Plus 370 third_party/re2/re2/compile.cc Frag Compiler::Plus(Frag a, bool nongreedy) { Plus 384 third_party/re2/re2/prefilter.cc Prefilter::Info* Prefilter::Info::Plus(Info *a) { Plus 182 third_party/re2/re2/regexp.cc Regexp* Regexp::Plus(Regexp* sub, ParseFlags flags) {