guidebook/src/routes/p/[...name].svelte

<script>
  import Pages from '$lib/Pages.svelte';
  import PageRenderer from './_page.svelte';
  export let page;
  export let pages;
</script>

{#if page}
  <PageRenderer {page} {pages}/>
{:else if pages}
  <Pages {pages}/>
{:else}
  404!
{/if}