n> <span class="Other">=</span> <span class="Identifier">satisfy</span><span class="Other">(</span><span class="Identifier">isAlphaAscii</span><span class="Other">,</span> <span class="Other">[</span><span class="StringLit">&quot;letter&quot;</span><span class="Other">]</span><span class="Other">)</span></pre></dt>
<dd>

A <tt class="docutils literal"><span class="pre">Parser</span></tt> that consumes a single letter, as recognised by <tt class="docutils literal"><span class="pre">isAlphaAscii</span></tt>.
