From 389f402364e1fd614549348ba3b73120e146f23c Mon Sep 17 00:00:00 2001
From: morioka <morioka>
Date: Tue, 26 Jan 1999 16:06:34 +0000
Subject: [PATCH] (mime-reduce-acting-situation-examples): New implementation.

---
 mime-play.el |  144 +++++++++++++++++++++++++++++++---------------------------
 1 file changed, 78 insertions(+), 66 deletions(-)

diff --git a/mime-play.el b/mime-play.el
index 6c00a38..acf8e94 100644
--- a/mime-play.el
+++ b/mime-play.el
@@ -64,73 +64,85 @@
 (add-hook 'kill-emacs-hook 'mime-save-acting-situation-examples)
 
 (defun mime-reduce-acting-situation-examples ()
-  (let* ((rest mime-acting-situation-example-list)
-	 (min-example (car rest))
-	 (min-score (cdr min-example)))
-    (while rest
-      (let* ((example (car rest))
-	     (score (cdr example)))
-	(cond ((< score min-score)
-	       (setq min-score score
-		     min-example example)
-	       )
-	      ((= score min-score)
-	       (if (<= (length (car example))(length (car min-example)))
-		   (setq min-example example)
-		 ))
-	      ))
-      (setq rest (cdr rest)))
-    (setq mime-acting-situation-example-list
-	  (delq min-example mime-acting-situation-example-list))
-    (setq min-example (car min-example))
-    (let ((examples mime-acting-situation-example-list)
-	  (max-score 0)
-	  max-examples)
-      (while examples
-	(let* ((ret (mime-compare-situation-with-example min-example
-							 (caar examples)))
-	       (ret-score (car ret)))
-	  (cond ((> ret-score max-score)
-		 (setq max-score ret-score
-		       max-examples (list (cdr ret)))
+  (let ((len (length mime-acting-situation-example-list))
+	i ir ic j jr jc ret
+	dest d-i d-j
+	(max-sim 0) sim
+	min-det-ret det-ret
+	min-det-org det-org
+	min-freq freq)
+    (setq i 0
+	  ir mime-acting-situation-example-list)
+    (while (< i len)
+      (setq ic (car ir)
+	    j 0
+	    jr mime-acting-situation-example-list)
+      (while (< j len)
+	(unless (= i j)
+	  (setq jc (car jr))
+	  (setq ret (mime-compare-situation-with-example (car ic)(car jc))
+		sim (car ret)
+		det-ret (+ (length (car ic))(length (car jc)))
+		det-org (length (cdr ret))
+		freq (+ (cdr ic)(cdr jc)))
+	  (cond ((< max-sim sim)
+		 (setq max-sim sim
+		       min-det-ret det-ret
+		       min-det-org det-org
+		       min-freq freq
+		       d-i i
+		       d-j j
+		       dest (cons (cdr ret) freq))
 		 )
-		((= ret-score max-score)
-		 (setq max-examples (cons (cdr ret) max-examples))
-		 )))
-	(setq examples (cdr examples)))
-      (while max-examples
-	(let* ((example (car max-examples))
-	       (cell (assoc example mime-acting-situation-example-list)))
-	  (if cell
-	      (setcdr cell (1+ (cdr cell)))
-	    (setq mime-acting-situation-example-list
-		  (cons (cons example 0)
-			mime-acting-situation-example-list))
-	    ))
-	(setq max-examples (cdr max-examples))
-	))))
-
-
-;;; @ content decoder
-;;;
-
-(defun mime-preview-play-current-entity (&optional ignore-examples mode)
-  "Play current entity.
-It decodes current entity to call internal or external method.  The
-method is selected from variable `mime-acting-condition'.
-If IGNORE-EXAMPLES (C-u prefix) is specified, this function ignores
-`mime-acting-situation-example-list'.
-If MODE is specified, play as it.  Default MODE is \"play\"."
-  (interactive "P")
-  (let ((entity (get-text-property (point) 'mime-view-entity)))
-    (if entity
-	(let ((situation (list (cons 'mode (or mode "play")))))
-	  (if ignore-examples
-	      (setq situation
-		    (cons (cons 'ignore-examples ignore-examples)
-			  situation)))
-	  (mime-play-entity entity situation)
-	  ))))
+		((= max-sim sim)
+		 (cond ((> min-det-ret det-ret)
+			(setq min-det-ret det-ret
+			      min-det-org det-org
+			      min-freq freq
+			      d-i i
+			      d-j j
+			      dest (cons (cdr ret) freq))
+			)
+		       ((= min-det-ret det-ret)
+			(cond ((> min-det-org det-org)
+			       (setq min-det-org det-org
+				     min-freq freq
+				     d-i i
+				     d-j j
+				     dest (cons (cdr ret) freq))
+			       )
+			      ((= min-det-org det-org)
+			       (cond ((> min-freq freq)
+				      (setq min-freq freq
+					    d-i i
+					    d-j j
+					    dest (cons (cdr ret) freq))
+				      ))
+			       ))
+			))
+		 ))
+	  )
+	(setq jr (cdr jr)
+	      j (1+ j)))
+      (setq ir (cdr ir)
+	    i (1+ i)))
+    (if (> d-i d-j)
+	(setq i d-i
+	      d-i d-j
+	      d-j i))
+    (setq j-r (nthcdr (1- d-j) mime-acting-situation-example-list))
+    (setcdr j-r (cddr j-r))
+    (if (= d-i 0)
+	(setq mime-acting-situation-example-list
+	      (cdr mime-acting-situation-example-list))
+      (setq i-r (nthcdr (1- d-i) mime-acting-situation-example-list))
+      (setcdr i-r (cddr i-r))
+      )
+    (if (setq i-r (assoc (car dest) mime-acting-situation-example-list))
+	(setcdr i-r (+ (cdr i-r)(cdr dest)))
+      (setq mime-acting-situation-example-list
+	    (cons dest mime-acting-situation-example-list))
+      )))
 
 (defun mime-sort-situation (situation)
   (sort situation
-- 
1.7.10.4