public Subset(ParseElementCollection parent, Backend backend, string text, MatchMode mode)
: base(parent._rule)
{
char[] achTrimChars = Helpers._achTrimChars;
foreach (char c in achTrimChars)
{
if (c != ' ' && text.IndexOf(c) >= 0)
{
text = text.Replace(c, ' ');
}
}
parent.AddArc(backend.SubsetTransition(text, mode));
}
/// <summary>
/// Process the 'subset' element.
/// </summary>
public Subset(ParseElementCollection parent, Backend backend, string text, MatchMode mode)
: base(parent._rule)
{
// replace tab, cr, lf with spaces
foreach (char ch in Helpers._achTrimChars)
{
if (ch == ' ')
{
continue;
}
if (text.IndexOf(ch) >= 0)
{
text = text.Replace(ch, ' ');
}
}
// Add transition to the new state with normalized token.
parent.AddArc(backend.SubsetTransition(text, mode));
}
