On Jun 24 08:39, Parv wrote:
> in message <20100624183407.ga49...@holstein.holy.cow>,
> wrote p...@pair.com thusly...
> >
> > # Matches a number, either positive (without '+' sign) or
> > # negative, which is either a whole number; or a real number
> > # ending with decimal point, or a real number with or without
> > # leading digits before the decimal point.
> . ^
> . ^ plural
> > ^
> > -?
> > (
> > [0-9] [.]? [0-9]*
> > |
> > [0-9]? [.] [0-9]+
> . ^
> . ^ oops
>
> Please change the immediately above regex portion to ...
>
> [0-9]* [.] [0-9]+
>
>
> - parv
We still need to be able to handle numbers without a decimal. Try this:
[0-9]*\.?[0-9]+
The question mark says "0 or 1"
>
> > )
> > $
>
> --
>
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--
Sterling (Chip) Camden
http://camdensoftware.com | http://chipstips.com | http://chipsquips.com
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