add quick navigation within the listing-float

tests/tmp_qf_jump/output_detail_o_ignore_test.go

@@ -0,0 +1,4 @@
+package foo
+
+func TestFoo(t *testing.T) {
+}

tests/tmp_qf_jump/output_detail_o_test.go

@@ -0,0 +1,4 @@
+package foo
+
+func TestFoo(t *testing.T) {
+}