Provide example for common emacs lisp expressions

[mpfeifer]

helpful could provide examples for common emacs lisp constructs. this could be a user provided file or part of the package. when examle(s) are available a heading "Examples" is presented with the according examples as content. If possible I would also want to "org capture" content for the examples database.

[renbus]

Do you now Elisp-demos? It can be integrated to Helpful, that might be what you're looking for. https://github.com/xuchunyang/elisp-demos

IMO, that package could be merged to Helpful, since that would make Helpful more helpful...