1. How does the idea comes up?
ID: 32bc9bda-7433-46e3-9172-ea22915b2e77 PUBDATE: <2019-08-14 Wed 19:08>
Sometimes I think what if the source code can be translated into human natural language in some way. Or display annotation beside of source code. It would help newbie (like me) to understand the program source code better and faster.
2. Emacs ElDoc
ID: c46d01e3-26fb-4ddc-a851-0bfdc360d4ea PUBDATE: <2019-08-14 Wed 19:08>
Emacs ElDoc already display docstring for symbol in minibuffer. There are some packages can change its display place like "eldoc-overlay". Can be displayed in context with popup, property-text or overlay etc.
3. My idea details
ID: 6240c2d2-7a67-4f0c-a5cd-aeec003502ff PUBDATE: <2019-08-14 Wed 19:08>
4. Examples
ID: bb04a9a0-f4db-4b61-9b73-7292e1a1cf25 PUBDATE: <2019-08-14 Wed 19:08>
4.1. Lisp dialects
ID: 1a80705f-783e-48b4-87ce-f7885bd0f16b
;; +--> define a function named hello-world.
;; | +--> function name.
;; | | +--> arguments.
(defn hello-world []
;; +--> print string "Hello, World!".
(prn "Hello, World!"))
4.2. Python/Ruby/JavaScript
ID: 21cbbb4f-7785-4c44-b6fd-ee9eb331b98a
4.3. C/C++/Java
ID: b93ee6a6-203d-41b1-bf52-08095f9cdb01
4.4. HTML
ID: 5b311bd9-227c-47c7-abca-cb1825607ed9
4.5. CSS
ID: e41180a5-4c21-4b40-8ad7-562408d7ef5b
5. Try to implement in Emacs as an extension
ID: 061cbe7c-d82f-4c69-b536-d8a5bbfae8f5 PUBDATE: <2019-08-14 Wed 19:08>
Here is an new created empty repository https://github.com/stardiviner/eldoc-annotation.el that I will add code in future.