rrange
Prototype: rrange(arg1, arg2)
Return type: rrange [real,real]`
Description: Define a range of real numbers for CFEngine internal use.
Arguments:
arg1: Real number, in the range-9.99999E100,9.99999E100arg2: Real number, in the range-9.99999E100,9.99999E100
Notes: This is not yet used.