upto 4 columns, if there are too many to fit into
a single column. This seems to work. Still looks very ugly, but it is
functional.

2009-08-22 17:30:05 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix premove for winboard

This might fix the illusive premove problem. In 4.2.7 the code was not properly
indented, and this led to an unbalanced braces error that I then fixed the
wrong way.
Click-click premoves did only work after clicking the toSquare twice. It
might be
that they actually did work after clicking it once, but that the highlights
were not
displayed (although set) for lack of a display refresh.

2009-08-22 17:28:11 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed bug for double saved games

This patch should solve the problem with doubly saved games when XBoard is
closed.
I calculate a cecksum of each saved game now (including move comments),
and suppress saving if the checksum is not changed.

2009-08-22 17:25:58 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed xengineoutput.c, to keep the duplicated code identical to that of wengineo.c.


2009-08-22 17:24:08 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated xboard.texi: added warning that pixmaps are not build for all variants


2009-08-22 17:19:11 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added a dialog for engine-specific option settings


2009-08-22 17:09:58 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated some documentation


2009-08-22 17:07:10 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed several bugs in the backend and added some more polyglot support

* I added recognition for the new UCI3 option types that are recognized in the WB
option features, to make sure this version is compatible with future Polyglots.
Also fixed a bug that failed to strip an asterisk prefix from the first
combo-box item.

* I fixed the ICS-time-in-PGN bug.

* I fixed a bug which caused a space to be missing when long lines broken up by
an ICS were joined.

2009-08-22 17:02:58 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
better polyglot support for engine ouput

I fixed the algorithm for clearing the Engine Output window to work better with
the latest Polyglot, whight outputs UCI "info strings" amongst the thinking
output.

2009-08-22 16:23:32 -0600 Eric Mullins <emwine@earthlink.net>:
Beginnings of installer for 4.4.0.  HGM asked me to forward the nsi file, but it seemed best to just add the installer tree to git even though it's not finished.  You must install NSIS then FontName-0.7.exe (included in installer folder) then run build.bat in the same directory.


2009-08-05 22:18:29 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
patch backend.c to make the -noGUI option also work in ICS mode.


2009-08-01 13:09:49 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
temporary fix for pre-select

As a temporary kludge I replaced looking into the holdings for the piece type by figuring out which piece would belong on the clicked holdings square. This is a non-trivial process, as it depends on which pieces participate in a certain variant.

2009-07-30 00:19:37 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changed click-click moves

I got complaints about the way XBoard 4.4.0 handles click-click moves, in particular changing the selected piece after selecting King (for which I suppressed interference with FRC castling in a rather brutal way). People tell me it is very annoying that clicks sometimes don't work to select a piece. WinBoard uses refined logic in the back-end to handle this, but the XBoard front-end is not interfaced with that yet. (This would require a major rewrite of the mouse handler.)

This temporary patch suppresses this behavior in all variants that do not support Fischer castling, and even there only exhibit it for Rook-after-King selection (which will be interpreted as an attempt to enter a castling move as K x own R).

2009-07-26 08:43:35 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
option -adjudicateDrawMoves is not included in the XBoard list.

added it to the option list

2009-07-21 20:23:23 -0700 Arun Persaud <arun@nubati.net>:
converted files from dos to unix format

run dos2unix over a bunch of files

2009-07-16 07:43:38 -0600 Eric Mullins <emwine@earthlink.net>:
Stripped out unused VersionInfo


2009-07-15 23:16:19 -0700 Arun Persaud <arun@nubati.net>:
changed version to 4.4.0.beta1


2009-07-15 23:12:37 -0700 Arun Persaud <arun@nubati.net>:
updated INSTALL file to add ./autogen.sh


2009-07-15 22:44:05 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
higher number of engine options possible now

I upped the number of options per engine from
50 to 100, and the average number of characters per option from 10 to 20.

2009-07-15 12:30:37 -0600 H.G. Muller <h.g.muller@hccnet.nl>:
Fix of bad bug


2009-07-14 23:41:36 -0600 Eric Mullins <emwine@earthlink.net>:
Added version information to resources.


2009-07-14 23:40:50 -0600 Eric Mullins <emwine@earthlink.net>:
Added Jaws targets to IDE projects.


2009-07-14 23:39:12 -0600 Eric Mullins <emwine@earthlink.net>:
Final makefile adjustments and compiling instructions.


2009-07-13 22:35:17 -0600 Eric Mullins <emwine@earthlink.net>:
Cleaned up garbage left behind from my makefile update.


2009-07-13 22:26:56 -0600 Eric Mullins <emwine@earthlink.net>:
Updated cmdline makefiles to be able to produce JAWS binaries.

This breaks support for MSVC 4.x.  It may still be possible to
use that compiler if you obtain the latest SDK from Microsoft.
MSVC 6.0 still works, but I had to change the target windows
version to 0x500 which causes warnings about building beta
applications.  This is all due to the use of MENUBARINFO data
type in the jaws binary.  You can reduce the WINVER to 0x0400
safely if you are not building a JAWS binary, and MSVC 4.x
will work fine.

2009-07-13 22:26:10 -0600 Eric Mullins <emwine@earthlink.net>:
Removed dependency on jfwapi.h

Allows anyone to compile a jaws compatible binary.

2009-07-13 22:23:31 -0600 Eric Mullins <emwine@earthlink.net>:
Fixed duplicate resource in winboard.rc

PLEASE remember to pull before commiting.  This is the 2nd
time I've fixed this.  It's a waste of time to keep fixing
the same problems.

2009-07-13 19:36:58 -0700 Arun Persaud <arun@nubati.net>:
resolved conflict between Xt and Xaw libraries

seems like we don't need to link against Xt.

2009-07-13 19:33:57 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
help-menu was not un-grayed in the JAWS version, when it played with engines


2009-07-13 19:29:53 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
integrated jaws into winboard

I integrated the JAWS patch now into WinBoard in such a way that the
JAWS and standard version can use the same resource file. This new
winboard.c contains the improved dialog layot of the JAWS version,
but none of the menus and JAWS-specific acclerator keys. The latter
are now generated at run time by code in jaw.s. As a result jaws.h
could be cancelled, as there the JAWS-specific defines are no
longer needed outside jaws.c (now the .rc does not use them), and
is incorporated in it.

2009-07-12 15:37:26 -0700 Arun Persaud <arun@nubati.net>:
fixed problem in autoconf using Xaw3d

rewrote the section for Xaw3d in the autoconf file

2009-07-12 15:29:28 -0600 Eric Mullins <emwine@earthlink.net>:
Added Jaws support to GCC makefile


2009-07-12 15:28:20 -0600 Eric Mullins <emwine@earthlink.net>:
added help support: MSVC IDE and DevCpp IDE project files


2009-07-12 15:26:49 -0600 Eric Mullins <emwine@earthlink.net>:
Removed obsolete makefiles and support files.


2009-07-12 12:33:26 -0700 Arun Persaud <arun@nubati.net>:
updated AUTHORS with the help of git

use

git log --pretty=oneline --name-only --author=AUTHORNAME v4.2.7..HEAD  |sort |uniq

a bit of hand editing and a quick emacs macro later and you have a nice comma seperated list of all files changes by one author between two commits.

2009-07-12 12:31:47 -0700 Arun Persaud <arun@nubati.net>:
updated Changelog using git log --no-merges --pretty="* %ai: %s%n %b" HEAD v4.2.7


2009-07-12 11:34:28 -0700 Arun Persaud <arun@nubati.net>:
cleaned up some more copyright notices


2009-07-12 11:22:30 -0700 Arun Persaud <arun@nubati.net>:
updated copyright to reflect A. Scotte as copyright holder

need to mention him, since the paperwork won't be finished before the next release

2009-07-12 10:56:29 -0700 Arun Persaud <arun@nubati.net>:
updated patchlevel to "k"


2009-07-12 10:53:50 -0700 Arun Persaud <arun@nubati.net>:
fixed autoconf problem with VERSION/PATCHLEVEL variables

xboard used it's own version of PRODUCT, VERSION and PATCHLEVEL variables. Switched to PACKAGE_STRING provided by autoconf

2009-07-12 10:29:46 -0700 Arun Persaud <arun@nubati.net>:
cleaned up old CVS left overs

removed $Id tags from all files

2009-07-12 10:10:17 -0700 Arun Persaud <arun@nubati.net>:
converted xhistory via dos2unix


2009-07-12 10:09:24 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed crash in history window

someone discovered that opening the move-history window in XBoard leads to
an immediate crash. Turns out that renaming the menu item broke it! (The
name of the item was apprently used elsewhere in the code to access it,
for putting a check mark there.)

2009-07-12 10:04:30 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fix for Animation of castling moves in Chess960

Animation of castling moves in Chess960 turned out to sometimes make the
king disappear from the display. For the time being I patched this in
xboard.c to suppress animation of FRC castling moves altogether. As FRC
castlings internally are represented as KxR, the to-square does not make
sense anyway, which made the animation look very weird even when it led
not to a king disappearance act. And the Rook move of a castling is never
animated.

2009-07-11 22:44:53 -0600 Eric Mullins <eric@hiarcs.(none)>:
Update GCC makefile to remove .obj targets.

Dunno how they got in there, but they should be .o

2009-07-11 22:42:41 -0600 Eric Mullins <eric@hiarcs.(none)>:
Update makefile dependencies on help.c and help.h.


2009-07-11 22:36:59 -0600 Eric Mullins <eric@hiarcs.(none)>:
Allow compiling with MSVC6.0 and 4.1

Move prototypes into help.h, after making sure that DWORD_PTR is
defined.  Include help.h from winboard.c and help.c so both files
benefit from the definition.

2009-07-11 18:26:16 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
 lists these accelerator keys in the menus for JAWS


2009-07-11 18:24:19 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added shortcuts

This patch allows the use of Ctrl+C and Ctrl+V for Copy Game and Paste even in I C S mode when the board has focus.

2009-07-11 18:22:17 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
better handling of pasting a game without PGN tags

patch in wclipbrd.h to make it smarter to decide between pasting a game or a position so it can handle games without PGN tags. If it doesn't parse as a FEN it is assumed to be a game.

2009-07-11 18:20:56 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed parser error for knight move

The parser had a strange quirk: it recognized bd2 as a valid Knight move
(Nb1-d2) while this SAN format should be reserved for Pawn moves only.

2009-07-11 18:19:30 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
 fixed a few warnings in connection with the help patch (now warning free)


2009-07-11 18:13:50 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
some major re-assignment of accelerator keys in the JAWS


2009-07-11 16:54:53 -0600 Eric Mullins <eric@hiarcs.(none)>:
several small fixes

uptracked winboard.ini

Cleanup: moved "Some definitions required..." from winboard.c to config.h,
and combined some definitions from borland w/ MS.

Changed internal HtmlHelp return type and 4th argument to facilitate various
compilers.  These changes, while not strictly adhering to HtmlHelp() conventions,
won't impact anything since the function modified is internal only.

Modified HtmlHelp return values to integer to silence warnings.

Added help.c to the project in makefile.gcc & makefile.ms.

Fixed duplicate resource in winboard.rc.

2009-07-09 22:08:15 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added JAWS support; help files for Vista; bugfixes for winboard.c

* JAWS support
* help files should now work under Vista (the user has to have either a program to view old windows help files or to view html-files installed)
* I fixed the tabbing between all windows that were added according to Tim's sugestions.
* I added typing in of a move number in the move type-in dialog as a shortcut to going to that position by use of the < and > buttons. Mainly intended to ease life for the blind, but I think it can be generally useful. (Although the move-history dialog provides that functionality too, this is quicker if you don't happen to have it open.)
* I added typing of a FEN in the move type-in dialog in Edit Position mode. (Which could not be used without mouse at all, and is defective in crazyhouse even with mouse, as there was no way to populate holdings.)

2009-07-09 22:03:00 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
some bugfixes: ICS error handling

* play a different sound for takebacks in ICS mode
* pop up error messages for illegal moves for typed-in moves

2009-07-09 21:50:41 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
removed no longer needed debug message


2009-07-09 21:48:23 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed compile error from a previous change


2009-07-09 21:44:54 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
user selectable font in game list

This makes the game list use the same (user selectable) font as the the move-history window.

2009-06-30 21:27:34 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed typos in xboard.texi documentation.


2009-06-30 21:16:59 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated the FAQ


2009-06-27 17:06:26 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changed font in engine output window

The engine-output window now uses the same font as the move-history window
(which was selectable in the "Options  -> Fonts..." menu, while the other
wasn't).

2009-06-27 17:03:19 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed some characters in xboard.texi

It seems that copying manual sections from the RTF to th texi file did
somehow mess up the double-quote characters, and changed them into some
strange (unicode?) symbols.

2009-06-27 16:56:36 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
two shogi related bugfixes

I discovered a bug in the move generator for the Shogi Dragon King. I
guess it went unnoticed so far because this is a promoted version of the
Rook, which hardly occurs in games. (moves.c)

There was also a problem with the piecesfix I sent you before; Shogi
chosen as initial variant did use wrong piece symbols. (I had tested this
on gothic, but there it happened to work for a different reason, unique to
gothic.) This affects xboard.c.

2009-06-27 16:54:04 -0700 Arun Persaud <arun@nubati.net>:
small cleanup


2009-06-27 16:51:02 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
adds bitmaps for shogi promotions, and selects the bitmaps or pixmaps for the more rarely used piece types on a per-variant basis.


2009-06-27 16:44:36 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
adds new piece types in the promotion dialog and edit-position piece menu


2009-06-27 16:13:15 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated bitmaps files

files for fairy pieces where missing, others had names that didn't work with autoloading.

2009-06-27 16:06:35 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed a bug concerning bitmaps


2009-06-27 15:53:45 -0700 Arun Persaud <arun@nubati.net>:
give a default directory for bitmaps files (tiny change)

this is also one of the debian patches, should be rewritten to use the correct install directory. No Author was given.

2009-06-27 15:47:52 -0700 Brian May <>:
verbose_error_message_about_recognized_options (tiny change from Debian patches)


2009-06-27 15:45:14 -0700 Matt Zimmerman <>:
add a visual low time warning (tiny change from Debian patches)


2009-06-24 23:31:52 -0700 Arun Persaud <arun@nubati.net>:
dos 2 unix conversion of backend.c


2009-06-24 23:30:07 -0700 Arun Persaud <arun@nubati.net>:
exchanged some sprintf with snprintf

found in a patch for the debian system, extended it a bit to other sprintf's
original patch included only 11 lines by Florian Ernst <florian@debian.org>

2009-06-24 23:07:23 -0700 Mark Ioli <chessknight>:
enabled a patch for default settings in winboard


2009-06-24 22:53:11 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated copyright notice


2009-06-24 22:52:20 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
patches a bug in chosing the initial board size on a virgin startup I introduced recently


2009-06-24 22:49:33 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
I put in testing for the winning condition in 3checks

on a check it just goes through the entire game to subject every position on a check test, to see if there were two more.

2009-06-24 22:47:01 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated copyright notice in docs


2009-06-24 22:41:40 -0700 Florian Ernst <florian@debian.org>:
added small patch from debian (tiny change)

according to the debian patch tracker, this patch is by Florian Ernst <florian@debian.org>.
It fixes whitespace issues in filename called from cmail.

2009-06-24 22:33:13 -0700 Arun Persaud <arun@nubati.net>:
converted dos2unix format for xboard.texi


2009-06-24 22:31:57 -0700 Arun Persaud <arun@nubati.net>:
deleted two more files that don't need to be in git

these files can be generated by autogen.sh

2009-06-21 12:10:31 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
major overhaul of the -stickyWindows feature

I did a major overhaul of the -stickyWindows feature. The game-list and ICS-interaction windows are now also sticky. I also added a form of stickiness when the main window is resized; edges of auxiliary windows sticking to the right or bottom side of the main window stay attached when the window resizes (due to nr of board squares or their size). The way the window coordinates are saved in the .ini file is now relative to the main window, and some dummy options are added to be able to recognize right- and bottom-edge sticking, and reconstruct that when WB starts up with another board size. Also added are volatile options to ensure there will be space for auxiliary windows above and left of the main window.

