Function IsValidEscape

rtpose_wrapper/src/gtest/gtest-all.cpp:7998–8000

Returns true iff "\\c" is a supported escape sequence.

// Returns true iff "\\c" is a supported escape sequence.
bool IsValidEscape(char c) {
  return (IsAsciiPunct(c) || IsInSet(c, "dDfnrsStvwW"));
}

// Returns true iff the given atom (specified by escaped and pattern)
// matches ch.  The result is undefined if the atom is invalid.