1. 5b2f7c5 If preprocessing results in a token with leading whitespace that was expanded by Richard Smith · 12 years ago
  2. f2baa70 If the first token in a macro that appears at the start of a line expands to by Richard Smith · 12 years ago
  3. 0834a4b Make Preprocessor::Lex non-recursive. by Eli Friedman · 12 years ago