;;; gnugo.el
;;;
-;;; Rel:standalone-gnugo-el-2-2-12
-;;;
-;;; Copyright (C) 1999,2000,2002,2003,2004,2005,2006 Thien-Thi Nguyen
+;;; Copyright (C) 1999, 2000, 2002, 2003,
+;;; 2004, 2005, 2006, 2007, 2008 Thien-Thi Nguyen
;;; This file is part of ttn's personal elisp library, released under GNU
;;; GPL with ABSOLUTELY NO WARRANTY. See the file COPYING for details.
;;
;; This code was tested with:
;; - GNU Emacs: 21.3 / 22.0.50 (from CVS)
-;; - GNU Go: 3.3.15 / 3.4 / 3.6-pre3
+;; - GNU Go: 3.3.15 / 3.4 / 3.6
;;
;;
;; Meta-Playing (aka Customizing)
;; ------------------------------
;;
;; Customization is presently limited to
-;; vars: `gnugo-program'
-;; `gnugo-animation-string'
-;; `gnugo-mode-line'
-;; `gnugo-xpms'
-;; normal hooks: `gnugo-board-mode-hook'
-;; `gnugo-post-move-hook'
-;; and the keymap: `gnugo-board-mode-map'
+;; vars: `gnugo-program'
+;; `gnugo-animation-string'
+;; `gnugo-mode-line'
+;; `gnugo-X-face' `gnugo-O-face' `gnugo-grid-face'
+;; `gnugo-xpms'
+;; normal hooks: `gnugo-board-mode-hook'
+;; `gnugo-post-move-hook'
+;; and the keymap: `gnugo-board-mode-map'
;;
;; The variable `gnugo-xpms' is a special case. To set it you need to load
;; gnugo-xpms.el (http://www.emacswiki.org) or some other library w/ congruent
;; XPM set can be changed on the fly (global and/or local)
;; font-locking for "X", "O", "[xo]"
;; undo by N moves, by "move pair", or by board position
+;; grid (letters and numbers) visibility can be toggled
;;
;;
;; History Predicted
;;;---------------------------------------------------------------------------
;;; Political arts
-(defconst gnugo-version "2.2.12"
+(defconst gnugo-version "2.2.13"
"Version of gnugo.el currently loaded.
Note that more than two dots in the value indicates \"pre-release\",
or \"alpha\" or \"hackers-invited-all-else-beware\"; use at your own risk!
;; solely move by move. Wisdom, on the other hand...
yada yada yada))
"*String whose individual characters are used for animation.
-Specifically, the `gnugo-worm-stones' and `gnugo-dragon-stones' commands
-render the stones in their respective (computed) groups as the first
-character in the string, then the next, and so on until the string (and/or
-the viewer) is exhausted.")
+Specifically, the commands `gnugo-worm-stones' and `gnugo-dragon-stones'
+render the stones in their respective result groups as the first character
+in the string, then the next, and so on.")
(defvar gnugo-mode-line "~b ~w :~m :~u"
"*A `mode-line-format'-compliant value for GNUGO Board mode.
The times are in seconds, or \"-\" if that information is not available.
For ~t, the value is a snapshot, use `gnugo-refresh' to update it.")
-(defvar gnugo-font-lock-keywords
- '(("X" . font-lock-string-face)
- ("O" . font-lock-builtin-face))
- "*Font lock keywords for `gnugo-board-mode'.")
+(defvar gnugo-X-face 'font-lock-string-face
+ "*Name of face to use for X (black) stones.")
+
+(defvar gnugo-O-face 'font-lock-builtin-face
+ "*Name of face to use for O (white) stones.")
+
+(defvar gnugo-grid-face 'default
+ "*Name of face to use for the grid (A B C ... 1 2 3 ...).")
;;;---------------------------------------------------------------------------
;;; Variables for the inquisitive programmer
+(defconst gnugo-font-lock-keywords
+ '(("X" . gnugo-X-face)
+ ("O" . gnugo-O-face))
+ "Font lock keywords for `gnugo-board-mode'.")
