Running explainer with -h shows the command line options
$ explainer -h
Explainer
Usage:
explainer [options]
explainer --help
explainer --version
Options:
-o , --output-dir Where to write the output files. [default: docs]
-i , --input-dir Where to write the input files. [default: input]
-w --watch Wait and watch for input file changes, and reflect them to the output file.
-r --repl Use this when running from repl. Invokes watcher as background thread.
-v --verbose Verbose output.
-d --debug Debug output.
-h --help Show this screen.
--version Show version.