OVERVIEW: Documentation Compiler: compile, analyze, and preview documentation.

USAGE: docc convert [<catalog-path>] [--additional-symbol-graph-dir <symbol-graph-dir>] [<other-options>]
       docc preview [<catalog-path>] [--port <port-number>] [--additional-symbol-graph-dir <symbol-graph-dir>] [--output-dir <output-dir>] [<other-options>]

OPTIONS:
  -h, --help              Show help information.

SUBCOMMANDS:
  convert                 Convert documentation markup, assets, and symbol
                          information into a documentation archive.
  preview                 Convert documentation inputs and preview the
                          documentation output.
  process-archive         Perform operations on documentation archives
                          ('.doccarchive' directories).
  process-catalog         Perform operations on documentation catalogs ('.docc'
                          directories).
  init                    Generate a documentation catalog from the selected
                          template.
  merge                   Merge a list of documentation archives into a
                          combined archive.

  See 'docc help <subcommand>' for detailed help.