anchor.diff:  
   + Response 200 (image/png)
   
  -## xkcd Slash [/xkcd/slash{?text}]
  +## Slash [/xkcd/slash{?text}]
   ### Post xkcd slash query [POST]
   
   + Parameters
  
positive.code:           "username": "xkcd"
        }
  
  ## xkcd Webhook [/xkcd/new_post]
  ### Post xkcd outgoing-webhook query [POST]
  
  + Attributes
  
negative.code: 
  + Response 200 (image/png)
  
  ## Search [/xkcd/search{?query}]
  ### Perform xkcd search [GET]
  
  + Parameters
  