basic.compare
Compares two dynamic arrays.
Syntax
compare string.exp1 to string.exp2 {present var1} {missing var2}
Description
compares two dynamic arrays.
The 'compare' statement scans through each element in string.exp1 to see if that element also exists in string.exp2. At completion, var1 contains a list of elements which exist in string.exp1 and in string.exp2. At completion, var2 contains a list of elements which exist in string.exp1 but do not exist in string.exp2.
See Also
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Description
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