patch 7.4.710
Problem: It is not possible to make spaces visibible in list mode.
Solution: Add the "space" item to 'listchars'. (David Bürgin, issue 350)
diff --git a/src/testdir/test_listchars.ok b/src/testdir/test_listchars.ok
new file mode 100644
index 0000000..1377a84
--- /dev/null
+++ b/src/testdir/test_listchars.ok
@@ -0,0 +1,16 @@
+>-------aa>-----$
+..bb>---<<$
+...cccc><$
+dd........ee<<>-$
+<$
+>-------aa>-----$
+..bb>---..$
+...cccc>.$
+dd........ee..>-$
+.$
+
+
+..fff>--<<$
+>-------gg>-----$
+.....h>-$
+iii<<<<><<$