Function special_case_input 

pub fn special_case_input(
    bundle: &Value,
    changed: &[(String, String)],
    patch: &str,
    reproductions: &[(String, String, String)],
    context: &ContextManifest,
) -> Tainted<Value>

The special-case author’s input: the spec context, the changed files, the change, and the visible reproductions (never a held-out variant).