From: Kenichi Handa <handa@m17n.org>
Date: Fri, 17 Jul 2009 12:24:25 +0000 (+0000)
Subject: (describe-buffer-case-table): Fix for the case that KEY is a cons.
X-Git-Tag: emacs-23.1~51
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=b21b0655f12e82e9d3ef482e0e6477ae5890a25a;p=emacs.git

(describe-buffer-case-table): Fix for the case that KEY is a cons.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 7c1ca342714..4abca12e2ee 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2009-07-17  Kenichi Handa  <handa@m17n.org>
+
+	* case-table.el (describe-buffer-case-table): Fix for the case
+	that KEY is a cons.
+
 2009-07-16  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
 
 	* term/ns-win.el (ns-set-alpha): Don't declare.
diff --git a/lisp/case-table.el b/lisp/case-table.el
index 34e4fc7824c..32df0c2ab32 100644
--- a/lisp/case-table.el
+++ b/lisp/case-table.el
@@ -39,19 +39,25 @@
   (let ((description (make-char-table 'case-table)))
     (map-char-table
      (function (lambda (key value)
-		 (if (consp key)
-		     (set-char-table-range description key "case-invariant")
-		   (aset
-		    description key
-		    (cond ((not (natnump value))
-			   "case-invariant")
-			  ((/= key (downcase key))
-			   (concat "uppercase, matches "
-				   (char-to-string (downcase key))))
-			  ((/= key (upcase key))
-			   (concat "lowercase, matches "
-				   (char-to-string (upcase key))))
-			  (t "case-invariant"))))))
+		 (if (not (natnump value))
+		     (if (consp key)
+			 (set-char-table-range description key "case-invariant")
+		       (aset description key "case-invariant"))
+		   (let (from to)
+		     (if (consp key)
+			 (setq from (car key) to (cdr key))
+		       (setq from (setq to key)))
+		     (while (<= from to)
+		       (aset
+			description from
+			(cond ((/= from (downcase from))
+			       (concat "uppercase, matches "
+				       (char-to-string (downcase from))))
+			      ((/= from (upcase from))
+			       (concat "lowercase, matches "
+				       (char-to-string (upcase from))))
+			      (t "case-invariant")))
+		       (setq from (1+ from)))))))
      (current-case-table))
     (save-excursion
      (with-output-to-temp-buffer "*Help*"