<code data-language="janet"><span class="mdzsyn-comment">#!/usr/bin/env janet</span>

(<span class="mdzsyn-coresym">defn</span> <span class="mdzsyn-symbol">my-cool-string</span>
  <span class="mdzsyn-string">``Decorates `some-str` with stars around it.

  `flags` is set of flags; it is a keyword where each
  character indicates a flag from this set:

    * `:u` --- uppercase the string too.
    * `:b` --- put braces around it as well.

  Returns the decorated string.
  ``</span>
  [<span class="mdzsyn-symbo