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import{$ as e,B as t,P as n,_ as r,f as i,g as a,h as o,l as s}from"./runtime-core.esm-bundler-CZvn3YaB.js";import{t as c}from"./plugin-vue_export-helper-CxTVcLa7.js";var l=JSON.parse('{"path":"/en/guide/code/features/","title":"Feature Support | Guide","lang":"en-US","frontmatter":{"title":"Feature Support","icon":"majesticons:code-block-line","createTime":"2025/10/08 10:41:28","permalink":"/en/guide/code/features/","description":"The theme provides additional features beyond basic code highlighting, enhancing the expressiveness of your code blocks. Code Block Title Add title=&quot;xxxx&quot; after ``` [l...","head":[["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"Feature Support\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2026-03-05T07:34:11.000Z\\",\\"author\\":[]}"],["meta",{"property":"og:url","content":"https://theme-plume.vuejs.press/en/guide/code/features/"}],["meta",{"property":"og:site_name","content":"Plume Theme"}],["meta",{"property":"og:title","content":"Feature Support"}],["meta",{"property":"og:description","content":"The theme provides additional features beyond basic code highlighting, enhancing the expressiveness of your code blocks. Code Block Title Add title=&quot;xxxx&quot; after ``` [l..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"en-US"}],["meta",{"property":"og:locale:alternate","content":"zh-CN"}],["meta",{"property":"og:updated_time","content":"2026-03-05T07:34:11.000Z"}],["meta",{"property":"article:modified_time","content":"2026-03-05T07:34:11.000Z"}],["link",{"rel":"alternate","hreflang":"zh-cn","href":"https://theme-plume.vuejs.press/guide/code/features/"}]]},"readingTime":{"minutes":4.2,"words":1261},"git":{"createdTime":1712247346000,"updatedTime":1772696051000,"contributors":[{"name":"pengzhanbo","username":"pengzhanbo","email":"volodymyr@foxmail.com","commits":13,"avatar":"https://avatars.githubusercontent.com/pengzhanbo?v=4","url":"https://github.com/pengzhanbo"},{"name":"Mister-Hope","username":"Mister-Hope","email":"mister-hope@outlook.com","commits":1,"avatar":"https://avatars.githubusercontent.com/Mister-Hope?v=4","url":"https://github.com/Mister-Hope"}],"changelog":[{"hash":"9b9f8f3f77f8ec801e99e9aad8555bab2244dc63","time":1772696051000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"style: lint fix"},{"hash":"385059f214cb07fc9a098859e889432fb81f998b","time":1759995965000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"docs: update en docs (#708)"},{"hash":"4d2361a7046214fe0f4e4af01831107fd00e38ad","time":1759849989000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"feat(theme)!: add collections support (#704)"},{"hash":"6ca72d08ef8dfdd5b42ea50b1188fc252d33c415","time":1745842770000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"docs: update code block features"},{"hash":"0fd6cac57412002f4d72dc10378789b529adc357","time":1742063370000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"refactor(theme): improve types and flat config (#524)"},{"hash":"b8b32201efc390e45b6f0c2aa71b9ea0b8c866c6","time":1741149413000,"email":"mister-hope@outlook.com","author":"Mister-Hope","message":"feat!: remove plugin-shikiji, migrate to @vuepress/plugin-shiki, close #489 (#508)","coAuthors":[{"name":"pengzhanbo","email":"volodymyr@foxmail.com"}]},{"hash":"0c53be8f10bec3e943a493111b321be89a5952cf","time":1731083728000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"docs: improve docs (#332)"},{"hash":"1ff7796d57246388619451291c9dcba90a2be5f0","time":1723578965000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"docs: update docs"},{"hash":"12bee93df0ed8c8fec89e777b33dc078690a893d","time":1719334477000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"style: lint fix"},{"hash":"4c63fd38daad58fb6e402fe1cb2b71a11f1e67c6","time":1717092952000,"email":"volodymyr@foxmail.com","author":"pengzhanbo","message":"chore: tweak"}]},"autoDesc":true,"filePathRelative":"en/guide/code/features.md","headers":[],"bulletin":false}'),u={name:`features.md`},d={id:`code-block-title`,tabindex:`-1`},f={class:`header-anchor`,href:`#code-block-title`},p={class:`code-block-title`,"data-title":`package.json`},m={class:`code-block-title-bar`},h={class:`title`},g={class:`code-block-title`,"data-title":`.vuepress/config.ts`},_={class:`code-block-title-bar`},v={class:`title`},y={class:`code-block-title`,"data-title":`.vuepress/config.ts`},b={class:`code-block-title-bar`},x={class:`title`};function S(c,l,u,S,C,w){let T=t(`Badge`),E=t(`VPIcon`),D=t(`CodeTabs`);return n(),i(`div`,null,[l[9]||=s(`p`,null,`The theme provides additional features beyond basic code highlighting, enhancing the expressiveness of your code blocks.`,-1),s(`h2`,d,[s(`a`,f,[s(`span`,null,[l[0]||=a(`Code Block Title `,-1),r(T,{type:`tip`,text:`1.0.0-rc.136 +`})])])]),l[10]||=o('<p>Add <code>title=&quot;xxxx&quot;</code> after <code>``` [lang]</code> to add a title to the current code block.</p><p><strong>Input:</strong></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line highlighted"><span style="--shiki-light:#999999;--shiki-dark:#666666;">```</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">json title=&quot;package.json&quot;</span></span>\n<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">{</span></span>\n<span class="line"><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;"> &quot;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;">name</span><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">vuepress-theme-plume</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span></span>\n<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>\n<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">```</span></span></code></pre></div><p><strong>Output:</strong></p>',4),s(`div`,p,[s(`div`,m,[s(`span`,h,[r(E,{provider:`iconify`,name:`vscode-icons:file-type-node`}),l[1]||=a(`package.json`,-1)])]),l[2]||=o(`<div class="language-json" data-highlighter="shiki" data-ext="json" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-json"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">{</span></span>
