[O] Misc. questions

[Peter Davis]

I apologize in advance for the flood of questions, but I'm using org in
new ways now for creating documentation, and running into a lot of
issues.

1) Is there a way to automatically say "yes" to all the "Evaluate code
block...?" questions when I export, so I don't have to keep typing "yes"
over and over again?

2) How does the export menu get set? I'm loading, for example,
ox-texinfo, but I don't see the option to export texinfo when I type C-c
C-e.  I'm also loading ox-pandoc, which shows me a slew of export
formats on my Mac, but only two, file and buffer, on my Win10 machine.

3) Still trying to find a way to get to DocBook XML (4, it turns out). I
know the export page says to output texi (see #2 above) and then convert
with makeinfo, but I have my doubts.  Of course, once I get texi working
I'll be able to see for myself what information, if any, is lost.

4) Is json a valid language for #+BEGIN_SRC? I don't see any syntax
highlighting in HTML or LaTeX/PDF output, and I'm getting errors from
LaTeX:

! Package Listings Error: language json undefined.

Come to think of it, I think the org-mode doc lists both JavaScript (js)
and JSON (json) as supported languages for code blocks, but the Listings
LaTeX package doesn't list either of these.

Thanks!
-pd

-- 
  Peter Davis
  www.techcurmudgeon.com