[BUG] markdownShortcutPlugin throws "Prism is not defined" error when minified

[dylanpyle]

• [x] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• [x] I have read the documentation and cannot find an answer.

Describe the bug When the markdownShortcutPlugin is enabled - if you build your project using esbuild (a very popular bundler, also used in Vite/etc) with --minify enabled, at runtime the app throws the following error:

bundle.js:170 Uncaught ReferenceError: Prism is not defined

Reproduction As this is specific to a build process, I've set up a new minimal reproduction repo here as I'm not sure it's possible in codesandbox? https://github.com/dylanpyle/mdxeditor-esbuild

To Reproduce

Steps to reproduce the behavior:

• Clone the repo
• npm install
• ./compile
• open index.html
• Observe the runtime error

To confirm that it's specific to the markdownShortcutPlugin, remove this plugin from app.tsx and run ./compile again; observe that the app now loads successfully.

Expected behavior The app loads the editor.

Screenshots

Desktop (please complete the following information):

• OS: macOS
• Browser: Chrome 126.0.6478.57
• Dependencies:

  "dependencies": {
    "@mdxeditor/editor": "3.4.1",
    "esbuild": "0.21.5",
    "react": "18.3.1",
    "react-dom": "18.3.1"
  }

Additional context

This issue is not present when the output bundle is not minified.