+
(defvar gnugo-option-history nil)
(defvar gnugo-state nil) ; hint: C-c C-p
(full (gnugo-put :sync-return (concat so-far string))))
(when (string-match "\n\n" full start)
(gnugo-put :sync-return
- (cons (current-time) (substring full 0 -2)))))))
+ (cons (current-time) (substring full 0 -2)))))))
(gnugo-send-line message)
(let (rv)
;; type change => break
(intern (format ":gnugo-%s%s-props" (gnugo-get :diamond) frag)))
(defun gnugo-yang (c)
- (case c
- (?+ 'hoshi)
- (?. 'empty)
- (?X '(bmoku . bpmoku))
- (?O '(wmoku . wpmoku))
- (t (error "badness"))))
+ (cdr (assq c '((?+ . hoshi)
+ (?. . empty)
+ (?X . (bmoku . bpmoku))
+ (?O . (wmoku . wpmoku))))))
(defun gnugo-yy (yin yang &optional momentaryp)
(gnugo-f (format "%d-%s"
(setcar (symbol-plist yy) act))
(or (gnugo-get :all-yy)
(gnugo-put :all-yy
- (prog1 (mapcar (lambda (ent)
- (let* ((k (car ent))
- (yy (gnugo-yy (cdr k) (car k))))
- (setplist yy `(not-yet ,(cdr ent)))
- yy))
- (gnugo-get :xpms))
- (let ((imul (image-size (get (gnugo-yy 5 (gnugo-yang ?+))
- 'not-yet))))
- (gnugo-put :w-imul (car imul))
- (gnugo-put :h-imul (cdr imul)))))))
+ (prog1 (mapcar (lambda (ent)
+ (let* ((k (car ent))
+ (yy (gnugo-yy (cdr k) (car k))))
+ (setplist yy `(not-yet ,(cdr ent)))
+ yy))
+ (gnugo-get :xpms))
+ (let ((imul (image-size (get (gnugo-yy 5 (gnugo-yang ?+))
+ 'not-yet))))
+ (gnugo-put :w-imul (car imul))
+ (gnugo-put :h-imul (cdr imul)))))))
(setplist (gnugo-f 'ispc) (and new
;; `(display (space :width 0))'
;; works as well, for newer emacs
'(invisible t)))
(gnugo-put :highlight-last-move-spec
- (if new
- '((lambda (p)
- (get (gnugo-yy (get-text-property p 'gnugo-yin)
- (get-text-property p 'gnugo-yang)
- t)
- 'display))
- 0 delete-overlay)
- (gnugo-get :default-highlight-last-move-spec)))
+ (if new
+ '((lambda (p)
+ (get (gnugo-yy (get-text-property p 'gnugo-yin)
+ (get-text-property p 'gnugo-yang)
+ t)
+ 'display))
+ 0 delete-overlay)
+ (gnugo-get :default-highlight-last-move-spec)))
;; a kludge to be reworked another time perhaps by another gnugo.el lover
(dolist (group (cdr (assq 'dead (gnugo-get :game-over))))
(mapc 'delete-overlay (cdar group))
(gnugo-put :hmul (if new (gnugo-get :h-imul) 1))
(gnugo-put :display-using-images new)))
+(defun gnugo-toggle-grid ()
+ "Turn the grid around the board on or off."
