lib/src/tokenizer_base.dart (2 lines):
	- line 28: // TODO: this seems like a bug – this field *is* used
	- line 212: // TODO: Figure out a better solution to integer truncation. Issue 638.


lib/src/property.dart (1 line):
	- line 311: // TODO(terry): See TODO in _changeTintShadeColor; eliminate this test