Re: [PATCH] lisp/ob-plantuml.el: Insert results in buffer

[Ihor Radchenko]

Joseph Turner <joseph@breatheoutbreathe.in> writes:

>> The solution will be simply removing the default :results setting.
>
> I think you're suggesting something like this:
>
> (defvar org-babel-default-header-args:plantuml
>   '((:exports . "results"))
>   "Default arguments for evaluating a plantuml source block.")
>
> With this change, if you *do* add a :file arg, like in the following
> example, then no output will be produced:
>
> #+begin_src plantuml :file "this.png"
>   Bob->Alice : Hello1!
> #+end_src
>
> #+RESULTS:
>
> which is also wrong.

> What would the code look like if we wanted to change the
> org-babel-default-header-args:plantuml variable inside the
> org-babel-execute:plantuml function based on the value of the params
> arg? Or perhaps you have a different solution?

You can examine :result-params property inside params plist. If that
property does not explicitly mention different results Type (see 16.6
Results of Evaluation), ob-plantuml may set the type to "file" with
plist-put.

Best,
Ihor