[[modding:function:isfunction]]

=== isfunction ===

[[modding:function:isfunction]]

^ Syntax | (isfunction expr) -> True/Nil |
^ Arguments | expr: The expression you want to test for being a function (lambda or builtin). |
^ Returns | boolean: True if the expression is a function (lambda or builtin). Nil otherwise. |
^ Category | [[condition query]], [[function operator]] |
^ Description | Checks if something is a function or not and returns True if it is. |

=== Example ===

<code lisp>(isfunction "Betel")</code>
Returns Nil

<code lisp>(isfunction isfunction)</code>
Returns True
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