X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=README.md;h=1fbcef9872ce9f5ef0ae6bb642d8a501993f448b;hb=5dfe50002b64c19dab9625360165a3415f03eb99;hp=81768f5aec5ee8dbab1bb952a9d282ce49a688cc;hpb=6d2ca9b4375fb6103a49b64f9b4feee72dd44843;p=gsu.git

diff --git a/README.md b/README.md
index 81768f5..1fbcef9 100644
--- a/README.md
+++ b/README.md
@@ -651,6 +651,13 @@ following two statements are equivalent
 If an option is set both in the environment and in the config file,
 the environment takes precedence.
 
+The `$gsu_config_file` variable can actually contain more than one
+filename, separated by spaces. The config files are processed in
+order, so that an option that is specified in the second config file
+overwrites the definition given in the first. This is useful for
+applications which implement a system-wide config file in addition
+to a per-user config file.
+
 ___Checking config options___
 
 The gsu config module defines two public functions for this purpose:
@@ -727,3 +734,4 @@ References
 ----------
 - [bash](http://www.gnu.org/software/bash/bash.html)
 - [dialog](http://www.invisible-island.net/dialog/dialog.html)
+- [The author's home page](http://people.tuebingen.mpg.de/maan/)