@cfg_get.<group_name>.<var_name> is documented

diff --git a/doc/cfg.txt b/doc/cfg.txt
index 4a2140d..31189db 100644 (file)
--- a/doc/cfg.txt
+++ b/doc/cfg.txt
@@ -336,3 +336,11 @@ int new_process(void)
 Note, that the configuration should be refreshed even if the module does not
 declare any config variable, because other modules and the core may need the
 up-to-date config.
+
+
+6. Accessing the configuration values in the script
+===============================================================================
+
+The values can be accessed via select calls:
+
+@cfg_get.<group_name>.<var_name>