[Emacs-diffs] Changes to emacs/lisp/files.el,v

[Miles Bader]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Miles Bader <miles>     07/12/28 22:26:14

Index: lisp/files.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/files.el,v
retrieving revision 1.953
retrieving revision 1.954
diff -u -b -r1.953 -r1.954
--- lisp/files.el       23 Dec 2007 17:37:14 -0000      1.953
+++ lisp/files.el       28 Dec 2007 22:26:06 -0000      1.954
@@ -525,7 +525,10 @@
   :group 'view)
 
 (defvar file-name-history nil
-  "History list of file names entered in the minibuffer.")
+  "History list of file names entered in the minibuffer.
+
+Maximum length of the history list is determined by the value
+of `history-length', which see.")
 
 (put 'ange-ftp-completion-hook-function 'safe-magic t)
 (defun ange-ftp-completion-hook-function (op &rest args)
@@ -2092,7 +2095,7 @@
      ("java.+\\.conf\\'" . conf-javaprop-mode)
      ("\\.properties\\(?:\\.[a-zA-Z0-9._-]+\\)?\\'" . conf-javaprop-mode)
      ;; *.cf, *.cfg, *.conf, *.config[.local|.de_DE.UTF8|...], */config
-     ("[/.]c\\(?:on\\)?f\\(?:i?g\\)?\\(?:\\.[a-zA-Z0-9._-]+\\)?\\'" . 
conf-mode)
+     ("[/.]c\\(?:on\\)?f\\(?:i?g\\)?\\(?:\\.[a-zA-Z0-9._-]+\\)?\\'" . 
conf-mode-maybe)
      
("\\`/etc/\\(?:DIR_COLORS\\|ethers\\|.?fstab\\|.*hosts\\|lesskey\\|login\\.?de\\(?:fs\\|vperm\\)\\|magic\\|mtab\\|pam\\.d/.*\\|permissions\\(?:\\.d/.+\\)?\\|protocols\\|rpc\\|services\\)\\'"
 . conf-space-mode)
      
("\\`/etc/\\(?:acpid?/.+\\|aliases\\(?:\\.d/.+\\)?\\|default/.+\\|group-?\\|hosts\\..+\\|inittab\\|ksysguarddrc\\|opera6rc\\|passwd-?\\|shadow-?\\|sysconfig/.+\\)\\'"
 . conf-mode)
      ;; ChangeLog.old etc.  Other change-log-mode entries are above;
@@ -2139,6 +2142,16 @@
 based on the interpreters they specify to run,
 and `magic-mode-alist', which determines modes based on file contents.")
 
+(defun conf-mode-maybe ()
+  "Select Conf mode or XML mode according to start of file."
+  (if (save-excursion
+       (save-restriction
+         (widen)
+         (goto-char (point-min))
+         (looking-at "<\\?xml \\|<!-- \\|<!DOCTYPE ")))
+      (xml-mode)
+    (conf-mode)))
+
 (defvar interpreter-mode-alist
   ;; Note: The entries for the modes defined in cc-mode.el (awk-mode
   ;; and pike-mode) are added through autoload directives in that