(tool-bar-originally-present): New variable.

(command-line): Set it if the tool-bar is switched on at startup.

diff --git a/lisp/startup.el b/lisp/startup.el
index 3f024fc7426bd45e54863e1cab6a0b8f01511d61..107e35b2532c3e887664e41f098ba4618226d59a 100644 (file)
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -532,6 +532,9 @@ or `CVS', and any subdirectory that contains a file named `.nosearch'."
 (defconst tool-bar-images-pixel-height 24
   "Height in pixels of images in the tool bar.")
 
+(defvar tool-bar-originally-present nil
+  "Non-nil if tool-bars are present before user and site init files are read.")
+
 ;; Handle the X-like command line parameters "-fg", "-bg", "-name", etc.
 (defun tty-handle-args (args)
   (let ((rest nil))
@@ -804,6 +807,18 @@ or `CVS', and any subdirectory that contains a file named `.nosearch'."
        ;; use the right colors, so clear them.
        (clear-face-cache)))
 
+  ;; Record whether the tool-bar is present before the user and site
+  ;; init files are processed.  frame-notice-user-settings uses this
+  ;; to determine if the tool-bar has been disabled by the init files,
+  ;; and the frame needs to be resized.
+  (when (fboundp 'frame-notice-user-settings)
+    (let ((tool-bar-lines (or (assq 'tool-bar-lines initial-frame-alist)
+                              (assq 'tool-bar-lines default-frame-alist))))
+      (setq tool-bar-originally-present
+            (not (or (null tool-bar-lines)
+                     (null (cdr tool-bar-lines))
+                     ((eq 0 (cdr tool-bar-lines))))))))
+
   (run-hooks 'before-init-hook)
 
   ;; Run the site-start library if it exists.  The point of this file is