fix: allow ] in filename code block

docs/content/2.get-started.md

@@ -123,7 +123,7 @@ The module automatically loads and parses them.
 
 To render content pages, add a [catch-all route](https://nuxt.com/docs/guide/directory-structure/pages/#catch-all-route) using the `ContentDoc` component:
 
-```vue [pages/[...slug].vue]
+```vue [pages/[...slug\\].vue]
 <template>
   <main>
     <ContentDoc />

docs/content/3.guide/2.displaying/1.rendering.md

@@ -19,7 +19,7 @@ The fetching endpoint defaults to the current route (`$route.path`). An explicit
 
 Create a [catch all route](https://nuxt.com/docs/guide/directory-structure/pages/#catch-all-route) named `pages/[...slug].vue` and add the component:
 
-```vue [pages/[...slug].vue]
+```vue [pages/[...slug\\].vue]
 <template>
   <main>
     <ContentDoc />

docs/content/4.api/1.components/1.content-doc.md

@@ -73,7 +73,7 @@ The `empty`{lang=ts} slot can be used to display a default content before render
 
 ### Default
 
-```html [pages/[...slug.vue]]
+```html [pages/[...slug\\].vue]
 <template>
   <main>
     <!-- Similar to <ContentDoc :path="$route.path" /> -->

docs/content/4.api/1.components/2.content-renderer.md

@@ -27,7 +27,7 @@ Other types will currently be passed to default slot via `v-slot="{ data }"` or
 
 The `default`{lang=ts} slot can be used to render the content via `v-slot="{ data }"` syntax.
 
-```html [pages/[...slug.vue]]
+```html [pages/[...slug\\].vue]
 <script setup lang="ts">
 const { data } = await useAsyncData('page-data', () => queryContent('/hello').findOne())
 </script>
@@ -44,7 +44,7 @@ const { data } = await useAsyncData('page-data', () => queryContent('/hello').fi
 
 The `empty`{lang=ts} slot can be used to display a default content when the document is empty:
 
-```html [pages/[...slug.vue]]
+```html [pages/[...slug\\].vue]
 <script setup lang="ts">
 const { data } = await useAsyncData('page-data', () => queryContent('/hello').findOne())
 </script>
@@ -63,7 +63,7 @@ const { data } = await useAsyncData('page-data', () => queryContent('/hello').fi
 ::alert{type="info"}
 Note that when you use default slot and `<ContentRendererMarkdown>` in your template you need to pass `components` to `<ContentRendererMarkdown>`.
 
-```html [pages/[...slug].vue]
+```html [pages/[...slug\\].vue]
 <script setup lang="ts">
 const { data } = await useAsyncData('page-data', () => queryContent('/hello').findOne())
 

docs/content/4.api/1.components/4.content-query.md

@@ -39,7 +39,7 @@ The `<ContentQuery>`{lang=html} component fetches a document and gives access to
 
 The `default`{lang=ts} slot can be used to render the content via `v-slot="{ data }"`{lang=html} syntax.
 
-```html [pages/[...slug.vue]]
+```html [pages/[...slug\\].vue]
 <!-- Similar to <ContentDoc :path="$route.path" /> -->
 <template>
   <main>
@@ -63,7 +63,7 @@ The `not-found`{lang=ts} slot can be used to display a default content before re
 <template>
   <main>
     <ContentQuery path="/about/authors" :where="{ type: 'csv' }">
-      <template #default="{ data }"> 
+      <template #default="{ data }">
         <ul>
           <li v-for="author of data" :key="author.name">
             {{ author.name }}

docs/content/4.api/1.components/7.prose.md

@@ -70,6 +70,10 @@ Component properties will be:
 
 Check out the [highlight options](/api/configuration#highlight) for more about the syntax highlighting.
 
+::alert{type="warning"}
+If you want to use `]` in the filename, you need to escape it with 2 backslashes: `\\]`. This is necessary since JS will automatically escape the backslash in a string so `\]` will be resolved as `]` breaking our regex.
+::
+
 ## `ProseCodeInline`
 
 [:icon{name="fa-brands:github" class="inline -mt-1 w-6"} Source](https://github.com/nuxt/content/tree/main/src/runtime/components/Prose/ProseCodeInline.vue)

docs/content/4.api/2.composables/4.use-document-driven.md

@@ -34,7 +34,7 @@ const {
 
 Rendering the current page becomes a bliss with this composable:
 
