From: tomo <tomo>
Date: Sat, 3 Nov 2001 06:32:08 +0000 (+0000)
Subject: (ideographic-structure-find-char): New function.
X-Git-Tag: r21-2-41-utf-2000-0_18-1~64
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=ed2f1aaada8bbf0a3f52ba159187b943590b604d;p=chise%2Fxemacs-chise.git.1

(ideographic-structure-find-char): New function.
---

diff --git a/lisp/utf-2000/ideograph-util.el b/lisp/utf-2000/ideograph-util.el
index 5cd7fda..562485b 100644
--- a/lisp/utf-2000/ideograph-util.el
+++ b/lisp/utf-2000/ideograph-util.el
@@ -232,6 +232,21 @@
       (write-region (point-min)(point-max) file)
       )))
 
+;;;###autoload
+(defun ideographic-structure-find-char (structure)
+  (let (rest)
+    (map-char-attribute (lambda (char value)
+			  (setq rest structure)
+			  (catch 'tag
+			    (while (and rest value)
+			      (unless (char-ref= (car rest)(car value))
+				(throw 'tag nil))
+			      (setq rest (cdr rest)
+				    value (cdr value)))
+			    (unless (or rest value)
+			      char)))
+			'ideographic-structure)))
+
 (provide 'ideograph-util)
 
 ;;; ideograph-util.el ends here