<span class="line"><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;"> &quot;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;">name</span><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">vuepress-theme-plume</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div>`,1)]),l[11]||=s(`h2`,{id:`line-numbers`,tabindex:`-1`},[s(`a`,{class:`header-anchor`,href:`#line-numbers`},[s(`span`,null,`Line Numbers`)])],-1),l[12]||=s(`p`,null,[a(`Line numbers are displayed by default in the theme, controlled by `),s(`code`,null,`codeHighlighter.line-numbers`),a(`.`)],-1),s(`div`,g,[s(`div`,_,[s(`span`,v,[r(E,{provider:`iconify`,name:`vscode-icons:file-type-typescript`}),l[3]||=a(`.vuepress/config.ts`,-1)])]),l[4]||=o(`<div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-diff vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> defineUserConfig</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">({</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> theme</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">plumeTheme</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">({</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> codeHighlighter</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: {</span></span>
<span class="line diff add"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> lineNumbers</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">true</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">, </span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> })</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">})</span></span></code></pre></div>`,1)]),l[13]||=o(`<p>You can also control whether to display line numbers for the current code block using <code>:line-numbers</code> / <code>:no-line-numbers</code>. Additionally, you can customize the starting line number by adding <code>=</code> after <code>:line-numbers</code>, for example <code>:line-numbers=2</code> indicates that line numbers in the code block start from <code>2</code>.</p><p><strong>Input:</strong></p><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">ts:line-numbers</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// Line numbers enabled</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line2</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 2</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line3</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 3</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">ts:no-line-numbers</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// Line numbers disabled</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line3</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 3</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line4</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 4</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">ts:line-numbers=2</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// Line numbers enabled, starting from 2</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line3</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 3</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line4</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 4</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p><strong>Output:</strong></p><div class="language-ts line-numbers-mode" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// Line numbers enabled</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line2</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 2</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line3</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 3</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// Line numbers disabled</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line3</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 3</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line4</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 4</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span></code></pre></div><div class="language-ts line-numbers-mode" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// Line numbers enabled, starting from 2</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line3</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 3</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">line4</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">This is line 4</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 1;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="line-highlighting-in-code-blocks" tabindex="-1"><a class="header-anchor" href="#line-highlighting-in-code-blocks"><span>Line Highlighting in Code Blocks</span></a></h2><p>Add <code>{xxxx}</code> immediately after <code>[lang]</code> to enable line highlighting, where <code>xxx</code> represents the line numbers to be highlighted.</p><p><strong>Input:</strong></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js{4}</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Highlighted!</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line highlighted"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Highlighted!</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><p>In addition to single lines, you can specify multiple single lines, line ranges, or both:</p><ul><li>Line ranges: e.g., <code>{5-8}</code>, <code>{3-10}</code>, <code>{10-17}</code></li><li>Multiple single lines: e.g., <code>{4,7,9}</code></li><li>Mixed single lines and ranges: e.g., <code>{4,7-13,16,23-27,40}</code></li></ul><p><strong>Input:</strong></p><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js{1,4,6-8}</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // Highlighted</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> \`</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Highlighted!</span></span>
<span class="line"><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> This line isn&#39;t highlighted,</span></span>
<span class="line"><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> but this and the next 2 are.</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> motd</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">VitePress is awesome</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> lorem</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">ipsum</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p><strong>Output:</strong></p><div class="language-js line-numbers-mode" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-js"><span class="line highlighted"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // Highlighted</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line highlighted"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> \`</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Highlighted!</span></span>
