public static void Interactive()
{
IN = Console.In;
OUT = Console.Out;
ERROR = Console.Error;
try
{
var scope = new Scope();
var compiler = new Translator();
for (string line = Line(); line != null; line = Line())
{
Tokenizer tokens = new Tokenizer(new ParseReader(new StringReader(line)));
try
{
Parser parser = new Parser(tokens);
try
{
StmtAST stmt = parser.Stmt();
if(parser.Tokens.PeekType() != new EoF())
ERROR.WriteLine("WARNING: Ignoring tokens: " + parser.Tokens.PeekToken().GetText());
object value = stmt.Translate(compiler).Exec(scope);
if(value != null)
OUT.WriteLine(value.ToString());
OUT.Flush();
}
catch(InternalStorkNetException e)
{
OUT.Write("INTERNAL ERROR: " + e.Message + "\n");
OUT.Write(e.StackTrace);
}
catch(StorkNetException e)
{
OUT.Write("ERROR: " + e.Message + "\n");
}
}
finally
{
tokens.Close();
}
}
}
catch (Exception e)
{
OUT.WriteLine(e.StackTrace);
}
}
