Index()

INDEX()

 FUNCTION: index(<list>,<character>,<first>,<length>)

 This function is similar to EXTRACT(), except that an item in the
 list may be more than one word; instead of a space being used to
 separate items in the list, <character> is used. The function returns
 <length> items starting from that in the <first> position. Trailing
 spaces are trimmed. The comma cannot be used as the <character> separator.

 Example:
   > say [index(Cup of Tea | Mug of Beer | Glass of Wine, |, 2, 1)]
   You say, "Mug of Beer"

 Related Topics: extract().