Contents of release-21-2 in 1999-06-17-23.

[chise/xemacs-chise.git.1] / lisp / mule / mule-misc.el

diff --git a/lisp/mule/mule-misc.el b/lisp/mule/mule-misc.el
index fe9948f..8de1883 100644 (file)
--- a/lisp/mule/mule-misc.el
+++ b/lisp/mule/mule-misc.el
@@ -190,34 +190,46 @@ It might be available for compatibility with Mule 2.3,
 because its `find-charset-string' ignores ASCII charset."
   (delq 'ascii (charsets-in-region start end)))
 
-(defun split-char (char)
-  "Return list of charset and one or two position-codes of CHAR."
-  (let ((charset (char-charset char)))
-    (if (eq charset 'ascii)
-       (list charset (char-int char))
-      (let ((i 0)
-           (len (charset-dimension charset))
-           (code (if (integerp char)
-                     char
-                   (char-int char)))
-           dest)
-       (while (< i len)
-         (setq dest (cons (logand code 127) dest)
-               code (lsh code -7)
-               i (1+ i)))
-       (cons charset dest)
-       ))))
-
-(defun split-char-or-char-int (char)
-  "Return list of charset and one or two position-codes of CHAR.
-CHAR must be character or integer."
-  (if (characterp char)
-      (split-char char)
-    (let ((c (int-char char)))
-      (if c
-         (split-char c)
-       (list 'ascii c)
-       ))))
+;(defun split-char (char)
+;  "Return list of charset and one or two position-codes of CHAR."
+;  (let ((charset (char-charset char)))
+;    (if (eq charset 'ascii)
+;      (list charset (char-int char))
+;      (let ((i 0)
+;          (len (charset-dimension charset))
+;          (code (if (integerp char)
+;                    char
+;                  (char-int char)))
+;          dest)
+;      (while (< i len)
+;        (setq dest (cons (logand code 127) dest)
+;              code (lsh code -7)
+;              i (1+ i)))
+;      (cons charset dest)
+;      ))))
+
+(defun char-octet (ch &optional n)
+  "Return the octet numbered N (should be 0 or 1) of char CH.
+N defaults to 0 if omitted."
+  (let ((split (split-char ch)))
+    (cond ((eq n 0)
+          (nth 1 split))
+         ((eq n 1)
+          (nth 2 split))
+         (t (error "n must be 0 or 1")))))
+;; Made obsolete June 15, 1999.  Delete ASAP.
+(make-obsolete 'char-octet "Use split-char")
+
+;(defun split-char-or-char-int (char)
+;  "Return list of charset and one or two position-codes of CHAR.
+;CHAR must be character or integer."
+;  (if (characterp char)
+;      (split-char char)
+;    (let ((c (int-char char)))
+;      (if c
+;        (split-char c)
+;      (list 'ascii c)
+;      ))))
 
 
 ;;; Commands