diff --git a/src/testdir/test53.in b/src/testdir/test53.in
index c2023e9..cc333c7 100644
--- a/src/testdir/test53.in
+++ b/src/testdir/test53.in
@@ -28,6 +28,13 @@
 :put =matchstr(\"abcd\", \".\", 0, -1) " a
 :put =match(\"abcd\", \".\", 0, 5) " -1
 :put =match(\"abcd\", \".\", 0, -1) " 0
+/^foobar
+gncsearchmatch/one\_s*two\_s
+:1
+gnd
+/[a]bcdx
+:1
+2gnd
 :/^start:/,/^end:/wq! test.out
 ENDTEST
 
@@ -45,4 +52,9 @@
 -<b>asdf<i>Xasdf</i>asdf</b>-
 -<b>asdX<i>as<b />df</i>asdf</b>-
 </begin>
+SEARCH:
+foobar
+one
+two
+abcdx | abcdx | abcdx
 end:
diff --git a/src/testdir/test53.ok b/src/testdir/test53.ok
index c371c6a..4f1e5a6 100644
--- a/src/testdir/test53.ok
+++ b/src/testdir/test53.ok
@@ -18,4 +18,7 @@
 a
 -1
 0
+SEARCH:
+searchmatch
+abcdx |  | abcdx
 end: