diff --git a/encode.go b/encode.go
index c5173825..0e5652ca 100644
--- a/encode.go
+++ b/encode.go
@@ -84,7 +84,9 @@ func (e *Encoder) encodeWithOption(ctx *encoder.RuntimeContext, v interface{}, o
 	} else {
 		buf = buf[:len(buf)-1]
 	}
-	buf = append(buf, '\n')
+	if !ctx.Option.DisableNewline {
+		buf = append(buf, '\n')
+	}
 	if _, err := e.w.Write(buf); err != nil {
 		return err
 	}
diff --git a/internal/encoder/option.go b/internal/encoder/option.go
index 12c58e46..5a78788e 100644
--- a/internal/encoder/option.go
+++ b/internal/encoder/option.go
@@ -24,6 +24,7 @@ type Option struct {
 	Context     context.Context
 	DebugOut    io.Writer
 	DebugDOTOut io.WriteCloser
+	DisableNewline bool
 }
 
 type EncodeFormat struct {