I prefer patch set 2.
https://codereview.appspot.com/577840053/diff/561760044/lily/lexer.ll File lily/lexer.ll (right): https://codereview.appspot.com/577840053/diff/561760044/lily/lexer.ll#newcode928 lily/lexer.ll:928: // use more SCM for this. Is this what you've just done, or is there still more? https://codereview.appspot.com/577840053/