2009-06-21 12:07:01 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed long-algebraic form of drops

The WB parser turned out not to understand the long-algebraic form of drops send by an ICS. (like B/@@-e4), so even with legality testing off I now use the SAN move for drops.

2009-06-18 18:35:31 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Refined stalemate adjudication in Suicide, some cleanup

Refined stalemate adjudication in Suicide, which seems to be not always won
for the stalemated side, but for the side with the smallest number of pieces.
Cleaned up the adjudication code in the process. (backend.c moves.c, moves.h)
Also includes a tiny change in the -autoKibitz format, as requested on
Talkchess.

2009-06-18 18:32:57 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Enhancement of the way -autoLogo decides which logos to display


2009-06-16 00:06:59 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
bugfix and enhancement in autoKibitz mode

changed the format of the autoKibitz: score/depth in stead of depth/score, as in PGN. I also supress the ICS time for the move now in the PGN if extended info is available.

When enhancing the functionality of the autoKibitz command (using the
opponent engine kibitz for the saved PGN) I discovered that the xengineoutput.c
in our tree was obsolete, and contained a routine of which the arguments
were no
longer compatble with the call from backend.c, and caused segfaulting. I
copied in
the  corresponding routine in wengineo.c, which was compatible. That the
compiler
did not flag this is a sign of badly organized code, I suppose...

The enhancement itself affected backend.c.

2009-06-16 00:04:13 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
modified clock layout

I altered the display of the clocks in the presence of engine logos; I used to
stack them, but some inquiry on Talkchess sowed that people disliked the
stacking. So now I display them next to each other again, but as 2-line-high
fields to make room for te logos.

2009-06-15 23:59:32 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
new zippy option zippyShortGame

On request of Mike Adams I added a new zippy option, -zippyShortGame, to make life more difficult for abusers of abort and disconnect for cheating.

2009-06-15 23:56:40 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed some bugs in the animation of atomic captures


2009-06-13 15:27:26 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
some small bugfixes

I had overlooked one place from which the FEN writer (of whicf I changed the argument types), which made WB crash if you copied a FEN (or PGN that cotained FEN) to the clipboard. I must have overlooked a warning during compile, or some depedency is not correct in the makefile. Anyway, wclipboard.c had to be changed.

I also moved adjudication of some losing conditions to before tetsing for stalemate, (e.g. in atomic, if your king get destroyd you lose, even if you have no moves after that because it was your only piece.). this affects backend.c.

I had used the same bits in the frule-modifier flags for indicating mandatory capture as was already used for indicating FRC-style castling. This led to frequent illegal move calls in FRC... (moves.h)

2009-06-13 10:45:17 -0700 Arun Persaud <arun@nubati.net>:
cleaned up HTML in FAQ.html -- still need to work on content


2009-06-13 09:36:26 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added option for work-around for some FRC engines in regards to FRCFENs

It suddenly occurred to me that I had promised on CCC to include an option to provide a work-around for the problem that some FRC engines do not understand FRC FENs (and thus do not play at all under WinBoard, as FRC always has to begin with sending the initial position).

So I added the options -firstNeedsNoncompliantFEN, -secondNeedsNoncompliantFEN. This affects winboard.c and xboard.c, (for defining the option), common.h, backend.h, backend.c, (for implementing it), xboard.texi and winboard.rtf (decribing it). This option provides users with a means to always force the FEN castling field to KQkq (but can be used for many other work-arounds as well).

2009-06-13 09:30:31 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed bug with random calls

There also seemed to be a bug with the shuffling of opening positions; I had changed the declaration of the position number from long long int to u64 to comply with MSVC, but this suppressed shuffling completely. I now changed it to int. I recently noted a problem with true randomizing anyway: this was based on srand(time()), but time() apparently did not change fast enough, so that starting several games in rapid succession (because the book line contained a 3-fold repetition) produced identical games. So I now seed the random once and for all during startup, based on the msec of the time mark, and removed the other calls to srand().

2009-06-13 09:26:14 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changed name for fairymax program in xboard.h


2009-06-13 09:25:07 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
removed my name from copyright message in help->about menu


2009-06-13 09:22:02 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed -stickyWindows option

I figured out why -stickyWindows was not working in XP and Vista
(while it always worked under Win2K), and I think I found a fix for
it that works under all Windows versions. (I tried XP and Win2K.)

2009-06-13 09:20:38 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Updated docs for Engine-Settings menu


2009-06-13 09:19:05 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Awareness of winning conditions for atomic and giveaway variants; two bugfixes

fixed bug in claim verification
Bugfix on initial position of Great Shatranj

2009-06-13 09:16:47 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Legality testing (mandatory capture) in giveaway variants


2009-06-13 09:16:17 -0700 Arun Persaud <arun@nubati.net>:
don't ignore winboard/parser.c


2009-06-13 09:12:15 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Added new variant Twilight Chess


2009-06-13 09:08:57 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
some renaming and restructuring of WB menu items, to conform more to XBoard


2009-06-13 09:07:07 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Fixed bug in atomic patch that interfered with non-atomic variants


2009-06-10 21:46:11 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed different use of engine option compared to Polyglot

it turns out the new Polyglot uses a sightly different version of the GUI->engine option command than the one I proposed (and implemented in XBoard; Michel sneaked in an '=' sign between the NAME and VALUE of the option, to allow for more unambiguous parsing.

I guess in principle this is a good idea, so I adapted XBoard to Polyglot rather than the other way around. The result is that there are canges in xboard.c, and the documentation.

I noticed that I unjustly had internationalized the option strings to be send to the engine in xoptions.c; this was of course nonsense, as this was WB protocol. So I undid that too.

2009-06-10 21:37:47 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
add the already supported variants 3check and great (=Great Shatranj) to the New Variant... menu.


2009-06-10 21:32:22 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
animate explosions in variant atomic (if animate moves is on).


2009-06-10 21:30:19 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed castling bug in variant twokings.


2009-06-10 21:22:36 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed forteitary wins for special game variations

feature that corrects forfeitary wins (e.g. on time) of a bare King to draws of course breaks proper operation in losers, suicide and giveaway

2009-06-09 21:02:51 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
automatically test ini file extension for files from commandline option @filename

The winboard.c is a patch that automatically tries indirection files on the
command line (@filename type arguments) also with an extension .ini if the name itself
did not match any existing file and contained no period. This saves the user typing the
.ini all the time (which I started to find pretty annoying while working on the installer
package).

2009-06-08 15:23:58 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added gamelisttag option to xboard

also updated documentation.

2009-06-08 15:20:00 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated RTF file for winboard


2009-06-06 09:12:48 -0700 Arun Persaud <arun@nubati.net>:
fixed syntax error in texi file


2009-06-06 08:57:52 -0700 Arun Persaud <arun@nubati.net>:
updated to patchlevel "j"


2009-06-06 09:00:25 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
fixed adjudicating probelm in Shantranj

Refrain from adjudicating a draw based on insufficient mating material
(except bare King vs bare King) in Shatranj (where in this case you can
still win by baring the opponent's King).

2009-06-06 08:55:17 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated documentation and FAQ


2009-06-04 22:52:31 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
source clean up. Fix compiler warning, removed unused variables, etc.


2009-06-04 20:43:29 -0700 Eric Mullins <emwine at earthlink.net>:
adding support for different windows compiler

Eric kindly provided us with some makefiles for different windows compiler and also fixed some issues that came up while using those compilers.

2009-06-04 18:27:26 -0700 Arun Persaud <arun@nubati.net>:
cleanup: got rid of a lot of files that are not needed for a new release

lots of documentation was available in several places, old unused source files and not used graphics file were floating around in the tree. This should clean up most of it. No need to keep these files around, especially since we are using version control.

2009-05-29 18:56:06 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added the Action-menu items that allow the user to adjudicate ongoing games in Two-Machines mode.

This was an already existing backend function from Winboard_x; I only had to create a menu item for it to be called. Due to an oversight I had forgotten to do that so far. (Logically, I should have done it in the 4.3.5 release, where I updated the XBoard menus to conform to the WinBoard menus.)

I tested them, and they seem to work. (As expected.)

2009-05-28 22:23:00 -0700 Arun Persaud <arun@nubati.net>:
updated patchlevel to "i"


2009-05-28 22:19:08 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
small change to mousewheel support; two changes in window behaviour

* Visible effects during resizing suppressed, bug in chosing new size fixed.
* No longer reserves left and top margins next to main window on first popup.
* built in some hysteresis into mousewheel support, ignorng the first event in any new
direction to suppress effects from accidential mouse movement.

2009-05-28 22:11:11 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
corrected 'animate dragging'

I finally figured out how the 'animate dragging' works in XBoard,
so that I could add code to do the unstacking of multiple pieces
in the holdings, rather than always leaving an empty square while
you drag them. (And then suddenly re-growing the remaining pieces
as you make the drop.)  It does not look as fancy as in WinBoard
yet, because the counts still only decrease when you release the
piece, rather than when you lift it. But this is not nearly as
disturbing as leaving empty holdings (if only temporarily) when
you still have pieces there.

2009-05-28 22:06:15 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
Added comand-line options -debugFile (as synonym for -nameOfDebugFile, as WinBoard also has these synonyms), and -engineDebugOutput (wich already existed in the backend).


2009-05-28 21:57:53 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated documentation for new release


2009-05-28 21:55:51 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added Xiangqi perpetual-chase detection


2009-05-28 00:06:53 -0700 Arun Persaud <arun@nubati.net>:
Updated all files to GPL version 3.


2009-05-28 00:03:32 -0700 Arun Persaud <arun@nubati.net>:
converted two files from dos to unix format


2009-05-27 23:12:24 -0700 Arun Persaud <arun@nubati.net>:
updated INSTALL, NEWS and other files for new release

cleaned up a bit and updated some information in the text files.

2009-05-07 21:48:23 -0700 Arun Persaud <arun@nubati.net>:
winboard/config.h shouldn't be in .gitignore, only ./config.h


2009-05-07 21:47:37 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
bumped patchlevel to 0g


2009-05-07 21:46:02 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
corrected path in makefile


2009-05-07 21:45:48 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
updated rtf


2009-05-07 21:45:25 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
added firstOptions, secondOptions, noGUI, firstXBook, secondXBook


2009-05-07 21:44:03 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
handle promotion case for Shogi


2009-05-07 21:43:34 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
add note about RESULT command for GUI programmers


2009-05-07 21:42:37 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
small changes to book.c

 added code for different board sizes
 added some debuginfo
 handle promotion of pieces

2009-05-05 23:07:18 -0700 Arun Persaud <arun@nubati.net>:
added a .gitignore file


2009-05-03 12:41:06 -0700 Arun Persaud <arun@nubati.net>:
wrong line ending for Unix... ran dos2unix on both files


2009-05-02 13:51:50 -0700 Arun Persaud <arun@nubati.net>:
fixed texinfo files, added windows help file, removed config.h from git

texinfo.in is not needed anymore, since it only provided a version string, but this can be created automatically using autotools

deleted config.h from version control, since it is automatically created.
added winboard.hlp file (not sure if needed)

2009-04-26 23:34:34 -0700 Arun Persaud <arun@nubati.net>:
updated autoconf init file

* renamed autoconf init file from configure.in to configure.ac
* added bug-report email address to ac_init
* replaced ac_output(...) with ac_config_files, ac_config_commands and ac_output

2009-04-26 14:49:03 -0700 Arun Persaud <arun@nubati.net>:
parser.c is generated by lex, so it shouldn't be tracked and also parcer.c shouldn't be in Makefile.am


2009-04-26 14:44:51 -0700 Arun Persaud <arun@nubati.net>:
added book.c to Makefile.am


2009-04-26 13:49:15 -0700 Arun Persaud <arun@nubati.net>:
use autoheader to create config.h.in

no need to track this in git anymore

2009-04-26 11:13:26 -0700 Arun Persaud <arun@nubati.net>:
fixed autoheader warings, remove depreciated acconfig.h


2009-04-26 10:30:23 -0700 Arun Persaud <arun@nubati.net>:
added a autogen.sh


2009-05-02 10:55:39 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.16


2009-05-02 10:50:10 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.15


2009-05-02 10:38:39 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.14


2009-05-02 10:13:41 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
HGM fixed cygwin compile for winboard


2009-04-24 16:11:57 -0700 Arun Persaud <arun@nubati.net>:
cross compilier working


2009-04-19 10:00:52 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.13


2009-04-19 09:52:47 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.12


2009-04-19 09:48:59 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.8


2009-04-19 09:44:15 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.7


2009-04-19 09:39:19 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes by H.G. Muller; version 4.3.4


2009-04-19 09:34:31 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller; version 4.3.2


2009-04-19 10:26:24 -0700 H.G. Muller <h.g.muller@hccnet.nl>:
changes from H.G. Muller


2009-04-16 23:06:13 -0700 Arun Persaud <arun@nubati.net>:
cleaned up the directory a bit. Removed winboard-dm-beta, merged the two Changelogs together


2009-04-16 14:12:48 -0700 A. Scotti <dev@ascotti.org>:
changes from Alessandro Scotti from 20060129


2009-04-16 14:09:33 -0700 A. Scotti <dev@ascotti.org>:
changes from Alessandro Scotti from 20060112


2009-04-16 14:04:02 -0700 A. Scotti <dev@ascotti.org>:
changes from Alessandro Scotti from 20051231


2009-04-16 13:59:12 -0700 A. Scotti <dev@ascotti.org>:
changes from Alessandro Scotti from 20051129


2009-04-16 13:53:41 -0700 A. Scotti <dev@ascotti.org>:
changes from Alessandro Scotti from 20050322


2009-04-10 04:18:59 +0000 Arun Persaud <arun@nubati.net>:
translated a handfull of strings and set the codeset to UTF-8 for the translations.


2009-03-18 03:20:50 +0000 Arun Persaud <arun@nubati.net>:
Translation: added German po file (roughly 50% translated)


2009-03-01 04:23:54 +0000 Arun Persaud <arun@nubati.net>:
fixed bug #22853: changed all .Xdefaults to .Xresources in xboard.texi


2009-03-01 02:43:43 +0000 Arun Persaud <arun@nubati.net>:
fixed bug #25672, patch #6182 by adding DESTDIR support to Makefile.in


2009-03-01 02:33:26 +0000 Arun Persaud <arun@nubati.net>:
fixed a warning message in the configure script


2009-02-28 22:58:57 +0000 Arun Persaud <arun@nubati.net>:
fixed parser.l. Should fix bug #22812


2009-02-28 22:58:14 +0000 Arun Persaud <arun@nubati.net>:
fixed parser.l. Should fix bug #22812


2009-02-28 22:55:30 +0000 Arun Persaud <arun@nubati.net>:
added myself to the AUTHOR file


2007-06-15 04:26:57 +0000 Mark Loli <chessknight>:
Initial check-in of NSIS Winboard installer files.


* 06/12/2005: bugfix some more possible buffer overflows. 
 
* 06/27/2004: added simple icsEngineAnalyze for xboard

* 06/26/2004: added icsEngineAnalyze for winboard: Analyze observe games 
with a chessprogram on a Internet Chess Server (ICS) 

* 02/12/2004: Bugfix ICS interaction console crashed while chess 
engine starting and user type in some stuff. We wait now to finish 
the engine boot.

