updated for version 7.3.685

Problem:    No test for what patch 7.3.673 fixes.
Solution:   Add a test. (Christian Brabandt)

src/testdir/test53.in

@@ -42,6 +42,9 @@ gnd
 gnd$h/\zs
 gnd/[u]niquepattern/s
 vlgnd
+/mother
+:set selection=exclusive
+$cgNmongoose
 :/^start:/,/^end:/wq! test.out
 ENDTEST
 
@@ -69,4 +72,5 @@ lines
 zero width pattern
 delete first and last chars
 uniquepattern uniquepattern
+my very excellent mother just served us nachos
 end:

src/testdir/test53.ok

@@ -25,4 +25,5 @@ join lines
 zerowidth pattern
 elete first and last char
  uniquepattern
+my very excellent mongoose just served us nachos
 end:

src/version.c

@@ -719,6 +719,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    685,
 /**/
     684,
 /**/