CFEngine whitespace policy

example.cf

body common control
{
  bundlesequence  => { example };   
  inputs => { "cfengine_stdlib.cf" };
}

bundle agent example
{
files:
  "/tmp/myfile"
     edit_line => addline,
     create => "true";
}

bundle edit_line addline
{
insert_lines:
    "0,5,10,15,20,25,30,35,40,45,50,55"
         whitespace_policy => { "ignore_trailing", "ignore_embedded", "ignore_leading" };
}