add mark

packages/extension-bold/index.ts

@@ -0,0 +1,34 @@
+import { Mark } from '@tiptap/core'
+import { toggleMark } from 'prosemirror-commands'
+
+export default class Bold extends Mark {
+
+  name = 'bold'
+
+  created() {
+    this.editor.registerCommand('bold', next => {
+      toggleMark(this.schemaType)
+      next()
+    })
+  }
+
+  schema() {
+    return {
+      parseDOM: [
+        {
+          tag: 'strong',
+        },
+        {
+          tag: 'b',
+          getAttrs: (node: HTMLElement) => node.style.fontWeight !== 'normal' && null,
+        },
+        // {
+        //   style: 'font-weight',
+        //   getAttrs: value => /^(bold(er)?|[5-9]\d{2,})$/.test(value) && null,
+        // },
+      ],
+      toDOM: () => ['strong', 0],
+    }
+  }
+
+}