1504 def splitMultipleSubst(oldSubTable, newSubTable, overflowRecord):  argument
1506 	newSubTable.Format = oldSubTable.Format
1521 	newSubTable.mapping = {}
1525 		newSubTable.mapping[key] = item[1]
1530 def splitAlternateSubst(oldSubTable, newSubTable, overflowRecord):  argument
1532 	newSubTable.Format = oldSubTable.Format
1534 		newSubTable.sortCoverageLast = oldSubTable.sortCoverageLast
1550 	newSubTable.alternates = {}
1554 		newSubTable.alternates[key] = item[1]
1560 def splitLigatureSubst(oldSubTable, newSubTable, overflowRecord):  argument
1562 	newSubTable.Format = oldSubTable.Format
1577 	newSubTable.ligatures = {}
1581 		newSubTable.ligatures[key] = item[1]
1587 def splitPairPos(oldSubTable, newSubTable, overflowRecord):  argument
1590 	newSubTable.Format = oldSubTable.Format
1593 			setattr(newSubTable, name, getattr(oldSubTable, name))
1597 		newSubTable.Coverage = oldSubTable.Coverage.__class__()
1607 		newSubTable.Coverage.glyphs = coverage[oldCount:]
1608 		newSubTable.PairSet = records[oldCount:]
1611 		newSubTable.PairSetCount = len(newSubTable.PairSet)
1619 			setattr(newSubTable, name, getattr(oldSubTable, name))
1628 		newSubTable.Coverage = oldSubTable.Coverage.__class__()
1629 		newSubTable.ClassDef1 = oldSubTable.ClassDef1.__class__()
1642 		newSubTable.Coverage.glyphs = [g for g in coverage if g in newGlyphs]
1643 		newSubTable.ClassDef1.classDefs = {k:(v-oldCount) for k,v in classDefs.items() if v > oldCount}
1644 		newSubTable.Class1Record = records[oldCount:]
1647 		newSubTable.Class1Count = len(newSubTable.Class1Record)
1654 def splitMarkBasePos(oldSubTable, newSubTable, overflowRecord):  argument
1686 	newSubTable.Format = oldSubTable.Format
1689 	newSubTable.MarkCoverage = oldSubTable.MarkCoverage.__class__()
1690 	newSubTable.MarkCoverage.glyphs = newMarkCoverage
1693 	newSubTable.BaseCoverage = oldSubTable.BaseCoverage
1696 	newSubTable.ClassCount = newClassCount
1699 	newSubTable.MarkArray = oldSubTable.MarkArray.__class__()
1700 	newSubTable.MarkArray.MarkRecord = newMarkRecords
1703 	newSubTable.MarkArray.MarkCount = len(newMarkRecords)
1706 	newSubTable.BaseArray = oldSubTable.BaseArray.__class__()
1707 	newSubTable.BaseArray.BaseRecord = newBaseRecords
1710 	newSubTable.BaseArray.BaseCount = len(newBaseRecords)
1766 		newSubTable = newSubTableClass()
1767 		newExtSubTable.ExtSubTable = newSubTable
1771 		newSubTable = newSubTableClass()
1772 		toInsert = newSubTable
1787 	ok = splitFunc(subtable, newSubTable, overflowRecord)