isBadMatch 90 Source/core/editing/TextIterator.cpp bool isBadMatch(const UChar*, size_t length) const; isBadMatch 2015 Source/core/editing/TextIterator.cpp if (isBadMatch(m_buffer.data() + matchStart, matchedLength) || ((m_options & AtWordStarts) && !isWordStartMatch(matchStart, matchedLength))) {