document [extensions] in doc/hgrc.5.txt.
--- a/doc/hgrc.5.txt Thu May 04 22:23:18 2006 -0700
+++ b/doc/hgrc.5.txt Thu May 04 22:38:14 2006 -0700
@@ -136,6 +136,18 @@
Optional. Email address to use in "From" header and SMTP envelope
of outgoing messages.
+extensions::
+ Mercurial has an extension mechanism for adding new features. To
+ enable an extension, create an entry for it in this section.
+
+ If you know that the extension is already in Python's search path,
+ you can give the name of the module, followed by "=", with nothing
+ after the "=".
+
+ Otherwise, give a name that you choose, followed by "=", followed by
+ the path to the ".py" file (including the file name extension) that
+ defines the extension.
+
hooks::
Commands or Python functions that get automatically executed by
various actions such as starting or finishing a commit. Multiple