Method getDollarGroup

src/core/parser.cpp:140–151

}

wstring TeXParser::getDollarGroup(wchar_t openclose) throw(ex_parse) {
    int spos = _pos;
    wchar_t ch;

    do {
        ch = _parseString[_pos++];
        if (ch == ESCAPE) _pos++;
    } while (_pos < _len && ch != openclose);

    if (ch == openclose) return _parseString.substr(spos, _pos - spos - 1);
    return _parseString.substr(spos, _pos - spos);
}

wstring TeXParser::getGroup(wchar_t open, wchar_t close) throw(ex_parse) {
    if (_pos == _len) return L"";