On 15/12/2022 16:31, Ihor Radchenko wrote:
The actual parser does allow empty lang in src blocks, setting :lang element property to nil. Should we stop doing this and treat such src blocks as paragraphs? Or should we allow empty lang and instead adapt the exporters to treat empty lang correctly?
Source blocks without language may be treated as #+begin_example blocks. I believe, a warning should be issued in such case.
I do not see a reason why caption is not allowed for examples.
