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From: Rafael <rvf0068@gmail.com>
To: Emacs-orgmode list <emacs-orgmode@gnu.org>
Subject: Re: beamer_env tag issue with empty headlines
Date: Fri, 21 Aug 2015 11:43:22 -0500	[thread overview]
Message-ID: <87wpwozj6d.fsf@gmail.com> (raw)
In-Reply-To: <87zj1koo4n.fsf@nicolasgoaziou.fr> (Nicolas Goaziou's message of "Fri, 21 Aug 2015 13:51:52 +0200")

Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Rafael <rvf0068@gmail.com> writes:
>
>> I mean that I would like to have a new variable, say,
>> 'org-no-headlines-between-colons', that when set to t, would cause org
>> to treat any part of a heading between colons as a tag.
>
> My question was: what for? Do you have a (simple) use-case?

Just like the OP said: When exporting to beamer, there are some headings
that do not merit a named heading. Like columns. Or for example, in my
case, I have theorems without a name. Say:

*** 								  :B_theorem:
    :PROPERTIES:
    :BEAMER_env: theorem
    :END:
    Let \(X\) be a \(T_{1}\) space. Then \(X\) is regular if an only
    if given a point \(x\in X\) and a neighborhood \(U\) of \(x\)
    there is a neighborhood \(V\) of \(x\) such that
    \(\overline{V}\subseteq U\).

Or sometimes, in definitions, I could include a named heading, but it
looks redundant to me, as the defined term is already emphasized.

*** Normal space					       :B_definition:
    :PROPERTIES:
    :BEAMER_env: definition
    :END:
    Let \(X\) be a \(T_{1}\) space. We say that \(X\) is *normal* if for
    any \(F\subseteq X\) and \(G\subseteq X\) disjoint closed sets,
    there are disjoint open sets \(U,V\) such that 
    \(F\subseteq U\) and \(G\subseteq V\).

I do not think I will ever need two colons in a heading. Hence I think
the option to interpret anything between colons in a heading as a tag
would be useful.

Thanks for your answers,

Rafael

next prev parent reply	other threads:[~2015-08-21 16:43 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-18  3:11 beamer_env tag issue with empty headlines Prateek Mehta
2015-08-18 12:43 ` Suvayu Ali
2015-08-19  8:56 ` Nicolas Goaziou
2015-08-19  9:18   ` Prateek Mehta
2015-08-19  9:29     ` Nicolas Goaziou
2015-08-21 17:37       ` Pip Cet
2015-08-27 18:53         ` Nicolas Goaziou
2015-08-27 21:42           ` Pip Cet
2015-08-19 22:38   ` Rafael
2015-08-20  1:22     ` Nicolas Goaziou
2015-08-20 17:15       ` Rafael
2015-08-21 11:51         ` Nicolas Goaziou
2015-08-21 16:43           ` Rafael [this message]
  -- strict thread matches above, loose matches on Subject: below --
2015-08-18 22:01 Prateek Mehta

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