Re: [O] Tangling org file with nested org source block

[Thibault Marin]

Following-up on the issue I reported some time ago with tangling of
nested source blocks, I would like to propose a patch for review.

Before the patch, the following file:

,----
| #+PROPERTY: header-args :tangle output.org
| 
| #+BEGIN_SRC org
| 
| ,* Test
| 
| ,#+BEGIN_SRC org
| ,,#+BEGIN_SRC emacs-lisp
| '(1 2 3)
| ,,#+END_SRC
| ,#+END_SRC
| 
| #+END_SRC
`----

is tangled to:

,---- output.org
| * Test
| 
| #+BEGIN_SRC org
| #+BEGIN_SRC emacs-lisp
| '(1 2 3)
| #+END_SRC
| #+END_SRC
`----

which misses the escaping (commas) for the inner source block.

Tangling after applying the proposed patch results in:

,---- output.org
| * Test
| 
| #+BEGIN_SRC org
| ,#+BEGIN_SRC emacs-lisp
| '(1 2 3)
| ,#+END_SRC
| #+END_SRC
`----

which is properly escaped.

The patch also contains a simple test to validate tangling of nested
blocks.

Could this be considered for a merge?

Thanks in advance

thibault

0001-ob-tangle.el-Fix-tangling-of-org-block-with-nested-s.patch
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