usage: psfsubset [-h] [-i INPUT] [--header HEADER] [--filter FILTER] [-l LOG] [-p PARAMS] [-q]
                 ifont [ofont]

Subset an existing UFO based on a csv or text list of glyph names or USVs to keep.

positional arguments:
  ifont                Input font file
  ofont                Output font file

other arguments:
  -h, --help           show this help message and exit
  -i, --input INPUT    Input csv file
  --header HEADER      Column header for glyph list
  --filter FILTER      Column header for filter status
  -l, --log LOG        Log file
  -p, --params PARAMS  Other parameters - see parameters.md for details
  -q, --quiet          Quiet mode - only display severe errors

For more help options use -h ?.  For more documentation see https://github.com/silnrsi/pysilfont/blob/master/docs/scripts.md#psfsubset

Version: 1.8.1.dev14
Copyright (c) 2014-2025, SIL Global (https://www.sil.org)