(set-case-syntax-offset): Variable deleted.

(set-case-syntax-1): Function deleted.  Callers changed.
(set-case-syntax-delims): Don't check byte length of characters.

lisp/case-table.el

@@ -34,8 +34,6 @@
 
 ;;; Code:
 
-(defvar set-case-syntax-offset 0)
-
 (defvar set-case-syntax-set-multibyte nil)
 
 (defun describe-buffer-case-table ()
@@ -71,20 +69,12 @@
     (set-char-table-extra-slot copy 2 nil)
     copy))
 
-(defsubst set-case-syntax-1 (char)
-  "Offset CHAR by `set-case-syntax-offset' if CHAR is a non-ASCII 8-bit char."
-  (if (and (>= char 128) (< char 256))
-      (+ char set-case-syntax-offset)
-    char))
-
 (defun set-case-syntax-delims (l r table)
   "Make characters L and R a matching pair of non-case-converting delimiters.
 This sets the entries for L and R in TABLE, which is a string
 that will be used as the downcase part of a case table.
 It also modifies `standard-syntax-table' to
 indicate left and right delimiters."
-  (setq l (set-case-syntax-1 l))
-  (setq r (set-case-syntax-1 r))
   (aset table l l)
   (aset table r r)
   ;; Clear out the extra slots so that they will be
@@ -103,11 +93,6 @@ This sets the entries for characters UC and LC in TABLE, which is a string
 that will be used as the downcase part of a case table.
 It also modifies `standard-syntax-table' to give them the syntax of
 word constituents."
-  (unless (= (charset-bytes (char-charset uc))
-	     (charset-bytes (char-charset lc)))
-    (error "Can't casify chars with different `charset-bytes' values"))
-  (setq uc (set-case-syntax-1 uc))
-  (setq lc (set-case-syntax-1 lc))
   (aset table uc lc)
   (aset table lc lc)
   (set-char-table-extra-slot table 0 nil)
@@ -122,7 +107,6 @@ This sets the entry for character C in TABLE, which is a string
 that will be used as the downcase part of a case table.
 It also modifies `standard-syntax-table'.
 SYNTAX should be \" \", \"w\", \".\" or \"_\"."
-  (setq c (set-case-syntax-1 c))
   (aset table c c)
   (set-char-table-extra-slot table 0 nil)
   (set-char-table-extra-slot table 1 nil)