(magic-fallback-mode-alist): Add ZIP magic number

associated with `archive-mode'.

diff --git a/lisp/files.el b/lisp/files.el
index 2c695c1d4bd082b6c27bb4d45e0b44d31b20d9c1..a23408a0bebb15a576b59575be8cf9cb723226ca 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -2402,6 +2402,7 @@ If FUNCTION is nil, then it is not called.  (That is a way of saying
 
 (defvar magic-fallback-mode-alist
   `((image-type-auto-detected-p . image-mode)
+    ("\\(PK00\\)?[P]K\003\004" . archive-mode) ; zip
     ;; 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\r\n] instead of `\\s ' to make regex overflow less likely.