/// <inheritdoc />
public bool MoveNext()
{
int i = _p;
int j = 0;
bool escapeMode = false;
while (i != _charSet.Length)
{
char c = _charSet[i];
// Toggle escape mode
if (c == SpecChars.DQ || c == SpecChars.SQ)
{
escapeMode = !escapeMode;
}
// In escape mode, we have nothing to do
if (escapeMode)
{
goto TakeAndGo;
}
// Determine if we have a word separator
bool isWordSeparator = Array.IndexOf(_wordSeparator, c) != -1;
// Is this character a word separator? If so, it must not be a special construction (date, URL, ...)
if (isWordSeparator && !_textKit.IsSpecialTerm(_charSet, i, _lang))
{
string wordStr = new string(_buffer, 0, j);
Current = new Word(wordStr, _p);
// Play forward until we reach the next valuable letter
int n = i + 1;
_textKit.PlayForward(_charSet, ref n);
_p = n;
return(true);
}
// We ignore bias characters
if (TextKit.IsBias(BiasSet, c))
{
goto NextRound;
}
TakeAndGo:
// Character is relevant, so we take it
_buffer[j++] = c;
NextRound:
i++;
}
return(false);
}
/// <inheritdoc />
public bool MoveNext()
{
int i = _p;
bool escapeMode = false;
while (i != _charSet.Length)
{
char c = _charSet[i];
// Toggle escape mode
if (c == SpecChars.DQ || c == SpecChars.SQ)
{
escapeMode = !escapeMode;
}
// In escape mode, we have nothing to do
if (escapeMode)
{
goto NextRound;
}
// Determine if we have a punctuation mark
bool isPuncMark = Array.IndexOf(_puncMarks, c) != -1;
if (isPuncMark)
{
// Get next valueable character
int nx = i + 1;
_textKit.PlayForward(_charSet, ref nx);
// Sentence ends if there is no additional data or the next character is upper case
bool closeSentence;
if (nx == _charSet.Length)
{
closeSentence = true;
}
else
{
char cx = _charSet[nx];
closeSentence = char.IsUpper(cx);
}
// Shift and create sentence
if (closeSentence)
{
int end = i + 1;
int length = end - _p;
string text = new string(_charSet, _p, length);
Current = new Sentence(text, _p);
_p = nx;
return(true);
}
}
// Sentence ends here, if the punc mark does not indiciate a special construction
// if (isPuncMark && !_textKit.IsSpecialTerm(_charSet, i, _lang)) {
// int end = i + 1;
// int length = end - _p;
// string text = new string(_charSet, _p, length);
// Current = new Sentence(text, _p);
//
// // Play forward until we reach the next valuable letter
// int n = end;
// _textKit.PlayForward(_charSet, ref n);
//
// _p = n;
// return true;
// }
NextRound:
i++;
}
return(false);
}
