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package-shadowing-symbols

package-shadowing-symbols Function

Syntax:

package-shadowing-symbols package → symbols

Arguments and Values:

package—a package designator .

symbols—a list of symbols.

Description:

Returns a list of symbols that have been declared as shadowing symbols in package by shadow or shadowing-import (or the equivalent defpackage options). All symbols on this list are present in package.

Examples:

(package-shadowing-symbols (make-package ’temp)) → () 
(shadow ’cdr ’temp) → T 
(package-shadowing-symbols ’temp) → (TEMP::CDR) 
(intern "PILL" ’temp) → TEMP::PILL, NIL 
(shadowing-import ’pill ’temp) → T 
(package-shadowing-symbols ’temp) → (PILL TEMP::CDR)

Exceptional Situations:

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

See Also:

shadow, shadowing-import

Notes:

Whether the list of symbols is fresh is implementation-dependent.

Expanded Reference: package-shadowing-symbols​

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(package-shadowing-symbols )