* 02/11/2004: Winboard: Added color lines for the ics interaction 
console if zippy used 
 
* 02/09/2004: Added mousewheel support for winboard. Play moves 
backward and forward with the mousewheel. 
 
xboard/WinBoard 4.2.7 -- Fri Nov 28 13:36:00 PST 2003 -- Tim Mann

* 11/26/2003: In WinBoard, setting the -debug flag now logs ICS output
to WinBoard.debug too.  (This isn't needed in xboard because ICS
output already goes to stdout, so it's easy to capture along with the
debug output on stderr.)  This was issue #280 in the ToDo file.

* 11/23/2003: Cleaned up some minor problems in cygwin.mak.  Thanks to
Hans Werner Strube for the problem report.

* 11/23/2003: Updated the default list of chess servers in
winboard/defaults.h.  Deleted two that appear to be dead and added a
new one that is active.

* 11/19/2003: Swapped icon_white.bm and icon_black.bm in XBoard.
Hopefully this will get them the right way around by default on more X
window managers.  I wish I understood this better.

* 11/18/2003: Implemented a simple 32-bit random number generator for
WinBoard, replacing the Windows rand(), which ranges only up to
0x7fff.  Formerly on Windows, only zippy.lines sayings that started in
the first 32767 bytes of the file could ever be used.  This was issue
#505 from the ToDo file.

* 11/16/2003: The xboard man page and info files are now built from a
common set of texinfo source files, and the xboard man page now covers
cmail as well.  Formerly, ever since the texinfo file was first
contributed to the project, it was separate from the man page and the
two files had to be updated in parallel, making for a maintenance
nightmare.  To make combining the files possible, I took the Perl
script "texi2man" from the GNU Units project and added support for a
larger subset of the texinfo markup language.  I then carefully
compared the old man page and old texinfo file to make sure the latest
and clearest words survived into the new combined texinfo file.  It
would be great to merge in WinBoard's help file too, but that's a
larger project.  It would have to be heavily conditionalized to
deal with differences in features between XBoard and WinBoard.

* 11/15/2003: Cleaned up and applied a small patch from Daniel
Mehrmann, to stop overly long PVs in thinking output from causing a
buffer overflow crash in backend.c.
        
* 11/5/2003: When a chess engine sends a "telluser" command (including
the cases where "tellall" or "tellopponent" acts like telluser), the
information now goes into a nonmodel popup that is automatically
dismissed when the user clicks anywhere on the board.  This fix is
more significant on WinBoard, where formerly you got a fully modal
dialog that had to be dismissed by clicking on OK before anything else
could happen.  The bug was issue #406 in the ToDo file.

* 11/1/2003: Removed email addresses from this file to reduce spam
load, as it gets linked to from the Web.

* 11/1/2003: Updated READ_ME and winboard/READ_ME.txt.

* Modified xboard and winboard makefiles to be able to build the
project in the new combined directory structure.

* Applied a small security fix to pxboard, from Martin Maeok.

* Fixed a bug in the game list dialog.  The change in 4.2.6 to opening
games in text mode (meant to avoid getting extra \r's into comments)
caused a new bug in determining seek offsets when parsing a game file
to form the game list.  Also, the change was incomplete; on some code
paths games were still being opened in binary mode.  Thanks to Lenik
Terenin for reporting the offset bug.  I've now gone back to always
using binary mode when reading game files, and I've fixed the comment
bug by adding code to remove \r's from parsed comments explicitly.  I
still use text mode for writing game files so that games written by
WinBoard will have Windows-style line endings.

* Fix for minor bug in WinBoard installer.  If you chose a non-default
destination directory, the default directory was still used for a
couple of unimportant things, namely setting the App Paths registry
keys (unused by WinBoard) and trying to copy the existing WinBoard.ini
file to WinBoard.old.  I inherited this bug from the InstallShield 5
sample template.  Thanks to "l.d." for noticing the incorrect keys.

* Patch from Chris Priest: when two engines are being run through rsh,
avoid reusing the same stderr port for both.  I'm not sure why this
should be needed, but it's harmless, at least.

* Bugfix: The kludge to deal with old engines that give an error
message because they don't know the "st" command was too sloppy; it
could hit on an "st" substring anywhere in an error message.  GNU
Chess 4 is the only engine I know of where the kludge was needed, so I
changed the kludge to match a longer, more GNU-specific string.

* Changed the WinBoard self-extracting installer to choose a unique
temporary subdirectory name within the Windows temp directory instead
of always putting wb-setup directly in temp.  Besides being better
practice, this avoids the need to deltree wb-setup first, which
occasionally alarms someone who thinks that deltree is only used by
trojans to delete all your files.  (Yes, I'm serious.)

* Fixed a bug where FICS-style "wild/0" strings were not parsed as the
proper wild type.  The "/" was not being skipped.

* Fixed a WinBoard bug where temporary files created by game
copy/paste were being created in the root directory of the current
drive instead of the TMP directory and were not always deleted on exit.

* Fixed a small bug in winboard.c's ErrorDialog() function.  Thanks to
"Ron" (no last name given).  The bug might have caused a problem when
pressing OK or Cancel in an error dialog when more than one error
dialog was being displayed, but I'm not really sure.

* Removed a hack that worked around a bug in very old versions of
Crafty, where it would sometimes reply "illegal move" to a "."
command.  The hack kept us from recognizing real illegal move messages
in analyze mode from engines that don't respond to the "." command.
Thanks to Fabien Letouzey for the report.

* Fixed a bug in the xboard version of GetDelayedEvent.  It would
return the most recently scheduled event even if it had already fired.
This caused at least one visible error: in -ics -xreuse mode, starting
the engine again and seeing another "feature done=1" would re-run the
initialization code in InitBackEnd3, including the code that opens the
connection to ICS.  The WinBoard version didn't have this bug.  Thanks
to Bob Hyatt for the bug report.

* The promotion popup for ICC wild 26 (giveaway) now includes King.
Thanks to Fredrik Josefsson for the bug report.

* The first game in a file (or being pasted from the clipboard) can
now start with a bare move -- no PGN tags, no move number "1", etc.
Suggested by Shane Harrelson.  One could imagine taking this farther
and accepting something like "e4 e5 1/2-1/2 d4 d5" as two games, but
I haven't done that.

* Bug fix: xboard didn't really accept a paste of multiple games,
contrary to what I wrote when adding the feature to WinBoard in
4.2.4.  Now it works in both.

* Fixed generic start/end of game messages to work on chess.net, where
they put ratings in parens after the player names.

* Updated config.sub and config.guess to newer versions from
automake-1.4p5-2.  This makes configure work with MacOS X + X11.

* Bugfix: when examining a game fragment on FICS where black plays
first, don't show two "(0:00.000)" times on the initial "none" move.

* If TestLegality is on and one of the engines makes an illegal move
in TwoMachines mode, it forfeits immediately.  Formerly the game would
get stuck at that point and the engine that made the illegal move
would eventually lose on time.

xboard/WinBoard 4.2.6 -- Fri Feb  1 22:26:31 PST 2002
Tim Mann

Another small bugfix release.

* Put in a small change from Alexander Mai to allow xboard to build in
an OS/2 EMX environment.

* Fix WinBoard-only bug where editing a PGN file with comments would
insert more \r characters before the \n after every Load/Save cycle.
For some unknown reason we were reading the files in "rb" mode but
writing them in "a" mode, so we kept the \r characters on reading and
added an extra one on writing.  Fix: change the "rb" to "r".  Thanks
to Joel (last name not given) for the bug report.

* Put the arguments to rsh/remsh in the right order for better
portability.  Thanks to Michael Kalisz.

* FreezeUI is now implemented in WinBoard; it was previously only
implemented in xboard.  This function prevents the user from entering
moves or other commands while we are waiting for an engine to
initialize itself.  Implementing it fixes a bug where the user could
start a game (etc.) during feature negotiation.  One of the symptoms
of this bug was that we could send "new" one or move moves *after* the
first game started!

* Fixed some handle leaks (WinBoard only), including a nasty one that
leaked one handle per command sent to ICS.  Thanks to several folks
who helped characterize the bug and tried to look for leaks.

* We now install and look for the info file in ${prefix}/share/info
instead of ${prefix}/info.  The latter is still the default in
autoconf, but the former is currently used in Red Hat Linux and
probably elsewhere.

xboard/WinBoard 4.2.5 -- Sat Dec 15 11:42:51 PST 2001
Tim Mann

* Changed the bundled GNU Chess 5.02 in the WinBoard package to
include a much smaller book and to use much less hash table space by
default (8 MB transposition table, 0.5 MB pawn evaluation table).  The
large book included with 4.2.4 made the WinBoard download too big for
some people, and the default hash tables were larger than the
available physical memory on some people's computers. I built the
small book by running Crafty's "small.zip" book line collection
through a Perl script that makes it look enough like real PGN games
that the GNU Chess book builder will accept it.  The script and some
minor patches to GNU Chess 5 are available in the WinBoard source
distribution and at http://www.tim-mann.org/gnuchess.html.

* Fixed a bug in the code that deals with engines that complain that
"time" and "otim" are illegal moves.  This was a new bug in 4.2.4.

* Revamped the implementation of ToStart in analysis mode.  Formerly
there was some ill-conceived code that would try to get back to the
start of the game by doing a "new" command (and all the followup
commands that requires) while remaining in analysis mode.  This is
problematic for engine authors to support, though it works with
Crafty.  This code was trying to solve the problem of ToStart being
slow because the engine would try to start an analysis after every
"undo" command all the way back to the start.  But ToEnd already had a
much better solution to this problem, and now ToStart does the same
thing: we exit from analysis mode and enter force mode instead,
make/unmake moves to get to the end/start of the game, and then
reenter analysis mode.

* Formerly, Zippy could try to start playing a game before the engine
was initialized; that is, during the initial timeout for protover 1
engines, or before "feature done=1" for protover 2 engines.  We now
wait until the engine is initialized before connecting to ICS, which
fixes this in the common case.  If you turn off engine reuse for
multiple games (that is, if you give the -xreuse option), there could
still be problems; see item 503 in the ToDo file.  Thanks to Dieter
Buerssner for the bug report.

* Bugfix: All WinBoard versions since the merge with WinBoard Plus
(but not xboard) have had a bug in changing the PeriodicUpdates,
PonderNextMove, and ShowThinking options from the menu.  The bug
mostly just caused changing these options during a game to not take
effect until after the next reset.  For TwoMachines games, though,
changing PonderNextMove just before the game would take effect
immediately for the second engine but not until the next game for the
first engine.  Thanks to Koundinya Veluri for the bug report.

* Bugfix: In 4.2.4, we sometimes got confused when trying to leave and
reenter analyze mode.  One symptom was that Analyze File did not work.
Thanks to Igor Syry for the bug report.

xboard/WinBoard 4.2.4 -- Sun Dec  9 14:56:30 PST 2001
Tim Mann
        
* WinBoard now includes GNU Chess 5.02 in place of GNU Chess 5.00.

* WinBoard's PasteGameFromClipboard will now handle a paste with
multiple games in it, popping up the game list dialog.  xboard
already did this.  Suggested by Robert Gerstman.

* We now use the "clearboard" command on ICC where appropriate.

* Bugfix: don't generate a bogus "variant normal" command to an engine
for the loadable ICC wild types that we internally flag as
VariantLoadable.  Also clarified the message that Zippy sends when
declining such wild games -- it can't deal with the possibility of
loading an arbitrary position into the game.  Thanks to Dieter
Buerssner for reporting the problem.  It would be nice to be able to
actually play these wild types some day; presumably there would have
to be an option to either send "loadgame" with a specified position,
or to deal with an opponent sending it.

* If we get a holdings message from ICS when we thought we were
playing normal chess, we now try asking for a move list so that we can
find out from the header what's really happening.  Formerly we guessed
bughouse in this case.  Response to a comment from Gian-Carlo
Pascutto.

* Fixed two longstanding bugs in the clock code.  These affected only
play between a user and a local engine, or between two local engines,
not ICS play.  (1) The last fractional second used by a player before
moving and virtually pushing his clock was being charged to his
opponent instead of to him.  (2) The time and otim commands were being
sent to an engine before the (buggy) fractional second update was
done.  The second bug was pretty harmless in itself, but the first one
was serious.  Many thanks to Peter Rosendahl for carefully diagnosing
and reporting these bugs!

* Changed WinBoard timestamp key.  Nothing is changed other than the
key and a recompilation.  ICC may phase out the old key soon; if they
do, you'll need to use the timestamp.exe from WinBoard 4.2.4 or later
to connect to chessclub.com.

* Fixed an xboard-only bug where most dialogs would not take keyboard
input unless the mouse was actually over the dialog, even if the
dialog window had focus.  Thanks to Jason Varsoke for the bug report.

* Bugfix; Remember to send time and otim commands to engine before
sending playother.  Thanks to Bob Hyatt for the bug report.  Also
fixed a bug where time and otim were sometimes sent even with feature
time=0.

* Added small patches from Wilkin Ng that are meant to fix a crash in
CopyGameToClipboard and a "can't unlock clipboard memory" error in
PasteTextFromClipboard, under Windows 2000.

* Changed cygwin.mak to not use -mno-cygwin.  In other words, it now
uses cygwin1.dll instead of the mingw libraries.  This works around
bugs in fileno() and stat() that I encountered in mingw.  (fileno
seems to always return 0.  stat fails because the library routine uses
a different definition of struct stat than the header files provide.)
Thanks to Robert Gerstman for reporting the symptoms these bugs caused
when WinBoard was compiled with Cygwin.

* Added -showButtonBar option.  This lets you delete the << < P > >>
buttons and thus widen the message widget a bit.

* Added code to address a very obscure bug.  If an engine dies and
needs to be restarted while in one of the analyze modes, it was not
getting put back into analyze mode.  This bug should not really ever
have gotten tickled unless reuse was turned off and the engine sends
game end commands (such as 1-0) when a game ends by rule while in
analyze mode.  The next version of the protocol spec will say that
engines should not do that, but version 2 and earlier didn't address
the issue.

* We now use the FICS "iset ms 1" feature to get times in ms instead
of seconds.  Thanks to DAV for email telling me about this feature.

* Changed clock display to show tenths of seconds for 9.9 seconds and
less, instead of 0.9 seconds and less as before.

* It has been discovered that Zippy can play simuls on ICC (but not on
FICS).  If you arrange for Zippy to send the ICC command "simulize" in
the -zippyGameStart string, it will accept additional games while
playing.  Zippy will use the same engine for every game, so whenever
it switches opponents, the engine's state will be reset with the "new"
command.  This will of course weaken its play, so don't enable simuls
if you want your engine to have the highest possible rating.  Zippy
was never designed to work with simuls; it just works by accident, and
it hasn't been tested much.  So please report any bugs you notice, but
don't expect them to be fixed rapidly.  Thanks to Paul McGuire for
noticing that this works.
        
* Bugfix: Suppress the direct command to engine popup if there is no
engine.  In WinBoard this case used to cause a crash.  Thanks to
"Dargon" for the bug report.

* Bugfix: formerly we did part of the engine initialization for the
very first game too soon, before feature negotiation.  One result of
this is that engines would never get the "ics" command for the first
game.

* Lengthened timeout to detect protocol version 1 chess engines to 10
seconds.  This should reduce problems with protocol version 2 engines
that are slow to initialize missing the timeout and not getting a
chance to send their feature commands before the first game starts.

* Klaus Friedel says that adding a short sleep to WinBoard after
starting a new chess engine solves a problem that occurs under Windows
2000, in which engines sometimes don't see the initial command(s) from
WinBoard and hang.  I don't understand how that can happen, but the
sleep is harmless, so I've put it in.  Others have also reported what
may be the same problem, so hopefully this will fix it for them too.

* Bugfix: editing the Result field in EditTags will no longer cause a
later crash.  Thanks to DAV for a clear bug report that let me
reproduce the problem.

