protected void mSESC(bool _createToken)
{
int _ttype; IToken _token=null; int _begin=text.Length;
_ttype = SESC;
switch ( cached_LA1 )
{
case 'r':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('r');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\r");
}
}
break;
}
case 'n':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('n');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\n");
}
}
break;
}
case 't':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('t');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\t");
}
}
break;
}
case 'a':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('a');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\a");
}
}
break;
}
case 'b':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('b');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\b");
}
}
break;
}
case 'f':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('f');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\f");
}
}
break;
}
case '0':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('0');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\0");
}
}
break;
}
case 'u':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('u');
text.Length = _saveIndex;
mHEXDIGIT(false);
mHEXDIGIT(false);
mHEXDIGIT(false);
mHEXDIGIT(false);
if (0==inputState.guessing)
{
char ch = (char)int.Parse(text.ToString(_begin, 4), System.Globalization.NumberStyles.HexNumber);
text.Length = _begin;
text.Append(ch);
}
}
break;
}
case '\\':
{
{
int _saveIndex = 0;
_saveIndex = text.Length;
match('\\');
text.Length = _saveIndex;
if (0==inputState.guessing)
{
text.Length = _begin; text.Append("\\");
}
}
break;
}
default:
{
throw new NoViableAltForCharException(cached_LA1, getFilename(), getLine(), getColumn());
}
}
if (_createToken && (null == _token) && (_ttype != Token.SKIP))
{
_token = makeToken(_ttype);
_token.setText(text.ToString(_begin, text.Length-_begin));
}
returnToken_ = _token;
}
