From 2789af432e6c76b2f7e9ec4d6bc81882df903a30 Mon Sep 17 00:00:00 2001
From: MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
Date: Thu, 8 Apr 2010 08:15:25 +0900
Subject: [PATCH] (www-feature-format): New function. (www-format-eval-unit):
 Support `:feature' property for `value' related functions
 and `name' function.

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

diff --git a/cwiki-common.el b/cwiki-common.el
index a3e2ee0..72103fe 100644
--- a/cwiki-common.el
+++ b/cwiki-common.el
@@ -47,6 +47,18 @@
 	  'structure)
 	 ))))
 
+(defun www-feature-format (feature-name)
+  (or (char-feature-property feature-name 'format)
+      (let (fn parent ret)
+	(setq fn feature-name)
+	(while (and (setq parent (char-feature-name-parent fn))
+		    (null (setq ret
+				(char-feature-property
+				 parent 'format))))
+	  (setq fn parent))
+	ret)
+      '((name) " : " (value))))
+
 (defun www-feature-value-format (feature-name)
   (or (char-feature-property feature-name 'value-format)
       (let (fn parent ret)
@@ -954,6 +966,12 @@
     (cond
      ((memq (car exp) '(value decimal hex HEX ku-ten kangxi-radical
 			      S-exp string default))
+      (let ((fn (plist-get (nth 1 exp) :feature)))
+	(when fn
+	  (when (stringp fn)
+	    (setq fn (intern fn)))
+	  (setq feature-name fn
+		value (www-char-feature char feature-name))))
       (if (eq (car exp) 'value)
 	  (www-format-eval-feature-value char feature-name
 					 (plist-get (nth 1 exp) :format)
@@ -966,6 +984,12 @@
 	 without-tags without-edit))
       )
      ((eq (car exp) 'name)
+      (let ((fn (plist-get (nth 1 exp) :feature)))
+	(when fn
+	  (setq feature-name
+		(if (stringp fn)
+		    (intern fn)
+		  fn))))
       (if without-tags
 	  (www-format-feature-name feature-name lang)
 	(format "<a href=\"%s?feature=%s&char=%s\">%s</a>"
-- 
1.7.10.4