From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kyle Meyer <kyle@kyleam.com>
Subject: Re: Org-mode Babel does not show syntax highlight when open with
 another mode
Date: Sat, 17 Oct 2015 03:30:42 -0400
Message-ID: <87r3ku9ckd.fsf@kyleam.com>
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To: stardiviner <numbchild@gmail.com>
Cc: Org-Mode <emacs-orgmode@gnu.org>

stardiviner <numbchild@gmail.com> writes:

> I try to configure Org-mode to open ruby source code block with `enh-ruby-mode`.
>
> configuration as following:
>
> #+BEGIN_SRC emacs-lisp
> (with-eval-after-load 'enh-ruby-mode
>   (add-to-list 'org-src-lang-modes '("ruby" . enh-ruby)))
> #+END_SRC
>
> This will open code block in `enh-ruby-mode` when you edit with [C-c '].
>
> You can see the syntax highlighting failed result screenshot at here:
>
> http://emacs.stackexchange.com/questions/17042/org-mode-babel-failed-syntax-highlight-after-change-org-src-lang-modes
>
> I hope to keep the syntax highlight, (If can use enh-ruby-mode syntax highlight
> will be better).

Sorry for the delayed response.  It seems the problem is that
enh-ruby-mode highlights its buffers in a way that doesn't respond to
font-lock-fontify-buffer, which org-src-font-lock-fontify-block calls in
the buffer " org-src-fontification:enh-ruby-mode" to get the faces.

--
Kyle