1 files changed, 0 insertions, 35 deletions
diff --git a/docs/history/10-zc/code/examples/lists.zc b/docs/history/10-zc/code/examples/lists.zc
deleted file mode 100644
index 7392752..0000000
--- a/docs/history/10-zc/code/examples/lists.zc
+++ /dev/null
@@ -1,35 +0,0 @@
-// ownership in practice: a list owns its boxes. nothing here calls free;
-// everything is released at the end of the block that owns it.
-fn box(v) -> u { var b = new(1); b[0] = v; return b as u; }
-fn mklist(cap) -> u { var l = new(cap + 1); l[0] = 0; return l as u; }
-// item arrives as m (it was given down), and goes on as d into the borrowed list
-fn push(m l, d item) { l[l[0] + 1] = item as d; l[0] = l[0] + 1; return 0; }
-fn show(m l)
-{
-	var i = 1;
-	putc('[');
-	while (i <= l[0]) { if (i > 1) putc(' '); putn(l[i][0]); i++; }
-	putc(']');
-	return 0;
-}
-fn squares(n) -> u
-{
-	var l = mklist(n), i = 0;
-	while (i < n) {
-		var b = box(i * i);
-		push(l, b as d);
-		i++;
-	}
-	return l as u;
-}
-fn main()
-{
-	var before = live_objects();
-	{
-		var l = squares(6);
-		show(l); putc(10);
-		puts("live: "); putn(live_objects() - before); putc(10);
-	}
-	puts("after the block: "); putn(live_objects() - before); putc(10);
-	return 0;
-}