[X] $num doesn't work as described

[DetlevD]

@Oblio

The description for the $num function in the help file is "Pad decimal number with leading zeros" but it only returns the integer part of a decimal number with leading zeros. ... Either the decription is wrong or the function is not working.

See also:
$num(x,y) Funktionsverhalten ist inkonsistent.

DD.20101209.0407.CET