updated for version 7.4.663
Problem:    When using netbeans a buffer is not found in another tab.
Solution:   When 'switchbuf' is set to "usetab" then switch to another tab
            when possible. (Xavier de Gaye)
diff --git a/src/version.c b/src/version.c
index 5bb8a4c..8a55ed6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    663,
+/**/
     662,
 /**/
     661,