I just noticed there's no mention of the ":results graphics" header argument in
the Org manual.
This worg documentation about source code blocks and R does mention it:
http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-R.html
"If the value is :results graphics then 'base' graphics output is captured on
disk, and a link to the graphics file is inserted into the Org Mode buffer (as
is also the case with the graphics-only languages such as gnuplot, ditaa, dot,
and asymptote.)"
(It goes on to say ":results output graphics" is necessary with ggplot2 images,
but that's no longer true.)
I'm afraid I don't know enough about this header argument or its use elsewhere
to offer a documentation patch, so I'm just pointing it out.
Working with R code blocks in Org is great.
Bill
--
William Denton ↔ Toronto, Canada ↔ https://www.miskatonic.org/
