private Lexer(string text, TextReader reader, LexerBehavior behavior, LexerSettings settings)
{
if (settings == null)
{
settings = LexerSettings.Default;
}
else
{
settings = settings.Clone();
}
this.text = text;
this.reader = reader;
this.behavior = behavior;
this.settings = settings;
if (settings.Symbols != null)
{
foreach (KeyValuePair <string, int> entry in settings.Symbols)
{
int len = entry.Key.Length;
if (len > maxSymLen)
{
maxSymLen = len;
}
}
}
Reset();
}
