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A PCRE internal error occured. This might be caused by a faulty plugin

====== Function LIST-ALL-PACKAGES ====== ====Syntax==== * **list-all-packages** → //packages// ====Arguments and Values==== * //packages// - a //[[CL:Glossary:list]]// of //[[CL:Glossary:package]]// //[[CL:Glossary:object|objects]]//. ====Description==== **[[CL:Functions:list-all-packages]]** returns a //[[CL:Glossary:fresh]]// //[[CL:Glossary:list]]// of all //[[CL:Glossary:registered package|registered packages]]//. ====Examples==== <blockquote> ([[CL:Special Operators:let]] ((before (list-all-packages))) ([[CL:Functions:make-package]] 'temp) ([[CL:Functions:set-difference]] (list-all-packages) before)) <r>(#<PACKAGE "TEMP">)</r> </blockquote> ====Side Effects==== None. ====Affected By==== **[[CL:Macros:defpackage]]**, **[[CL:Functions:delete-package]]**, **[[CL:Functions:make-package]]** ====Exceptional Situations==== None. ====See Also==== None. ====Notes==== None. \issue{RESULT-LISTS-SHARED:SPECIFY} \issue{PACKAGE-DELETION:NEW-FUNCTION}