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+ | # $EPIC: fnexist.txt,v 1.2 2006/08/01 02:45:08 sthalik Exp $ | ||
+ | ======Synopsis:====== | ||
+ | $__fnexist__(<function>) | ||
+ | |||
+ | ======Technical:====== | ||
+ | This function tells wether or not a built-in function exists. | ||
+ | |||
+ | ======Practical:====== | ||
+ | This can be used to emulate a built-in function in older versions of epic | ||
+ | that may not support it. | ||
+ | |||
+ | ======Returns:====== | ||
+ | <file> | ||
+ | 1 If the built-in function <function> exists | ||
+ | 0 If <function> doesn't exist | ||
+ | </file> | ||