From mboxrd@z Thu Jan 1 00:00:00 1970 From: Prateek Mehta Subject: Re: beamer_env tag issue with empty headlines Date: Wed, 19 Aug 2015 05:18:37 -0400 Message-ID: References: <871tezbqrb.fsf@nicolasgoaziou.fr> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a1135482c6c66b6051da687ff Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:50502) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZRzWh-0000FZ-GT for emacs-orgmode@gnu.org; Wed, 19 Aug 2015 05:19:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZRzWg-00089R-Bk for emacs-orgmode@gnu.org; Wed, 19 Aug 2015 05:19:19 -0400 Received: from mail-qg0-x232.google.com ([2607:f8b0:400d:c04::232]:34427) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZRzWg-00088x-6f for emacs-orgmode@gnu.org; Wed, 19 Aug 2015 05:19:18 -0400 Received: by qgeg42 with SMTP id g42so137766068qge.1 for ; Wed, 19 Aug 2015 02:19:17 -0700 (PDT) In-Reply-To: <871tezbqrb.fsf@nicolasgoaziou.fr> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode@gnu.org, mail@nicolasgoaziou.fr --001a1135482c6c66b6051da687ff Content-Type: text/plain; charset=UTF-8 On Wed, Aug 19, 2015 at 4:56 AM, Nicolas Goaziou wrote: > Hello, > > Prateek Mehta writes: > > > I have a beamer block setup like below, so that it does not have a > headline. > > > > > > ** :B_block:BMCOL: > > :PROPERTIES: > > :BEAMER_col: 0.64 > > :BEAMER_env: block > > :END: > > > > - Some text here > > > > When I export it, the beamer environment tags show up in the pdf. This > was > > not the case a couple of months ago, when the tags didn't appear in the > > pdf. > > > > If the the headline is not empty, the tags do not show in the pdf and it > > works as it used to. > > > > Has there been a recent change that introduced this? > > This is an ambiguous headline. Indeed, it's impossible to tell if it is > an empty headline with tags or a headline without tags whose title is > ":B_block:BMCOL:". > > I think the last option is better as the first one prevents any > headline's title from being enclosed within colons. This is restrictive. > That probably makes sense, though I still feel it is a little inconsistent. One could argue that anything within colons is an org tag (regardless of whether the title is empty), and isn't meant to be exported. It's probably rare to start a headline with a colon anyway. Plus, I guess you are still somewhat restricted if you want to export a headline ** foo :bar:, where :bar: is not a tag. ;) In any case, there are workarounds available for what you have to do. > Yes, either way works. Thanks, Prateek > > Regards, > > -- > Nicolas Goaziou > --001a1135482c6c66b6051da687ff Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


On Wed, Aug 19, 2015 at 4:56 AM, Nicolas Goaziou <= mail@nicolasgoa= ziou.fr> wrote:
Hello,

Prateek Mehta <prateekmehta= .in@gmail.com> writes:

> I have a beamer block setup like below, so that it does not have a hea= dline.
>
>
> **=C2=A0 =C2=A0 =C2=A0 :B_block:BMCOL:
>=C2=A0 =C2=A0 :PROPERTIES:
>=C2=A0 =C2=A0 :BEAMER_col: 0.64
>=C2=A0 =C2=A0 :BEAMER_env: block
>=C2=A0 =C2=A0 :END:
>
> - Some text here
>
> When I export it, the beamer environment tags show up in the pdf. This= was
> not the case a couple of months ago, when the tags didn't appear i= n the
> pdf.
>
> If the the headline is not empty, the tags do not show in the pdf and = it
> works as it used to.
>
> Has there been a recent change that introduced this?

This is an ambiguous headline. Indeed, it's impossible to tell i= f it is
an empty headline with tags or a headline without tags whose title is
":B_block:BMCOL:".

I think the last option is better as the first one prevents any
headline's title from being enclosed within colons. This is restrictive= .
=C2=A0
That probably makes sense, though I= still feel it is a little inconsistent. One could argue that anything with= in colons is an org tag (regardless of whether the title is empty), and isn= 't meant to be exported. It's probably rare to start a headline wit= h a colon anyway.=C2=A0

Plus, I guess you are stil= l somewhat restricted if you want to export a headline ** foo :bar:, where = :bar: is not a tag. ;)

In any case, there are workarounds available for what you have to do.

Yes, either way works.

<= div>Thanks,

Prateek=C2=A0

Regards,

--
Nicolas Goaziou

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