Merge pull request #4740 from node-red/resyn-dev

Resync master to dev

packages/node_modules/@node-red/nodes/core/common/60-link.html

@@ -194,27 +194,46 @@
                 nodeMap[node.links[i]].new = true;
             }
         }
-        var n;
-        for (var id in nodeMap) {
+
+        let editHistories = []
+        let n;
+        for (let id in nodeMap) {
             if (nodeMap.hasOwnProperty(id)) {
                 n = RED.nodes.node(id);
                 if (n) {
+                    editHistories.push({
+                        t:'edit',
+                        node: n,
+                        changes: {
+                            links: [...n.links]
+                        },
+                        changed: n.changed
+                    })
                     if (nodeMap[id].old && !nodeMap[id].new) {
                         // Removed id
                         i = n.links.indexOf(node.id);
                         if (i > -1) {
                             n.links.splice(i,1);
+                            n.changed = true
+                            n.dirty = true
                         }
                     } else if (!nodeMap[id].old && nodeMap[id].new) {
                         // Added id
                         i = n.links.indexOf(id);
                         if (i === -1) {
                             n.links.push(node.id);
+                            n.changed = true
+                            n.dirty = true
                         }
                     }
                 }
             }
         }
+        if (editHistories.length > 0) {
+            return {
+                history: editHistories
+            }
+        }
     }
 
     function onAdd() {
@@ -254,13 +273,14 @@
             onEditPrepare(this,"link out");
         },
         oneditsave: function() {
-            onEditSave(this);
+            const result = onEditSave(this);
             // In case the name has changed, ensure any link call nodes on this
             // tab are redrawn with the updated name
             var localCallNodes = RED.nodes.filterNodes({z:RED.workspaces.active(), type:"link call"});
             localCallNodes.forEach(function(node) {
                 node.dirty = true;
             });
+            return result
         },
         onadd: onAdd,
         oneditresize: resizeNodeList
@@ -329,7 +349,7 @@
             onEditPrepare(this,"link in");
         },
         oneditsave: function() {
-            onEditSave(this);
+            return onEditSave(this);
         },
         oneditresize: resizeNodeList
     });
@@ -373,7 +393,7 @@
 
         },
         oneditsave: function() {
-            onEditSave(this);
+            return onEditSave(this);
         },
         onadd: onAdd,
         oneditresize: resizeNodeList