updated for version 7.4.210

Problem:    Visual block mode plus virtual edit doesn't work well with tabs.
            (Liang Li)
Solution:   Take coladd into account. (Christian Brabandt)

src/ops.c

@@ -2646,7 +2646,15 @@ op_insert(oap, count1)
 	if (oap->start.lnum == curbuf->b_op_start_orig.lnum && !bd.is_MAX)
 	{
 	    if (oap->op_type == OP_INSERT
-		    && oap->start.col != curbuf->b_op_start_orig.col)
+		    && oap->start.col
+#ifdef FEAT_VIRTUALEDIT
+			    + oap->start.coladd
+#endif
+			!= curbuf->b_op_start_orig.col
+#ifdef FEAT_VIRTUALEDIT
+			    + curbuf->b_op_start_orig.coladd
+#endif
+			)
 	    {
 		oap->start.col = curbuf->b_op_start_orig.col;
 		pre_textlen -= getviscol2(oap->start.col, oap->start.coladd)
@@ -2654,7 +2662,15 @@ op_insert(oap, count1)
 		oap->start_vcol = getviscol2(oap->start.col, oap->start.coladd);
 	    }
 	    else if (oap->op_type == OP_APPEND
-		    && oap->end.col >= curbuf->b_op_start_orig.col)
+		      && oap->end.col
+#ifdef FEAT_VIRTUALEDIT
+			    + oap->end.coladd
+#endif
+			>= curbuf->b_op_start_orig.col
+#ifdef FEAT_VIRTUALEDIT
+			    + curbuf->b_op_start_orig.coladd
+#endif
+			)
 	    {
 		oap->start.col = curbuf->b_op_start_orig.col;
 		/* reset pre_textlen to the value of OP_INSERT */

src/testdir/test39.in

@@ -35,6 +35,12 @@ G$khhhhhkkcmno
 /^C23$/
 :exe ":norm! l\<C-V>j$hhAab\<Esc>"
 :.,/^$/w >> test.out
+:" Test for Visual block insert when virtualedit=all
+:set ve=all
+:/\t\tline
+:exe ":norm! 07l\<C-V>jjIx\<Esc>"
+:set ve=
+:.,/^$/w >> test.out
 :" gUe must uppercase a whole word, also when <20> changes to SS
 Gothe youtu<74>euu endYpk0wgUe
 :" gUfx must uppercase until x, inclusive.
@@ -62,6 +68,10 @@ G3o987652k02l2jr
 :/^the/,$w >> test.out
 :qa!
 ENDTEST
+
+		line1
+		line2
+		line3
 
 aaaaaa
 bbbbbb

src/version.c

@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    210,
 /**/
     209,
 /**/