Usage:
  hb-subset [OPTION…] [FONT-FILE] [TEXT]

Subset font to specification.

Help Options:
  -h, --help                   Show help options
  --help-all                   Show all help options
  --help-face                  Options for the font face
  --help-subset-glyphset       Subsetting glyph-set options
  --help-subset-other          Subsetting other options
  --help-subset-flags          Subsetting boolean options
  --help-output                Options for the destination & form of the output

Application Options:
  --version                    Show version numbers
  -n, --num-iterations=N       Run subsetter N times (default: 1)

Subsets font file to a specified set of glyphs, Unicode codepoints, or text, design-space limiting, and other reductions.

Find more information or report bugs at <https://github.com/harfbuzz/harfbuzz>