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Function MAKUNBOUND

Syntax

  • makunbound symbolsymbol

Arguments and Values

Description

Makes the symbol be unbound, regardless of whether it was previously bound.

Examples

(setf (symbol-value 'a) 1)

1

(boundp 'a)

true

a

1

(makunbound 'a)

A

(boundp 'a)

false

Side Effects

The value cell of symbol is modified.

Affected By

None.

Exceptional Situations

Should signal an error of type type-error if symbol is not a symbol.

See Also

Notes

None.