updated for version 7.4.588
Problem:    ":0argedit foo" puts the new argument in the second place instead
            of the first.
Solution:   Adjust the range type. (Ingo Karkat)
diff --git a/src/version.c b/src/version.c
index 9cbee6e..2f08c24 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    588,
+/**/
     587,
 /**/
     586,