+ (interactive)
+ (funcall (if (memq :nogrid buffer-invisibility-spec)
+ 'remove-from-invisibility-spec
+ 'add-to-invisibility-spec)
+ :nogrid)
+ (save-excursion (gnugo-refresh)))
+
(defun gnugo-propertize-board-buffer ()
(erase-buffer)
(insert (substring (cdr (gnugo-synchronous-send/return "showboard")) 3))
- (let* ((size (gnugo-treeroot :SZ))
+ (let* ((grid-props (list 'invisible :nogrid
+ 'font-lock-face gnugo-grid-face))
+ (%gpad (gnugo-f 'gpad))
+ (%gspc (gnugo-f 'gspc))
+ (%lpad (gnugo-f 'lpad))
+ (%rpad (gnugo-f 'rpad))
+ (ispc-props (list 'category (gnugo-f 'ispc) 'rear-nonsticky t))
+ (size (gnugo-treeroot :SZ))
(size-string (number-to-string size)))
(goto-char (point-min))
(put-text-property (point) (1+ (point)) 'category (gnugo-f 'tpad))
- (forward-line 1)
- (put-text-property (point-min) (point) 'invisible t)
+ (skip-chars-forward " ")
+ (put-text-property (1- (point)) (point) 'category %gpad)
+ (put-text-property (point) (progn (end-of-line) (point)) 'category %gspc)
+ (forward-char 1)
+ (add-text-properties (1+ (point-min)) (1- (point)) grid-props)
(while (looking-at "\\s-*\\([0-9]+\\)[ ]")
(let* ((row (match-string-no-properties 1))
(edge (match-end 0))
(other-edge (+ edge (* 2 size) -1))
+ (right-empty (+ other-edge (length row) 1))
(top-p (string= size-string row))
(bot-p (string= "1" row)))
- (put-text-property (point) (1- edge) 'category (gnugo-f 'lpad))
+ (let* ((nL (- edge 1 (length size-string)))
+ (nR (- edge 1))
+ (ov (make-overlay nL nR (current-buffer) t)))
+ (add-text-properties nL nR grid-props)
+ ;; We redundantly set `invisible' in the overlay to workaround
+ ;; a display bug whereby text *following* the overlaid text is
+ ;; displayed with the face of the overlaid text, but only when
+ ;; that text is invisible (i.e., `:nogrid' in invisibility spec).
+ ;; This has something to do w/ the bletcherous `before-string'.
+ (overlay-put ov 'invisible :nogrid)
+ (overlay-put ov 'category %lpad))
(do ((p edge (+ 2 p)) (ival 'even (if (eq 'even ival) 'odd 'even)))
((< other-edge p))
- (let* ((position (format "%c%s" (aref [?A ?B ?C ?D ?E ?F ?G ?H
- ?J ?K ?L ?M ?N ?O ?P
- ?Q ?R ?S ?T]
- (ash (- p edge) -1))
+ (let* ((position (format "%c%s" (aref "ABCDEFGHJKLMNOPQRST"
+ (truncate (- p edge) 2))
row))
(yin (let ((A-p (= edge p))
(Z-p (= (1- other-edge) p)))
front-sticky
(gnugo-position gnugo-yin))))
(unless (= (1- other-edge) p)
- (add-text-properties (1+ p) (+ 2 p)
- `(category
- ,(gnugo-f 'ispc)
- rear-nonsticky
- t))
+ (add-text-properties (1+ p) (+ 2 p) ispc-props)
(put-text-property p (+ 2 p) 'intangible ival)))
- (goto-char (+ other-edge (length row) 1))
+ (add-text-properties (1+ other-edge) right-empty grid-props)
+ (goto-char right-empty)
(when (looking-at "\\s-+\\(WH\\|BL\\).*capt.* \\([0-9]+\\).*$")
(let ((prop (if (string= "WH" (match-string 1))
:white-captures
(put-text-property beg end :gnugo-cf (cons (- end beg) prop))
(gnugo-put prop (match-string-no-properties 2))))
(end-of-line)
- (put-text-property other-edge (point) 'category (gnugo-f 'rpad))
+ (put-text-property right-empty (point) 'category %rpad)
(forward-char 1)))
- (put-text-property (1- (point)) (point-max) 'invisible t)))
+ (add-text-properties (1- (point)) (point-max) grid-props)
+ (skip-chars-forward " ")
+ (put-text-property (1- (point)) (point) 'category %gpad)
+ (put-text-property (point) (progn (end-of-line) (point))
+ 'category %gspc)))
(defun gnugo-merge-showboard-results ()
(let ((aft (substring (cdr (gnugo-synchronous-send/return "showboard")) 3))
- (adj 1) ; string to buffer position adjustment
+ (adj 1) ; string to buffer position adjustment
