Lisp:ddg.el just have two main functions:
In the asynchronous case when the request has finished, ddg will call the function passed as parameter
‘FUNCTION’ with the result as a parameter. The result will be a JSON parsed list(take a look at the
‘json-read’ function at the JSON package).
(defun myfunc (res) (setq results res) ;; ... ;; ... ) (ddg-search-asyn "site:emacswiki duckduckgo-el" 'myfunc)
Small but useful, I like it. – XueFuqiao
When I was writing this I thought that the API presented at http://api.duckduckgo.com could be used for searching strings on the web, like if you use the textbox in the page… but no, it implemets other caracteristics. I’ll update this page now! – ChristianGiménez