C++ (Cpp) nextTwoCharsAreValidEscape示例

示例#1

文件： CSSTokenizer.cpp 项目： aobzhirov/ChromiumGStreamerBackend

// http://dev.w3.org/csswg/css-syntax/#would-start-an-identifier
bool CSSTokenizer::nextCharsAreIdentifier(UChar first)
{
    UChar second = m_input.nextInputChar();
    if (isNameStart(first) || twoCharsAreValidEscape(first, second))
        return true;

    if (first == '-')
        return isNameStart(second) || second == '-' || nextTwoCharsAreValidEscape();

    return false;
}

示例#2

文件： MediaQueryTokenizer.cpp 项目： Miaque/mojo

// http://www.w3.org/TR/css3-syntax/#would-start-an-identifier
bool MediaQueryTokenizer::nextCharsAreIdentifier(UChar first)
{
    UChar second = m_input.nextInputChar();
    if (isNameStart(first) || twoCharsAreValidEscape(first, second))
        return true;

    if (first == '-') {
        if (isNameStart(m_input.nextInputChar()))
            return true;
        return nextTwoCharsAreValidEscape();
    }

    return false;
}