(sync "[0-9]+ stones$")
(bef (buffer-substring-no-properties (point-min) (point-max)))
(bef-start 0) (bef-idx 0)
(gnugo-put :scoring-seed (logior (ash (logand (car now) 255) 16)
(cadr now))))
(gnugo-put :game-over
- (if (or (eq t resign)
- (and (stringp resign)
- (string-match "[BW][+][Rr]esign" resign)))
- (flet ((ls (color) (mapcar
- (lambda (x)
- (cons (list color)
- (split-string x)))
- (split-string
- (gnugo-query "worm_stones %s" color)
- "\n"))))
- (let ((live (append (ls "black") (ls "white"))))
- `((live ,@live)
- (dead))))
- (let ((dd (gnugo-query "dragon_data"))
- (start 0) mem color ent live dead)
- (while (string-match "\\(.+\\):\n[^ ]+[ ]+\\(black\\|white\\)\n"
- dd start)
- (setq mem (match-string 1 dd)
- color (match-string 2 dd)
- start (match-end 0)
- ent (cons (list color)
- (sort (gnugo-lsquery "dragon_stones %s" mem)
- 'string<)))
- (string-match "\nstatus[ ]+\\(\\(ALIVE\\)\\|[A-Z]+\\)\n"
- dd start)
- (if (match-string 2 dd)
- (push ent live)
- (push ent dead))
- (setq start (match-end 0)))
- `((live ,@live)
- (dead ,@dead))))))
+ (if (or (eq t resign)
+ (and (stringp resign)
+ (string-match "[BW][+][Rr]esign" resign)))
+ (flet ((ls (color) (mapcar
+ (lambda (x)
+ (cons (list color)
+ (split-string x)))
+ (split-string
+ (gnugo-query "worm_stones %s" color)
+ "\n"))))
+ (let ((live (append (ls "black") (ls "white"))))
+ `((live ,@live)
+ (dead))))
+ (let ((dd (gnugo-query "dragon_data"))
+ (start 0) mem color ent live dead)
+ (while (string-match "\\(.+\\):\n[^ ]+[ ]+\\(black\\|white\\)\n"
+ dd start)
+ (setq mem (match-string 1 dd)
+ color (match-string 2 dd)
+ start (match-end 0)
+ ent (cons (list color)
+ (sort (gnugo-lsquery "dragon_stones %s" mem)
+ 'string<)))
+ (string-match "\nstatus[ ]+\\(\\(ALIVE\\)\\|[A-Z]+\\)\n"
+ dd start)
+ (if (match-string 2 dd)
+ (push ent live)
+ (push ent dead))
+ (setq start (match-end 0)))
+ `((live ,@live)
+ (dead ,@dead))))))
(defun gnugo-push-move (userp move)
(let* ((color (gnugo-get (if userp :user-color :gnugo-color)))
(setcdr (car group) pall))))))
;; window update
(when (setq window (get-buffer-window (current-buffer)))
- (let* ((size (gnugo-treeroot :SZ))
- (h (ash (- (window-height window)
- (round (* size (gnugo-get :hmul)))
- 1)
- -1))
+ (let* ((gridp (not (memq :nogrid buffer-invisibility-spec)))
+ (size (gnugo-treeroot :SZ))
+ (under10p (< size 10))
+ (h (- (truncate (- (window-height window)
+ (* size (gnugo-get :hmul))
+ (if gridp 2 0))
+ 2)
+ (if gridp 0 1)))
(edges (window-edges window))
(right-w-edge (nth 2 edges))
(avail-width (- right-w-edge (nth 0 edges)))
+ (wmul (gnugo-get :wmul))
+ (imagesp (symbol-plist (gnugo-f 'ispc)))
(w (/ (- avail-width
- (+ (* size (gnugo-get :wmul))
- (if (symbol-plist (gnugo-f 'ispc))
- 0
- (1- size)))
- 2)
+ (* size wmul)
+ (if imagesp
+ 0
+ (1- size))
+ 2 ; between board and grid
+ (if gridp
+ (if under10p 2 4)
+ 0))
2.0)))
(dolist (pair `((tpad . ,(if (and h (< 0 h))
`(display ,(make-string h 10))
- '(invisible t)))
- (lpad . ,(if (< 0 w)
- `(display (space :align-to ,w))
- '(invisible t)))
+ '(invisible :nogrid)))
+ (gpad . (display
+ (space :align-to
+ ,(+ w
+ 2.0
+ (cond (imagesp (+ (* 0.5 wmul)
+ (if under10p
+ -0.5
+ 0.5)))
+ (under10p 0)
+ (t 1))))))
+ (gspc . ,(when imagesp
+ `(display (space-width ,(- wmul 1.0)))))
+ (lpad . ,(let ((d `(display (space :align-to ,w))))
+ ;; We distinguish between these cases to
+ ;; workaround a display bug whereby the
+ ;; `before-string' is omitted entirely (not
+ ;; rendered) when interacting w/ the text
+ ;; mode last-move left-paren for moves in
+ ;; column A.
