patch 9.0.0765: with a Visual block a put command column may go negative
Problem: With a Visual block a put command column may go negative.
Solution: Check that the column does not become negative.
diff --git a/src/register.c b/src/register.c
index bede88b..21ed436 100644
--- a/src/register.c
+++ b/src/register.c
@@ -1960,6 +1960,8 @@
// adjust '] mark
curbuf->b_op_end.lnum = curwin->w_cursor.lnum - 1;
curbuf->b_op_end.col = bd.textcol + totlen - 1;
+ if (curbuf->b_op_end.col < 0)
+ curbuf->b_op_end.col = 0;
curbuf->b_op_end.coladd = 0;
if (flags & PUT_CURSEND)
{
diff --git a/src/testdir/test_visual.vim b/src/testdir/test_visual.vim
index 66a44c5..a7f8ec4 100644
--- a/src/testdir/test_visual.vim
+++ b/src/testdir/test_visual.vim
@@ -483,6 +483,18 @@
bw!
endfunc
+func Test_visual_block_put_invalid()
+ enew!
+ behave mswin
+ norm yy
+ norm v)Ps/^/
+ " this was causing the column to become negative
+ silent norm ggv)P
+
+ bwipe!
+ behave xterm
+endfunc
+
" Visual modes (v V CTRL-V) followed by an operator; count; repeating
func Test_visual_mode_op()
new
diff --git a/src/version.c b/src/version.c
index dc5e401..017b311 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 765,
+/**/
764,
/**/
763,