Minor

Lib/fontTools/otlLib/builder.py

@@ -37,7 +37,6 @@ def _getLigatureKey(components):
     """
     return (-len(components), components)
 
-
 def buildLigatureSubst(mapping):
     self = ot.LigatureSubst()
     # The following single line can replace the rest of this function
@@ -54,6 +53,9 @@ def buildLigatureSubst(mapping):
     return self
 
 
+# GPOS
+
+
 def buildAnchor(x, y, point=None, deviceX=None, deviceY=None):
     self = ot.Anchor()
     self.XCoordinate, self.YCoordinate = x, y