Steps to replicate the issue (include links if applicable):
- Go to https://en.wikipedia.org/wiki/Cross-site_leaks
- Click on WhoWroteThat
- Scroll down to the code examples
What happens?:
What should have happened instead?:
<syntaxhightlight> tags should not spit out raw markup.
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):