From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 20 Oct 1995 20:57:42 +0000 (+0000)
Subject: (mail-abbrev-syntax-table): Rewrite using map-char-table.
X-Git-Tag: emacs-19.34~2602
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4d2795c3e2390e088e5378c84eb9f1a191517c76;p=emacs.git

(mail-abbrev-syntax-table): Rewrite using map-char-table.
---

diff --git a/lisp/mail/mailabbrev.el b/lisp/mail/mailabbrev.el
index 4491e097af0..5ff2f3cbaca 100644
--- a/lisp/mail/mailabbrev.el
+++ b/lisp/mail/mailabbrev.el
@@ -368,16 +368,17 @@ non-address headers.")
 
 (defvar mail-abbrev-syntax-table
   (let* ((tab (copy-syntax-table mail-mode-header-syntax-table))
-	 (i (1- (length tab)))
 	 (_ (aref (standard-syntax-table) ?_))
 	 (w (aref (standard-syntax-table) ?w)))
-    (while (>= i 0)
-      (if (equal (aref tab i) _) (aset tab i w))
-      (setq i (1- i)))
-    tab)
-  "The syntax-table used for abbrev-expansion purposes; this is not actually
-made the current syntax table of the buffer, but simply controls the set of
-characters which may be a part of the name of a mail alias.")
+    (map-char-table
+     (function (lambda (key value)
+		 (if (equal value _)
+		     (set-char-table-range tab key w))))
+     tab))
+  "The syntax-table used for abbrev-expansion purposes.
+This is not actually made the current syntax table of the buffer, but
+simply controls the set of characters which may be a part of the name
+of a mail alias.")
 
 
 (defun mail-abbrev-in-expansion-header-p ()