-```vue [pages/[...slug].vue]
+```vue [pages/[...slug\\].vue]
 <script setup lang="ts">
 const { page } = useContent()
 </script>

docs/content/6.blog/1.announcing-v2.md

@@ -15,7 +15,7 @@ authors:
   - name: "Ahad Birang"
     avatarUrl: https://pbs.twimg.com/profile_images/780374165136244736/x5HfdWA1_400x400.jpg
     link: https://twitter.com/a_birang
-  - name: "Clément Ollivier" 
+  - name: "Clément Ollivier"
     avatarUrl: https://pbs.twimg.com/profile_images/1370286658432724996/ZMSDzzIi_400x400.jpg
     link: https://twitter.com/clemcodes
 tags:
@@ -63,7 +63,7 @@ https://content.nuxtjs.org
 
 Create a `pages/[...slug].vue` file with the [`<ContentDoc>`](/guide/displaying/rendering) component inside:
 
-```vue [pages/[...slug].vue]
+```vue [pages/[...slug\\].vue]
 <template>
   <ContentDoc />
 </template>

playground/basic/components/content/ProseCode.vue

@@ -0,0 +1,36 @@
+<script lang="ts" setup>
+defineProps<{
+    code: string,
+    language?: string,
+    filename?: string,
+    highlights: number[],
+    meta?: string
+  }>()
+</script>
+
+<template>
+  <div v-if="language">
+    language <br>
+    {{ language }}
+  </div>
+  <div v-if="filename">
+    filename <br>
+    {{ filename }}
+  </div>
+  <div v-if="highlights">
+    highlights <br>
+    {{ highlights }}
+  </div>
+  <div v-if="meta">
+    meta <br>
+    {{ meta }}
+  </div>
+  <slot />
+</template>
+
+<style>
+pre code .line {
+  display: block;
+  min-height: 1rem;
+}
+</style>

playground/basic/content/1.real-content/content.md

@@ -35,7 +35,7 @@ export default defineNuxtConfig({
 
 Render any document content.
 
-```vue [pages/[...slug].vue]
+```vue [pages/[...slug\\].vue]
 <script setup>
 const route = useRoute()
 const { data } = await useAsyncData(`doc-${route.path}`, () => queryContent(route.path).findOne())

playground/basic/content/2.features/3.mdc-highlighter.md

@@ -4,7 +4,7 @@ title: title
 array:
 - item
 - itemKey: itemValue
-object: 
+object:
  name: object
  version: 1
 string: "string"

playground/basic/content/2.features/8.custom-prose.md

@@ -0,0 +1,49 @@
+```vue [[...page\\].vue]{1} title="Custom Prose"
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```
+```vue [[...page\\].vue] title="Custom Prose"
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```
+```vue [[...page\\].vue]{1}
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```
+```vue title="Custom Prose"
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```
+```vue [file.js] {2-4}title="Custom Prose"
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```
+```ts[[...page\\].vue] {4-6,7} other code block info
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```
+```[] {4-6,7} other code block info
+<template>
+  <div>
+    <h1>Custom Prose</h1>
+  </div>
+</template>
+```

src/runtime/markdown-parser/handler/utils.ts

@@ -18,15 +18,20 @@ export function parseThematicBlock (lang: string) {
     }
   }
 
-  const language = lang.replace(/[{|[](.+)/, '').match(/^[^ \t]+(?=[ \t]|$)/)
-  const highlightTokens = lang.match(/{([^}]*)}/)
-  const filenameTokens = lang.match(/\[([^\]]*)\]/)
-  const meta = lang.replace(/^\w*\s*(\[[^\]]*\]|\{[^}]*\})?\s*(\[[^\]]*\]|\{[^}]*\})?\s*/, '')
+  const languageMatches = lang.replace(/[{|[](.+)/, '').match(/^[^ \t]+(?=[ \t]|$)/)
+  const highlightTokensMatches = lang.match(/{([^}]*)}/)
+  const filenameMatches = lang.match(/\[((\\]|[^\]])*)\]/)
+
+  const meta = lang
+    .replace(languageMatches?.[0] ?? '', '')
+    .replace(highlightTokensMatches?.[0] ?? '', '')
+    .replace(filenameMatches?.[0] ?? '', '')
+    .trim()
 
   return {
-    language: language ? language[0] : undefined,
-    highlights: parseHighlightedLines(highlightTokens && highlightTokens[1]),
-    filename: Array.isArray(filenameTokens) && filenameTokens[1] ? filenameTokens[1] : undefined,
+    language: languageMatches?.[0] || undefined,
+    highlights: parseHighlightedLines(highlightTokensMatches?.[1] || undefined),
+    filename: filenameMatches?.[1].replace(/\\]/g, ']') || undefined,
     meta
   }
 }