anchor.diff:     (:h3 "Custom commands")
      (:p "Creating your own invokable commands is similar to creating a Common
   Lisp function except the form is " (:code "define-command") " instead of "
  -       (:code "defun") ".")
  +(:code "defun") ".")
      (:p "Example:")
      (:pre (:code
             "(define-command bookmark-url ()
  
positive.code:    (:h3 "Link navigation")
     (:p "Link-hinting allows you to visit URLs on a page without using the mouse.
  Invoke one of the commands below: several hints will appear on screen and all
  links one the page will be listed in the minibuffer.  You can select the hints
  by matching against the hint, the URL or the title.")
     (:ul
      (:li (command-markup 'follow-hint) ": Go to link in current buffer.")
  
negative.code: 
  \(define-configuration buffer
    ((request-resource-hook
      (add-hook %slot-default (make-handler-resource #'old-reddit-handler)))))"))
     (:p "Or, if you want to set multiple handlers at once,")
     (:pre (:code "
  \(define-configuration buffer
    ((request-resource-hook
      (reduce #'hooks:add-hook
              (mapcar #'make-handler-resource (list #'old-reddit-handler
                                                    #'my-other-handler))
              :initial-value %slot-default))))"))
     (:p "Some hooks like the above example expect a return value, so it's
  important to make sure we return " (:code "request-data") " here.  See the
  documentation of the respective hooks for more details.")
  
     (:h3 "Data paths and data profiles")
     (:p "Next provides a uniform configuration interface for all data files
  