1\DOC butlast
2
3\TYPE {butlast : 'a list -> 'a list}
4
5\SYNOPSIS
6Computes the sub-list of a list consisting of all but the last element.
7
8\DESCRIBE
9{butlast [x1,...,xn]} returns {[x1,...,x(n-1)]}.
10
11\FAILURE
12Fails if the list is empty.
13
14\SEEALSO
15Lib.last, Lib.el, Lib.front_last.
16\ENDDOC
17