note
ikegami
<p>Unmentioned are:</p>
<ul>
<li>Special sequences such as <code>\n</code>.</li>
<li>Which characters need to be escaped in which kind of quotes.</li>
<li>What happens if you escape a character that doesn't need escaping.</li>
<li>Interpolation of arrays.</li>
<li>Non-interpolation of hashes, globs and code.</li>
<li>Special variables affecting interpolation, such as <code>$,</code> (and maybe only <code>$,</code>).</li>
<li>How to interpolate expressions using <code>"@{[ expr ]}"</code></li>
<li><code><<marker</code> vs <code><<"marker"</code> vs <code><<'marker'</code>.</li>
</ul>
<p>I'm not saying that any of these things should be mentioned, just that you should consider whether they should be mentioned or not.</p>
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