lispdoc - results for shadow

(shadow symbols &optional (package (sane-package)))
Function: Make an internal symbol in PACKAGE with the same name as each of the specified SYMBOLS. If a symbol with the given name is already present in PACKAGE, then the existing symbol is placed in the shadowing symbols list if it is not already present.
 Mentioned in:
CLtL2 - 11.1. Consistency Rules
CLtL2 - 11.2. Package Names
CLtL2 - 11.5. Name Conflicts
CLtL2 - 11.7. Package System Functions and Variables
CLtL2 - 11.9. An Example
HyperSpec - Function SHADOW