Too liberal stripping of commas in export? commit 20044297 "strip protective commas from literal code blocks"

Too liberal stripping of commas in export? commit 20044297 "strip protective commas from literal code blocks"

[Hsiu-Khuern Tang]

Hi,

Eric Schulte's commit 20044297 introduced a change whereby the code
block in this Org file

=====================
* test

  #+begin_src r
    a <- c(1
           , 2
           , 3)
  #+end_src
=====================

is exported into this LaTeX fragment:

=====================
\begin{minted}[]{r}
a <- c(1
        2
        3)
\end{minted}
=====================

The leading commas are removed!  I think these commas shouldn't be
treated as protective (and hence shouldn't be removed), since they are
not in the leftmost column inside the block.  org-edit-special does
the right thing for me in this example.

Thanks,
Hsiu-Khuern.