Look under the production for expr in /sys/src/cmd/hoc/hoc.y

Looks like the unary plus problem would be a one-line fix. The -- with no space
may be harder to fix.

On Fri, Oct 30, 2009 at 11:44 AM, Rudolf Sykora <[email protected]> wrote:
> PS.: While 'bc' is not any better in this, 'maxima' gets it wright.
> (Both in linux.)
>
>

Reply via email to