printify-region fix

lisp/ChangeLog

+2003-08-01  Vinicius Jose Latorre  <viniciusjl@ig.com.br>
+
+	* lpr.el (printify-region): It was ending conversion before the
+	expected position.  Reported by Keiichi Suzuki <keiichi@nanap.org>.
+
 2003-07-31  John Paul Wallington  <jpw@gnu.org>
 	* net/browse-url.el (browse-url-epiphany): Doc fix.

lisp/lpr.el

 ;;; lpr.el --- print Emacs buffer on line printer
 
-;; Copyright (C) 1985, 1988, 1992, 1994, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1988, 1992, 1994, 2001, 2003
+;; Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: unix
@@ -283,14 +284,16 @@ The printable representations use ^ (for ASCII control characters) or hex.
 The characters tab, linefeed, space, return and formfeed are not affected."
   (interactive "r")
   (save-excursion
-    (goto-char begin)
-    (let (c)
-      (while (re-search-forward "[\^@-\^h\^k\^n-\^_\177-\377]" end t)
-	(setq c (preceding-char))
-	(delete-backward-char 1)
-	(insert (if (< c ?\ )
-		    (format "\\^%c" (+ c ?@))
-		  (format "\\%02x" c)))))))
+    (save-restriction
+      (narrow-to-region begin end)
+      (goto-char (point-min))
+      (let (c)
+	(while (re-search-forward "[\^@-\^h\^k\^n-\^_\177-\377]" nil t)
+	  (setq c (preceding-char))
+	  (delete-backward-char 1)
+	  (insert (if (< c ?\ )
+		      (format "\\^%c" (+ c ?@))
+		    (format "\\%02x" c))))))))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Functions hacked from `ps-print' package.