* ICC wild 28 is now recognized as shatranj, but it is not supported.
You might be able to play it by turning off Test Legality.

* Formerly we would always turn off "feature time" if the engine
printed an error message with the string "time" or "otim" in it; now
we do that only if the message comes before the engine makes its first
move.  This change is useful because some engines spew a lot of bogus
error messages about commands they don't fully parse, so something
like "result 0-1 {White lost on time}" could generate such a message.
Engines shouldn't do that, but if they do, mysteriously turning off
"feature time" is not a good way to react.

* Fixed an infrequently occurring Zippy bug: formerly, resuming from
adjournment by position (that is, with GetMoveList turned off) or
starting/resuming a wild game (nonstandard starting position) would
try to set up the position without putting the engine into force mode
first.  That was probably tolerated by most engines, but if the
position was black-to-play and the engine hadn't set feature
setboard=1, then the fake "a2a3" move (which we use as a kludge to get
black to be on move before sending the edit command) would appear to
be a real move, and the engine might reply to it!  This bug could also
be seen when trying to use Zippy to play a simul -- something that
Zippy was never designed to support, but which seems to mostly work
anyway.  Thanks to Paul McGuire for sending a WinBoard.debug file that
showed the bug occurring.  Some other cases of resuming adjournments
or starting games from nonstandard positions may have been broken too;
I think I've straightened out the problems.

* Agreeing to a draw in the human vs. local engine case formerly did
not work if the human offered first; now it does.  A human's
unsolicited offer is considered valid until he makes another move.
Thanks to Bruce Moreland for the bug report.

* Bugfix: We used to look for just "fr" in Event tags or strings from
ICSes to recognize Fischer Random games.  This caused a lot of false
matches.  Now we look for "wild/fr" instead, which is what FICS uses.

* Bugfix: Clicking on a move in the MoveList window only updated the
displayed position; if a chess engine was active, its state was not
updated.  Thanks to Alejandro Dubrovsky for the bug report.
        
* Bugfix: The "resign" command from engine to xboard formerly did not
work in ICS (Zippy) mode.

* Bugfix: Formerly we would register a garbage premove if the user
clicked on a piece, then clicked on an edge or outside the board.  Now
such an errant click is ignored.

* Bugfix: GameEnds would send "exit" to an engine in analyze mode even
if we did not actually want to leave analyze mode.

* Bugfix: "feature pause" was being rejected.  We don't currently use
it, but that is no reason to reject it.  Thanks to Gian-Carlo Pascutto
for the bug report.

* Bugfix: when "partner" needed to be sent both to ICS and the engine,
Zippy was erroneously sending the ICS prefix character to the engine
too.  Thanks to Gian-Carlo Pascutto for the bug report.

* Zippy now declines challenges when the engine is not yet ready to
play again, instead of ignoring them.  This is needed so that the
server will let the opponent repeat the challenge.  It might be better
to remember such challenges and accept them when the engine is ready,
but that would be a bit more complicated to implement.

* Bugfix: Zippy's emotes didn't work on FICS because there, "i" is a
built-in alias for "it", not a real command.  So sending "$i foo" gave
an error message instead of doing "it foo".  We now leave out the
alias-suppressing prefix for emotes.

xboard/WinBoard 4.2.3 -- Mon Feb 19 19:55:05 PST 2001
Tim Mann

* Bugfix: The error message "Variant X not supported by gnuchessx"
formerly could pop up even in -ncp mode.

* Fixed an xboard bug in premove highlighting.  If you had
HighlightLastMove turned on, premoves got highlighted in
highlightSquareColor (yellow) instead of premoveHighlightColor (red).

* Modified premove again.  Now we are back to displaying the move
locally immediately after sending it to the server, as in versions
prior to 4.2.1.  This is good because it lets you register your next
premove sooner.  As a better fix to the problem that the change in
4.2.1 had been trying to address, we now suppress animating the
opponent's move if you have a premove reply pending.  However, it's
probably still a good idea for you to turn off AnimateMoves entirely
if you are trying to play extremely fast games.
        
* Removed an erroneous patch that left zombie chess engines around
when both sigterm and reuse were turned off.  (Bug was in xboard only,
not winboard.)

* Bugfix: loading a game with autostepping did not work for games with
PGN result "*" (unfinished).  This bug was introduced in 4.1.0, caused
by some outdated code that was supposed to leave you in EditGame mode
after loading an unfinished game.  I fixed this, and also changed it
to leave you in EditGame mode after loading *any* game, but without
changing the tags to say it's an edited game.  It's not really clear
whether that is the best thing is to do here -- ideally, perhaps, the
tags should change to say "edited game" if you actually make any
changes, but that is harder to make work.

xboard/WinBoard 4.2.2 -- Tue Feb  6 20:00:00 PST 2001
Tim Mann

* Fixed a problem introduced in 4.2.1.  In -zippyPlay mode, 4.2.1
started sending the initString immediately after the old game ended,
but then when the next game started, it would still send "force" and
another initString.  Another problem was that the first initString put
the engine out of sync with the displayed board position, though that
might not usually have been noticeable.  This is now changed to do a
full Reset at the end of the previous game, and avoid doing a Reset at
the start of a new game if we are still in BeginningOfGame mode.

* Fixed some limitations in -zippyPlay mode.  The engine was not being
fed the moves or history of games that were displayed but not being
played, so it would get confused if you tried to do something like
examine a game, then enter EditGame mode from somewhere in the middle
of the game.

* Made a small change so that cygwin can compile xboard for Windows
(an X server is required to run it).  Thanks to Volker Zell.  Most
people would probably prefer to run WinBoard on Windows, however; note
that cygwin could already compile WinBoard.

* Added some missing documentation to engine-intf.html: It is okay to
send "feature done=0" even before you receive the xboard and protover
commands, if this is needed to give your engine enough time to
initialize.  See engine-intf.html for more discussion.

* Bugfix: "feature done=0" did not work for the second engine; now it does.

xboard/WinBoard 4.2.1 -- Sat Feb  3 19:52:26 PST 2001
Tim Mann

* Bugfix: in Zippy mode with feature san=1, the elapsed time was being
sent to the engine after the SAN move; for example, "e4 (0:01)" was
sent instead of just "e4".

* It seems that scroll wheel mice with incompletely installed software
(under Windows 95, at least) can send repeated middle button up events
when the wheel is turned.  Moved QuickPaste from middle button up to
middle button down to avoid problems with this.

* A premove is now sent *before* the opponent's move that it replies
to is animated.  The premove itself is no longer displayed (or
animated) when sent; instead, it is displayed when the chess server
echoes it back as a board update.

* Bug fix: in -xreuse mode, xboard was only sending command line
arguments to the engine the first time it was started.  (WinBoard
didn't have this bug.)

* In -zippyPlay mode, we now initialize the chess engine for a new
game immediately after the old game ends.  (In -xreuse mode, this
means starting a new engine process; in the default -reuse mode, it
just means sending "new".)  If the engine supports ping, we don't
accept challenges until the "new" has finished.  This should help
avoid losing time (re)initializing the engine after the game starts.

* We now handle the new FICS field in style 12 that says whether the
clocks are ticking.

* whiteFlag and blackFlag are now reset whenever an ICS board image
arrives, giving autoflag a fresh chance to work.

* Suppressed "geometry error" debug messages unless -debug flag is given.

* Bugfix: avoid core dump on Solaris with -debug flag, caused by
passing NULL to a %s format in GameEnds.

* Added -firstProtocolVersion and -secondProtocolVersion.  This will
allow use of extremely broken engines that hang or die when given the
"protover 2" command.  It should be rarely if ever needed.

* Zippy now strips highlights from player names in the Creating
message; previously the ratings would not be extracted from this
message properly if you had set the highlight variable.

* Bug fix: Zippy with -zp but not -zt used to be fooled by false
partner tells inside channel tells; e.g.: 
Garf(24): Garf (your partner) tells you: sit

* Bug fix: when an engine reported its name with the new "feature
myname=" command, we had been putting just that name into the window
title even when in TwoMachines mode.

* By default, WinBoard no longer uses the new feature introduced in
4.2.0beta of keeping the ICS menu, ICS server list, and lists of chess
engine command lines in separate files; instead, the lists are back in
the winboard.ini file.  This gets rid of some problems where the
separate files could not be opened because the working directory was
not set to WinBoard's installation directory.

* WinBoard command lines and ini files now have another optional
syntax for quoting an option value.  All characters within { } curly
braces are interpreted literally except for '}' itself.  SaveSettings
now uses this syntax for string values that contain a backslash or
newline and do not contain a '}'.  This should address the problem
that the separate .ini files had been meant to fix; engine command
line lists can now be written without \-escapes.
        
* Fixed three bugs in relaying moves between engines in TwoMachines
mode: an engine would be sent SAN if the *other* engine had set
feature san=1, a relayed SAN move did not end with a newline, and
feature usermove was not implemented for relayed moves.

* Fixed several bugs in exiting: File/Exit would sometimes hang;
timestamp/timeseal would not get killed off; an engine crash would
cause error messages to be printed recursively until stack overflow.

* Fixed a bug in the code to detect which ICS is in use and adapt to
it; the chess.net case was broken.

* Removed the leading alias-suppression character when sending a move
to ICS, because it seemed to break accuclock on chess.net.

* Fixed a bug where a FICS prompt like "10:01_fics%" would be matched
as finger note number 10, causing a problem detecting when the user is
logged in.

* Added tellicsnoalias command to protocol.

* Changed st command in protocol back to old behavior.

* Added done=0 feature to protocol, to lengthen initial timeout.

* Added missing -colorSeek command line option to xboard.  (Was
present in WinBoard.)

* Bug fix: setting feature reuse=0 was not working.

xboard/WinBoard 4.2.0beta -- Sat Dec 16 16:34:56 PST 2000
Tim Mann

* Setting -searchTime no longer turns off -clockMode.  Note that when
-searchTime is set, some engines may search for the lesser of
searchTime and the amount of time their normal clock management would
dictate, while others will disable their normal clock management and
always search for exactly searchTime.

* Fixed WinBoard bug where on Windows 2000 (and maybe Windows 98) the
ICS Interaction window would scroll back to the top whenever it filled
to capacity and WinBoard trimmed some text off the top.

* Changed xboard dragging so that the center of the dragged piece is
forced to be over the mouse cursor.  (WinBoard dragging already worked
that way.)  This should avoid confusing cases when you start a drag
with the mouse near the edge of a square -- formerly most or all of
the piece could be over one square but the mouse cursor over another.
Suggested by DAV.

* Added move list window for xboard.  Code contributed by Manuel
Hoelss and re-hacked a bit by me.  Performance of this window is poor,
because the implementation regenerates the entire window contents
whenever anything changes.  It's hard to avoid this when using the
Athena List widget, though we could be a little smarter and notice
when the current move number has changed but the move list has not.
There are also several drawing problems caused by bugs in the Athena
Form and List widgets.  The window should not really allow a
horizontal scroll bar, but the bugs are much worse if I turn it off.
In both Xaw and Xaw3d, the List widget tries to resize itself when
XawListChange is called, even if you tell it not to; and what's worse,
if the widget cannot resize itself to be large enough to avoid
clipping any of the list item, it does not change the list!  Arrgh.
On top of that, the Xaw Form widget is very buggy in XFree86 4.0.1
(X11R6.4.3).

* The OK button in the WinBoard startup dialog is now simply disabled
if none of the radio buttons is selected, instead of bringing up an
error dialog.  Suggested by Ted Milbaugh.
        
* Used ping to address the worst of the race conditions in the
protocol.  Now if an engine supports ping, we ping it after sending
the "new" command and after trying to place it in force mode at the
end of a game.  When a ping has been sent and the corresponding pong
has not yet come back, we (1) ignore or undo any moves the engine
sends, (2) ignore game end messages (such as "offer draw", etc.) from
the engine, (3) ignore thinking output from the engine, (4) delay
starting the next game if in -matchGames mode, (5) in -zippyPlay mode,
respond to challenges with a polite message to try again soon instead
of accepting them.  There are a few more things that should be done
(and item 5 might not be quite what we want), but it's hard to fit
them all into the existing code.
        
* Patched the version of GNU Chess 5.00 included with WinBoard to
support protover, feature, setboard, and ping, and to fix some minor
bugs.  See gnu500+.patch.

* Changed the GNU Chess 4 kludges for missing "st" and "sd" commands
to be invoked only if the engine gives an error message for "st" or
"sd", and to always use protocol commands instead of engine
command-line options.  See "Idioms" in engine-intf.html.

* Added new protocol command "protover 2" to tell the engine what
version of the protocol is in use.  Version 2 is still compatible with
old engines; see engine-intf.html.

* Add new protocol command "feature ..."  The engine can send this in
response to the protover command command, to say what extended
protocol features it would like to enable, etc.  xboard responds
"accepted F" or "rejected F" for each feature F that is set.  See
engine-intf.html.

* Added new protocol command "setboard <fen>".  This is an alternative
to "edit", used only if the engine says "feature setboard=1".

* Added new protocol command "ping <msg>".  The engine is supposed to
respond "pong <msg>".  This gives us a tool to fix some race
conditions in the protocol, but it is not used to the fullest yet.

* Added new protocol command "tellopponent".  This will do a "say" if
you're on a chess server in Zippy mode, or pop up an information
dialog otherwise.

* Added new protocol command "tellall".  This will do a "kibitz" if
you're on a chess server in Zippy mode, or pop up an information
dialog otherwise.

* Added new protocol command "tellothers".  This will do a "whisper" if
you're on a chess server in Zippy mode, or do nothing otherwise.

* Changed the WinBoard /icsNames, /icsMenu, /firstChessProgramNames,
and /secondChessProgramNames options to accept a filename preceded by
"@", meaning to find the value in the file.  Changed the defaults to
use this feature, with filenames icsnames.ini, icsmenu.ini, fcp.ini,
and scp.ini.  This should make it easier for users to edit the values,
since one less level of quoting is needed, and each value is in its
own file, not mixed into winboard.ini.  Those who upgrade from an
older winboard version and already have a winboard.ini file will not
automatically have these values moved to a file; that has to be done
by hand if desired.

* We now strip .exe from engine names for "name" command, tags, etc.

* Allowed WinBoard input widget to hold more than one line.  You can get
a newline into the widget with copy/paste or with Ctrl+Enter.

* Fixed an xboard bug where the [P] button would appear in the
opposite highlight state from what it should be after being pressed.

* We now use the "/" or "$" alias suppression feature on the chess
servers, to avoid problems if the user inadvertently aliases a
needed command to something else.

* Changed the method used to deiconize xboard in AutoRaise and cmail.
This may fix bugs under some window managers where after
deiconization, the board window was mapped but nothing was drawn
inside.

* Preliminary, partial support for playing several chess variants
against a local engine or editing variant games.  The -variant option
must be given on the command line or WinBoard startup dialog; there is
no menu.  The current variant is not displayed (except in the
Tags/EditTags window).  Many variants will not work quite right even
if the engine supports them; see item 326 in the ToDo file for
details.

* Added a workaround to detect the variant type when examining a
scratch wild game on an ICS.

* Fixed two cases where "variant" command should be sent to the engine
when necessary but was not: loading a game from a file and restarting
a dead engine.  Thanks to Gian-Carlo Pascutto.

* Added missing support for FICS games that start from a bsetup position
with Black moving first.

* Fixed a bug in loading a file from the game list window while in
Analysis or AnalyzeFile mode.  This now leaves us in AnalyzeFile
mode, analyzing the new file.

* Fixed a bug in loading games with a comment before the first move.

* Fixed a bug in handling LoadGame (or -lgf) with -td 0.

* Added a command line option to select an initial minor mode from the
Mode menu.  This should satisfy requests from a couple of users with
special applications.

