# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2011-07-18 19:57:22
# Node ID 62122c1c830b985bf271eb29b7c4760bb6f835f9
# Parent  28abca72c46c690b6e840fdddff0ac3eebc359e8

alias: note interaction of shell aliases with early opts in help

diff --git a/mercurial/help/config.txt b/mercurial/help/config.txt
--- a/mercurial/help/config.txt
+++ b/mercurial/help/config.txt
@@ -223,6 +223,10 @@ alias, as was done above for the purge a
 ``$HG_ARGS`` expand to the arguments given to Mercurial. In the ``hg
 echo foo`` call above, ``$HG_ARGS`` would expand to ``echo foo``.
 
+.. note:: Some global configuration options such as ``-R`` are
+   processed before shell aliases and will thus not be passed to
+   aliases.
+
 ``auth``
 """"""""