usage: psfbuildfea [-h] [-o OUTPUT] [-d] [-v] [-m LOOKUPMAP] [-l LOG] [-e] [-F FRONT] [-N] [-p PARAMS] [-q] input_fea input_font Build features.fea file into a ttf font positional arguments: input_fea Input fea file input_font Input font file other arguments: -h, --help show this help message and exit -o, --output OUTPUT Output font file -d, --debug Add source-level debugging information in the Debg table -v, --verbose Repeat to increase verbosity -m, --lookupmap LOOKUPMAP File into which place lookup map -l, --log LOG Optional log file -e, --end Push lookups not in features to the end -F, --front FRONT Pull named lookups to the front of unnamed list -N, --nohb Disable Harfbuzz repacker. Use if it is reporting errors -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#psfbuildfea Version: 1.8.1.dev14 Copyright (c) 2014-2025, SIL Global (https://www.sil.org)