=== Reading a Lua Script ===
You need a handle for the Lua context of type **flu_state**, and you can get
-that by opening and processing a Lua script with **open_config**:
+that by opening and processing a Lua script with **open_config**:
-call open_config(L, filename)
+call open_config(L, filename)
+Instead of reading a script from a file, you can also execute a string directly
+by using **open_config_chunk** with the same interface, but replacing the
+filename with the chunk of Lua code to be executed.
+The arguments errCode and errString are optional and return errors, which might
+occur while loading or executing the Lua code.
In the end, after getting all configuration values, close it again with