Autogenerate additional poenvox docs

- metaparameters
- indirection

Signed-off-by: Martin Alfke <ma@betadots.de>

Author: tuxmea

lib/puppet_references/puppet/puppet_doc.rb

@@ -4,7 +4,7 @@
 module PuppetReferences
   module Puppet
     class PuppetDoc < PuppetReferences::Reference
-      REFERENCES = %w[configuration].freeze
+      REFERENCES = %w[configuration metaparameter indirection].freeze
       OUTPUT_DIR = PuppetReferences::OUTPUT_DIR + '_openvox_latest'
 
       def initialize(*)