lass="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">&#45;&gt;</span></span> <span><span><span class="type-var">'a</span> list</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><p><code>take ~at_least ~up_to ~sep_by p</code> repeatedly parses <code>p</code> and returns the parsed values. The lower and upper bound of repetition is specified by arguments <code>at_least</code> and <code>up_to</code> respectively. The default value of <code>at_least</code> is