usage: gftools-remap-font [-h] [--map-file TXT] [--output TTF] [--deep] TTF [mapping ...]

Remap a font's encoded glyphs. Changes font cmap table. User can also specify their own output
path. Usage: gftools remap-font --deep -o font-remap.ttf font.ttf A=A.alt B=B.alt
U+0175=wcircumflex.alt gftools remap-font --map-file=remapping.txt -o font-remap.ttf font.ttf

positional arguments:
  TTF               Input font binary
  mapping           Codepoint-to-glyph mapping

options:
  -h, --help        show this help message and exit
  --map-file TXT    Newline-separated mappings
  --output, -o TTF  Output font binary
  --deep            Also remap inside GSUB table