fix: escape text in code block when lang is text or not specified #31 (…

…#32)
vuejs · Apr 15, 2018 · ac4acab · ac4acab
1 parent 15a1ac8
commit ac4acab
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/markdown/highlight.js b/lib/markdown/highlight.js
@@ -1,11 +1,15 @@
 const chalk = require('chalk')
 const prism = require('prismjs')
 const loadLanguages = require('prismjs/components/index')
+const escapeHtml = require('escape-html')
 
 // required to make embedded highlighting work...
 loadLanguages(['markup', 'css', 'javascript'])
 
 function wrap (code, lang) {
+  if (lang === 'text') {
+    code = escapeHtml(code)
+  }
   return `<pre v-pre class="language-${lang}"><code>${code}</code></pre>`
 }