--- a/emacs.rst	Thu Jun 03 22:43:00 2010 +0300
+++ b/emacs.rst	Mon Jun 14 21:06:23 2010 +0300
@@ -45,6 +45,14 @@
 know about line numbers and files - it just knows an error happened, and
 that's it.
 
+*** Check if bug in ini file.
+
+First run Emacs without loading anything:
+
+  $ emacs --no-init-file --no-site-file
+
+If bug not reproduced bug lies in ini files!
+
 *** Binary Search.
 
 Select half of the file in a region, and M-x eval-region. Depending on whether