do
nothing. Evaluate to nil.
For example, `(log :err "value error: %V" my-value)` will print
to `(dyn :err)` only if `(dyn :err)` has been set.</pre></div><hr><div class="binding"><span id="misc/make" class="binding-sym">misc/make</span> <span class="binding-type">macro</span> <span class="binding-type"><a href="https://github.com/janet-lang/spork/blob/7fd743ac09e857fe0ebd333bd7a56cd0df3876c3//spork/misc.janet#L309">source</a></span> <pre class="binding-text">(make prototype &amp; pairs)

Convenience macro 