updated for version 7.4.559
Problem:    Appending a block in the middle of a tab does not work correctly
            when virtualedit is set.
Solution:   Decrement spaces and count, don't reset them. (James McCoy)
diff --git a/src/version.c b/src/version.c
index 4efee6a..e2ac040 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    559,
+/**/
     558,
 /**/
     557,