# This file is managed by Puppet. DO NOT EDIT.
#
[INCLUDES]

<% if @filterbefore != '' -%>
before = <%= @filterbefore -%>
<% end -%>
<% if @filterafter != '' -%>
after = <%= @filterafter -%>
<% end -%>

[Definition]

failregex = <%= @array_failregex.join("\n\t") %>
ignoreregex = <%= @array_ignoreregex.join("\n\t") %>

<% if @array_definitionvars != [] -%>
<%= @array_definitionvars.join("\n") %>
<% end -%>
