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NGseeAlso()
Read the information about "See Also" refs
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Function: NGseeAlso()
Syntax: NGseeAlso(nEntry) --> aSeeAlsoList
Description: This function loads a "SeeAlso" List in a result array.
The returned array is 2-dimensional, just like NGshort().
The first element of each array element is filled with Strings
which contain the labels of the See Also references, the 2nd
element is filled with adresses which indicate where the
specific "See Also" entry can be found.
Returns: a 2-dimensional Array. It's a zero length array when there
are no "See Also"'s or "Related Topics". Otherwise it's an
array like NGshort() for entries. It might also return NIL for
an invalid entry (eg. when called in a Short List), so your
application should also check for that return value.
Example: See demo programs.
See Also:
NGlong()
NGtype()
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Written by Dave Pearson