From: Nick Dokos <nicholas.dokos@hp.com>
To: Michael Brand <michael.ch.brand@gmail.com>
Cc: "András Major" <andras.g.major@gmail.com>,
Bastien <bzg@altern.org>,
nicholas.dokos@hp.com, emacs-orgmode <emacs-orgmode@gnu.org>,
"Carsten Dominik" <carsten.dominik@gmail.com>
Subject: Re: Bug: named columns in tables not working if name contains "_"
Date: Wed, 24 Aug 2011 16:39:32 -0400 [thread overview]
Message-ID: <5392.1314218372@alphaville.americas.hpqcorp.net> (raw)
In-Reply-To: Message from Michael Brand <michael.ch.brand@gmail.com> of "Wed, 24 Aug 2011 22:15:51 +0200." <CALn3zoj5a8auLtvhmbt5ZsuWBT+uymDuZcydH8+rhQA3Dv6bNA@mail.gmail.com>
Michael Brand <michael.ch.brand@gmail.com> wrote:
> On Tue, Aug 23, 2011 at 20:29, Carsten Dominik
> <carsten.dominik@gmail.com> wrote:
> > I have checked, underscore is aceptable, calc allows it in variables names.
> > However, I would not recommend adding any more characters to this regexp.
>
> Just to mention: Although "_" is the subscript operator that takes the
> nth vector element in Calc, I don't mind the change since the formula
> below that uses "$vector_1" did also not work before the change
> probably because some other regexp to parse the field name already
> included "_". And the alternative formula with "subscr($vector, 1)"
> seems to be syntactically more robust/flexible/clear/etc. anyway.
>
> | | [x y] | x | x | #ERROR | x |
> | ^ | vector | | | | |
> #+TBLFM: @<$3 = $2_1 :: @<$4 = subscr($2, 1) :: @<$5 = $vector_1 ::
> @<$6 = subscr($vector, 1)
>
That's worth recording somewhere in Worg, methinks.
Nick
next prev parent reply other threads:[~2011-08-24 20:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-23 13:20 Bug: named columns in tables not working if name contains "_" András Major
2011-08-23 13:53 ` Nick Dokos
2011-08-23 13:58 ` Bug: named columns in tables not working if name contains András Major
2011-08-23 14:34 ` Bastien
2011-08-23 14:08 ` Bug: named columns in tables not working if name contains "_" Carsten Dominik
2011-08-23 14:32 ` Nick Dokos
2011-08-23 14:49 ` Carsten Dominik
2011-08-23 16:20 ` Bastien
2011-08-23 16:47 ` Carsten Dominik
2011-08-23 18:29 ` Carsten Dominik
2011-08-23 18:54 ` Bastien
2011-08-24 20:15 ` Michael Brand
2011-08-24 20:39 ` Nick Dokos [this message]
2011-08-23 14:35 ` Bastien
2011-08-23 16:24 ` Achim Gratz
2011-08-24 20:32 ` Michael Brand
2011-08-24 20:46 ` Nick Dokos
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