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Home/ Questions/Q 8871029
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Editorial Team
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Editorial Team
Asked: June 14, 20262026-06-14T17:52:40+00:00 2026-06-14T17:52:40+00:00

Would somebody know what is the predictate to test if a symbol represents a

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Would somebody know what is the predictate to test if a symbol represents a macro in lisp ?

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  1. Editorial Team
    Editorial Team
    2026-06-14T17:52:44+00:00Added an answer on June 14, 2026 at 5:52 pm

    You could use macro-function:

    CL-USER> (defmacro foo () ''foo)
    FOO
    CL-USER> (defun bar () 'bar)
    BAR
    CL-USER> (macro-function 'foo)
    #<Compiled-function FOO Macroexpander #x187F0026>
    CL-USER> (macro-function 'bar)
    NIL
    
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