Fixed xml decode bug when there is content after a comment

pkg/yqlib/decoder_xml.go

@@ -245,7 +245,7 @@ func (dec *xmlDecoder) decodeXML(root *xmlNode) error {
 			}
 		case xml.CharData:
 			// Extract XML data (if any)
-			elem.n.Data = trimNonGraphic(string(se))
+			elem.n.Data = elem.n.Data + trimNonGraphic(string(se))
 			if elem.n.Data != "" {
 				elem.state = "chardata"
 				log.Debug("chardata [%v] for %v", elem.n.Data, elem.label)

pkg/yqlib/xml_test.go

@@ -233,6 +233,11 @@ const expectedXmlWithProcInstAndDirectives = `<?xml version="1.0"?>
 `
 
 var xmlScenarios = []formatScenario{
+	{
+		skipDoc:  true,
+		input:    "<root>value<!-- comment--> </root>",
+		expected: "root: value # comment\n",
+	},
 	{
 		description:    "Parse xml: simple",
 		subdescription: "Notice how all the values are strings, see the next example on how you can fix that.",