Re: Empty headline titles unsupported: Bug?

[Ihor Radchenko]

Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

>>> I suggest to not tag emptiness. `org-set-tags' could raise an error in
>>> this case.
>>
>> Of course, we can go the other way around and recognise "* :myheadline:"
>> as non-empty headline with no tags.
>
> There is no spoon^W way. Or, no way is satisfactory. "Don't tag empty
> headlines" is better.
>
> In any case, I'm not convinced Org Element is wrong here.

Either way is fine while it is consistent. I just tried to test some
edge cases with existing org-element code:

* TODO COMMENT :tag:

org-element-at-point returns :raw-value "".

* TODO :tag:

:raw-value ":tag:"

>> Though it will be more tricky than
>> simply changing `org-set-tags' as you suggest.
>
> It probably boils down to changing `org-tag-line-re'. I didn't check
> though.

org-tag-line-re and also org-tag-group-re, I think.

Best,
Ihor