34   auto func = [value](const StringPiece& arg) -> bool {  in RequiredFlag()  argument
35     *value = arg.to_string();  in RequiredFlag()
46   auto func = [value](const StringPiece& arg) -> bool {  in RequiredFlagList()  argument
47     value->push_back(arg.to_string());  in RequiredFlagList()
58   auto func = [value](const StringPiece& arg) -> bool {  in OptionalFlag()  argument
59     *value = arg.to_string();  in OptionalFlag()
70   auto func = [value](const StringPiece& arg) -> bool {  in OptionalFlagList()  argument
71     value->push_back(arg.to_string());  in OptionalFlagList()
82   auto func = [value](const StringPiece& arg) -> bool {  in OptionalFlagList()  argument
83     value->insert(arg.to_string());  in OptionalFlagList()
93   auto func = [value](const StringPiece& arg) -> bool {  in OptionalSwitch()  argument
139     StringPiece arg = args[i];  in Parse()  local
140     if (*(arg.data()) != '-') {  in Parse()
141       args_.push_back(arg.to_string());  in Parse()
145     if (arg == "-h" || arg == "--help") {  in Parse()
152       if (arg == flag.name) {  in Parse()
171       *out_error << "unknown option '" << arg << "'.\n\n";  in Parse()