+ (if gridp
+ `(before-string
+ ,(apply 'propertize " " d))
+ d)))
(rpad . (display
(space :align-to ,(1- avail-width))))))
(setplist (gnugo-f (car pair)) (cdr pair)))))
(setq cur gnugo-mode-line)
(gnugo-put :mode-line cur)
(gnugo-put :mode-line-form
- (cond ((stringp cur)
- (setq cur (copy-sequence cur))
- (let (acc cut c)
- (while (setq cut (string-match "~[bwpmtu]" cur))
- (aset cur cut ?%)
- (setq cut (1+ cut) c (aref cur cut))
- (aset cur cut ?s)
- (push
- `(,(intern (format "squig-%c" c))
- ,(case c
- (?b '(or (gnugo-get :black-captures) 0))
- (?w '(or (gnugo-get :white-captures) 0))
- (?p '(gnugo-other (gnugo-get :last-mover)))
- (?t '(let ((ws (gnugo-get :waiting-start)))
- (if ws
- (cadr (time-since ws))
- "-")))
- (?u '(or (gnugo-get :last-waiting) "-"))
- (?m '(gnugo-move-history 'count))))
- acc))
- `(let ,(delete-dups (copy-sequence acc))
- (format ,cur ,@(reverse (mapcar 'car acc))))))
- (t cur))))
+ (cond ((stringp cur)
+ (setq cur (copy-sequence cur))
+ (let (acc cut c)
+ (while (setq cut (string-match "~[bwpmtu]" cur))
+ (aset cur cut ?%)
+ (setq cut (1+ cut) c (aref cur cut))
+ (aset cur cut ?s)
+ (push
+ `(,(intern (format "squig-%c" c))
+ ,(case c
+ (?b '(or (gnugo-get :black-captures) 0))
+ (?w '(or (gnugo-get :white-captures) 0))
+ (?p '(gnugo-other (gnugo-get :last-mover)))
+ (?t '(let ((ws (gnugo-get :waiting-start)))
+ (if ws
+ (cadr (time-since ws))
+ "-")))
+ (?u '(or (gnugo-get :last-waiting) "-"))
+ (?m '(gnugo-move-history 'count))))
+ acc))
+ `(let ,(delete-dups (copy-sequence acc))
+ (format ,cur ,@(reverse (mapcar 'car acc))))))
+ (t cur))))
(let ((form (gnugo-get :mode-line-form)))
(setq mode-line-process
(and form
(unless (= 0 (buffer-size))
(message "Thank you for playing GNU Go."))
