ns</span> [<span class="mdzsyn-keyword">:my-binding</span> <span class="mdzsyn-symbol">x</span>]
   (<span class="mdzsyn-symbol">may-error</span>)))</code></pre><p>This looks much cleaner, thanks to a macro, but is also correct in handling errors and any other signal that a fiber may emit.
In general, prefer dynamic bindings over global vars. Global vars are mainly
useful for scripts or truly program global configuration.
</p>

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