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: "Kurt W. Gochko" <kgochko <at> comcast.net>
Subject: bug#12241: closed (Re: bug#12241: 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 bug report

#12241: errata in section 2.4 of Guile v2.0.6 manual

which was filed against the guile package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 12241 <at> debbugs.gnu.org.

-- 
12241: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12241
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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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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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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