[power-pro] Re: Colors

[brucexs]

> 4.problem: to get familiar with the float-plugin
>

The float plugin was removed in 4.6.  In that version and later, as 
long as you put a decimal point in a number, PowerPro treats it as 
floating, e.g.
half = 0.5
twothirds = 2.0/3
result = half * twothirds
win.debug(result.tostring)
puts 0.33333
(you have to convert the number to a string to display using tostring 
or math.format function).