Error in decimal conversion

[GoogleCodeExporter]

What steps will reproduce the problem?
Decimal numbers between 0 and 1 is not converted into numbers.
Also negative numbers which aren't number! -01 is not converted into strings.

The following code fix the issue:

[not(string(number())='NaN' or 
 (starts-with(.,'0' ) and . != '0' and not(starts-with(.,'0.' ))) or 
 (starts-with(.,'-0' ) and . != '-0' and not(starts-with(.,'-0.' )))
)]

Original issue reported on code.google.com by jonaskro...@gmail.com on 19 Jan 2011 at 11:05