| 50 | } |
| 51 | |
| 52 | std::string Format(const char* format, ...) { |
| 53 | va_list argptr; |
| 54 | va_start(argptr, format); |
| 55 | std::string str = VFormat(format, argptr); |
| 56 | va_end(argptr); |
| 57 | return str; |
| 58 | } |
| 59 | |
| 60 | void ToLower(std::string& str) { |
| 61 | // std::tolower() returns int which can cause compiler warnings |