The new wxCL Source Documentation Facility (SDF) uses the extensible declaration feature of Common Lisp to integrate documentary information with application source code, providing some kind of weak literate programming (D. E. Knuth) for wxCL.
SDF walks over CL source code files and collects information from defining forms, such as defun, labels, defvar, defpackage, and defclass, as well as type declarations, lambda lists, documentation strings and the newly introduced
declaration specifier, and outputs the derived documentation as a hyperlinked dictionary of the defined symbols.
Pls. see an example and find out more about SDF here: