updated for version 7.3.649

Problem:    When 'clipboard' is set to "unnamed" small deletes end up in the
            numbered registers. (Ingo Karkat)
Solution:   Use the original register name to decide whether to put a delete
            in a numbered register. (Christian Brabandt)

src/ops.c

@@ -1623,6 +1623,7 @@ op_delete(oap)
 #endif
     linenr_T		old_lcount = curbuf->b_ml.ml_line_count;
     int			did_yank = FALSE;
+    int			orig_regname = oap->regname;
 
     if (curbuf->b_ml.ml_flags & ML_EMPTY)	    /* nothing to do */
 	return OK;
@@ -1715,8 +1716,10 @@ op_delete(oap)
 	/*
 	 * Put deleted text into register 1 and shift number registers if the
 	 * delete contains a line break, or when a regname has been specified.
+	 * Use the register name from before adjust_clip_reg() may have
+	 * changed it.
 	 */
-	if (oap->regname != 0 || oap->motion_type == MLINE
+	if (orig_regname != 0 || oap->motion_type == MLINE
 				   || oap->line_count > 1 || oap->use_reg_one)
 	{
 	    y_current = &y_regs[9];

src/version.c

@@ -719,6 +719,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    649,
 /**/
     648,
 /**/