feat(cut): added open attr

Author: makhnatkin

src/extensions/yfm/YfmCut/YfmCutSpecs/schema.ts

@@ -15,7 +15,7 @@ export const getSchemaSpecs = (
     placeholder?: PlaceholderOptions,
 ): Record<CutNode, NodeSpec> => ({
     [CutNode.Cut]: {
-        attrs: {class: {default: 'yfm-cut'}},
+        attrs: {class: {default: 'yfm-cut'}, open: {default: null}},
         content: `${CutNode.CutTitle} ${CutNode.CutContent}`,
         group: 'block yfm-cut',
         parseDOM: [{tag: '.yfm-cut'}],

src/extensions/yfm/YfmCut/actions/toYfmCut.ts

@@ -6,7 +6,7 @@ import type {ActionSpec} from '../../../../core';
 import {cutContentType, cutTitleType, cutType} from '../const';
 
 const createYfmCutNode = (schema: Schema) => (content?: Node | Node[] | Fragment) => {
-    return cutType(schema).create({class: 'yfm-cut open'}, [
+    return cutType(schema).create({class: 'yfm-cut open', open: true}, [
         cutTitleType(schema).create(null),
         cutContentType(schema).create(null, content),
     ]);