(mapc (lambda (sym)
- (setplist sym nil) ; "...is next to fordliness." --Huxley
+ (setplist sym nil) ; "...is next to fordliness." --Huxley
(unintern sym))
(append (gnugo-get :all-yy)
(mapcar 'gnugo-f
'(anim
tpad
+ gpad
+ gspc
lpad
rpad
ispc))))
(move (format "play %s %s" (gnugo-get :user-color) pos))
(accept (cdr (gnugo-synchronous-send/return move))))
(unless (= ?= (aref accept 0))
- (error accept))
- (gnugo-push-move t pos) ; value always nil for non-pass move
+ (error "%s" accept))
+ (gnugo-push-move t pos) ; value always nil for non-pass move
(let (inhibit-gnugo-refresh)
(run-hooks 'gnugo-post-move-hook)
(unless inhibit-gnugo-refresh
(let ((accept (cdr (gnugo-synchronous-send/return
(format "play %s PASS" (gnugo-get :user-color))))))
(unless (= ?= (aref accept 0))
- (error accept)))
+ (error "%s" accept)))
(let ((donep (gnugo-push-move t "PASS"))
(buf (current-buffer)))
(let (inhibit-gnugo-refresh)
ov))
stones))))
(setplist (gnugo-f 'anim) (cons 'display cell))
- (while (and (cdr spec) ; let last linger lest levity lost
+ (while (and (cdr spec) ; let last linger lest levity lost
(sit-for 0.08675309)) ; jenny jenny i got your number...
(setcar cell (setq spec (cdr spec)))
(set-buffer-modified-p t))
(format "loadsgf %s"
(expand-file-name filename)))))
0))
- (error ans))
+ (error "%s" ans))
(setq play (substring ans 2)
wait (gnugo-other play)
samep (string= (gnugo-get :user-color) play))
(gnugo-put :user-color play))
(gnugo-put :sgf-collection (setq coll (gnugo/sgf-read-file filename)))
(gnugo-put :sgf-gametree
- (nth (let ((n (length coll)))
- ;; This is better:
- ;; (if (= 1 n)
- ;; 0
- ;; (let* ((q (format "Which game? (1-%d)" n))
- ;; (choice (1- (read-number q 1))))
- ;; (if (and (< -1 choice) (< choice n))
- ;; choice
- ;; (message "(Selecting the first game)")
- ;; 0)))
- ;; but this is what we use (for now) to accomodate
- ;; (aka faithfully mimic) GTP `loadsgf' limitations:
- (unless (= 1 n)
- (message "(Selecting the first game)"))
- 0)
- coll))
+ (nth (let ((n (length coll)))
+ ;; This is better:
+ ;; (if (= 1 n)
+ ;; 0
+ ;; (let* ((q (format "Which game? (1-%d)" n))
+ ;; (choice (1- (read-number q 1))))
+ ;; (if (and (< -1 choice) (< choice n))
+ ;; choice
+ ;; (message "(Selecting the first game)")
+ ;; 0)))
+ ;; but this is what we use (for now) to accomodate
+ ;; (aka faithfully mimic) GTP `loadsgf' limitations:
+ (unless (= 1 n)
+ (message "(Selecting the first game)"))
+ 0)
+ coll))
(let* ((tree (gnugo-get :sgf-gametree))
(loc tree)
(count 0)
(push loc mem))
(setq loc (cdr loc)))
(gnugo-put :game-over
- (setq game-over
- (or (cdr (assq :RE (car tree)))
- (and (cdr mem)
- (equal '("tt" "tt")
- (let ((order (if (string= "black" wait)
- '(:B :W)
- '(:W :B))))
- (mapcar (lambda (pk)
- (cdr (assq (funcall pk order)
- (car (funcall pk mem)))))
- '(car cadr))))
- 'two-passes))))
+ (setq game-over
+ (or (cdr (assq :RE (car tree)))
+ (and (cdr mem)
+ (equal '("tt" "tt")
+ (let ((order (if (string= "black" wait)
+ '(:B :W)
+ '(:W :B))))
+ (mapcar (lambda (pk)
+ (cdr (assq (funcall pk order)
+ (car (funcall pk mem)))))
+ '(car cadr))))
+ 'two-passes))))
(gnugo-put :monkey
- (vector (or (car mem) (gnugo-get :sgf-gametree))
- mem
- count))
+ (vector (or (car mem) (gnugo-get :sgf-gametree))
