Re: Configuring text export block output

[Kyle Meyer]

Tim Quelch writes:

> For example if I have a source block
>
> #+begin_src python
> Some code here
> with multiple lines
> #+end_src
>
> With `org-ascii-export-as-ascii` the above block gives:
>
> ,----
> | Some code here
> | with multiple lines
> `----
>
> I don't really like this as the '|' at the start of the lines make it
> annoying to copy and paste. Is there a way to configure the export to
> give something surrounded by backticks?
>
> ```python
> Some code here
> with multiple lines
> ```
>
> I've had a look into the available `org-ascii-*` customise variables and
> I couldn't see anything which looked to give this functionality.

I don't think ox-ascii has an option to control that, but you could get
the behavior you're after by creating a derived backend.  In fact, the
section of the manual that covers derived backends provides an example
of extending the ox-ascii backend to tweak the rendering of the source
blocks.

    (info "(org)Advanced Export Configuration")

You'd only need to modify that slightly, rewriting the
my-ascii-src-block function to do what you want.  Something like

    (defun my-ascii-src-block (src-block contents info)
      (concat "```" (org-element-property :language src-block) "\n"
              (org-element-normalize-string
               (org-export-format-code-default src-block info))
              "```"))