From efaa82ff8d18f8ca58105abb639cb57ca626ebe9 Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Mon, 23 Apr 2007 01:21:11 +0000
Subject: [PATCH] (magic-mode-alist): Allow for carriage-returns in html-mode
 entry.

---
 lisp/files.el | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lisp/files.el b/lisp/files.el
index 9f3a73439a9..8aa06ddc877 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -2123,12 +2123,12 @@ associated with that interpreter in `interpreter-mode-alist'.")
   `((image-type-auto-detected-p . image-mode)
     ;; The < comes before the groups (but the first) to reduce backtracking.
     ;; TODO: UTF-16 <?xml may be preceded by a BOM 0xff 0xfe or 0xfe 0xff.
-    ;; We use [ \t\n] instead of `\\s ' to make regex overflow less likely.
+    ;; We use [ \t\r\n] instead of `\\s ' to make regex overflow less likely.
     (,(let* ((incomment-re "\\(?:[^-]\\|-[^-]\\)")
-	     (comment-re (concat "\\(?:!--" incomment-re "*-->[ \t\n]*<\\)")))
-	(concat "\\(?:<\\?xml[ \t\n]+[^>]*>\\)?[ \t\n]*<"
+	     (comment-re (concat "\\(?:!--" incomment-re "*-->[ \t\r\n]*<\\)")))
+	(concat "\\(?:<\\?xml[ \t\r\n]+[^>]*>\\)?[ \t\r\n]*<"
 		comment-re "*"
-		"\\(?:!DOCTYPE[ \t\n]+[^>]*>[ \t\n]*<[ \t\n]*" comment-re "*\\)?"
+		"\\(?:!DOCTYPE[ \t\r\n]+[^>]*>[ \t\r\n]*<[ \t\r\n]*" comment-re "*\\)?"
 		"[Hh][Tt][Mm][Ll]"))
      . html-mode)
     ;; These two must come after html, because they are more general:
-- 
2.39.5