usage: psftuneraliases [-h] [-m MAPPING] [-f TTF] [-l LOG] [-p PARAMS] [-q] input output Merge lookup and feature aliases into TypeTuner feature file positional arguments: input Input TypeTuner feature file output Output TypeTuner feature file other arguments: -h, --help show this help message and exit -m, --mapping MAPPING Input csv mapping file -f, --ttf TTF Compiled TTF file -l, --log LOG Optional 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#psftuneraliases Version: 1.8.1.dev14 Copyright (c) 2014-2025, SIL Global (https://www.sil.org)