GNU bug report logs - #12241
errata in section 2.4 of Guile v2.0.6 manual

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: ludo <at> gnu.org (Ludovic Courtès)
Cc: tracker <at> debbugs.gnu.org
Subject: bug#12241: closed (errata in section 2.4 of Guile v2.0.6 manual)
Date: Mon, 03 Sep 2012 20:38:02 +0000

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Your message dated Mon, 03 Sep 2012 22:35:57 +0200
with message-id <87vcfuonde.fsf <at> gnu.org>
and subject line Re: bug#12241: errata in section 2.4 of Guile v2.0.6 manual
has caused the debbugs.gnu.org bug report #12241,
regarding errata in section 2.4 of Guile v2.0.6 manual
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: "Kurt W. Gochko" <kgochko <at> comcast.net>
To: bug-guile <at> gnu.org
Subject: errata in section 2.4 of Guile v2.0.6 manual
Date: Mon, 20 Aug 2012 14:29:06 -0400

The function j0_wrapper() in section 2.4 Writing Guile Extensions of
version 2.0.6 of the Guile Reference manual is incorrect.
	return scm_make_real (j0 (scm_num2dbl (x, "j0")));
should instead be
	return scm_from_double (j0 (scm_to_double (x)));
Note that the correct function can be found in section 5.3.1
A Simple Guile Extension.

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From: ludo <at> gnu.org (Ludovic Courtès)
To: "Kurt W. Gochko" <kgochko <at> comcast.net>
Cc: 12241-done <at> debbugs.gnu.org
Subject: Re: bug#12241: errata in section 2.4 of Guile v2.0.6 manual
Date: Mon, 03 Sep 2012 22:35:57 +0200

Hi,

"Kurt W. Gochko" <kgochko <at> comcast.net> skribis:

> The function j0_wrapper() in section 2.4 Writing Guile Extensions of
> version 2.0.6 of the Guile Reference manual is incorrect.
> 	return scm_make_real (j0 (scm_num2dbl (x, "j0")));
> should instead be
> 	return scm_from_double (j0 (scm_to_double (x)));
> Note that the correct function can be found in section 5.3.1
> A Simple Guile Extension.

Indeed.  Fixed, thanks!

Ludo’.

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