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

[Joseph Turner]

Ihor Radchenko <yantar92@gmail.com> writes:
> 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.

Perhaps I'm confused, but I think org-babel-default-header-args:plantuml
is actually an alist, right?

I tried removing the (:results . "file") from
org-babel-default-header-args:plantuml, and then overwriting the params
argument inside the let* block like so:

```
  (let* ((do-export (cdr (assq :file params)))
         (params (if do-export
                     (add-to-list 'params '(:results . "file")))
         (out-file ...
```

Logging the params variable after the let* block reveals that :results
is set to "file", but I still get "Code block produced no output" when
I try to evaluate the plantuml org src block.

Thoughts?

Joseph