A profound change to christen the new tag.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/
5327062
integer value. The length of array <code>a</code> can be discovered
using the built-in function <a href="#Length_and_capacity"><code>len(a)</code></a>.
The elements can be indexed by integer
-indices 0 through the <code>len(a)-1</code> (§<a href="#Indexes">Indexes</a>).
+indices 0 through <code>len(a)-1</code> (§<a href="#Indexes">Indexes</a>).
Array types are always one-dimensional but may be composed to form
multi-dimensional types.
</p>