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From: Ihor Radchenko <yantar92@gmail.com>
To: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Cc: Sebastian Miele <sebastian.miele@gmail.com>, emacs-orgmode@gnu.org
Subject: Re: Empty headline titles unsupported: Bug?
Date: Sun, 23 May 2021 22:33:19 +0800	[thread overview]
Message-ID: <878s45bjv4.fsf@localhost> (raw)
In-Reply-To: <87sg2d4k9k.fsf@nicolasgoaziou.fr>

Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Because, as I wrote, this is ambiguous. You cannot distinguish the
> following two cases:
>
>   * :mytag:
>   * :myheadline:

Makes sense.

> So, your patch would only move the problem elsewhere. 

Actually, my patch would solve the existing inconsistency.
Org mode already puts tag fontification on :tag: in "* :tag:" headline;
org-get-tags returns ("tag") on such headline; org-set-tags sets the
:tag: on "*" headline making it look like "* :tag:" (which is even
tested in test-org/set-tags); org-tag-line-re used across the
codebase also parses "* :tag:" as headline containing tags. It is only
the org-element parser that does not recognise the :tag: in empty
headline.

> 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. Though it will be more tricky than
simply changing `org-set-tags' as you suggest.

Best,
Ihor


  reply	other threads:[~2021-05-23 14:29 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-22 11:15 Sebastian Miele
2021-05-22 12:21 ` Nicolas Goaziou
2021-05-23  4:45   ` Ihor Radchenko
2021-05-23 14:06     ` Nicolas Goaziou
2021-05-23 14:33       ` Ihor Radchenko [this message]
2021-05-23 14:55         ` Nicolas Goaziou
2021-05-23 15:22           ` Ihor Radchenko
2021-05-24 11:01             ` Sebastian Miele
2021-05-24 10:37       ` Sebastian Miele
2021-09-26  9:04     ` Bastien
2021-09-26 23:47       ` Tom Gillespie
2021-09-27 19:59       ` Nicolas Goaziou
2021-09-29 11:26     ` Bastien
2021-05-24 10:46 ` Sebastian Miele
2021-05-24 22:17   ` David Masterson
2021-05-25 10:43     ` Sebastian Miele
2021-05-25 11:43       ` Sebastian Miele
2021-05-25 16:10         ` Nicolas Goaziou
2021-05-25 21:04           ` David Masterson
2021-05-25 23:06             ` Tim Cross
2021-05-26 23:37               ` David Masterson
2021-05-26 14:07           ` Ihor Radchenko
2021-05-26 23:42             ` David Masterson
2021-05-27  3:29               ` Ihor Radchenko
2021-05-27 22:35                 ` David Masterson
2021-05-28  5:36                   ` Tom Gillespie
2021-05-29  6:21                     ` David Masterson
2021-05-29  6:54                       ` Tom Gillespie
2021-05-29  8:04                         ` Ihor Radchenko
2021-05-29 19:33                           ` Tom Gillespie
2021-05-30  4:06                             ` Ihor Radchenko
2021-05-29 14:09                   ` Ihor Radchenko
2021-05-30  2:19                     ` David Masterson

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