README: Mention that the gui example script must be named "lsi".

[gsu.git] / README.md

diff --git a/README.md b/README.md
index 81768f5aec5ee8dbab1bb952a9d282ce49a688cc..44e111fb00b363f848bb72d36596163d5329e519 100644 (file)
--- a/README.md
+++ b/README.md
@@ -444,7 +444,7 @@ tree could look like this:
                                dmesg
                '
 
-In this tree, `hardware/`, `block_devices/` and `log/` are the only
+In this tree, `hardware/`, `storage/` and `log/` are the only
 internal nodes. Note that these are written with a trailing slash
 character while the leaf nodes have no slash at the end. All entries
 of the menu tree must be indented by tab characters.
@@ -496,9 +496,9 @@ to do is to source the gsu gui module and to call `gsu_gui()`:
 
 ___Example___
 
-The complete lsi script below can be used as a starting point
-for your own gsu gui application. If you cut and paste it, be
-sure to not turn tab characters into space characters.
+The complete lsi script below can be used as a starting point for your
+own gsu gui application. If you cut and paste it, be sure to not turn
+tab characters into space characters. The script must be named "lsi".
 
                #!/bin/bash
 
@@ -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/)