Spell check source code

[npajkovsky]

Firstly, thank you for the great package. I love it. However, I'm missing one feature.

Let's say you have text like this

    /* HellwWorld */
    int HellwWorld(void)
       int hellw = 0; 
    }

Text in the comment is correctly found, and highlighted for correction. Nevertheless, I would like to get an option to spell check even types, variables, function and so on. Basically, everything.

Is there an option or easy way to do it?

[npajkovsky]

  (setf (alist-get 'prog-mode jinx-include-faces)
        '(font-lock-comment-face
          font-lock-doc-face
          font-lock-string-face
          font-lock-function-name-face
          font-lock-variable-name-face
          font-lock-type-face))