/// <summary> Parses a single line. </summary>
/// <param name="singleLine"> The single line to parse. </param>
/// <returns> The arguments for the line. </returns>
public Arguments Parse(string singleLine)
{
if (singleLine == null)
{
singleLine = "";
}
var args = new Arguments();
args.Add(new Argument(0, "line", new SafeValue <string>(singleLine)));
foreach (LineExpression expr in _expressions)
{
int order = args.Count;
var context = new LineContext(order, expr.Name);
IValue value = _provider.Evaluate(context, args, expr.Expression);
args.Add(new Argument(order, expr.Name, value));
}
return(args);
}
