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Don’t put extension lookups into an extension lookup, obviously

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Simon Cozens 2021-12-06 13:31:11 +00:00 committed by Behdad Esfahbod
parent f7b866573b
commit fa0eae6658
1 changed files with 9 additions and 9 deletions
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18
Lib/fontTools/ttLib/tables/otTables.py
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@ -1637,15 +1637,15 @@ def fixLookupOverFlows(ttf, overflowRecord):
for lookupIndex in range(lookupIndex, len(lookups)):
lookup = lookups[lookupIndex]
lookup.LookupType = extType
for si in range(len(lookup.SubTable)):
subTable = lookup.SubTable[si]
extSubTableClass = lookupTypes[overflowRecord.tableType][extType]
extSubTable = extSubTableClass()
extSubTable.Format = 1
extSubTable.ExtSubTable = subTable
lookup.SubTable[si] = extSubTable
if lookup.LookupType != extType:
lookup.LookupType = extType
for si in range(len(lookup.SubTable)):
subTable = lookup.SubTable[si]
extSubTableClass = lookupTypes[overflowRecord.tableType][extType]
extSubTable = extSubTableClass()
extSubTable.Format = 1
extSubTable.ExtSubTable = subTable
lookup.SubTable[si] = extSubTable
ok = 1
return ok