(input string)
| 12 | var policyOnce sync.Once |
| 13 | |
| 14 | func Sanitize(input string) string { |
| 15 | return FilterHTMLTags(FilterCodeFenceMetadata(FilterInvisibleCharacters(input))) |
| 16 | } |
| 17 | |
| 18 | // FilterInvisibleCharacters removes invisible or control characters that should not appear |
| 19 | // in user-facing titles or bodies. This includes: |