* Fixed a problem where some things in WinBoard's General Options
dialog box were grayed out at the wrong time.

* We look for a few messages from the chess engine pipe that are
intended to catch problems starting an engine via rsh, such as "No
such file".  Moved code so that these strings won't match until other
protocol messages have been looked for, and documented the messages in
engine-intf.html.

* Fixed the WinBoard bug that sometimes made the console input box
white-on-white even when not in password-entry mode.

* Small changes to WinBoard to be compilable with the latest Cygwin
net release (as of 10-16-2000).  Thanks to Mark Schoenberg.

* Recompiled GNU Chess 5.0 for WinBoard with the latest Cygwin net
release (as of 10-16-2000).  Also rebuilt the book just to be sure,
since I had one bug report about it.  It came out identical and seems
to work fine.

* Added messages for some common InstallShield errors instead of just
printing InstallShield's stupid error code numbers.

* Added -firstComputerString and -secondComputerString, allowing you
to suppress or change the command that is sent to a chess engine when
its opponent is another computer.

* Added "configure --with-Xaw3d" to allow use of Xaw3d widgets instead
of Xaw widgets in xboard.  Thanks to Johnny C. Lam of the NetBSD
project.  I've left Xaw as the default because Xaw3d is too ugly.
        
* The version of the Xaw Form widget released in XFree86 4.0.1
(X11R6.4.3) has a bug that causes xboard to display the button bar
on top of the message widget.  I've reported the bug and have
installed a kludge workaround into xboard.

xboard/WinBoard 4.1.0 -- Sun Sep 17 17:30:14 PDT 2000
Tim Mann

* Merged Winboard Plus 4.0.8 from Mark Williams into xboard
  source pool.  Status of Winboard Plus features in xboard:

  - White pieces now have borders, but the implementation is
    completely different from WinBoard's; see below.

  - Options menu not changed, probably won't be.

  - Copy&paste support working, using Mark's changes to backend.c, Ben
    Nye's changes to xboard.c for FEN positions, and some code of my
    own in xboard.c for PGN games.

  - Premove hooked up and working.  No pre-first-move, though.

  - ICS Alarm hooked up and working.

  - Auto-flip working.

  - PGN Training mode hooked up and working.

  - Improved menu item enable/disable working.

  - Improved >> button working.

  - Auto activate board working.  I changed this to be optional; you
    might not always want it, especially in Zippy mode.

  - Blindfold working.

  - Documentation updated.

* Fixed more colorization bugs.  Commands like "message foo tells you:
xxx" and "tell 33 tells you: xxx" will no longer generate bogus
colorization.

* Added low-tech sound support to xboard, by invoking an external
program on a filename for each sound to be played.
        
* ICC wild 27 is now recognized as VariantAtomic, and it sets the
"ignore check" flag, but is not otherwise supported.

* Converted the piece bitmaps from .bm to .xpm for use with xboard's
xpm support.  (An .xim version was not created.)  Wrote a shell script
using ImageMagick to do the conversion and to bucket fill from
coordinate 0,0 with the background color.  Used xpaint by hand to
clean up a few pieces where background color "leaked" into the inside
or didn't flow all the way around the outside, then a sed script to
fix up color names and bitmap names in the xpaint output.  If any more
sizes are added later, they should be straightforward to convert with
reference to the existing scripts.  With this conversion, not only do
the white pieces now have dark borders, but (unlike with WinBoard) the
light details on the black pieces are opaque.

* If the XPM library is found when building xboard, the new xpm pieces
are compiled in as the default.  External bitmap (or xpm) pieces can
still be used by giving the -bitmapDirectory (or -xpmDirectory)
option.  If the XPM library is not found, the old bitmap pieces are
the default.  In this case external bitmap (or xim) pieces can be used
by giving the -bitmapDirectory (or -xpmDirectory) option.  There is no
way to compile in xim pieces.

Winboard Plus 4.0.8 -- Sat Aug 5 15:51 PDT 2000 
Mark Williams

* Bugfix release.

* Main menu now visible in Win NT.  Thanks to Microsoft for creating a 
compiler which auto-mutilates the WinBoard.rc file so that the menu is
displayed under Win 98 but not Win NT.  I fixed the problem by hand editing the
.rc file.  Sigh.

* "Reset game" now works properly when invoked from Analysis mode when two
engines are present. Correction of bug introduced in Winboard Plus. Thanks to
Mogens Larsen for reporting the bug.

* Pasting a FEN position with Black to move now works in all modes.
Thanks to Mogens Larsen for reporting the bug.

* Added gnuchess.dat to the distribution and a couple of text files that were
missing in 4.0.7.

*** Merged in the following changes from Tim Mann:

* Bugfix: Highlights would sometimes not be taken down, at least in
xboard.  The problem is that SetHighlight works in chess coordinates,
not view coordinates, so if flipView has been toggled since the
highlight was put up, it gets taken down from the wrong square.  Fixed
by being careful to call ClearHighlights before toggling flipView, not
after.  Ugh.

* Bugfix: HighlightLastMove would sometimes highlight square a1 after
a FICS "tomove black" command.

* Bugfix: a move list with initial position that has black to play was
not being handled correctly.

* Removed "decline abort" and "decline adjourn" commands from Zippy.
The syntax is changing on FICS, and Zippy really doesn't have to
explicitly decline the requests anyway; it's sufficient to not accept
them.

* ICC wild 26 is now recognized as VariantSuicide (the FICS name; ICC
calls it "giveaway").

* Bugfix: PGN games with black to move in the initial position weren't
being legality checked correctly.  I think this was introduced in
4.0.6 when I fixed a different PGN bug.  Thanks to Mark Williams for
spotting the bug and suggesting a fix.
        
* Bugfix: the initial "name(" of a kibitz wasn't being colorized.

Winboard Plus 4.0.7 -- Thu May 12 17:57 PDT 2000 
Mark Williams

* New white pieces with black borders.

* Major overhaul to Options menu. New dialogs for setting General Options,
  Board Options, ICS Options, Sounds, Fonts, Colors.

* Clipboard support for PGN game scores and FEN positions.

* Optional ICS Premove with user-specified first moves for White and Black.

* New sound events: ICS Win, ICS Loss, ICS Draw, ICS Unfinished, ICS Alarm.

* New auto-flip option when playing against a chess program.

* Added PGN Training mode.

* Certain menu options now disabled while program is thinking.

* ">>" button now always goes to the end of the game.

* In ICS mode, the board is automatically activated at the start of a
new game.

4.0.7 -- Sun Mar  5 17:17:49 PST 2000  Tim Mann

* Fixed a nasty bug in parsing ICS game histories that was introduced
in 4.0.6.
        
4.0.6 -- Fri Mar  3 16:20:11 PST 2000  Tim Mann

* Fixed bugs in Zippy's code for responding to messages sent with the
ICS "message" command.
        
* Fixed bugs where xboard could still create dialogs partially off the
top of the screen.  Fixed unwanted interactions between initial sizes
and positions of various unrelated xboard dialogs.  Deleted
borderXoffset and borderYoffset resources.

* Fixed restoring the xterm name on exit to work in more cases.
        
* Small fix to the WinBoard self-extracting installer: when it starts
up, it now always deletes any old wb-setup directory left over from a
previous installation.  Formerly this worked only on Windows 95/98, so
on NT the self-extractor would sometimes stop and ask the user whether
it was OK to overwrite the old wb-setup files.

* Modified WinBoard to be compilable with the free Cygwin tools
available from http://sourceware.cygnus.com/cygwin/.  Based on work by
Mark Schoenberg.  (His mods were enough to get WinBoard through the
compiler, but a few things were broken along the way, so I reworked them.)
        
* Merged changes from Don Fong to make WinBoard compilable with
Borland C++ 4.5.  I do not have Borland C++ and am unable to test with
it, but I did make sure the changes don't stop it working with MSVC++
5.0 and Cygwin.

* Forbade entering TwoMachines mode from MachineWhite or MachineBlack
mode when machine is on move.  This used to confuse the engine and
cause problems, because when we try to get the engine to stop, it
might make a move first, and it might not do that immediately.
        
* Variant classification now deals with new ICC wild 25, classifying
it as "3check".  Also, we are now conservative about new wild numbers
we don't know about, classifying them as "unknown" instead of
"normal".

* Replaced bad GNU Chess 5.00 book in WinBoard distribution with a
correct one.  1.e4 now no longer takes GNU Chess 5.00 out of book!
Thanks to Pete Galati.

* Made move parser accept and ignore nonstandard ep suffix on PGN moves,
e.g., "exf6ep" or "exf6e.p."

* Fixed bugs in parsing PGN files starting with no move number, or
with a move number other than "1." (including "1...").  Thanks to
Michael Soulier and Stefan Zipproth for example PGN files
demonstrating the bugs.
        
* Changed InitComboStringsFromString to not modify the input string;
this caused an exception when WinBoard was compiled with MSVC++ 6.
Thanks to Bert Tuyt for the report.

* In WinBoard, dragging a piece off the edge of the board without
releasing the mouse button no longer instantly aborts the move.  You
still must release the mouse button inside a square to complete a
move, but you can now drag off the edge and come back inside.
        
* WinBoard bugfix: If you went into EditGame or EditPosition mode
while observing or playing an ICS game, and a new move came in
(snapping you back to ICSClient mode) while you were dragging a piece
around, the drag state would not be reset, causing the piece you were
dragging to remain on the board wherever you dropped it.  Thanks to
David Brinegar for the bug report.

* WinBoard bugfix: If you moved or resized the board while your
opponent was moving, and you had AnimateMoving on, his move would not
be displayed until after your next move.  Thanks to DAV for reporting
the bug repeatedly until I finally understood it.

* Added a Zippy "farewell" feature; see zippy.README.
        
* Fixed a bug (xboard only) in processing -zippyReplayTimeout on the
command line.  Thanks to Steve Beer for the report and patch.

* Send "computer" command to both sides in TwoMachines matches.
        
* Fixed a Y2K bug in Evan's cmail code!  Thanks to Brian Mays for the
report and patch.
        
* Bugfix: Initialize variant field of GameInfo struct in gameinfo.c.
This could cause crashes in LoadGame.  Thanks to Andrzej Nagorko.
        
* Fixed several pattern matching problems: Finger notes and formula
vars no longer get replied to by zippyTalk or colorized.  Channel
tells by players with many titles are now colorized fully, and
zippyTalk handles channel tells by such players correctly.  The shout
"--> foo(99): bar" no longer gets colorized as a channel tell.  Code
is cleaned up a bit, and autocomment capture now uses the same
criteria as colorization.

* xboard fix: Enter key now closes error popups as in WinBoard.
Especially nice for the "Exiting: Connection closed by ICS" popup.

4.0.5 -- Tue Dec  7 10:30:40 PST 1999  Tim Mann

* Added missing documentation of SIGTERM usage into engine-intf.html.

* Bugfix: New -zippyReplayTimeout option was misspelled in WinBoard as
-zippyReplyTimeout.  Thanks to Francesco Di Tolla.
        
* xboard -ics now restores the xterm's original title upon exit, at
least if $WINDOWID is set.

* Bugfix: -matchGames mode wasn't terminating properly.  Final score
popup would come up twice and engines would not be killed off.  Thanks
to Frank Quisinsky for the bug report.  Bug was introduced in 4.0.4.

* Bugfix: "tell 50 foo shouts: bar" no longer gets colored as a shout;
similarly for "...s-shouts:" and "...c-shouts:".  Thanks to David Lee
for the bug report.

4.0.4 -- Fri Dec  3 17:51:27 PST 1999  Tim Mann

* Bug fix: formerly if you invoked SaveGame from EditPosition mode
with black to play, the position was not saved properly.  As a quick
fix, SaveGame now takes you out of EditPosition mode before saving.

* Changed -matchGames to keep track of the score (won-lost-drawn) and
display it in the banner.  The final score is displayed in a modal
popup before the program exits.

* Changed "Connection closed by ICS" to display in a model popup
before the program exits.

* Added -popupExitMessage option, default on.  Setting this to false
suppresses the modal popups that you sometimes get just before
xboard/winboard exits -- both the two new ones listed above and the
existing Fatal Error popup.  This is useful when running Zippy
unattended from a shell script (or .bat file) that loops and starts a
new copy after a time delay when there is an error.

* In xboard, added missing support for WM_DELETE_WINDOW to all
windows.  This makes xboard a better citizen, and is much needed with
the newer X window managers that put an [X] button on every window and
bind it to "kill application" if the applicationd does not support
"delete window".  We can't allow xboard to be thoughtlessly killed,
since that leaves the chess engine running in the background.

* We now avoid positioning tops of xboard dialog boxes offscreen.

* zippy.lines can now use the caret ('^') character as an inter-saying
separator. You no longer need to dig up a text editor that can put NUL
('\000') characters in text files.

* Bugfix: In traditional chess clock mode, White now gets time added
to its clock as soon as it makes time control.  Previously both White
and Black got their time added only when Black made time control,
which would cause some engines to make their 41st move as White too
quickly, thinking they were low on time.

* The zippyAcceptOnly feature no longer sends a decline command or
a tell.  Thus you can use it to put Zippy into a manual accept mode.

* Bugfix: "tell 50 foo tells you: bar" no longer gets colored as a
personal tell; similarly for "...whispers:" and "...kibitzes:".

* WinBoard no longer blanks the message line when you start a new
move, unless there was an error message there from the previous move.

* WinBoard now never puts the white piece drop menu on the middle
mouse button.  Both colors are always on the right button.  Windows
users often don't think to look for a middle button menu, or don't
really have a working middle button despite what Windows says.

* Guest login handles on ICC are now parsed again; an ICC wording
change had broken this feature.
        
* Autodetect when the engine does not support the "draw" command and
don't relay the command to it in that case.  Needed because sending an
unsupported command to GNU Chess makes it move immediately, so people
could make Zippy move without thinking by continually offering a draw.
Thanks to Frank Walker for the problem report.

* Small changes based on code from Robert Jurjevic: The WinBoard
analysis window can be minimized (though not to the taskbar).  The
WinBoard ICS Interaction window will autoscroll if you drag the mouse
above or below the window while selecting, and password entry mode
leaves the entry line as the background color instead of using 75%
gray.  Seeks are now colorized with a new color of their own.

* Added -zippyMaxGames feature.
        
* -zippyNoplayCrafty command line option was missing in xboard; fixed.
Thanks to John Perry.

* Fixed bug in detecting when Zippy loses his bughouse partner.
Thanks to Ben Dean-Kawamura.

* allobs fix in 4.0.3 didn't work; corrected it.

* WinBoard will now update the board immediately if a move is made
while the window is being moved or resized.
        
4.0.3 -- Sun Aug 15 18:44:39 PDT 1999  Tim Mann

* Bugfix: moved winboard wizard functions that send a command directly
to the chess engine from Ctrl+Alt+1 and Ctrl+Alt+2 to Alt+1 and Alt+2.
Ctrl+Alt is equivalent to the European AltGr key, so the old assignments
conflicted with typing an @-sign on some keyboards.
        
* Bugfix: prevent "If this message stays up, your chess program does
not support analysis" from appearing if AnalysisMode is selected when
already in Analysis or AnalyzeFile mode.  Also, deleting analysis window
in WinBoard now switches you to EditGame mode, to avoid the anomaly of
being in an analysis mode with no analysis window present.
        
* Change all Zippy environment variables to work as command line
options.  For now they still work as environment variables too, but
the environment variables are deprecated.

* Use unsigned long to hold node counts from engines.

* Print error instead of crashing on attempts to use xpm or xim pieces
in monochrome mode.  Thanks to Jim Torrance for the bug report.

