fix: sortProps not working

lib/hjson-stringify.js

@@ -36,6 +36,7 @@ module.exports = function(data, opt) {
   var separator = ''; // comma separator
   var dsfDef = null;
   var sortProps = false;
+  var sortOnlyRoot = true;
   var token = plainToken;
 
   if (opt && typeof opt === 'object') {
@@ -52,6 +53,7 @@ module.exports = function(data, opt) {
     separator = opt.separator === true ? token.com[0] : '';
     dsfDef = opt.dsf;
     sortProps = opt.sortProps;
+    sortOnlyRoot = opt.sortOnlyRoot === false ? false : true;
 
     // If the space parameter is a number, make an indent string containing that
     // many spaces. If it is a string, it will be used as the indent string.
@@ -205,6 +207,9 @@ module.exports = function(data, opt) {
       str = common.forceComment(str);
       var i, len = str.length;
       for (i = 0; i < len && str[i] <= ' '; i++) {}
+      if (trim) {
+        str = str.replace(/\s{0,}$/,"");
+      }
       if (trim && i > 0) str = str.substr(i);
       if (i < len) return prefix + wrap(token.rem, str);
       else return str;
@@ -269,13 +274,22 @@ module.exports = function(data, opt) {
             if (comments) {
               c = comments.a[i]||[];
               ca = commentOnThisLine(c[1]);
-              partial.push(makeComment(c[0], "\n") + eolGap);
+              // partial.push(makeComment(c[0], "\n") + eolGap);
               if (cpartial && (c[0] || c[1] || ca)) cpartial = null;
             }
             else partial.push(eolGap);
             wrapLen = 0;
             v = value[i];
-            partial.push(str(v, comments ? ca : false, true) + (setsep ? separator : ''));
+            const partLine = str(v, comments ? ca : false, true) + (setsep ? separator : '');
+            if(partial.length > 0){
+              if(partLine.startsWith('{')){
+                partial.push('\n' + gap + partLine);
+              }else{
+                partial.push(' ' + partLine);
+              }
+            }else{
+              partial.push(partLine);
+            }
             if (cpartial) {
               // prepare the condensed version
               switch (typeof v) {
@@ -298,11 +312,11 @@ module.exports = function(data, opt) {
             // when empty
             if (comments && comments.e) partial.push(makeComment(comments.e[0], "\n") + eolMind);
           }
-          else partial.push(eolMind);
+          // else partial.push(eolMind);
 
           // Join all of the elements together, separated with newline, and wrap them in
           // brackets.
-
+          
           if (partial.length === 0) res = wrap(token.arr, '');
           else {
             res = prefix + wrap(token.arr, partial.join(''));
@@ -320,18 +334,23 @@ module.exports = function(data, opt) {
             if (Object.prototype.hasOwnProperty.call(value, k) && commentKeys.indexOf(k) < 0)
               objectKeys.push(k);
           }
+          var keys = commentKeys.concat(objectKeys);
           if(sortProps) {
-            objectKeys.sort();
+            if(sortOnlyRoot){
+              if(isRootObject){
+                keys.sort();
+              }
+            }else{
+              keys.sort();
+            }
           }
-          var keys = commentKeys.concat(objectKeys);
-
           for (i = 0, length = keys.length; i < length; i++) {
             setsep = i < length - 1;
             k = keys[i];
             if (comments) {
               c = comments.c[k]||[];
               ca = commentOnThisLine(c[1]);
-              partial.push(makeComment(c[0], "\n") + eolGap);
+              partial.push(makeComment(c[0], "\n" + gap, true) + eolGap);
               if (cpartial && (c[0] || c[1] || ca)) cpartial = null;
             }
             else partial.push(eolGap);

package.json

@@ -4,6 +4,7 @@
   "main": "./lib/hjson.js",
   "author": "Christian Zangl",
   "version": "3.2.1",
+  "type": "module",
   "keywords": [
     "json",
     "comments",