checker/doc/normalizers/html_unescape.md

HTML Unescape Normalizer

The html-unescape normalizer uses html.UnescapeString to unescape entities like "<" to become "<". It unescapes a larger range of entities than EscapeString escapes. For example, "á" unescapes to "á", as does "á" and "á".

type Comment struct {
  Body string `checkers:"html-unescape"`
}

comment := &Comment{
  Body: "<tag> "Checker" & 'Library' </tag>",
}

_, valid := checker.Check(comment)
if !valid {
  t.Fail()
}

// Outputs:
// <tag> \"Checker\" & 'Library' </tag>
fmt.Println(comment.Body)