<span class="line"><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> This line isn&#39;t highlighted,</span></span>
<span class="line highlighted"><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> but this and the next 2 are.</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line highlighted"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> motd</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">VitePress is awesome</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line highlighted"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> lorem</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">ipsum</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>You can also use the <code>// [!code highlight]</code> comment to enable line highlighting.</p><p><strong>Input:</strong></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Highlighted!</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code highlight]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-highlighted vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line highlighted"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Highlighted!</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><h2 id="focus-in-code-blocks" tabindex="-1"><a class="header-anchor" href="#focus-in-code-blocks"><span>Focus in Code Blocks</span></a></h2><p>Adding the <code>// [!code focus]</code> comment on a specific line will focus it and blur the rest of the code.</p><p>Additionally, you can use <code>// [!code focus:&lt;lines&gt;]</code> to define the number of lines to focus.</p><p><strong>Input:</strong></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Focused!</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code focus]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-focused-lines vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line has-focus"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Focused!</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><div class="hint-container tip"><p class="hint-container-title">Use the valid line comment syntax for the language in different code blocks</p><p>For example, in bash code blocks, use <code># [!code focus]</code></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">bash</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> # [!code focus]</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">pnpm</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> install</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><div class="language-bash" data-highlighter="shiki" data-ext="bash" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-focused-lines vp-code"><code class="language-bash"><span class="line has-focus"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">pnpm</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> install</span></span></code></pre></div></div><h2 id="diff-in-code-blocks" tabindex="-1"><a class="header-anchor" href="#diff-in-code-blocks"><span>Diff in Code Blocks</span></a></h2><p>Adding <code>// [!code --]</code> or <code>// [!code ++]</code> comments to a line will create a diff for that line while preserving the code block&#39;s syntax highlighting.</p><p><strong>Input:</strong></p><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> error</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Removed</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code --]</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> warning</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Added</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code ++]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p><strong>Output:</strong></p><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-diff vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line diff remove"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> error</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Removed</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line diff add"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> warning</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Added</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><div class="hint-container tip"><p class="hint-container-title">Use the valid line comment syntax for the language in different code blocks</p><p>For example, in bash code blocks, use <code># [!code ++]</code></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">bash</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> # [!code ++]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><div class="language-bash" data-highlighter="shiki" data-ext="bash" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-diff vp-code"><code class="language-bash"><span class="line diff add"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span></span></code></pre></div></div><h2 id="highlight-errors-and-warnings" tabindex="-1"><a class="header-anchor" href="#highlight-errors-and-warnings"><span>Highlight &quot;Errors&quot; and &quot;Warnings&quot;</span></a></h2><p>Adding <code>// [!code warning]</code> or <code>// [!code error]</code> comments to a line will apply corresponding coloring to that line.</p><p><strong>Input:</strong></p><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> error</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Error</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code error]</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> warning</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Warning</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code warning]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p><strong>Output:</strong></p><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-highlighted vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> data</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line highlighted error"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> error</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Error</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line highlighted warning"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> warning</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Warning</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><div class="hint-container tip"><p class="hint-container-title">Use the valid line comment syntax for the language in different code blocks</p><p>For example, in bash code blocks, use <code># [!code