org-src-font-lock-fontify-block

org-src-font-lock-fontify-block is a compiled Lisp function in `org-src.el'.

(org-src-font-lock-fontify-block LANG START END)

Fontify code block.
This function is called by emacs automatic fontification, as long
as `org-src-fontify-natively' is non-nil. For manual
fontification of code blocks see `org-src-fontify-block' and
`org-src-fontify-buffer'