* Tightened pattern recognition for ICS messages sent to Zippy; should
no longer match ICC allobs output.  Fixed recognition of when Zippy is
sent a message; small change to FICS output had broken it.
        
* Zippy now exits if the engine dies unexpectedly.

* Added Zippy "spoofedby" feature; see zippy.README.
        
* Narrowed the margins on some older WinBoard dialogs to make their
style uniform with the newer ones.

* Bugfix: Changing Ponder Next Move from the Options menu did not take
effect until the next game.  This bug was in WinBoard only.  Thanks to
Stefan Zipproth for the bug report.

* Got rid of "Internal error: bad move type" message when the engine
makes a move that we can parse but think is illegal.  Now the move is
just passed on (which also may be the wrong thing to do).

4.0.2 -- Thu Feb 25 19:55:32 PST 1999  Tim Mann

* Added one more built-in sound choice to WinBoard: move.wav from Pete
Galati.
        
* Added new larger piece sizes: big, huge, giant, colossal, titanic.
        
* Modified the xboard font searcher to be able to use scalable fonts.
The new -fontSizeTolerance flag controls how closely a nonscalable
font must match to be used in preference to a scalable font.
        
* Zippy environment variables ZIPPYABORT and ZIPPYADJOURN now control
whether Zippy will accept abort and adjourn requests.

* We now determine the variant type being played on ICS, send it as a
command "variant VARTYPE" to the chess engine (if in Zippy mode), and
put it in the PGN tags.  See engine-intf.txt for variant names.  See
ZIPPYVARIANTS in zippy.README to control what variants Zippy will
accept.  Note that this now applies to bughouse, too.

* Zippy now won't do -zippyTalk in a channel unless his handle is
mentioned there.

* Zippy now ignores bughouse holdings if not actually playing, instead
of stupidly trying to abort the game.  Let me know if other strange
things happen when Zippy is observing a game.

* Set ICS Interaction title bar to "user@server".  User name is
determined by parsing message during the login sequence.  Zippy now
uses this method to get its name too, so ZIPPYNAME is eliminated.
Problem: with xboard, the title bar gets set to "xterm" upon exit,
since we didn't know what it was to start with.

* Fixed xboard-only bug in -colorChannel1 command line option.  Thanks
to Fredrik Sandstrom for the bug report and fix.

* Check for overflow of MAX_MOVES.  Still not sure this is checked for
everywhere it needs to be.

* Added .epd to suffixes recognized by WinBoard as position files.
This is a bit of a kludge, as the .fen reading code was not written
with .epd files in mind, but reading them with it is said to work.

* Added ZIPPYGAMESTART feature, suggested by Jason Hoblit.  See
zippy.README.

* Restored the feature of soaking up the moves from a user-typed "moves",
"oldmoves", or "smoves" ICS command when xboard/WinBoard is idle, but
changed it so that the move list is also echoed to the screen.  Some folks
still liked the old feature since it is faster than examine mode, and
printing the moves to the screen should eliminate the confusion it caused
for other people.

* Bugfix: in WinBoard, starting a click-click move and then clicking on
a black line would cause the source square to be forgotten without taking
the highlight down.  Now the errant click is ignored.

* Corrected shortcut key labels for LoadNext/PrevPosition in WinBoard's
File menu.  Thanks to Andreas Stabel for the bug report.

* Bugfix: if you had a completely full ICS context menu in WinBoard
(90 items), the last one would do nothing if selected.

* The "computer" engine command added in 4.0.1 was not working; I had
left out part of the code patch.  Oops.

4.0.1 -- Fri Feb 12 21:24:15 PST 1999  Tim Mann

This is a minor bugfix release.  The first item listed below is the
only interesting new feature.

* You can now type in moves from the keyboard in WinBoard.  Either
select TypeInMove from Step menu, or (if you are not in ICS mode),
just start typing.  In ICS mode you can type moves into the ICS
interaction window anyway, so I've retained the feature that typing
switches you there.  Not implemented in xboard.

* Removed the "noise 1000" command that used to be sent to the chess
engine when entering analysis modes.

* Deleted the feature where we soak up the output of a user-typed ICS
"moves" or "oldmoves" command.  This ancient feature is not really
useful anymore, now that "examine" exists, and it caused a lot of
complaints.

* Increased maximum size of ICS text menu to 90 entries and added
overflow checking.

* The command sent to ICS by Zippy at the end of each game can now be
customized with the ZIPPYGAMEEND environment variable.

* We treat xboard.info as a pseudo-source since most people don't have
the tools to rebuild it.  But "make install" erroneously had a
dependency on it, even though "make all" did not.  Fixed.

* Miscellaneous minor updates and clarifications to engine-intf.txt.
In particular, documented the st and sd commands (support for command
line options -searchTime and -searchDepth), warts and all.

* Added a small code patch from Bob Hyatt to detect when Zippy's ICS
opponent is a computer and send the command "computer" to the engine.
Added this command to engine-intf.txt.  Thanks, Bob.

* Bugfix: configure was looking for usleep(), but config.h.in didn't
have an entry for it, so HAVE_USLEEP was never defined.  Also, in the
non-HAVE_USLEEP case, there was a possible race condition between the
signal handler and the pause() call.  Thanks to Ben Dean-Kawamura for
the bug reports.

* Bugfix: a "1..." preceding Black's first move (usually present if
there is a comment on White's first move) would cause the parser
to think a new game started there and report "End of game" on the
current game.  Thanks to Dell Garner for the bug report.

* Changed the abbreviation for -searchDepth from -sd to -depth to fix
a clash with -secondDirectory.

* Changed -searchDepth to be orthogonal to the various timing options.
Previously it would search for an unlimited time to the given depth;
now the engine is allowed to choose its search time in the normal way,
but is told to cut off the search early if it reaches the given depth.

* Bugfix: SaveSettings in WinBoard was saving both the long form
option highlightSquareColor and its abbreviation (hsc).

* Fixed a redisplay bug in DisplayBothClocks that could cause White's
clock to be highlighted in EditPosition mode when Black's should have been.

* Fixed Zippy's feature of passing on draw offers from the ICS opponent.
The colorization code was eating the offer before Zippy saw it, so I disabled
colorization of offers while in -zp or -zt mode.  (Other types of
colorization are already disabled in Zippy mode for similar reasons.)

* Added some more commands to the default ICS context menu in WinBoard,
and put "(name)" on the ones that insert a playername (or game number).

* Added missing documentation to WinBoard help file: PonderNextMove, the
-ponder/-xponder argument, and the up/down arrow history feature in the
ICS Interaction window.

* Fixed ZIPPYNOPLAYCRAFTY feature to fire only if the opponent is Crafty,
not if some other Crafty is observing the game and kibitzes.

* Fixed bugs in generating "partner" commands when Zippy is playing
bughouse.

4.0.0 -- Sat Jun 20 16:59:47 PDT 1998  Tim Mann

* Fixed WinBoard resizing so that the edges you do not drag remain in
place, even when the final size is different from what you dragged to.
(This doesn't work on NT 3.51 or earlier, if anyone cares.)

* Fixed problems with resizing WinBoard on Windows NT: you no longer get
whitespace around the board, a clipped board, or a lot of flashing during
the drag.

* Added customization for highlight-square color.

* Bugfix: backend.c wrote to stderr in a few obscure places, which doesn't
work in WinBoard.

* Added Index Number field back to LoadGame/LoadPosition dialog boxes in
WinBoard.  This required some extra code to work with both the
Explorer-style dialog boxes and the old-style NT 3.51 dialog boxes.  Ugh.

* WinBoard startup dialog now understands -zp mode.  The first chess
engine selector is enabled and the value is used.

* Bugfix: ResetGame would send "exit" to engine twice if it was in an
analysis mode.

* Bugfix: The response "Illegal move: bk" to the "bk" command, indicating
that it is not implemented, would confuse xboard.

* Bugfix: Ignore empty hints ("Hint:\n") instead of printing a message
saying that some bogus string (often "Hint:") is illegal.

* Bugfix: LoadNextGame/LoadPreviousGame/ReloadSameGame were broken.

3.6.12 -- Sat Jun 13 14:57:10 PDT 1998  Tim Mann

Beta test release of xboard and WinBoard.

* Spruced up xboard man page a bit.

* Added Highlight Last Move to xboard too.

* The revamped xboard mouse click code had several more bugs than the
previous version, so I revamped it again.  All fixed now, I hope.

* xboard bugfix: crash in CreatePieceMenu.

* Oops.  winboard-3_6_11beta.exe installed 3.6.10beta, not the new version.

3.6.11 -- Fri Jun 12 20:00:48 PDT 1998  Tim Mann

Beta test release of xboard and WinBoard.

* Major reorganization to engine-intf.txt.  Some new features added,
many existing features clarified and hints for engine programmers added.
Support for new features added to program.

* Changed defaults for -scp (etc.) back to being independent of -fcp, as
in 3.6.2. That is, the default is no longer to copy the value from -fcp if
-scp is not specified.  This will sometimes make command lines longer but
will remove some confusing situations.

* Split -reuseChessPrograms into two options: -reuseFirst and
-reuseSecond.  Fixed obscure bugs when reuse is off.

* Detect ICC and change some command usage slightly there: only ICC has
set-quietly; only FICS has iset and bsetup clear.  With this feature, we
can now safely use bsetup clear when appropriate instead of deleting each
piece one by one.

* Added indent to lines that are wrapped by WinBoard ICS Interaction
window.  This seems to tickle a Microsoft bug in the RichEdit control:
occasionally the start of the next line after the wrapped line is indented
too.  I think the wrapped indent feature is useful enough that it's worth
having in spite of the bug.

* WinBoard bugfix: bounding box for the board was computed incorrectly by
mouse code.  It would think you moved off the bottom of the board before
you really did, so it was hard to drag pieces along the bottom rank on
smaller board sizes.

* Fixed obscure parser.l bug: ambiguity between capture using : instead of
x and email header line.  Also removed or simplified a lot of complex
patterns for English (as opposed to PGN) end-of-game indications while I
was in there.

* Added PonderNextMove option.

* xboard EditPosition piece menus now let you set the side to play by
selecting the "White" or "Black" label at the top of the menu, like
WinBoard.  (Both xboard and WinBoard still let you set the side to play by
clicking on the clock.)

* Merged documentation of Crafty and GNU Chess thinking output in
engine-intf.txt.  Corrected code in backend.c to match documentation; it
used to require the PV to start in column 27 (!).

* Fixed bug that caused crashes in "-reuseChessProgram false" mode.

* Draw by agreement in Two Machines mode now works as it is supposed to.
Other minor bugs in handling game end messages from machines are also
fixed, and engine-intf.txt is revised in this area.

* Revamped xboard code for handling mouse clicks on the board.  In
particular, it had a bug if a click-click promotion move was made.

* Fixed and reinstated optimization for << in analysis modes: send
initString and re-send the board if needed.  Sending repeated undos
is bad because Crafty prints some analysis after every one.

* Don't go into a spin loop while pausing between xboard animation frames.
This caused problems, especially when compiling with -O2 on HP-UX.

* WinBoard Options/Colors/RevertToDefaults now also turns off Monochrome
if it was on, and similarly for Options/ICSInteractionColors/RevertToDefaults.
This seemed to confuse people before.

* Bugfix: ICS Interaction context menu items with neither of the two
optional flags set did not work.

* Bugfix: PGN move numbers are optional, but we were insisting on "1"
right after the tags.

* Bugfix: only the first game of an -mg match was loading -lpf or -lgf.

* Other minor fixes and code cleanup.

3.6.10 -- Mon Jun  1 01:32:31 PDT 1998  Tim Mann

* Added ZIPPYNOPLAYCRAFTY feature; see zippy.README.

* Added timestamps for chess engine interaction to -debug output.

* Now allow 10 seconds (was 5) between games in match mode for engines to
respond to "force" command that ended previous game.

* When a game is picked from the game list and the names of White and
Black are known, display them in the window banner instead of the filename
and game number.

* Changed default for -scp and -sd to be the values of -fcp and -fd.

* Added boxes for both engines to WinBoard startup dialog.  Changed to
dropdown boxes whose content can be set from winboard.ini, similar to
the box for ICS name.

* Accept "offer draw" (or "*offer*draw*") from engine to offer a draw.

* Accept "move mmmm" from engine as well as silly "1. ... mmmm" syntax.

* Added support for bughouse engines (Zippy mode only).

* Move bombproofing for engines sending illegal or out of turn moves.

* Always send "xboard\n" to engine as first command.  Eliminates need
to run crafty as "crafty xboard".

* Rewrote xboard code for input from engines to fix longstanding bugs.
Previously an engine that sent one line in two separate writes with 
some time lapse in between (or perhaps that sent several lines in one
write) could make xboard hang.  WinBoard did not have this bug.

* Fixed minor bugs in dealing with illegal moves.

* Added "iset startpos 1" for FICS.

* Removed special support to put "GNU Chess" or "Crafty" in the window
banner instead of the engine's base filename.  This gives a more level
playing field for other engines.  Also fixed bugs in the code that finds the
engine's base filename.

* Bugfix: Abort or Resign at the very start of a game in chess engine mode
would fail to send "force" to the engine.

* Fixed some minor bugs in new "result" messages, and changed format to
include a trailing PGN comment giving the reason the game ended.

* Changed syntax of /font options in WinBoard; old syntax was assuming
that a font name can't contain a digit, which is wrong.  Old font names in
WinBoard.ini files are still accepted.

* Serious further work on getting WinBoard to read/write files in the
"right" directories and documenting exactly what it does.

* Added LoadPreviousPosition, LoadNextPosition, ReloadSamePosition.

* Misc. tiny fixes and cleanup.

3.6.9 -- Sun May 24 20:53:08 PDT 1998  Tim Mann

xboard and WinBoard beta release.

* Tightened up illegal move handling.  Illegal or meaningless moves from a
file or chess engine should no longer get translated into a1a1 and blindly
applied.  Explicit moves to the same square (like a1a1) no longer make the
piece on that square capture itself and vanish.

* Added AlwaysOnTop feature to winboard.

* Fixed bug in winboard "@" command line indirection operator.

* Removed buggy "optimization" code for ToStart in analysis modes.

* Fixed typo bug in zippy.c that would often cause winboard to crash
right after starting a game in -zp mode.

3.6.8 -- Sat May 23 22:23:19 PDT 1998  Tim Mann

xboard and WinBoard beta release.

* Added -firstDirectory and -secondDirectory so that chess engines can
be started in a different directory from xboard/WinBoard itself.

* Added -matchGames to allow more than one game in -matchMode.  The games
are played with colors alternating between the two chess engines.  Had to
add a time delay at the end of each game to catch up with game ending
messages from both chess engines -- yuck.

* Changed TwoMachines mode to have firstChessProgram play White by
default.  Added -firstPlaysBlack to restore old behavior.

* Major rework of code in backend.c for dealing with first and second
chess engines.  Generalized the code and created a struct type with one
instance for each engine.  Several small bugs fixed along the way. 

* Fixed bugs in Abort in local chess engine mode.

* Tightened pattern matching to recognize moves from machine.  Should cure
bogus "Illegal move" errors while Crafty is pondering with Show Thinking
on, among other things.

* WinBoard keeps focus in board window after popping up a comment due to
Forward/Backward/ToStart/ToEnd commands.

* Finally got rid of warnings on compiling moves.c under Windows.

* Fixed so WinBoard will compile on machines where WM_MOUSELEAVE is not
defined.

* Removed various bits of unused code.

* Parse (and ignore) NAGs in PGN files.

* Updated engine-intf.txt.

* Send "result R" to the chess program at the end of each game, where
R is the PGN result 1-0, 0-1, 1/2-1/2, or *.

* Bugfix: suppress animation when loading a game with timeDelay=0.

* Bug fix: pondering output from Crafty that contained "..." could be
mistaken for a move, causing bogus error messages and general chaos.