warning]</code></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">bash</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> # [!code warning]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><div class="language-bash" data-highlighter="shiki" data-ext="bash" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-highlighted vp-code"><code class="language-bash"><span class="line highlighted warning"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span></span></code></pre></div></div><h2 id="word-highlighting-in-code-blocks" tabindex="-1"><a class="header-anchor" href="#word-highlighting-in-code-blocks"><span>Word Highlighting in Code Blocks</span></a></h2><p><strong>Input:</strong></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">ts</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> function</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // [!code word:Hello]</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Hello World</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> console</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">log</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // prints Hello World</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> function</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;" class="highlighted-word">Hello</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> World</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> console</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">log</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">msg</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // prints </span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;" class="highlighted-word">Hello</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> World</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><p>You can also specify the number of occurrences to highlight, for example <code>[!code word:options:2]</code> will highlight only the first two occurrences of <code>options</code>.</p><p><strong>Input:</strong></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">ts</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// [!code word:options:2]</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">options</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> { </span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;">foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">bar</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">options</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">baz</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">console</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">log</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">options</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // This won&#39;t be highlighted</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;" class="highlighted-word">options</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> { </span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;">foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">bar</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;" class="highlighted-word">options</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">baz</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">console</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">log</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">options</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // This won&#39;t be highlighted</span></span></code></pre></div><div class="hint-container tip"><p class="hint-container-title">Use the valid line comment syntax for the language in different code blocks</p><p>For example, in bash code blocks, use <code># [!code word:hello]</code></p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">bash</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> hello</span><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> # [!code word:hello]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span></code></pre></div><div class="language-bash" data-highlighter="shiki" data-ext="bash" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-bash"><span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">mkdir</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> </span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;" class="highlighted-word">hello</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &amp;&amp;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> cd</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> </span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;" class="highlighted-word">hello</span></span></code></pre></div></div><h2 id="whitespace-in-code-blocks" tabindex="-1"><a class="header-anchor" href="#whitespace-in-code-blocks"><span>Whitespace in Code Blocks</span></a></h2><p>Render whitespace characters (tabs and spaces) as visible.</p><p>Add <code>:whitespace</code> after the code block.</p><p>渲染每行代码行前的空格：</p><p><strong>输入：</strong></p><div class="language-" data-highlighter="shiki" data-ext="" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-"><span class="line"><span>\`\`\`xml :whitespace</span></span>
<span class="line"><span>&lt;catalog&gt;</span></span>
<span class="line"><span> &lt;book&gt;</span></span>
<span class="line"><span> &lt;title&gt;Everyday Italian&lt;/title&gt;</span></span>
<span class="line"><span> &lt;/book&gt;</span></span>
<span class="line"><span>&lt;/catalog&gt;</span></span>
<span class="line"><span>\`\`\`</span></span></code></pre></div><p><strong>输出：</strong></p><div class="language-xml" data-highlighter="shiki" data-ext="xml" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-xml"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">catalog</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">book</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">title</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Everyday Italian</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">title</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">book</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">catalog</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span></code></pre></div><p>渲染每行代码行前的 Tab ：</p><p><strong>输入：</strong></p><div class="language-" data-highlighter="shiki" data-ext="" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-"><span class="line"><span>\`\`\`xml :whitespace</span></span>
