SPLICE Command in jBASE4.1

Hi,

I came to know that there is a command SPLICE which merges two dynamic arrays. I cant see such a command in jBASE knowledge base.


Do jBASE have this?
If so, whats the syntax, of where I can see the help for this>
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M A L A I

SPLICE

Use the SPLICE function to create a dynamic array of the element-by-element concatenation of two dynamic arrays, separating concatenated elements by the value of expression.

COMMAND SYNTAX

SPLICE (array1, expression, array2)

Each element of array1 is concatenated with expression and with the corresponding element of array2. The result is returned in the corresponding element of a new dynamic array. If an element of one dynamic array has no corresponding element in the other dynamic array, the element is returned properly concatenated with expression. If either element of a corresponding pair is null, null is returned for that element. If expression evaluates to null, null is returned for the
entire dynamic array.

EXAMPLE

A='A':@VM:'B':@SM:'C'
B='D':@SM:'E':@VM:'F'
C='-'
PRINT SPLICE (A,C,B)
The output of this program is:
A-D-E]B-FC
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King Arthur