(te-escape): Use current-prefix-arg, not prefix-arg.

[bpt/emacs.git] / lisp / case-table.el

diff --git a/lisp/case-table.el b/lisp/case-table.el
index 09cf1f5..46f1d8b 100644 (file)
--- a/lisp/case-table.el
+++ b/lisp/case-table.el
@@ -1,6 +1,6 @@
 ;;; case-table.el --- code to extend the character set and support case tables.
 
-;; Copyright (C) 1988 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 1994 Free Software Foundation, Inc.
 
 ;; Author: Howard Gayle
 ;; Maintainer: FSF
@@ -38,63 +38,58 @@
   "Describe the case table of the current buffer."
   (interactive)
   (let ((vector (make-vector 256 nil))
-       (case-table (current-case-table))
-       (i 0))
-    (while (< i 256)
-      (aset vector i 
+       (ch 0))
+    (while (< ch 256)
+      (aset vector ch
            (cond ((/= ch (downcase ch))
                   (concat "uppercase, matches "
-                          (text-char-description (downcase ch))))
+                          (char-to-string (downcase ch))))
                  ((/= ch (upcase ch))
                   (concat "lowercase, matches "
-                          (text-char-description (upcase ch))))
+                          (char-to-string (upcase ch))))
                  (t "case-invariant")))
-      (setq i (1+ i)))
-    (with-output-to-temp-buffer "*Help*"
-      (describe-vector vector))))
+      (setq ch (1+ ch)))
+    (save-excursion
+     (with-output-to-temp-buffer "*Help*"
+       (set-buffer standard-output)
+       (describe-vector vector)
+       (help-mode)))))
 
 ;;;###autoload
 (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', and `text-mode-syntax-table' to
+It also modifies `standard-syntax-table' to
 indicate left and right delimiters."
   (aset table l l)
   (aset table r r)
   (modify-syntax-entry l (concat "(" (char-to-string r) "  ")
                       (standard-syntax-table))
-  (modify-syntax-entry l (concat "(" (char-to-string r) "  ")
-                      text-mode-syntax-table)
-  (modify-syntax-entry r (concat ")" (char-to-string l) "  ")
-                      (standard-syntax-table))
   (modify-syntax-entry r (concat ")" (char-to-string l) "  ")
-                      text-mode-syntax-table))
+                      (standard-syntax-table)))
 
 ;;;###autoload
 (defun set-case-syntax-pair (uc lc table)
   "Make characters UC and LC a pair of inter-case-converting letters.
 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' and `text-mode-syntax-table'
-to indicate an (uppercase, lowercase) pair of letters."
+It also modifies `standard-syntax-table' to give them the syntax of
+word constituents."
   (aset table uc lc)
   (aset table lc lc)
   (modify-syntax-entry lc "w   " (standard-syntax-table))
-  (modify-syntax-entry lc "w   " text-mode-syntax-table)
-  (modify-syntax-entry uc "w   " (standard-syntax-table))
-  (modify-syntax-entry uc "w   " text-mode-syntax-table))
+  (modify-syntax-entry uc "w   " (standard-syntax-table)))
 
 ;;;###autoload
 (defun set-case-syntax (c syntax table)
   "Make characters C case-invariant with syntax SYNTAX.
 This sets the entries 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' and `text-mode-syntax-table'.
+It also modifies `standard-syntax-table'.
 SYNTAX should be \" \", \"w\", \".\" or \"_\"."
   (aset table c c)
-  (modify-syntax-entry c syntax (standard-syntax-table))
-  (modify-syntax-entry c syntax text-mode-syntax-table))
+  (modify-syntax-entry c syntax (standard-syntax-table)))
 
 (provide 'case-table)