remove meta.StartHeredocToken

printer/printer.go

@@ -591,8 +591,6 @@ func (p *Printer) printScalarHeredoc(n node.Node) {
 	nn := n.(*scalar.Heredoc)
 	p.printMeta(nn, meta.NodeStart)
 
-	p.printMeta(nn, meta.StartHeredocToken)
-
 	io.WriteString(p.w, "<<<")
 	io.WriteString(p.w, nn.Label)
 	io.WriteString(p.w, "\n")

printer/printer_test.go

@@ -653,7 +653,7 @@ func TestPrinterPrintScalarHeredoc(t *testing.T) {
 			&meta.Data{
 				Type:      meta.WhiteSpaceType,
 				Value:     " ",
-				TokenName: meta.StartHeredocToken,
+				TokenName: meta.NodeStart,
 			},
 		},
 		Label: "LBL",
@@ -692,7 +692,7 @@ func TestPrinterPrintScalarNowdoc(t *testing.T) {
 			&meta.Data{
 				Type:      meta.WhiteSpaceType,
 				Value:     " ",
-				TokenName: meta.StartHeredocToken,
+				TokenName: meta.NodeStart,
 			},
 		},
 		Label: "'LBL'",