</p>
<pre>
func Greeting(prefix string, who ...string)
Greeting("nobody")
Greeting("hello:", "Joe", "Anna", "Eileen")
</pre>

<p>
within <code>Greeting</code>, <code>who</code> will have the value
<code>nil</code> in the first call, and
<code>[]string{"Joe", "Anna", "Eileen"}</code> in the second.
</p>

<p>
If the final argument is assignable to a slice type <code>[]T</code> and

HH:mm"},calendar:{sameDay:"[Hiziv da] LT",nextDay:"[Warc\u02bchoazh da] LT",nextWeek:"dddd [da] LT",lastDay:"[Dec\u02bch da] LT",lastWeek:"dddd [paset da] LT",sameElse:"L"},relativeTime:{future:"a-benn %s",past:"%s \u02bczo",s:"un nebeud segondenno\xf9",ss:"%d eilenn",m:"ur vunutenn",mm:ws,h:"un eur",hh:"%d eur",d:"un devezh",dd:ws,M:"ur miz",MM:ws,y:"ur bloaz",yy:function(e){switch(function e(a){if(9<a)return e(a%10);return a}(e)){case 1:case 3:case 4:case 5:case 9:return e+" bloaz";default:return e+" vloaz"...