public string readutil(FuncCharIn stop)
{
List <char> chars = new List <char>();
while (this.pos < this.length)
{
char c = this.peek(this.pos);
if (stop(c))
{
break;
}
this.readchar();
chars.Add(c);
}
return(new string (chars.ToArray()));
}
public string peekutil(FuncCharIn stop)
{
List <char> chars = new List <char>();
int pos = this.pos;
while (pos < this.length)
{
char c = this.peek(pos);
if (stop(c))
{
break;
}
pos++;
chars.Add(c);
}
return(new string (chars.ToArray()));
}