dealing with incomplete mode 7 comments

<d p="105.31300354004,7,35,16763955,1460899061,1,d8678bbf,1769056909">
[862,568,"1-1",4.5,"污啊！！",0,0,862,568,8000,0,true,"幼圆",1,"M561,294L562,294L563,294L564,294L568,292L578,290L582,289L593,289L597,290L609,297L612,300L615,304L617,308L619,326L608,366L605,372L591,385L586,388L571,394L569,394L557,389L554,387L551,379L551,378L552,372L553,371L563,366L564,366L570,366L571,366L5
</d>

Author: myfreeer

src/parsers/BilibiliFormat.js

@@ -9,6 +9,20 @@ function BilibiliParser(xmlDoc, text, warn){
 		return string.replace(/\t/,"\\t");	
 	}
 
+	function formatmode7(text) {
+	    if (text.charAt(0) == '[') switch (text.charAt(text.length - 1)) {
+	        case ']':
+	            return text;
+	        case '"':
+	            return text + ']';
+	        case ',':
+	            return text.substring(0, text.length - 1) + '"]';
+	        default:
+	            return formatmode7(text.substring(0, text.length - 1));
+	    };
+	    if (text.charAt(0) !== '[') return text;
+	};
+	
 	if(xmlDoc !== null){
 		var elems = xmlDoc.getElementsByTagName('d');
 	}else{
@@ -56,7 +70,7 @@ function BilibiliParser(xmlDoc, text, warn){
 			}else{
 				if(obj.mode == 7){
 					try{
-						adv = JSON.parse(format(text));
+						adv = JSON.parse(format(formatmode7(text)));
 						obj.shadow = true;
 						obj.x = parseFloat(adv[0]);
 						obj.y = parseFloat(adv[1]);