patch 7.4.848
Problem:    CTRL-A on hex number in Visual block mode is incorrect.
Solution:   Account for the "0x". (Hirohito Higashi)
diff --git a/src/testdir/test_increment.ok b/src/testdir/test_increment.ok
index 48e722f..15d0e9b 100644
--- a/src/testdir/test_increment.ok
+++ b/src/testdir/test_increment.ok
@@ -280,6 +280,14 @@
 1
 
 
+# Test 21
+S21====
+0x123456
+E21====
+
+0x124456
+
+
 
 ENDTEST