修复了注释相关的分段错误

RScriptEngine.cs

@@ -56,16 +56,8 @@ namespace Convention.RScript
                         // Skip single-line comment
                         if (line[i + 1] == '/')
                         {
-                            while (i < line.Length && line[i] != '\n')
-                                i++;
-                        }
-                        // Skip multi-line comment
-                        else if (line[i + 1] == '*')
-                        {
-                            i += 2;
-                            while (i + 1 < line.Length && !(line[i] == '*' && line[i + 1] == '/'))
-                                i++;
-                            i++;
+                            PushBuilder();
+                            break;
                         }
                         else
                         {
@@ -74,9 +66,8 @@ namespace Convention.RScript
                     }
                     else if (c == '#')
                     {
-                        // Skip single-line comment
-                        while (i < line.Length && line[i] != '\n')
-                            i++;
+                        PushBuilder();
+                        break;
                     }
                     else if (c == '\"')
                     {
@@ -126,10 +117,7 @@ namespace Convention.RScript
                     }
                 }
             }
-            if (builder.Length > 0)
-            {
-                PushBuilder();
-            }
+            PushBuilder();
 
             return statements.Where(s => !string.IsNullOrWhiteSpace(s));
         }