emacs: Turn global-auto-revert-mode back on.

A recent X server/graphics driver change seems to have made the problem
go away, and it's sufficiently useful for tracking Git working trees
that I want it back.

However, don't bother turning it on if we' trying to start up
quickly: it triggers an autoload and slows stuff down.

diff --git a/emacs b/emacs
index 43b427f..17d7f53 100644 (file)
--- a/emacs
+++ b/emacs
@@ -163,7 +163,7 @@
 (trap
   (tooltip-mode 0)
   (tool-bar-mode 0))
-;;(trap (global-auto-revert-mode t))
+(trap (or mdw-fast-startup (global-auto-revert-mode t)))
 (setq psgml-html-build-new-buffer nil)
 
 (setq cltl2-root-url (mdw-config 'cltl-url))