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From: Eric S Fraga <e.fraga@ucl.ac.uk>
To: emacs-orgmode@gnu.org
Subject: Re: order of evaluation upon export: macros are evaluated too soon
Date: Sat, 10 Jun 2017 11:44:42 +0100	[thread overview]
Message-ID: <87wp8kyvdx.fsf@t3610> (raw)
In-Reply-To: <62ad9bab51254374aaa68b4ef0fd0b29@DB5PR01MB1895.eurprd01.prod.exchangelabs.com> (Nicolas Goaziou's message of "Thu, 8 Jun 2017 12:36:38 +0000")

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(Nicolas, forgot to send this to the list so apologies if you get this
twice)


On Thursday,  8 Jun 2017 at 12:36, Nicolas Goaziou wrote:
> Macros are expanded prior to Babel code evaluation—they can make nice
> shortcuts for long Babel calls—so they have to obey to the same rules as
> Babel code evaluation, which ignores ":noexport:" directive. I do

Ah, okay, this is a reasonable use case for ignoring the noexport
directive.  Thanks for this.

> Of course, if we accept to limit more macro expansion scope, we get more
> latitude in choosing the position of the expansion stage during the
> export process. I'm open to discussions about it, and more generally,
> about macros' features.

Consistency is the most important feature, in many ways, especially as
the (eco-)system grows.  For my own use case, the little bit of elisp
posted earlier is sufficient for me so I'm happy with the current
configuration, especially as I like hiding babel blocks in non-exported
subtrees but still want them executed on export.

Thanks again,
eric

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 26.0.50, Org release_9.0.6-425-gf4fca1

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  parent reply	other threads:[~2017-06-10 10:44 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-07 15:47 order of evaluation upon export: macros are evaluated too soon Eric S Fraga
2017-06-07 18:43 ` Charles C. Berry
2017-06-07 19:56   ` Nicolas Goaziou
     [not found]   ` <e995e3bb8ecb466ba85e8be925f1a72b@HE1PR01MB1898.eurprd01.prod.exchangelabs.com>
2017-06-08 11:43     ` Eric S Fraga
2017-06-08 12:36       ` Nicolas Goaziou
     [not found]       ` <62ad9bab51254374aaa68b4ef0fd0b29@DB5PR01MB1895.eurprd01.prod.exchangelabs.com>
2017-06-10 10:44         ` Eric S Fraga [this message]
     [not found] ` <51249f80b2dc43118f5855b8d0ce737e@HE1PR01MB1898.eurprd01.prod.exchangelabs.com>
2017-06-08 11:39   ` Eric S Fraga

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