Ignore home directory paths

cmd/mungedocs/kubectl_dash_f.go

@@ -102,6 +102,10 @@ func gotDashF(line int, fields []string, fieldNum int) error {
 		// Same-dir files are usually created in the same example
 		return nil
 	}
+	if strings.HasPrefix(target, "~/") {
+		// Home directory may also be created by the same example
+		return nil
+	}
 	if strings.HasPrefix(target, "/") {
 		// Absolute paths tend to be /tmp/* and created in the same example.
 		return nil

cmd/mungedocs/kubectl_dash_f_test.go

@@ -82,6 +82,10 @@ func TestKubectlDashF(t *testing.T) {
 			"Foo\n```\nkubectl -blah create -f/foobar\n```\nBar",
 			true,
 		},
+		{
+			"Foo\n```\nkubectl -blah create -f~/foobar\n```\nBar",
+			true,
+		},
 		// Real checks
 		{
 			"Foo\n```\nkubectl -blah create -f mungedocs.go\n```\nBar",