updated for version 7.3.466
Problem:    Get ml_get error hen ":behave mswin" was used and selecting
            several lines.  (A. Sinan Unur)
Solution:   Adjust the end of the operation. (Christian Brabandt)
diff --git a/src/ops.c b/src/ops.c
index e8362cd..1ddff28 100644
--- a/src/ops.c
+++ b/src/ops.c
@@ -1957,6 +1957,9 @@
 	    ++curwin->w_cursor.lnum;
 	    del_lines((long)(oap->line_count - 2), FALSE);
 
+	    if (delete_last_line)
+		oap->end.lnum = curbuf->b_ml.ml_line_count;
+
 	    n = (oap->end.col + 1 - !oap->inclusive);
 	    if (oap->inclusive && delete_last_line
 		    && n > (int)STRLEN(ml_get(oap->end.lnum)))
diff --git a/src/version.c b/src/version.c
index 6d6261f..fca10e9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    466,
+/**/
     465,
 /**/
     464,