-- -*- M2-comint -*- hash: 962562407895463852

i1 : demark("+", a..f)

o1 = a+b+c+d+e+f

i2 : demark(" and ", 6:"more")

o2 = more and more and more and more and more and more

i3 : mingle(6: "more", 5: "and")

o3 = {more, and, more, and, more, and, more, and, more, and, more}

o3 : List

i4 : 
