diff --git a/SMILEBASIC/compiler.d b/SMILEBASIC/compiler.d
index b6563b1..c6e3187 100644
--- a/SMILEBASIC/compiler.d
+++ b/SMILEBASIC/compiler.d
@@ -164,14 +164,6 @@ class Compiler
         //FOR I=0 TO -1 STEP -1
         //-1>0 false
         //1>0 true
-/*
-        genCodeImm(Value("Helloneg\n"));
-        compileExpression(node.toExpression);
-        genCodeImm(Value("\nTo\n"));
-        compileExpression(node.stepExpression);
-        genCodeImm(Value("Step\n"));
-        */
-        //code ~= new PrintCode(5);
         compileExpression(node.toExpression);
         genCodePushGlobal(getGlobalVarIndex(node.initExpression.name));
         genCodeOP(TokenType.Greater);
@@ -184,13 +176,6 @@ class Compiler
         //0<0 false
         //1<0 false
         //0<1 true break
-        /*
-        genCodeImm(Value("HelloPositive\n"));
-        compileExpression(node.toExpression);
-        genCodeImm(Value("\nTo\n"));
-        compileExpression(node.stepExpression);
-        genCodeImm(Value("Step\n"));
-        code ~= new PrintCode(5);*/
         compileExpression(node.toExpression);
         genCodePushGlobal(getGlobalVarIndex(node.initExpression.name));
         genCodeOP(TokenType.Less);
diff --git a/SMILEBASIC/main.d b/SMILEBASIC/main.d
index e915c38..1a64247 100644
--- a/SMILEBASIC/main.d
+++ b/SMILEBASIC/main.d
@@ -22,6 +22,7 @@ FOR I=-2 TO -9 STEP -2
  PRINT I
 NEXT
 ?I
+?\"Hello, World!!\"
 ");
     auto vm = parser.compile();
     vm.run();
diff --git a/SMILEBASIC/parser.d b/SMILEBASIC/parser.d
index 9294903..c51f544 100644
--- a/SMILEBASIC/parser.d
+++ b/SMILEBASIC/parser.d
@@ -122,13 +122,15 @@ class Lexical
                 for(;i < code.length;i++)
                 {
                     c = code[i];
-                    if(c == '"')//"を閉じない文も許容
+                    if(c == '"' || c == '\r' || c == '\n')//"を閉じない文も許容
                     {
                         i++;
                         break;
                     }
                     str ~= c;
                 }
+                token = Token(TokenType.String, Value(str));
+                break;
             }
             if(c == '@')
             {
@@ -658,10 +660,11 @@ class Parser
         Expression node = null;
         switch(token.type)
         {
+            case TokenType.String:
             case TokenType.Integer:
                 version(none)write(token.value.integerValue, ' ');
                 version(none)stdout.flush();
-                node = new Constant(Value(token.value.integerValue));
+                node = new Constant(token.value);
                 break;
             case TokenType.Iden:
                 if(!lex.empty())