usage: psfrenameglyphs [-h] [-c CLASSFILE] [-i INPUT] [--mergecomps] [-l LOG] [-p PARAMS] [-q] ifont [ofont] Assign new working names to glyphs based on csv input file - csv format oldname,newname positional arguments: ifont Input font file ofont Output font file other arguments: -h, --help show this help message and exit -c, --classfile CLASSFILE Classes file -i, --input INPUT Input csv file --mergecomps turn on component merge -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#psfrenameglyphs Version: 1.8.1.dev14 Copyright (c) 2014-2025, SIL Global (https://www.sil.org)