coresym">table/setproto</span> @{} <span class="mdzsyn-symbol">proto2</span>))

(<span class="mdzsyn-coresym">print</span> (<span class="mdzsyn-symbol">thing1</span> <span class="mdzsyn-keyword">:type</span>)) <span class="mdzsyn-comment"># prints :custom1</span>
(<span class="mdzsyn-coresym">print</span> (<span class="mdzsyn-symbol">thing2</span> <span class="mdzsyn-keyword">:type</span>)) <span class="mdzsyn-comment"># prints :custom2</span>

(<span class="mdzsyn-keyword">:behave</span> <span class="mdzsy