# HG changeset patch
# User timeless@mozdev.org
# Date 1443120317 14400
# Node ID 33af0c53aeff4b5a0483660d686cefaa06163e5a
# Parent  6e9c2aab99255884ead265ba54585f8dca74face
help: add config.troubleshooting section at the top

diff -r 6e9c2aab9925 -r 33af0c53aeff mercurial/help/config.txt
--- a/mercurial/help/config.txt	Fri Sep 25 11:16:20 2015 -0400
+++ b/mercurial/help/config.txt	Thu Sep 24 14:45:17 2015 -0400
@@ -1,6 +1,19 @@
 The Mercurial system uses a set of configuration files to control
 aspects of its behavior.
 
+Troubleshooting
+===============
+
+If you're having problems with your configuration,
+:hg:`config --debug` can help you understand what is introducing
+a setting into your environment.
+
+See :hg:`help config.syntax` and :hg:`help config.files`
+for information about how and where to override things.
+
+Format
+======
+
 The configuration files use a simple ini-file format. A configuration
 file consists of sections, led by a ``[section]`` header and followed
 by ``name = value`` entries::