patch 7.4.2033
Problem:    'cscopequickfix' option does not accept new value "a".
Solution:   Adjust list of command characters. (Ken Takata)
diff --git a/src/Makefile b/src/Makefile
index 24aa9ca..f08b58c 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2022,6 +2022,7 @@
 	test_cdo \
 	test_channel \
 	test_cmdline \
+	test_cscope \
 	test_cursor_func \
 	test_delete \
 	test_ex_undo \