restorefunction

restorefunction(fn: function) -> ()

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Parameters

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Behavior

• Restoring a function that is not hooked is a no-op. It does not error.
• After restoring, isfunctionhooked reports false for the function.
• If the function was hooked as part of a metamethod hook, restorefunction also resolves that case, so you do not need to track which path installed it.

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Example

hookfunction(print, function() end) -- silence print
restorefunction(print)              -- bring it back
print("restored")                   -- restored

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Errors

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Related

• hookfunction: install the hook this undoes.
• isfunctionhooked: check hook state.