ed, where normally single and double</span>
<span class="c">!! dashes are equivalent.</span>
<span class="c">!!</span>
<span class="c">!!     demo15 -o -t -x</span>
<span class="c">!!     demo15 -otx</span>
<span class="c">!!     demo15 -xto      </span>
<span class="c">!!</span>
<span class="c">!! Only Boolean keynames may be bundled together</span>
<span class="c">!!</span>
<span class="k">use </span><span class="n">M_CLI2</span><span class="p">,</span><span class="w">  </span><span class="k">only</span><