* xboard "make clean" bug fix: moved things created by configure to be
removed only by "make distclean".

* Fixed a remaining case where move was being animated before being
relayed to opponent.

* Backend was reversing time/otim commands to the chess program (new bug),
and was often not sending them on the first move of a game or the first
move after a mode change (old bug).  Fixing the latter required a kludge
to work with both GNU Chess and Crafty, because Crafty swaps white and
black clock times when it swaps sides, while GNU Chess does not.  The
kludge is that we always make sure the chess engine thinks its opponent is
on move before we set the clock.  This will sometimes result in sequences
like "white\ntime xxx\notim yyy\nblack\ngo", or the same with white and
black interchanged.

* Removed last trace of old -whiteString and -blackString arguments.

* Fixed so that you can type "bd" into the Direct Command dialog when
debugging gnuchess, without having xboard parse the clock display
(starting with "White") as "White wins" and end the game.

* Changed moves.c to make a distinction between IllegalMove (where we
could tell what move was intended, but it violates the chess rules) and
MeaninglessMove (where we could not tell).  This is a step towards getting
rid of cases where we translate meaningless moves into "a1a1", but some
work is probably needed to track them all down.

* Fixed bug in WinBoard monoMode dragging.

* Changed WinBoard to new style file dialogs.  In the process, disabled
the feature that let you enter the index number of a game or position within
the file in the dialog.  This is no loss in LoadGame, as you can pick your
game from the game list dialog that follows, but it does remove some
functionality from LoadPosition.

3.6.7 -- Mon May 18 21:25:00 PDT 1998  Tim Mann

xboard and WinBoard beta test release.  I've been unable to reproduce some
reported drawing bugs, so they may still not be fixed.

* Changed PopUpErrors option to PopupMoveErrors, which is more useful, and
changed default to off.  Errors other than move errors should always be in
popups; they are often too big for the message area and too important to
put where they can be easily missed.  But it seems good to get rid of the
popups for move errors by default.

* xboard analysis window no longer forces itself to top whenever there is
new output.  Also, now uses built-in Xaw word wrapping instead of trying
to do its own; works better.

* Bugfix: Reset did not take Crafty out of analyze mode.

* A chess engine no longer has to claim to be Crafty to be able to use
AnalysisMode and AnalyzeFile; it just has to implement the analyze
command as Crafty does.  Put in heuristics to generate more informative
error messages if the engine does not support analyze, and checked that
they work at least with GNU Chess.

* Added click-click moving, HighlightLastMove, and HighlightDragging to
WinBoard.  The highlight features are unlikely to go into xboard unless
the xboard drawing code is cleaned up to do *all* drawing on the board
from DrawPosition, as WinBoard does.  This is low priority for me.

* Eliminated bogus "Error gathering move list: no header" popup.  You
could get this by observing two fast games at once without turning off
GetMoveList.

* Disable WinBoard Sounds menu entirely in -ncp mode, since not even
MoveSound is used in that mode.

* WinBoard bugfix: Several problems were caused if the user changed 
WinBoard's current directory in a Load, Save, or Browse dialog.  In
particular, WinBoard.ini would get saved in the wrong directory, and
sound .wav file names would not get saved with a full pathname.  I think
all such problems are now fixed.

* WinBoard bugfix: iconizing the board after an aborted mouse resize would
(partially) resize it to Tiny.

* WinBoard bugfix: board was not being drawn in color on 256-color
displays.  This bug was introduced in 3.6.6.

3.6.6 -- Tue May 12 17:43:43 PDT 1998  Tim Mann

xboard and WinBoard beta release.  Note: not all reported bugs are fixed.

* Move animation in WinBoard, programmed by Henrik Gram.  Great stuff!

* Animate backward moves too.

* xboard bugfix: -font (and friends) can now specify a font alias (such
as "fixed"), not just a full X Consortium name pattern.  Previously this
would give a resource conversion error message.

* Some coding style cleanup in xboard.c.

* Earlier error check for moving wrong color piece in EditGame mode.

* Completed fix to pattern matching; see 3.6.5.

* Fixed some software rot bugs in Zippy.

* Split AnimateDragging as separate option from AnimateMoves.

* Added FlashMoves to options menu and -flash/-xflash to command line
options (xboard only).

* Some preliminary work on visible bughouse holding support.  Most of the
code is not present in this release because I have not gotten it working
properly yet; my first approach went down a blind alley and I had to
remove most of the partially working code in preparation for a rewrite.

3.6.5 -- Fri May  8 14:22:09 PDT 1998  Tim Mann

Not generally released.

* Pack bughouse holdings display in banner more tightly when board is one
of the smaller sizes (when smallLayout or tinyLayout is true, that is).
An interim measure, but should help.

* Completed fix to make move list parsing recognize the end condition and
final comment.

* Fixed pattern matching for chatter (tells, etc.) to be more reliable.
This should reduce the incidence of colors starting in the wrong place and
of incorrectly matching things that look like other patterns inside
chatter, such as "shout <12>".  (These errors were already rare.)

* WinBoard now lets you customize the list of ICS's in the startup dialog.
For now, at least, requires editing WinBoard.ini with a text editor.

* Bug fix: WinBoard window sizing and position setting save/restore did
not work right when the taskbar was at the top (or left side) of the
screen and not in autohide mode.

* Merged xboard click/click mode and drag mode, and deleted
ClickClickMoving option on menu.  Now if you click on a piece, it
highlights and a further click on another square will move it.  (A second
click on the same square takes down the highlight.)  Or if you press down
on a piece and start to drag, you can drag it to a new square.

* When making click/click style moves, if your second click is on a piece
of the same color, instead of saying "Illegal move", we now cancel the first
starting square, replace it with the second, and wait for another click to
finish the move.

* Separate -secondInitString.  Default: same as -initString.  Suggested by
Remi Coulom.

* Patch from Frank McIngvale to make animation work with XIMs.  Yay!

* Changed move animation to happen after move is passed on to ICS or the
chess engine, where applicable.  Fixed problems with updating moveList
that this uncovered.

* Changed game list to show PGN result token for each game.

* The usual minor bug fixes.

3.6.4 -- Thu Apr 30 23:14:43 PDT 1998  Tim Mann

xboard and WinBoard beta test release.

* xboard documentation updated, both man page and info file.  An attempt
to generate both from the same source with LinuxDocSGML was abandoned, at
least for now.  WinBoard doc updated too.

* Merged updates to animation code from Hugh.  Fixed a couple of remaining
bugs, mostly to do with handling Pause mode correctly.

* Added SaveSettingsOnExit to WinBoard.

* WinBoard now saves the last screen position of the Comment, Edit Tags,
Game List, and Analysis windows (in addition to the board and ICS
Interaction windows) in WinBoard.ini.

* WinBoard now provides a way to customize the right-button context menu
in the output area of the ICS Interaction window.  For now, requires
editing WinBoard.ini with a text editor.  

* Various minor fixes to ICS message recognition, most affecting only Zippy.

* Colorize the notification when someone sends you a message while you are
logged in, not the output of the "messages" command.

* Fixed colorization to turn off at the right place more reliably.

* Added a new color and WinBoard sound for "requests": abort, adjourn,
draw, pause, and takeback.  The same color and sound are used for all of
these.

* Added GUI to change sounds in WinBoard.

* Suppressed WinBoard error popup when a sound can't be played.  They were
popping up when two separate WinBoards tried to play a sound at the same
time (such as during a bughouse match).

* Fixed WinBoard crash when a sound file didn't exist.

* WinBoard ports of timestamp and timeseal now produce decent error
messages if they fail to connect, and WinBoard captures the messages and
puts them into a popup.  Previously WinBoard would exit with no message on
such errors.

* WinBoard resizing with mouse improved; now accurately picks the largest
size that fits in the new area.

* Added option to turn off error message popups.

* Added sizes slim, dinky, and teeny.

* Fixed some minor problems with error message wording.

3.6.3 -- Mon Feb 23 19:08:57 PST 1998  Tim Mann

xboard beta test release only.  Man page is updated for the changes, but info
file is not.

* Bug fix: LoadGame could not load a PGN game whose first move was
castling (which is possible from setup positions).

* Bug fix: we were ignoring illegal move messages from chess engines in
modes where the engine is refereeing but not participating (EditGame,
LoadGame, AnalyzeFile).  The problem was in a workaround for a Crafty bug,
where Crafty generates a bogus illegal move message if a "." (used by
the PeriodicUpdates feature) is sent in analysis mode when the current
analysis reveals a forced mate.  Installed a different workaround (that
works in most but not all cases) and reported the Crafty bug.  Bob Hyatt
replied with a fix, so the Crafty bug should be gone in Crafty 14.12 or so.

* WinBoard only: enabled resizing board with the mouse.  It snaps to the
nearest (but not too much larger) predefined size.

* The xboard default font is now sized according to piece size, just as
clockFont and coordFont have always been.

* Added more sizes: bulky, moderate, average, middling, mediocre, petite.
        
* xboard only: Added Animate Moves and Click-Click Moving to Options menu.  

* xboard only: Added code to animate piece movement, from Hugh Fisher.

* New feature: autoflag is implemented in MachineWhite, MachineBlack, and
TwoMachines modes.  If it is on and either a chess program or the user
oversteps his time, xboard will automatically call the flag and end the
game.  This feature was requested by someone who runs matches between
programs and wants to penalize GNU Chess for its habit of running slightly
over at the end of a time control.  I personally think it's pointless.

* Fixed a bug in Zippy's pattern matching; he can now reply to ICC
messages again.

* Generate prettier notation for illegal moves.  If a move is illegal only
because it leaves the player in check, generate notation as if that were
not illegal.  For instance, if two knights are a knight's move away from
f3, one on g1 and one on e5 that is pinned, the notation would be Nf3 to
move the g1 knight, Nef3 to move the e5 knight.  (Suggested by Philippe
Schnoebelen.)  In addition, if a move is illegal because the type of piece
moved cannot go that way, would be jumping over another piece, etc., we
give fully disambiguated coordinate notation; for example, Ng1g3, Ke1xe8,
d2xd8=Q, etc.  An alternative would be to still write Ng3 if there is only
one knight on the board, or Ngg3 if the other knight is not on the g file,
but life is too short to code up all this stuff, and perhaps the way I did
it is better as it emphasizes that this move was really made despite being
illegal.  I wonder if the new PGN standard revision will speak to notation
of illegal moves?

* Fixed gross bug from 3.6.2: if a chess program said "checkmate" and
White was left on move, the PGN outcome was "1-0 {Black mates}" instead
of "0-1 {Black mates}"!  The bug occurred only for that specific string.

3.6.2 -- Wed Jul 23 16:47:29 PDT 1997  Tim Mann

* There was a bug in backing up from the end of a game against a chess
engine, introduced when -reuse mode was added.  Fixed.

* Recognize "{" as terminating an ICS move list.  Previously we needed to
see a prompt (containing %), but occasionally ICC can send more stuff
right after a move list with no prompt in between.

* In WinBoard, -mm now implies -cp, so you don't get the startup dialog.

* WinBoard startup dialog no longer sets -scp.  People used to get
confused because they would give the -fcp and -scp arguments, but omit
-cp.  This would bring up the startup dialog, which would set both -fcp
and -scp to the value in the engine name box.  Now you can change -scp
only with the command-line argument.  That will confuse some people too,
but hopefully fewer.  I think overall it's better than putting spaces for
both -fcp and -scp in the dialog, which would puzzle newbies.

* Bug fix: Analyze File mode now works in WinBoard.

* Bug fix: WinBoard window no longer cuts off part of the bottom row if
the menu bar wraps to a second line.

* Accept game end messages of the form "PGN-result {comment}" from the
chess engine, where PGN-result is 0-1, 1-0, or 1/2-1/2.  Accept "resign"
or "computer resigns" from the chess engine as a synonym for "0-1 {White
resigns}" or "1-0 {Black resigns}". Accept any message from the chess
engine containing "game is a draw" as a synonym for "1/2-1/2 {Draw}".
Accept "White resigns" or "Black resigns".

* Enable "Action / Draw" menu item in chess engine mode.  It sends the
command "draw" to the engine.  Accept any message from the chess engine
containing "offers a draw" as a draw offer.  WARNING: Draw offers from the
user and the engine (or from two engines) are not yet matched up by xboard
in chess engine mode.  Two engines could get into a loop offering each
other draws.

* Bug fix: Game end messages from the chess engine are always ignored in
Zippy mode.  Previously they could sometimes be processed, which was
sometimes making Zippy hang at the start of a new game that followed
quickly after an old one.

* Zippy can now respond to titled players in channels.  Zippy will avoid
talking to himself in a channel if he knows his own name.

* Bug fix: in colorization arguments, the bold setting was being ignored
if the background color was defaulted.  (xboard only.)

* Extended ParseFEN to accept Crafty 12.2's interpretation of FEN.
If fewer than 8 squares are given in a row, or fewer than 8 rows are
given, the uncovered squares are empty.  Also, there can be a / after the
8th row.

3.6.1 -- Sat May 17 01:02:33 PDT 1997  Tim Mann

* Bug fix: Hitting escape while entering a password on WinBoard no longer
sets the font color back to black (which made further typing visible).

* Bug fix: On Windows NT 4.0, WinBoard /ics /icshelper=timestamp would
often hang if you tried to exit with the Exit menu item, the [X] button,
etc.  The same fix may also have corrected the problem where running a
chess program with /xreuse would sometimes crash Windows 95 (but not NT)
when the chess program was killed and quickly restarted.

* Bug fix: Periodic Updates would not work if turned on after having been
off.  Also, the default was needlessly "off" in WinBoard.

* Zippy bug fix: Continuing an adjourned game was totally broken.  The
wrong moves, or no moves at all, were being fed to the chess program.

* WinBoard change: Giving -ics without -icshost now pops up the startup
dialog with "Use an Internet Chess Server" pre-selected, so that you get a
menu of chess servers instead of going directly to ICC.

* Bug fix: WinBoard's SaveSettings was saving -icshost, -icsport, and
-icshelper in winboard.ini.  This causes a problem if you use a different
icshost later that needs the default values for icsport (5000) and
icshelper ("", meaning none).

* Disabled complaints about unexpected "[Ii]llegal move" messages from
the chess program; we still get them at times.

* Greatly simplified the code for Move Now and SIGINT (ATTENTION).  Fixes
the bug where Move Now did not work with GNU Chess in WinBoard, and
several more obscure bugs as well.  Reintroduces a minor bug: GNU Chess might
not think on your time after a Move Now command.  Trying to fix this
causes too many other problems.  Documented change in engine-intf.txt.

* Cleaned up code for obtaining ratings from ICS.  It was kludgey and may
have had bugs on systems with no "Creating:" message.  It should fail
gracefully there, just not finding the ratings.

3.6.0 -- Thu May  8 19:55:58 PDT 1997  Tim Mann

* WinBoard now has right-button context menus in the ICS Interaction
window.  Some of the items do immediate commands on the player name you
have selected or pointed to.  (Suggested by Paolo Casaschi.)  Also, the
middle button or shift+right does a immediate Copy and Paste.

* Fixed a bug in Zippy's wild rejection.  The bug was causing Zippy to
reject all forms of wild.  Now it rejects only 1, 9, 16, 17, and 24, as
was intended.  These variants have different rules, while the other
variants defined so far only have different starting positions.
(Actually, wild 2, 3, and 4 never allow castling, but may sometimes by
chance have king and rook start on squares where castling appears legal.
This could cause a problem later.)

* Zippy now resumes adjourned games by feeding the chess program 
the move list instead of the position.  Setting -getMoveList to False 
restores the old behavior.  Feeding in the move list is better because 
it enables the chess program to correctly handle en passant legality, 
castling legality, draw by repetition, and draw by the 50 move rule. 

