Index: TODO
===================================================================
RCS file: /cvsroot/gnugo/gnugo/TODO,v
retrieving revision 1.13
diff -u -r1.13 TODO
--- TODO	7 Jul 2003 21:45:11 -0000	1.13
+++ TODO	15 Jul 2003 22:21:05 -0000
@@ -45,12 +45,6 @@
 engine internals.  The issues are presented here in an approximate
 order of perceived difficulty.
 
- * GNU Go passes on the first move as white on small boards with high
-   handicap (e.g. 2 stones on 7x7 or 7 stones on 9x9). While it's hard
-   to argue that there's no way for white to live, it should be forced
-   to thrash around for a while. Presumably the opponent is taking the
-   handicap for a reason.
-
  * Add more checks in patterns/mkpat.c testing whether the main diagram and
    the constraint diagram are consistent.
 
@@ -146,14 +140,12 @@
    Also, one should implement some more of the standard tree search
    optimizations used in alpha-beta readers.
 
- * Create a way to quickly assess the safety of a group.  This might
-   take into account number of eyes / half eyes, moyo in corners, moyo
-   along the edge, moyo in the center, proximity to living friendly
-   groups, weak opponent groups etc.  The point is that it should
-   involve no reading and that it is quick.  This could be used to
-   make a strategic estimation of how a move strengthens a friendly
-   group and/or weakens an opponent group and how strong/weak groups
-   influence each other.
+ * Improve the heuristics for assessment of the safety of a
+   group. This might take into account number of eyes / half eyes,
+   moyo in corners, moyo along the edge, moyo in the center, proximity
+   to living friendly groups, weak opponent groups etc. It is of
+   particular interest to be able to accurately determine how a move
+   affects the safety of all groups on the board.
 
 
 //--------------------------------------------------------------
Index: doc/gtp-commands.texi
===================================================================
RCS file: /cvsroot/gnugo/gnugo/doc/gtp-commands.texi,v
retrieving revision 1.13
diff -u -r1.13 gtp-commands.texi
--- doc/gtp-commands.texi	7 Jul 2003 21:45:11 -0000	1.13
+++ doc/gtp-commands.texi	15 Jul 2003 22:21:05 -0000
@@ -865,7 +865,7 @@
 
 @example
 
- Function:  Undo a number of moves
+ Function:  Undo one move
  Arguments: none
  Fails:     If move history is too short.
  Returns:   nothing
Index: doc/introduction.texi
===================================================================
RCS file: /cvsroot/gnugo/gnugo/doc/introduction.texi,v
retrieving revision 1.17
diff -u -r1.17 introduction.texi
--- doc/introduction.texi	14 Jul 2003 21:36:30 -0000	1.17
+++ doc/introduction.texi	15 Jul 2003 22:21:06 -0000
@@ -194,11 +194,6 @@
 order of perceived difficulty.
 
 @itemize
-@item GNU Go passes on the first move as white on small boards with high
-handicap (e.g. 2 stones on 7x7 or 7 stones on 9x9). While it's hard
-to argue that there's no way for white to live, it should be forced
-to thrash around for a while. Presumably the opponent is taking the
-handicap for a reason.
 @item
 Add more checks in @file{patterns/mkpat.c} testing whether the main diagram and
 the constraint diagram are consistent.
@@ -289,16 +284,13 @@
 one should implement some more of the standard tree search optimizations used
 in alpha-beta readers.
 @end quotation
-@item Create a way to quickly assess the safety of a group. 
+@item Improve the heuristics for assessment of the safety of a group.
 @quotation
-This might
-take into account number of eyes / half eyes, moyo in corners, moyo
-along the edge, moyo in the center, proximity to living friendly
-groups, weak opponent groups etc.  The point is that it should
-involve no reading and that it is quick.  This could be used to
-make a strategic estimation of how a move strengthens a friendly
-group and/or weakens an opponent group and how strong/weak groups
-influence each other.
+This might take into account number of eyes / half eyes, moyo in
+corners, moyo along the edge, moyo in the center, proximity to living
+friendly groups, weak opponent groups etc. It is of particular interest
+to be able to accurately determine how a move affects the safety of all
+groups on the board.
 @end quotation
 @end itemize
 
