src/editor/menubar/BlockSelect.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+  import type { NodeType } from "prosemirror-model";
   import type { EditorState } from "prosemirror-state";
   import type { EditorView } from "prosemirror-view";
   import { setBlockType } from "prosemirror-commands";
@@ -9,6 +10,7 @@
   const paragraphType = state.schema.nodes.paragraph;
   const headingType = state.schema.nodes.heading;
 
+  $: isPossible = setBlockType(headingType, { level: 1 })(state);
   $: currentValue =
     state.selection.to <= state.selection.$from.end() &&
     (state.selection.$from.parent.type == headingType

src/editor/schema.ts

@@ -307,19 +307,15 @@ export const schema = new Schema({
       parseDOM: [
         {
           tag: "a[href]",
-          priority: 100,
           // TODO: untested
           getAttrs(dom) {
             dom = dom as HTMLElement;
             const href = dom.getAttribute("href");
-            if (
+            if (href?.startsWith("/w/")) {
-              href &&
+              const matches = parse(routes.Page).pattern.exec(href);
-              /[useandom\-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict]{21}/.test(
+              if (!matches) return false;
-                href
-              )
-            ) {
               return {
-                id: href,
+                id: matches[1],
               };
             } else return false;
           },