* Added a WinBoard startup dialog for people who run WinBoard.exe without
using the Start menu or reading the help file.  Instead of being dumped
directly into GNU Chess mode, you now get a menu of choices.  You now have
to give the new WinBoard -cp option to go directly into chess engine mode.
I did not add this feature to xboard.

* Handling of "illegal move" from Crafty is now back on.  (It was turned
off in 3.4.6; see below.)  Crafty 12.0 doesn't seem to send bogus ones
anymore.  I did have to suppress sending time and otim in analyze mode to
make this work, but there is no harm in that.

* Zippy now sends "gameend" to ICS at the end of each game.  You can alias
this to "seek" or whatever you like.

* Added Crafty support for Move Now, using the "?" command.  We test
whether this command exists by trying it once at the start of the first
game, before it really makes sense.  If we don't get a message like
"Illegal move ... ?", we assume it's OK.  (We're careful about this
because sending a "?" to GNU Chess on Move Now keeps it from pondering the
next move as it should.)

* Added support for a tellusererror command from the chess engine.  See
engine-intf.txt.

* Attempted to make engine-intf.txt complete.

* Minor fixes/cleanup to GameEnds code, to be sure we always interrupt
when needed, and always undo an extra move generated by stopping the chess
program while it is thinking.

3.5.7 -- Sat May 03 22:37:44 PDT 1997  Tim Mann

Beta release of both xboard and WinBoard.

* Updated xboard documentation.  I really wish the man page was built from
the info file instead of being separate!  It's a pain to update them both.

* Updated documentation of the interface between XBoard/WinBoard and chess
programs, and renamed it to engine-intf.txt.

* Added support for tellics, telluser, and askuser commands from the chess
engine.  See engine-intf.txt.

* Various bug fixes.  On WinBoard, 256 color displays are finally handled
right; no more color flashing when you switch windows unless the colors
really need to be updated.  Also, I think the problem of the console font
failing to change or changing back by itself is finally fixed.

3.5.6 -- Tue Apr 29 03:08:00 PDT 1997

Beta release, WinBoard only.  ChangeLog was out of date in release,
updated here.

* Added ICC timestamp and FICS timeseal to WinBoard distribution.  These
are my own ports to Win32, based on and used by permission of the owners
of the proprietary source code (Daniel Sleator for timestamp, Henrik Gram
for timeseal).  The owners permit these programs to be distributed only in
binary form (to help prevent cheating), so to avoid running afoul of the
GPL, I have kept them as separate programs, not linked into the WinBoard
address space.  Updated Start menu icons to use them.

* Miscellaneous smaller changes.

3.5.5 -- Fri Apr 25 03:06:00 PDT 1997

Beta release, WinBoard only.  ChangeLog was out of date in release;
updated here.

* Added simple sound support to WinBoard.

* Updated WinBoard documentation.

* Internal implementation of the telnet protocol is now more complete.
You can now hop through a VMS host on the way to ICS.  For example, do
"xboard -ics -icshost vms.host.edu -icsport 23", then log in.  Do not use
the -telnet flag; that says to use an *external* telnet program.  To avoid
double echoes, you need to force character mode in VMS telnet after
connecting from VMS to ICS.  Do "^]^Mset mode char^M^M".

* Display opponent names in the title bar for MachineWhite, MachineBlack,
and TwoMachines modes.

* WinBoard now has an installer, built with InstallShield.  The installer
works with a binary-only distribution.  Sources are still freely
available, but now separately.

* Added SaveSettings to WinBoard, which saves current option settings to
winboard.ini.  Made sure all options can be saved and loaded, including
fonts and com port settings.

* If the game ends while you are dragging a piece, we now don't let you
finish the move.  Formerly the move was accepted and your opponent's clock
would start running again.

3.5.4 -- Fri Apr 18 01:15:24 PDT 1997  Tim Mann

Beta test release of WinBoard and xboard.  The documentation remains
out of date.

* Many fixes and improvements to new WinBoard user interface code.

* In Zippy mode, avoid sending another copy of the same move to the chess
program if ICS sends us another copy of the board image.  Hard to believe
it took me until now to diagnose and fix this problem!

3.5.3 -- Sat Apr 12 19:49:33 PDT 1997  Tim Mann

Beta test release of WinBoard and xboard.

* Fixed fatal bug in WinBoard input handling.

* Made code to stop chess program for reuse a bit smarter.  Removed kludge
of "white" in initString; it didn't work well, and is unneeded
with Crafty 11.21 and later.

3.5.2 -- Sat Apr 12 15:40:01 PDT 1997  Tim Mann

Beta test release of WinBoard.

* Ignore check and permit promotion to King during suicide games; no need
to turn off TestLegality.

* Renamed CheckLegality to TestLegality to avoid confusion with the chess
term "check".

* Added Rematch to Action menu.

* WinBoard now has a custom ICS interaction window with scrollback, a
separate line for input, and colorization.  Accelerators that conflict
with normal editing keys were changed (by requiring Alt+) so they can work
in both the console and the main window.

* WinBoard error popups are now non-modal and disappear when you make a
new move, as in xboard.

* Configure now defaults to --disable-ptys on all systems.  If anyone has
an ancient SysV system where pipes don't work with select, they can still
do "configure --enable-ptys" explicitly.  I would appreciate getting a bug
report if this happens to anyone, with complete output from configure and
"uname -a".

* "make install" now makes the installation directories too.

* Fixed a bug that would cause an "Illegal move" message for Black from
GNU Chess to be incorrectly considered bogus.

* Handle name changes during an ICS game (FICS bname and wname commands).

* You can force both chess programs to be killed at the end of each game
by turning off the reuseChessPrograms option.  There are still some
problems with reusing Crafty even in version 11.20.

* Now the second chess program stays around by default too, if it ever
gets started.

3.5.1 -- Sat Apr  5 16:47:48 PST 1997  Tim Mann

Beta test release.

* Don't kill off and restart the chess program for each game; keep the
same one running, using the "new" command to start a new game.  This
change works around the problem in Windows 95 that makes WinBoard crash it
at times, and is generally desirable to make new games start faster.  The
second chess program (for TwoMachines) is still killed at the end of the
game, and unfortunately this can still crash Windows 95.  Temporarily
added "white" to the initString to make this work with Crafty 11.20, which
has a minor bug in "new".  Older versions of Crafty have worse bugs in
"new"; they should not be used with this version of xboard.

* Support for FICS suicide chess: Parse illegal moves (that leave King in
check) in game history.  If CheckLegality is off, allow promotion to King
and illegal moves in game files.  We still generate e2e4 style notation
for illegal moves.

* Handle FICS "has timeseal; checking" message.

* Changed the coords from white back to black; this was a bug.

* Fixed problems compiling with K&R compilers.

* Fixed an old bug in RegisterMove that was crashing cmail on some systems
(notably linux).

3.5.0 -- Thu Jan  2 16:59:49 PST 1997  Tim Mann

Thanks to Frank McIngvale for much of the work on versions 3.4.4 and above!

* Fix Crafty resumed game time bug (frankm)

* Word wrap text in Analysis window (frankm)

* More debug info for XPM loading (frankm)

* Replaced config.sub, config.guess, etc., with up-to-date versions from
autoconf 2.12.  Hopefully this will fix problems on Pentium Pro machines.

* Removed some Makefile gunk that was causing looping for one person.

3.4.7 -- Thu Dec 19 14:22:41 PST 1996  Tim Mann

All changes from Frank:

* Retrieve ratings from ICC (and FICS, etc., when they add the Creating:
message), save them in the PGN tags, and pass them to Crafty in Zippy mode.

* Add settable time delay between characters in ICS login script.

* Colorize messages like personal tells.  Fix false recognition of channel
tells.

* Pass "tells" from Crafty through to ICS (in Zippy mode).

* Implement ~/ filename convention from C shell for game and position file
names.

* ZIPPYACCEPTONLY feature for testing.

3.4, patchlevel 6 -- Sat Nov 23 16:58:50 PST 1996  Tim Mann

* Put recognition of "illegal move" messages from Crafty for
illegal castling, etc., inside an #if that is currently turned off,
because of a bug in Crafty that generates bogus "illegal move" messages
after some moves that are actually legal and accepted by Crafty.

* Added -checkLegality option; previously this could not be turned off.

* Fixed an old bug in finding default board size parameters.

* Differentiated among channel tell, kibitz/whisper, and personal tell/say.

* Fixed a bug in detecting Xpm in the configure script.

3.4, patchlevel 5 -- Mon Nov 18 16:22:53 PST 1996  Tim Mann

* Added zic2xpm to the kit; it had been omitted by mistake.

* Added some default colors for -colorize

3.4, patchlevel 4 -- Sat Nov 16 18:10:17 PST 1996  Tim Mann

This is meant to be a beta release in preparation for version 3.5.

* Added InfoXBoard and ManXBoard to the Help menu.

* Made Frank's ICS input box optional, defaulting to off.

* Merged in Frank McIngvale's XbKit.  Many new features, including
-clickClick mode, the Analysis modes, piece flashing, ZIICS import,
ICS text colorization, and the ICS input box.  Many thanks to Frank for
supplying and documenting this code.

3.4, patchlevel 3 -- Mon Nov 11 18:23:14 PST 1996  Tim Mann

Small set of changes made while Frank McIngvale was working on XbKit in
parallel.  Unreleased in this form.

* Updated zippy.README.

* Removed useless X event handler and removed strange code for copying
form translation table to board that worked around the bug it caused.
This makes changing bindings in .Xdefaults more straightforward.

* Now pressing the Control key steps back one move, and releasing it steps
forward again.

* Moved quit from "q" to "Q" for greater safety.

* Use "unobserve" instead of "observe" to stop observing; needed on FICS.

* Support for interface variable.

* Strip titles from people who are talking to us, so (for example) Zippy
won't try things like "tell Darooha(*) hello".  Needed on FICS.

3.4, patchlevel 2 -- Tue Jul  9 19:06:42 PDT 1996  Tim Mann

This patchlevel is not planned to be an announced release.  It's in
preparation for integrating Frank McIngvale's XbKit.  It mostly contains
minor fixes I've accumulated since 3.4.pl1.

* WinBoard /telnet option now fires up an external program, as
with xboard, instead of trying to use a feature of NT 3.1 that does not
exist in later versions of NT or in Windows 95.  ChangeLog for 3.4.pl1
said this had been implemented there, but it really wasn't.

* Indicating player to move by the icon color now works under Windows 95.

* WinBoard now kills the chess program when you exit using the system menu
or the [X] button.  Thanks to Michael Lowe.

* Minor changes to Zippy, including: Now understands wild challenges on
FICS; these used to crash it.  Removed limit on how fast a game will be
accepted.  Use "set formula ..." on the chess server to limit this if you
are using GNU Chess.  Now sends correct opponent name to Crafty.

* Added some missing default values to documentation.  Thanks to Stuart
Cracraft.

* Bugfix: Trying to print "No fonts match pattern" error message would
crash.  This can happen to Linux users who don't install Helvetica, for
example. 

* Bugfix: Defaulting feature in -size n,n,n,n,n,n would put us in an
infinite loop.

* Added more directories to search for Athena widgets on HPUX.

* New cmail (3.12) from Evan Welsh; includes small fix from Kayvan Sylvan.

* Recognize "illegal move" messages from Crafty for illegal castling, etc.

* Bugfix: "name" command added to zippy.c for Crafty was producing error
message if GNU Chess was in use.

* In bughouse mode, suppress holding messages from console window; show
holdings only in banner.

* Minor fixes/cleanup to Makefile.in and configure.in.

3.4, patchlevel 1 -- Mon Dec 11 13:43:12 PST 1995  Tim Mann

* This patchlevel updates WinBoard to match xboard, and includes a few
fixes and minor improvements.  "-size tiny" and "-size n,n,n,n,n,n"
are still not implemented for WinBoard.

* Installed support for Crafty based on code from Bob Hyatt.
Currently the only documentation for this is in the FAQ, and a few
things don't work with Crafty 8.23.  Please do not report these
problems as bugs in either xboard or Crafty.  Bob and I know about
them.  The worst ones (if not all of them) should be fixed in Crafty
8.24.

* Changed the kludge command we send when gnuchess wants to print
something that doesn't end with a newline, from "help" to "bogus".
This works because the error message gnuchess prints ends with a
newline.  It also improves compatibility with Crafty, which doesn't
need the kludge, but for which sending "help" causes a problem.

* Don't draw grid at all if lineGap is 0; previously we drew the grid
with X "0-width" lines (usually 1 pixel wide) and then overwrote it.

* Makefile: Removed xboard.info from "all" target so we won't try to
rebuild it, because this fails on hosts that don't have makeinfo
installed.  Other minor fixes to "clean" targets, etc.

* Fixes and cleanup to Auto Comment code that handles continuation
lines and highlighting.

* Auto Observe now tries to observe the game from the point of view of
the player who was on your gnotify list.  Requested by rng.
Limitations: We can't tell which player it was unless you have ICS
highlighting turned on.  Also, currently "observe foo" works as
required (observing from foo's point of view) only on ICC, but FICS
will probably implement this soon.

* "-size tiny" now makes the default font smaller automatically.  This
was implemented by introducing an extra Form widget in the hierarchy
for all xboard windows, named either normalLayout, smallLayout, or
tinyLayout.  So you can have resource specifications that apply only
to certain layouts; in particular, XBoard*tinyLayout*font.

* Bug fix: EditGame or EditPosition while playing or examining still was
not really being permitted.

* WinBoard bug fix: On the EditPosition menu, King did not work.

* Added text catalog of WinSock error messages to WinBoard, because
Microsoft still has not put them in the system message catalog.

* Removed support for older ICS game-ending messages that do not have
a PGN result token (*, 0-1, 1-0, or 1/2-1/2) after the closing '}'.
The code for older messages was sometimes firing on the newer
messages, due to parsing ambiguity.  If the current code sees an old
message, it will understand that the game is over, but will always
display * as a result token instead of trying to guess the result by
interpreting the text message.

3.4, patchlevel 0 -- Tue Nov 21 01:02:50 PST 1995  Tim Mann

* This patchlevel was released for xboard only.

* Updated the info file.  It should now be as up-to-date as the man page,
with good English except in the parts that pertain only to AmyBoard.

* Added "-size tiny", requested by Bob Hyatt.  Also cleaned up bitmap
support and added "-size n,n,n,n,n,n" to allow arbitrary-sized bitmaps,
if the actual bitmaps are supplied by the user.

* Updated bughouse support.

3.3, patchlevel 4 -- Sat Nov 18 02:27:21 PST 1995  Tim Mann

* Unreleased beta that works with preliminary FICS bughouse code.  Will
need changes before release to track FICS message changes.

* Removed use of .EX macro from man page.  It is not supported by some
nroff -man macro packages, notably the one on Slackware Linux.  Switched
to boldface for references to xboard and other commands within the man
page, as this seems to be the modern way.

* Bug fix: If ICS rejected a move, it was correctly undone on the board,
but the message widget still displayed the bad move.  Reported by DAV.

* Normally, xboard in ICS mode fetches the move list whenever the board
display switches to a new game.  Doing this is now an option
(getMoveList) that can be turned off, which is useful if you are watching
multiple blitz games.  Requested by rng.

* Move list fetching code is now smarter: it ignores a move list if it is
not for the right game.

* Added support for bughouse as implemented on FICS.  Holdings are shown
in the window title in place of the strength numbers.  A menu on mouse
buttons 2 and 3 (same on both) lets you drop pieces.  There is no checking
as to whether you actually hold the piece you are trying to drop; we rely
on ICS to check that.  Notation of the form P@f7 is generated and parsed.
The mate detector does not understand that non-contact mate is not really
mate in bughouse, but this does no real harm.  It results in a "#"