+ mem
+ count))
(when (and game-over
;; (maybe) todo: user var to inhibit (can be slow)
t)
?O
?X))
(error "%s not occupied by %s" pos u)))))
- (t (error "bad spec: %S" spec)))
+ (t (error "Bad spec: %S" spec)))
(when (gnugo-get :game-over)
(gnugo-put :game-over nil))
(while (not (funcall done))
(setq ans (cdr (gnugo-synchronous-send/return "undo")))
(unless (= ?= (aref ans 0))
- (error ans))
+ (error "%s" ans))
(aset monkey 2 (decf count))
(aset monkey 1 (setq mem (cdr mem)))
(aset monkey 0 (or (car mem) (gnugo-get :sgf-gametree)))
(add-hook 'kill-buffer-hook 'gnugo-cleanup nil t)
(set (make-local-variable 'gnugo-state)
(make-hash-table :size (1- 42) :test 'eq))
+ (add-to-invisibility-spec :nogrid)
(mapc (lambda (prop)
- (gnugo-put prop nil)) ; todo: separate display/game aspects;
- '(:game-over ; move latter to func `gnugo'
+ (gnugo-put prop nil)) ; todo: separate display/game aspects;
+ '(:game-over ; move latter to func `gnugo'
:waitingp
:last-waiting
:black-captures
(gnugo-put :diamond (substring (process-name (gnugo-get :proc)) 5))
(gnugo-put :gnugo-color (gnugo-other (gnugo-get :user-color)))
(gnugo-put :highlight-last-move-spec
- (gnugo-put :default-highlight-last-move-spec '("(" -1 nil)))
+ (gnugo-put :default-highlight-last-move-spec '("(" -1 nil)))
(gnugo-put :lparen-ov (make-overlay 1 1))
(gnugo-put :rparen-ov (let ((ov (make-overlay 1 1)))
(overlay-put ov 'display ")")
(assoc sel all))))))
;; set up a new board
(gnugo-board-mode)
- (let ((half (ash (1+ (gnugo-treeroot :SZ)) -1)))
+ (let ((half (truncate (1+ (gnugo-treeroot :SZ)) 2)))
(gnugo-goto-pos (format "A%d" half))
(forward-char (* 2 (1- half)))
(gnugo-put :last-user-bpos
- (gnugo-put :center-position
- (get-text-property (point) 'gnugo-position))))
+ (gnugo-put :center-position
+ (get-text-property (point) 'gnugo-position))))
;; first move
(gnugo-put :game-start-time (current-time))
(let ((g (gnugo-get :gnugo-color))
("d" . gnugo-dragon-stones)
("D" . gnugo-dragon-data)
("t" . gnugo-toggle-dead-group)
+ ("g" . gnugo-toggle-grid)
("!" . gnugo-estimate-score)
(":" . gnugo-command)
(";" . gnugo-command)
(provide 'gnugo)
-
+\f
;;;---------------------------------------------------------------------------
;;; The remainder of this file defines a simplified SGF-handling library.
;;; When/if it should start to attain generality, it should be split off into
(defun gnugo/sgf-read-file (filename)
"Return the collection (list) of gametrees in SGF[4] file FILENAME."
- (let ((keywords (mapcar (lambda (full)
+ (let ((keywords (or (get 'gnugo/sgf-*r4-properties* :keywords)
+ (put 'gnugo/sgf-*r4-properties* :keywords
+ (mapcar (lambda (full)
(cons (car full)
(intern (format ":%s" (car full)))))
- gnugo/sgf-*r4-properties*))
- (specs (mapcar (lambda (full)
+ gnugo/sgf-*r4-properties*))))
+ (specs (or (get 'gnugo/sgf-*r4-properties* :specs)
+ (put 'gnugo/sgf-*r4-properties* :specs
+ (mapcar (lambda (full)
(cons (car full) (cdddr full)))
- gnugo/sgf-*r4-properties*)))
+ gnugo/sgf-*r4-properties*)))))
(flet ((sw () (skip-chars-forward " \t\n"))
(x (end) (let ((beg (point))
(endp (case end
(insert ")\n"))
(write-file filename)))))
-;;; ttn-sez: worth-compiling
;;; gnugo.el ends here
projects / dotfiles-public.git / commitdiff