From mboxrd@z Thu Jan  1 00:00:00 1970
From: Aaron Ecay <aaronecay@gmail.com>
Subject: Re: Bug? R: Org babel block execution *drastically* slower than in
 ESS session directly
Date: Wed, 14 Nov 2012 01:32:25 -0500
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To: John Hendy <jw.hendy@gmail.com>, nicholas.dokos@hp.com, emacs-orgmode@gnu.org, cberry@tajo.ucsd.edu

2012ko azaroak 13an, John Hendy-ek idatzi zuen:

[...]
> Crazy. I really wondered if it had something to do with trying to spit
> out the results into the minibuffer. Why is that behavior included?

=E2=80=9C:results silent=E2=80=9D just means =E2=80=9Csilent except for the=
 minibuffer=E2=80=9D; IDK
why.

> Are you sure it's only on file import? I was generating some large
> output when I first experienced this.

Yes, that=E2=80=99s what I meant (and didn=E2=80=99t explain well).  Org wr=
ites R=E2=80=99s
output to a file, and then imports it into Emacs (to print in the
minibuffer).  But it also does an expensive transformation before
printing it =E2=80=93 whence the slowdown.

> I have to
> change to the R buffer to see if there were any errors.

I agree that this is sub-optimal.

I seem to remember that ob-R.el is unmaintained (or was at some point in
the past).  Once there is consensus on what a fix should look like, I
can attempt to produce a patch implementing it.  And I=E2=80=99ll take a cr=
ack
at error reporting in the minibuffer too.

--=20
Aaron Ecay