# An archi-minimal test of source blocks labelling,
# using only the built-in tools.

#+options: tex:t title:nil author:nil date:nil toc:nil
#+property: header-args:R :session
#+title: Test of source block exports

The R block ref:lst:DoFig generates the figure ref:fig:DoFig:

#+name: DoFig
#+begin_src R :exports results :results output graphics :file Fig.png
curve(sin(x),from=-pi, to=pi)
#+end_src

#+caption: Figure generated by R label:fig:DoFig
#+RESULTS: DoFig
[[file:Fig.png]]

#+caption: R code generating a figure label:lst:DoFig
#+begin_src R :eval no :exports code :noweb yes
<<DoFig>>
#+end_src

Problem: whereas the HTML export labels the source listing as "Listing 1" and is correctly refers to 1, the PDF export labels it "Figure 2" (and points to it).