Function IsRepeat

rtpose_wrapper/src/gtest/gtest-all.cpp:7990–7990

  return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
}
bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
bool IsAsciiWordChar(char ch) {
  return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||