rename updateMark and setNodeAttributes, fix #38

packages/core/src/commands/updateNodeAttributes.ts

@@ -0,0 +1,17 @@
+import { Command } from '../Editor'
+
+export default (attributes: {}): Command => ({ tr, state, dispatch }) => {
+  const { selection } = tr
+  const { from, to } = selection
+
+  state.doc.nodesBetween(from, to, (node, pos) => {
+    if (!node.type.isText && dispatch) {
+      tr.setNodeMarkup(pos, undefined, {
+        ...node.attrs,
+        ...attributes,
+      })
+    }
+  })
+
+  return true
+}