lispdoc - results for apropos

(apropos string-designator &optional package external-only)
Function: Briefly describe all symbols which contain the specified STRING. If PACKAGE is supplied then only describe symbols present in that package. If EXTERNAL-ONLY then only describe external symbols in the specified package.
 Mentioned in:
CLtL2 - 25.3. Debugging Tools
HyperSpec - Function APROPOS, APROPOS-LIST
Successful Lisp - chapter10
Successful Lisp - chapter16
(apropos-list string-designator &optional package-designator external-only)
Function: Like APROPOS, except that it returns a list of the symbols found instead of describing them.
 Mentioned in:
CLtL2 - 25.3. Debugging Tools
HyperSpec - Function APROPOS, APROPOS-LIST
(cl-ppcre:regex-apropos regex &optional packages &key (case-insensitive t))
Function: Similar to the standard function APROPOS but returns a list of all symbols which match the regular expression REGEX. If CASE-INSENSITIVE is true and REGEX isn't already a scanner, a case-insensitive scanner is used.
  
(ql-dist:system-apropos term)
Undocumented
  
(cl-ppcre:regex-apropos-list regex &optional packages &key (case-insensitive t))
Function: Similar to the standard function APROPOS-LIST but returns a list of all symbols which match the regular expression REGEX. If CASE-INSENSITIVE is true and REGEX isn't already a scanner, a case-insensitive scanner is used.
  
purpose
 
 Mentioned in:
HyperSpec - 1.1 Scope, Purpose, and History
HyperSpec - 1.1.1 Scope and Purpose
HyperSpec - 3.2.2.1.1 Purpose of Compiler Macros