erator">.</span><span class="Identifier">handle</span><span class="Punctuation">:</span>
  <span class="Identifier">inc</span><span class="Punctuation">(</span><span class="Identifier">count</span><span class="Punctuation">)</span>
<span class="Identifier">es</span><span class="Operator">.</span><span class="Identifier">emit</span><span class="Punctuation">(</span><span class="StringLit">&quot;foo&quot;</span><span class="Punctuation">)</span>
<span class="Identifier">es</span><span class="Operator">.</span