<span class="line"><span>&lt;catalog&gt;</span></span>
<span class="line"><span> &lt;book&gt;</span></span>
<span class="line"><span> &lt;title&gt;Everyday Italian&lt;/title&gt;</span></span>
<span class="line"><span> &lt;/book&gt;</span></span>
<span class="line"><span>&lt;/catalog&gt;</span></span>
<span class="line"><span>\`\`\`</span></span></code></pre></div><p><strong>输出：</strong></p><div class="language-xml" data-highlighter="shiki" data-ext="xml" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-xml"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">catalog</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">book</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">title</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Everyday Italian</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">title</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">book</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">catalog</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span></code></pre></div><p>渲染所有的空格：</p><p><strong>输入：</strong></p><div class="language-" data-highlighter="shiki" data-ext="" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-"><span class="line"><span>\`\`\`js :whitespace=all</span></span>
<span class="line"><span>function foo( ) {</span></span>
<span class="line"><span> return &#39;Hello World&#39; </span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>\`\`\`</span></span></code></pre></div><p><strong>输出：</strong></p><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">function</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> foo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> )</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">Hello World</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> </span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><p>You can also globally enable the <code>whitespace</code> feature in <code>codeHighlighter</code>:</p>`,76),s(`div`,y,[s(`div`,b,[s(`span`,x,[r(E,{provider:`iconify`,name:`vscode-icons:file-type-typescript`}),l[5]||=a(`.vuepress/config.ts`,-1)])]),l[6]||=o(`<div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark has-diff vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> defineUserConfig</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">({</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> theme</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">plumeTheme</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">({</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> codeHighlighter</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: {</span></span>
<span class="line diff add"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> whitespace</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">true</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">, </span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> })</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">})</span></span></code></pre></div>`,1)]),l[14]||=o(`<p>When globally enabled, you can use <code>:no-whitespace</code> to disable the <code>whitespace</code> feature for a specific code block.</p><h2 id="collapsed-code-blocks" tabindex="-1"><a class="header-anchor" href="#collapsed-code-blocks"><span>Collapsed Code Blocks</span></a></h2><p>Sometimes code blocks can be very long, which can be cumbersome when reading other content and affect the reading experience. In such cases, you can collapse code blocks.</p><p>Add <code>:collapsed-lines</code> after the code block to collapse it, starting from line 15 by default.</p><p><strong>Input:</strong></p><div class="language-txt" data-highlighter="shiki" data-ext="txt" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-txt"><span class="line"><span>\`\`\`css :collapsed-lines</span></span>
<span class="line"><span>html {</span></span>
<span class="line"><span> margin: 0;</span></span>
<span class="line"><span> background: black;</span></span>
<span class="line"><span> height: 100%;</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span></span></span>
<span class="line"><span>... more code</span></span>
<span class="line"><span>\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-css line-numbers-mode has-collapsed-lines collapsed" data-highlighter="shiki" data-ext="css" style="--vp-collapsed-lines:15;--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-css"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">html</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> margin</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> background</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> black</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">body</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> margin</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> width</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> inherit</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">/* the three main rows going down the page */</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">body</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> &gt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> div</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 25</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">thumb</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> float</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> left</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> width</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 25</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> object-fit</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> cover</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">main</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> display</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> none</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">blowup</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> display</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> block</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> position</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> absolute</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> object-fit</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> contain</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> object-position</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> center</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> top</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> left</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> width</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> z-index</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 2000</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">darken</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> opacity</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0.4</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div><div class="collapsed-lines"></div></div><p>You can also specify the starting line for collapsing. <code>:collapsed-lines=10</code> indicates collapsing starts from the tenth line.</p><p><strong>Input:</strong></p><div class="language-txt" data-highlighter="shiki" data-ext="txt" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-txt"><span class="line"><span>\`\`\`css :collapsed-lines=10</span></span>
