htt.env

• Fnapi_version() → integer, integer

  Return major- and minor version of the HTT API

  The scheme is thus: The major version is incremented when *existing* APIs change The minor version is incremented when new APIs are added

  Returns

  • major: integer
    • the API major version
  • minor: integer
    • the API minor version
• Fnhtt_path() → string

  Return path to the HTT binary running the script.

  This can be useful if you want to call HTT on another script to parse in an isolated process

  Returns

  • htt_bin_path: string
    • absolute path to the HTT binary
• Fnout_path() → string

  Return path to the base output directory.

  HTT determines a base output path which is the base path from which all relative output paths from calls to `render` will place their files.

  By default, this path is the same directory as the script being run, but command-line flags can override this.

  Returns

  • out_path: string
    • absolute path to the output directory