[<< wikibooks] Rebol Programming/exclude
= USAGE: =
EXCLUDE set1 set2 /case /skip size 


= DESCRIPTION: =
Return the first set less the second set.
EXCLUDE is a native value.


= ARGUMENTS =
set1 -- First data set (Type: series bitset)
set2 -- Second data set (Type: series bitset)


= REFINEMENTS =
/case -- Uses case-sensitive comparison.
/skip -- Treat the series as records of fixed size
size --  (Type: integer)


= SOURCE CODE =
exclude: native[
    "Return the first set less the second set." 
    set1 [series! bitset!] "First data set" 
    set2 [series! bitset!] "Second data set" 
    /case "Uses case-sensitive comparison." 
    /skip "Treat the series as records of fixed size" 
    size [integer!]
]