Index: doc/overview.texi
===================================================================
RCS file: /cvsroot/gnugo/gnugo/doc/overview.texi,v
retrieving revision 1.16
diff -u -r1.16 overview.texi
--- doc/overview.texi	11 Jul 2003 23:26:00 -0000	1.16
+++ doc/overview.texi	15 Jul 2003 22:21:06 -0000
@@ -116,7 +116,7 @@
 @item @code{worm_reasons()}
 @findex worm_reasons
 @quotation
-Moves that have been found to capture or defend a worm are propsed as
+Moves that have been found to capture or defend a worm are proposed as
 candidates.
 @end quotation
 
Index: doc/owl.texi
===================================================================
RCS file: /cvsroot/gnugo/gnugo/doc/owl.texi,v
retrieving revision 1.11
diff -u -r1.11 owl.texi
--- doc/owl.texi	7 Jul 2003 12:30:47 -0000	1.11
+++ doc/owl.texi	15 Jul 2003 22:21:07 -0000
@@ -143,7 +143,7 @@
 functions are called from @code{make_dragons()}.
 
 The owl code can be conveniently tested using the 
-@option{--decide-owl @var{location}} This should be used with 
+@option{--decide-owl @var{location}} option. This should be used with 
 @option{-t} to produce a useful trace, @option{-o} to produce
 an SGF file of variations produced when the life and death of
 the dragon at @var{location} is checked, or both. 
Index: engine/clock.c
===================================================================
RCS file: /cvsroot/gnugo/gnugo/engine/clock.c,v
retrieving revision 1.16
diff -u -r1.16 clock.c
--- engine/clock.c	7 Jul 2003 21:45:11 -0000	1.16
+++ engine/clock.c	15 Jul 2003 22:21:07 -0000
@@ -513,7 +513,7 @@
   predicted_tm = estimate_time_by_move(color, clk.moveno);
 
   /* Compute the expected mean time/move 
-   * to recpect the contract.
+   * to respect the contract.
    */
   moves_left = (CLOCK_MOVE_CONTRACT(board_size) - clk.moveno) / 2.0;
   time_left = (clock_get_time_left(color)
Index: engine/dragon.c
===================================================================
RCS file: /cvsroot/gnugo/gnugo/engine/dragon.c,v
retrieving revision 1.116
diff -u -r1.116 dragon.c
--- engine/dragon.c	18 Jun 2003 11:01:23 -0000	1.116
+++ engine/dragon.c	15 Jul 2003 22:21:08 -0000
@@ -1439,8 +1439,8 @@
   {"dead", "alive", "critical", "unknown", "unchecked"};
 
   static const char *safety_names[] =
-  {"dead", "alive", "critical", "inessential", "tactically dead", "weak",
-   "weakly_alive", "alive_in_seki", "strongly_alive", "invincible"};
+  {"dead", "alive", "critical", "[3]", "[4]", "inessential",
+   "tactically dead", "alive_in_seki", "strongly_alive", "invincible"};
   
   int pos;
   int k;
Index: interface/play_gtp.c
===================================================================
RCS file: /cvsroot/gnugo/gnugo/interface/play_gtp.c,v
retrieving revision 1.122
diff -u -r1.122 play_gtp.c
--- interface/play_gtp.c	7 Jul 2003 21:45:11 -0000	1.122
+++ interface/play_gtp.c	15 Jul 2003 22:21:10 -0000
@@ -2540,7 +2540,7 @@
   return gtp_success("");
 }
 
-/* Function:  Undo a number of moves
+/* Function:  Undo one move
  * Arguments: none
  * Fails:     If move history is too short.
  * Returns:   nothing
Index: patterns/eyes.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/eyes.db,v
retrieving revision 1.39
diff -u -r1.39 eyes.db
--- patterns/eyes.db	27 May 2003 08:48:24 -0000	1.39
+++ patterns/eyes.db	15 Jul 2003 22:21:11 -0000
@@ -5098,7 +5098,7 @@
 
 |.
 |*
-|XX
+|Xx
 |x.!
 +---