(set-language-environment): Fix

setting up of case-table for unibyte mode.

diff --git a/lisp/international/mule-cmds.el b/lisp/international/mule-cmds.el
index f1c7a65a5a5960eb0fe02c28e0f2560b6d4b049f..c84a66bcd6366ded44ef727bb73c0782e096b760 100644 (file)
--- a/lisp/international/mule-cmds.el
+++ b/lisp/international/mule-cmds.el
@@ -1867,16 +1867,18 @@ specifies the character set for the major languages of Western Europe."
            (load syntax nil t))
        ;; No information for syntax and case.  Reset to the defaults.
        (let ((syntax-table (standard-syntax-table))
-             (case-table (standard-case-table))
+             (standard-table (standard-case-table))
+             (case-table (make-char-table 'case-table))
              (ch (if (eq window-system 'pc) 128 160)))
          (while (< ch 256)
            (modify-syntax-entry ch " " syntax-table)
-           (aset case-table ch ch)
            (setq ch (1+ ch)))
+         (dotimes (i 128)
+           (aset case-table i (aref standard-table i)))
          (set-char-table-extra-slot case-table 0 nil)
          (set-char-table-extra-slot case-table 1 nil)
-         (set-char-table-extra-slot case-table 2 nil))
-       (set-standard-case-table (standard-case-table))
+         (set-char-table-extra-slot case-table 2 nil)
+         (set-standard-case-table case-table))
        (let ((list (buffer-list)))
          (while list
            (with-current-buffer (car list)