added comment

This commit is contained in:
ricky
2016-07-15 15:39:30 -07:00
parent c403175b91
commit bd907dcffd

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@@ -240,6 +240,7 @@ static NSArray *DefaultLinkAttributeNames = @[ NSLinkAttributeName ];
.lineBreakMode = _truncationMode,
.maximumNumberOfLines = _maximumNumberOfLines,
.exclusionPaths = _exclusionPaths,
// use the property getter so a subclass can provide these scale factors on demand if desired
.pointSizeScaleFactors = self.pointSizeScaleFactors,
.layoutManagerCreationBlock = self.layoutManagerCreationBlock,
.textStorageCreationBlock = self.textStorageCreationBlock,