Re: [PATCH] Add org-md-src-block for src-block formater

[Berry, Charles]

You might want to browse the ox-ravel repository[1].

It provides a collection of exporters that support reformatting src blocks and 
inline src blocks for a variety of output formats (including markdown).

Basically, it will produce a derived backend that adds source block 
reformatting to whatever the parent backend provides.

It is aimed at R flavored exports (knitr, Rmarkdown, Sweave), but customizable. 
One can, for example, allow emacs-lisp and shell src blocks to execute during 
export, but format python, C++ and R blocks for markdown and subsequent 
processing. It is easy to apply to any markdown exporter

See ox-ravel.org for details on customization.

It has plenty of stops and whistles even without customization. Check out the 
examples, such as demos.org and markdown.org.


HTH,

Chuck  

[1] 
https://github.com/chasberry/orgmode-accessories/blob/org-9-plus/markdown.org

> On Aug 26, 2020, at 10:26 PM, Naoya Yamashita <conao3@gmail.com> wrote:
> 
> Hi,
> I found `ox-md` exporter drop src-block language information.
> My patch fixes the behavior; to embed src-block language information
> using markdown src block grammar.
> 
> 1. Open some buffer
> 2. Tnsert below code
> 3. Turn on `org-mode`
> 4. `C-c C-e m M` (export as markdown in temp buffer)
> 
> ## org source
> ```org
> #+begin_src python
> print(1 + 2)
> #+end_src
> 
> #+begin_src emacs-lisp
> (print "hello")
> #+end_src
> 
> #+begin_src
> something source code
> #+end_src
> ```
> 
> ## before
> ```markdown
> 
> # Table of Contents
> 
> 
> 
>     print(1 + 2)
> 
>     (print "hello")
> 
>     something source code
> 
> ```
> 
> ## after
> ```markdown
> 
> # Table of Contents
> 
> 
> 
> ```python
> print(1 + 2)
> ```
> 
> ```emacs-lisp
> (print "hello")
> ```
> 
> ```
> something source code
> ```
> 
> ```
> <0001-Add-org-md-src-block-for-src-block-formater.patch>