Function format

flow/flow.cpp:279–289

}

std::string format(const char* form, ...) {
	va_list args;
	va_start(args, form);

	std::string str;
	int result = vsformat(str, form, args);
	va_end(args);

	ASSERT(result >= 0);
	return str;
}

Standalone<StringRef> strinc(StringRef const& str) {
	int index;