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From: Bastien <bzg@altern.org>
To: Nicolas Goaziou <n.goaziou@gmail.com>
Cc: Org Mode List <emacs-orgmode@gnu.org>, mail@christianmoe.com
Subject: Re: About commit named "Allow multi-line properties to be specified in property blocks"
Date: Thu, 03 Nov 2011 02:26:38 +0100	[thread overview]
Message-ID: <87hb2mdmi9.fsf@gnu.org> (raw)
In-Reply-To: <87obwuh19t.fsf@gmail.com> (Nicolas Goaziou's message of "Wed, 02 Nov 2011 18:39:26 +0100")

Hi Nicolas,

Nicolas Goaziou <n.goaziou@gmail.com> writes:

> For the sake of consistency, I would suggest to drop the export back-end
> relative keywords. "#+html:" and "#+latex:" are indeed disturbing
> exceptions to the rule. They are also not so convenient (a net gain of
> 2 lines).

Why not.  But let's not break backward compatibility just for the 
sake of consistency.

>> 2) "Cumulative properties"?
>>
>>    Here is a suggestion: use a syntaxe like
>>  
>>    #+var: foo 1
>
> There is also "#+bind:", whose purpose is close enough.

Indeed.  Eric, would it be possible to use 

#+bind foo 1 

instead of 

#+property var foo=1

?

>> 3) Wrapping/folding long #+xxx lines?
>>
>>    This is an independant request -- see Robert McIntyre's recent
>>    question on the list.  The problem is that fill-paragraph on
>>    long #+xxx lines breaks the line into comment lines, which is 
>>    wrong.  Filling like this:
>>
>>    #+TBLFM: @3$1=@1$1+@2$1::@3$2=@1$2+@2$2::...::...
>>           : @3$2=@1$2+@2$2::...
>>           : @3$2=@1$2+@2$2::...
>
> #+tblfm: ...
> #+tblfm: ...
> #+tblfm: ...

Not very elegant, but perhaps more efficient/consistent.

>>    But maybe generalizing the #+begin_xxx syntax for *all* #+xxx
>>    keywords.  This would make the current
>>    org-internals-oriented/content-oriented difference between #+xxx
>>    and #+begin_xxx obsolete
>
> I suggest to avoid such a thing. Here are a few, more or less valid,
> reasons:
>
>   - That distinction is useful for the user (clear separation between
>     contents and Org control).
>   - It would penalize usage of special blocks.
>   - The need is localized to very few keywords: it isn't worth the added
>     complexity.
>   - It would be ugly: no more nice stacking of keywords, but a mix of
>     blocks and keywords, and blocks on top of blocks... Org syntax may
>     not be the prettiest ever, it doesn't deserve that.
>   - It would be a real pain to parse.

Well, I agree with most of the reasons.  Glad you stated them clearly.

>>    but this would spare us the cost of new syntax.
>
> On the contrary, creating a block for each keyword would mean a lot of
> new syntax.
>
> We currently have 8 types of blocks (not counting dynamic blocks, whose
> syntax is a bit different), all requiring to be parsed differently:
>
>   1. Center blocks,
>   2. Comment blocks,
>   3. Example blocks,
>   4. Export blocks,
>   5. Quote blocks,
>   6. Special blocks,
>   7. Src blocks,
>   8. Verse blocks.

I'm not sure what do you mean by "requiring to be parsed differently".
Can you explain it?  I understand they should be treated differently by
the exporters, but I don't understand why they would need to be parsed
differently.

My idea was to avoid parsing both #+html and #+begin_html.  And that 
#+begin_xxx syntax is already available for folding, which is a feature 
we might want for #+text and keywords like that.

I would suggest this rule: #+begin_ is always for _content_
while #+keyword is always for internals that are removed when 
exporting.  #+text, #+html, #+LaTeX are a few exception I can
think of.

Best,

-- 
 Bastien

  reply	other threads:[~2011-11-03  1:25 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-31 19:06 About commit named "Allow multi-line properties to be specified in property blocks" Nicolas Goaziou
2011-10-31 20:05 ` Eric Schulte
2011-10-31 20:49   ` Nicolas Goaziou
2011-10-31 21:30     ` Eric Schulte
2011-11-01  8:24       ` Nicolas Goaziou
2011-11-01  8:36         ` Nicolas Goaziou
2011-11-01 14:36           ` Eric Schulte
2011-11-01 15:39             ` Nicolas Goaziou
2011-11-01 16:58               ` Eric Schulte
2011-11-01 17:48                 ` Christian Moe
2011-11-01 19:02                   ` Eric Schulte
2011-11-01 19:45                     ` Christian Moe
2011-11-01 20:22                       ` Eric Schulte
2011-10-31 21:33     ` Christian Moe
2011-10-31 21:22   ` Christian Moe
2011-10-31 21:36     ` Eric Schulte
2011-11-01  7:33       ` Christian Moe
2011-11-02 15:35     ` Bastien
2011-11-02 17:39       ` Nicolas Goaziou
2011-11-03  1:26         ` Bastien [this message]
2011-11-03  8:08           ` Christian Moe
2011-11-03 15:10             ` Nick Dokos
2011-11-03 18:32           ` Eric Schulte
2011-11-03 20:01             ` Nicolas Goaziou
2011-11-03 20:18               ` Eric Schulte
2011-11-03 20:23             ` Eric Schulte
2011-11-04  8:02               ` Rainer M Krug
2011-11-04 17:48                 ` Darlan Cavalcante Moreira
2011-11-04 19:25                   ` Eric Schulte
2011-11-07 22:09                     ` Eric Schulte
2011-11-08  8:42                       ` Rainer M Krug
2011-11-08  9:31                       ` Sebastien Vauban
2011-11-08  9:41                         ` Rainer M Krug
2011-11-08  9:58                           ` Sebastien Vauban
2011-11-08 10:06                             ` Rainer M Krug
2011-11-08 14:42                               ` Darlan Cavalcante Moreira
2011-11-08 15:06                                 ` Sebastien Vauban
2011-11-08 16:03                               ` Eric Schulte
2011-11-08 22:53                                 ` Eric Schulte
2011-11-09  8:25                                   ` Rainer M Krug
2011-11-09 16:12                                     ` Eric Schulte
2011-11-09 17:18                                       ` Rainer M Krug
2011-11-09 22:31                                       ` Sebastien Vauban
2011-11-15 12:33                                         ` Rainer M Krug
2011-11-15 16:00                                           ` Eric Schulte
2011-11-15 16:37                                             ` Torsten Wagner
2011-11-15 16:56                                               ` Eric Schulte
2011-11-15 17:13                                                 ` Thomas S. Dye
2011-11-15 18:22                                                   ` Eric Schulte
2011-11-15 17:24                                             ` Rainer M Krug
2011-11-08  9:41                 ` Sebastien Vauban
2011-11-08  9:44                   ` Rainer M Krug
2011-11-08 16:01                     ` Eric Schulte
2011-11-02 21:05 ` Samuel Wales
2011-11-02 21:21   ` Samuel Wales
2011-11-03  1:42   ` Bastien
2011-11-03  8:19     ` Christian Moe
2011-11-03 18:34     ` Eric Schulte
2011-11-03 18:59       ` Eric Schulte
2011-11-09 17:40       ` Samuel Wales

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