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Grammar rule doc_wiki_face//3
 prolog:doc_wiki_face(-Out, +VarNames)// is semidet[private]
prolog:doc_wiki_face(-Out, +VarNames, +Options0)// is semidet[private]
Hook that can be used to provide additional processing for additional inline wiki constructs. The DCG list is a list of tokens. Defined tokens are:
w(Atom)
Recognised word (alphanumerical)
Atom
Single character atom representing punctuation marks or the atom ' ' (space), representing white-space.

The Out variable is input for the backends defined in doc_latex.pl and doc_html.pl. Roughly, these are terms similar to what html//1 from library(http/html_write) accepts.