Function first_word

highs/util/stringutil.cpp:122–131

}

std::string first_word(std::string& str, size_t start) {
  // If start is (at least) the length of str, then next_word_start is
  // negative, so there's no word, so return ""
  if (start >= str.length()) return "";
  const std::string chars = "\t\n\v\f\r ";
  size_t next_word_start = str.find_first_not_of(chars, start);
  size_t next_word_end = str.find_first_of(chars, next_word_start);
  assert(next_word_start != std::string::npos);
  return str.substr(next_word_start, next_word_end - next_word_start);
}