[Emacs-diffs] Changes to emacs/lisp/international/mule.el,v

[Chong Yidong]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Chong Yidong <cyd>      07/04/04 15:34:59

Index: mule.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/international/mule.el,v
retrieving revision 1.253
retrieving revision 1.254
diff -u -b -r1.253 -r1.254
--- mule.el     3 Mar 2007 22:03:04 -0000       1.253
+++ mule.el     4 Apr 2007 15:34:59 -0000       1.254
@@ -392,6 +392,20 @@
                        char))))))))
 
 
+;; Save the ASCII case table in case we need it later.  Some locales
+;; (such as Turkish) modify the case behavior of ASCII characters,
+;; which can interfere with networking code that uses ASCII strings.
+
+(defvar ascii-case-table
+  ;; Code copied from copy-case-table to avoid requiring case-table.el
+  (let ((tbl (copy-sequence (standard-case-table)))
+       (up  (char-table-extra-slot (standard-case-table) 0)))
+    (if up (set-char-table-extra-slot tbl 0 (copy-sequence up)))
+    (set-char-table-extra-slot tbl 1 nil)
+    (set-char-table-extra-slot tbl 2 nil)
+    tbl)
+  "Case table for the ASCII character set.")
+
 ;; Coding system stuff
 
 ;; Coding system is a symbol that has the property `coding-system'.