def fix_pua(font):
unencoded_glyphs = get_unencoded_glyphs(font)
if not unencoded_glyphs:
return
ucs2cmap = None
cmap = font["cmap"]
# Check if an UCS-2 cmap exists
for ucs2cmapid in ((3, 1), (0, 3), (3, 0)):
ucs2cmap = cmap.getcmap(ucs2cmapid[0], ucs2cmapid[1])
if ucs2cmap:
break
# Create UCS-4 cmap and copy the contents of UCS-2 cmap
# unless UCS 4 cmap already exists
ucs4cmap = cmap.getcmap(3, 10)
if not ucs4cmap:
cmapModule = getTableModule('cmap')
ucs4cmap = cmapModule.cmap_format_12(12)
ucs4cmap.platformID = 3
ucs4cmap.platEncID = 10
ucs4cmap.language = 0
if ucs2cmap:
ucs4cmap.cmap = deepcopy(ucs2cmap.cmap)
cmap.tables.append(ucs4cmap)
# Map all glyphs to UCS-4 cmap Supplementary PUA-A codepoints
# by 0xF0000 + glyphID
ucs4cmap = cmap.getcmap(3, 10)
for glyphID, glyph in enumerate(font.getGlyphOrder()):
if glyph in unencoded_glyphs:
ucs4cmap.cmap[0xF0000 + glyphID] = glyph
font['cmap'] = cmap
return True
def main():
args = parser.parse_args()
for path in args.ttf_font:
if not os.path.exists(path):
continue
if args.autofix:
FontFixer(path, fixes=[fix_pua], verbose=True).fix()
else:
font = ttLib.TTFont(path, 0)
print(("\nThese are the unencoded glyphs in font file '{0}':\n"
"{1}").format(path, '\n'.join(get_unencoded_glyphs(font))))