<span class="line"><span>html {</span></span>
<span class="line"><span> margin: 0;</span></span>
<span class="line"><span> background: black;</span></span>
<span class="line"><span> height: 100%;</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span></span></span>
<span class="line"><span>... more code</span></span>
<span class="line"><span>\`\`\`</span></span></code></pre></div><p><strong>Output:</strong></p><div class="language-css line-numbers-mode has-collapsed-lines collapsed" data-highlighter="shiki" data-ext="css" style="--vp-collapsed-lines:10;--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-css"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">html</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> margin</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> background</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> black</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">body</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> margin</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> width</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> inherit</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">/* the three main rows going down the page */</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">body</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> &gt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> div</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 25</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">thumb</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> float</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> left</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> width</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 25</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> object-fit</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> cover</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">main</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> display</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> none</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">blowup</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> display</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> block</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> position</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> absolute</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> object-fit</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> contain</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> object-position</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> center</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> top</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> left</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> width</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> height</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 100</span><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">%</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> z-index</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 2000</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">darken</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> opacity</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#2F798A;--shiki-dark:#4C9A91;"> 0.4</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div><div class="collapsed-lines"></div></div><p>You can also globally enable the <code>collapsed-lines</code> feature in <code>codeHighlighter</code>:</p>`,14),r(D,{id:`267`,data:[{id:`.vuepress/config.ts`}]},{title0:e(({value:e,isActive:t})=>[r(E,{provider:`iconify`,name:`vscode-icons:file-type-typescript`}),l[7]||=s(`span`,null,`.vuepress/config.ts`,-1)]),tab0:e(({value:e,isActive:t})=>[...l[8]||=[s(`div`,{class:`language-ts`,"data-highlighter":`shiki`,"data-ext":`ts`,style:{"--shiki-light":`#393a34`,"--shiki-dark":`#dbd7caee`,"--shiki-light-bg":`#ffffff`,"--shiki-dark-bg":`#121212`}},[s(`pre`,{class:`shiki shiki-themes vitesse-light vitesse-dark has-diff vp-code`},[s(`code`,{class:`language-ts`},[s(`span`,{class:`line`},[s(`span`,{style:{"--shiki-light":`#1E754F`,"--shiki-dark":`#4D9375`}},`export`),s(`span`,{style:{"--shiki-light":`#1E754F`,"--shiki-dark":`#4D9375`}},` default`),s(`span`,{style:{"--shiki-light":`#59873A`,"--shiki-dark":`#80A665`}},` defineUserConfig`),s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},`({`)]),a(`
`),s(`span`,{class:`line`},[s(`span`,{style:{"--shiki-light":`#998418`,"--shiki-dark":`#B8A965`}},` theme`),s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},`: `),s(`span`,{style:{"--shiki-light":`#59873A`,"--shiki-dark":`#80A665`}},`plumeTheme`),s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},`({`)]),a(`
`),s(`span`,{class:`line`},[s(`span`,{style:{"--shiki-light":`#998418`,"--shiki-dark":`#B8A965`}},` codeHighlighter`),s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},`: {`)]),a(`
`),s(`span`,{class:`line diff add`},[s(`span`,{style:{"--shiki-light":`#998418`,"--shiki-dark":`#B8A965`}},` collapsedLines`),s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},`: `),s(`span`,{style:{"--shiki-light":`#1E754F`,"--shiki-dark":`#4D9375`}},`true`)]),a(`
`),s(`span`,{class:`line`},[s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},` }`)]),a(`
`),s(`span`,{class:`line`},[s(`span`,{style:{"--shiki-light":`#999999`,"--shiki-dark":`#666666`}},` })`)]),a(`
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