if i0 < i {
				p.printDecl(list[i0:i])
				p.print(_Semi, newline)
				// print empty line between different declaration groups,
				// different kinds of declarations, or between functions
				if g != group || s != tok || s == _Func {
					p.print(newline)
				}
				i0 = i
			}
			tok, group = s, g
		}
	}
	p.printDecl(list[i0:])
}