diff --git a/src/testdir/test95.in b/src/testdir/test95.in
index e332b97..3451cc5 100644
--- a/src/testdir/test95.in
+++ b/src/testdir/test95.in
@@ -35,6 +35,10 @@
 :call add(tl, ['\f\+', '&*fname ', 'fname'])
 :call add(tl, ['\%#=1\f\+', '&*fname ', 'fname'])
 
+:"""" Test composing character matching
+:call add(tl, ['.ม', 'xม่x yมy', 'yม'])
+:call add(tl, ['.ม่', 'xม่x yมy', 'xม่'])
+
 :"""" Test \Z
 :call add(tl, ['ú\Z', 'x'])
 
diff --git a/src/testdir/test95.ok b/src/testdir/test95.ok
index 23d2284..57c28d9 100644
--- a/src/testdir/test95.ok
+++ b/src/testdir/test95.ok
@@ -9,5 +9,7 @@
 OK - \%#=1\i\+
 OK - \f\+
 OK - \%#=1\f\+
+OK - .ม
+OK - .ม่
 OK - ú\Z
 OK - [^[=a=]]\+