scanning min scan length

StgSharpDebug/TestRegexAnalyse.cs

@@ -10,6 +10,7 @@ using StgSharp.RegularAnalysis.Text;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Net.WebSockets;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
@@ -20,7 +21,7 @@ namespace StgSharp
     {
 
         private static string[] regexSource = [
-            @"(123(4|5)67){3,4}114514",
+            @"(a|b)(c|d)",
             /**/
             @"http|https|ftp|ftps",
             @"abc[0-9]x|abc[0-9]y|abd[0-9]x|abd[0-9]y|xyz",
@@ -44,18 +45,23 @@ namespace StgSharp
                     Console.Write(new string('|', enumerator.Depth));
                     Console.WriteLine($"\t{node.Source.Value}\t{node.Source.Flag}");
                 }
+                /*
                 Console.WriteLine("-----IR-----");
                 List<RegexIR> ir = interpreterSource.BaseIR;
                 for (int i = 0; i < ir.Count; i++) {
                     Console.WriteLine(ir[i].AsCommand(i));
                 }
+                /**/
                 Console.WriteLine("-----Optimized once-----");
                 List<RegexIR> opt_ir = interpreterSource.IRs;
                 for (int i = 0; i < opt_ir.Count; i++) {
                     Console.WriteLine(opt_ir[i].AsCommand(i));
                 }
+                Console.WriteLine(interpreterSource.AnalyseException?.ToString() ?? "No error");
+                RegexInfo info = interpreterSource.Info;
+                Console.WriteLine("-----Regex Info-----");
+                Console.WriteLine($"Min length: {info.MinPredictLength}");
                 Console.WriteLine();
-                Console.WriteLine(interpreterSource.AnalyseException);
                 Console.WriteLine();
                 Console.WriteLine();
             }