pldoc_man:man_page//2

/usr/lib/swi-prolog/library/pldoc/doc_man.pl

man_page(+Obj, +Options)// is semidet

Produce a Prolog manual page for Obj. The page consists of a link to the section-file and a search field, followed by the predicate description. Obj is one of:

Name / Arity: Predicate indicator: display documentation of the predicate
f(Name/Arity): display documentation of an arithmetic function
c(Function): display documentation of a C API function
section(Level, Number, Id, File): Display a section of the manual
sec(#(DocFile,Id)): Display a section of the manual (from short form)

Options:

no_manual(Action): If Action = fail, fail instead of displaying a not-found message.
synopsis(Bool): If false, omit the synopsis line
links(Bool): If true (default), include links to the parent object; if false, just emit the manual material.
navtree(Bool): If true (default), display the navigation tree, otherwise suppress it.