From b92cc94229ab07922c1249bb1033484ec96e0e29 Mon Sep 17 00:00:00 2001
From: MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
Date: Thu, 18 Mar 2010 21:12:14 +0900
Subject: [PATCH] (char-feature-name-at-domain): New function.
 (www-char-feature): New function.
 (www-format-encode-string): Use `www-char-feature' instead
 of `char-feature'. (www-format-eval-feature-value):
 Likewise. (www-format-eval-unit): Likewise.

---
 cwiki-common.el |   24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/cwiki-common.el b/cwiki-common.el
index 45f1957..bb339a6 100644
--- a/cwiki-common.el
+++ b/cwiki-common.el
@@ -55,6 +55,22 @@
 		" (" (decimal) ") <" (ku-ten) ">")
 	    '("0x" (HEX) " (" (decimal) ")")))))
 
+(defun char-feature-name-at-domain (feature-name domain)
+  (let ((name (symbol-name feature-name)))
+    (cond
+     ((string-match "@[^*]+$" name)
+      (intern (format "%s/%s" name domain))
+      )
+     (t
+      (intern (format "%s@%s" name domain))
+      ))))
+
+(defun www-char-feature (character feature)
+  (let ((latest-feature (char-feature-name-at-domain feature '$rev=latest)))
+    (mount-char-attribute-table latest-feature)
+    (or (char-feature character latest-feature)
+	(char-feature character feature))))
+
 
 ;;; @ URI representation
 ;;;
@@ -507,8 +523,8 @@
 	    (setq start (match-beginning 0)
 		  end (match-end 0))
 	    (setq char (decode-char 'system-char-id code))
-	    (setq variants (or (char-feature char '->subsumptive)
-			       (char-feature char '->denotational)))
+	    (setq variants (or (www-char-feature char '->subsumptive)
+			       (www-char-feature char '->denotational)))
 	    (while (and variants
 			(setq ret (www-format-encode-string
 				   (char-to-string (car variants))))
@@ -583,7 +599,7 @@
 				      feature-name
 				      &optional format lang uri-char value)
   (unless value
-    (setq value (char-feature char feature-name)))
+    (setq value (www-char-feature char feature-name)))
   (unless format
     (setq format (www-feature-value-format feature-name)))
   (cond
@@ -606,7 +622,7 @@
 (defun www-format-eval-unit (exp char feature-name
 				 &optional lang uri-char value)
   (unless value
-    (setq value (char-feature char feature-name)))
+    (setq value (www-char-feature char feature-name)))
   (unless uri-char
     (setq uri-char (www-uri-encode-char char)))
   (cond
-- 
1.7.10.4