[O] #+begin_src LaTeX blocks export to literal LaTeX

[Michael Bach]

Dear org-mode community,

I am configuring my LaTeX export setup and found LaTeX src blocks very
nice for the font lock they provide and the possibility of having AUCTeX
activated for that block by =C-c '=.  However, org's LaTeX exporter puts
them into a \verbatim environment by default in the resulting LaTeX
file.

I looked into the documentation whether some src flags could accomplish
this and found none.  I see that an option `:exports literal' would be
rather too much, since it probably only really makes any sense for this
specific use case.  But it would be nice nonetheless...

Did I make myself clear?  Or is there a better approach to this?

Thanks in advance!

Michael