====== KeyBound ======
{{tag>zdoom input}}
''bool KeyBound(str alias)''

===== Description =====
Returns true if the key is bound to the specified alias.

Works by reading ''StrParam(k:alias)'' and comparing it to ''"??? (**alias**)"''

===== Examples =====
<code>
if (!KeyBound("+attack"))
    print(s:"Please bind an attack key");
</code>