{"ast_node_type":"other","tokens":[{"end":129,"kind":"keyword","start":0,"text":".note(\"Fluent"}]}
                .note("Fluent does not interpret these escape sequences (<https://projectfluent.org/fluent/guide/special.html>)")
            Diagnostic::spanned(resource_span, Level::Error, format!("invalid escape `{esc}` in Fluent resource"))
                .emit();