troff

Typesetting processor for the groff (GNU Troff) document formatting system. See also groff. More information: https://manned.org/troff.

• Format output for a PostScript printer, saving the output to a file:
  troff {{path/to/input.roff}} | grops > {{path/to/output.ps}}
• Format output for a PostScript printer using the [me] macro package, saving the output to a file:
  troff -{{me}} {{path/to/input.roff}} | grops > {{path/to/output.ps}}
• Format output as [a]SCII text using the [man] macro package:
  troff -T {{ascii}} -{{man}} {{path/to/input.roff}} | grotty
• Format output as a [pdf] file, saving the output to a file:
  troff -T {{pdf}} {{path/to/input.roff}} | gropdf > {{path/to/output.pdf}}