Re: [Orgmode] Table formula bug?

[Carsten Dominik]

Hi William,

On Mar 7, 2010, at 6:31 PM, William Henney wrote:

> Hi Carsten,
>
> On Sun, Mar 7, 2010 at 9:22 AM, Carsten Dominik
> <address@hidden> wrote:
> > Org does read arctan2 as a field reference like B4 or AB2 and  
> > determinates
> > that this is a row REALLY far to the right.
> >
> > I have fixed this special case.  Are there more functions in calc  
> > which have
> > names like this?
>
> I confirm that your fix works. Thanks for doing this so fast!
>
> A quick search for digits in the "(calc) Function Index" info node
> gives the following list:
>
> arctan2, exp10, expm1, lnp1, log10, stir1, stir2

Thanks!  I am catching aything now that has more than two letters,  
which is probably OK (it assumes that org tables will never have more  
than 676 rows....).

> Here is a list of all the calc operators that I could find, some of
> which might confuse your regexps:
>
> !, !!, !!!, !=, %, &&, &&&, *, +, +/-, -, /, :, ::, :=, <, <=, =, ==,
> =>, >, >=, ?, \, ^, _, |, ||, |||
>
> I don't think it is necessary to allow all of these in table formulae
> since many have synonyms. E.g., `x &&& y' can be written `pand(x, y)'

I think these are all OK.  Only problem *might* be && and &&&, but
I think we should be fine here as well.

Thanks for your very complete answer!

- Carsten