patch 8.2.3293: finding completions may cause an endless loop

Problem:    Finding completions may cause an endless loop.
Solution:   Use a better way to check coming back where the search started.
            (Andy Gozas, closes #8672, closes #8671)
diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index 6feeecd..3c54087 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -162,6 +162,7 @@
 	test_increment_dbcs \
 	test_indent \
 	test_ins_complete \
+	test_ins_complete_no_halt \
 	test_interrupt \
 	test_job_fails \
 	test_join \
@@ -405,6 +406,7 @@
 	test_increment_dbcs.res \
 	test_indent.res \
 	test_ins_complete.res \
+	test_ins_complete_no_halt.res \
 	test_interrupt.res \
 	test_job_fails.res \
 	test_join.res \