i.e. C(#jinja2:variable_start_string:'[%', variable_end_string:'%]', trim_blocks: False) which changes the variable interpolation markers to C([% var %]) instead of C({{ var }}). This is the best way to prevent evaluation of things that look like, but should not be Jinja2. - To find Byte Order Marks in files, use C(Format-Hex -Count 16) on Windows, and use C(od -a -t x1 -N 16 ) on Linux. N)