private void bLT_Click(object sender, EventArgs e)
{
if (scanner == null)
{
rtbLS.AppendText("Create scanner instance before testing!\r\n");
return;
}
rtbLS.AppendText(" ----------- Start Lexing -----------\r\n");
scanner.AllocateTarget(rtbLT.Text);
try
{
while (scanner.Valid())
{
var ss = scanner.Next();
if (scanner.Error())
{
rtbLS.AppendText("Error!\r\n");
}
rtbLS.AppendText($"{ss.Item1},".PadRight(10) + $" {ss.Item2} - line:{ss.Item3}, column:{ss.Item4}\r\n");
}
}
catch (Exception ex)
{
rtbLS.AppendText("Error!\r\nCheck test case!\r\n");
}
rtbLS.AppendText(" ------------ End Lexing ------------\r\n");
}
static void TestLexer()
{
var txt = File.ReadAllText("222.json");
lexer.AllocateTarget(txt);
while (lexer.Valid())
{
var pp = lexer.Next();
Console.WriteLine(pp);
}
}