lib/email-addresses.js
function displayName() {
        return wrap('display-name', function phraseFixedSemantic() {
            var result = phrase();
            if (result !== null) {
                result.semantic = collapseWhitespace(result.semantic);
            }
            return result;
        }());
    }
function displayName() {
        return wrap('display-name', function phraseFixedSemantic() {
            var result = phrase();
            if (result !== null) {
                result.semantic = collapseWhitespace(result.semantic);
            }
            return result;
        }());
    }
function displayName ( ) { return wrap ( 'display-name' , function phraseFixedSemantic ( ) { var result = phrase ( ) ; if ( result !== null ) { result . semantic = collapseWhitespace ( result . semantic ) ; } return result ; } ( ) ) ; }
display-name    =   phrase
display - name = phrase