usage: chevron [-h] [-v] [-d DATA] [-p PARTIALS_PATH] [-e PARTIALS_EXT] [-l DEF_LDEL]
               [-r DEF_RDEL] [-w]
               template

positional arguments:
  template              The mustache file

options:
  -h, --help            show this help message and exit
  -v, --version         show program's version number and exit
  -d, --data DATA       The json data file
  -p, --path PARTIALS_PATH
                        The directory where your partials reside
  -e, --ext PARTIALS_EXT
                        The extension for your mustache partials, 'mustache' by default
  -l, --left-delimiter DEF_LDEL
                        The default left delimiter, "{{" by default.
  -r, --right-delimiter DEF_RDEL
                        The default right delimiter, "}}" by default.
  -w, --warn            Print a warning to stderr for each undefined template key encountered