# $EPIC: getsets.txt,v 1.2 2006/08/01 03:22:01 sthalik Exp $
======Synopsis:======
$__getsets__()
$__getsets__(<pattern>)

======Technical:======
   * If no argument is given, the return value is a word list of all built in set variables.
   * If an argument is given, the return value is a word list of all built in set variables that match the given pattern.
   * Multiple patterns may be specified; the result is a concatenated list of return values as if each pattern had been processed individually. Specifically, any duplicates will NOT be removed.

======Returns:======
A word list of the names of /set variables matching the pattern(s).

======Example:======
<file>
$getsets(*tab*)                        returns "TAB TAB_MAX"
</file>

======History:======
This function first appeared in EPIC4pre1.046.