updated for version 7.3.476

Problem:    When selecting a block, using "$" to include the end of each line
            and using "A" and typing a backspace strange things happen.
            (Yuangchen Xie)
Solution:   Avoid using a negative length. (Christian Brabandt)

src/ops.c

@@ -2602,7 +2602,8 @@ op_insert(oap, count1)
 	firstline = ml_get(oap->start.lnum) + bd.textcol;
 	if (oap->op_type == OP_APPEND)
 	    firstline += bd.textlen;
-	if ((ins_len = (long)STRLEN(firstline) - pre_textlen) > 0)
+	if (pre_textlen >= 0
+		     && (ins_len = (long)STRLEN(firstline) - pre_textlen) > 0)
 	{
 	    ins_text = vim_strnsave(firstline, (int)ins_len);
 	    if (ins_text != NULL)

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    476,
 /**/
     475,
 /**/