NAME
	big_explode - explode a string

SYNOPSIS
	string *big_explode(string str, string separator)


DESCRIPTION
	Return an array of substrings of str, divided by the given separator.
	The separators that str starts and ends with, if any, are ALSO 
	taken into account, making this function differ from explode().

ERRORS
	If the resulting array size is larger than status()[ST_ARRAYSIZE], with
	ST_ARRAYSIZE defined in the include file <status.h>, an error will
	result.

SEE ALSO
	efun/big_implode, kfun/explode, kfun/implode