Lua plugin: add to README

diff --git a/README b/README
index f2df12c..f6336bf 100644 (file)
--- a/README
+++ b/README
@@ -168,6 +168,12 @@ Features
       Detailed CPU statistics of the “Logical Partitions” virtualization
       technique built into IBM's POWER processors.
 
+    - lua
+      The Lua plugin implements a Lua interpreter into collectd. This
+      makes it possible to write plugins in Lua which are executed by
+      collectd without the need to start a heavy interpreter every interval.
+      See collectd-lua(5) for details.
+
     - lvm
       Size of “Logical Volumes” (LV) and “Volume Groups” (VG) of Linux'
       “Logical Volume Manager” (LVM).
@@ -422,6 +428,10 @@ Features
       diskspace but is extremely portable and can be analysed with almost
       every program that can analyse anything. Even Microsoft's Excel..
 
+    - lua
+      It's possible to implement write plugins in Lua using the Lua
+      plugin. See collectd-lua(5) for details.
+
     - network
       Send the data to a remote host to save the data somehow. This is useful
       for large setups where the data should be saved by a dedicated machine.
@@ -729,6 +739,10 @@ Prerequisites
     Used by the `openldap' plugin.
     <http://www.openldap.org/>
 
+  * liblua (optional)
+    Used by the `lua' plugin. Currently, Lua 5.1 and later are supported.
+    <https://www.lua.org/>
+
   * liblvm2 (optional)
     Used by the `lvm' plugin.
     <ftp://sources.redhat.com/pub/lvm2/>