# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1625344203 -7200
# Node ID 56817e74d106de11ae3e76bffecb35e1fc442aee
# Parent  9ca1b31f62978bfdcdccccdae1211b8df48d0f1c
patch 8.2.3095: with 'virtualedit' set to "block" block selection is wrong

Commit: https://github.com/vim/vim/commit/b17ab86e7b8712206aa9ea7198c28db969e25936
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Jul 3 22:15:17 2021 +0200

    patch 8.2.3095: with 'virtualedit' set to "block" block selection is wrong

    Problem:    With 'virtualedit' set to "block" block selection is wrong after
                using "$".  (Marco Trosi)
    Solution:   Compute the longest selected line. (closes #8495)

diff --git a/src/drawscreen.c b/src/drawscreen.c
--- a/src/drawscreen.c
+++ b/src/drawscreen.c
@@ -2009,14 +2009,41 @@ win_update(win_T *wp)
 		    ve_flags = VE_ALL;
 #endif
 		getvcols(wp, &VIsual, &curwin->w_cursor, &fromc, &toc);
+		++toc;
 #if defined(FEAT_LINEBREAK)
 		ve_flags = save_ve_flags;
 #endif
-		++toc;
 		// Highlight to the end of the line, unless 'virtualedit' has
 		// "block".
-		if (curwin->w_curswant == MAXCOL && !(ve_flags & VE_BLOCK))
-		    toc = MAXCOL;
+		if (curwin->w_curswant == MAXCOL)
+		{
+		    if (ve_flags & VE_BLOCK)
+		    {
+			pos_T	    pos;
+			int	    cursor_above =
+					   curwin->w_cursor.lnum < VIsual.lnum;
+
+			// Need to find the longest line.
+			toc = 0;
+			pos.coladd = 0;
+			for (pos.lnum = curwin->w_cursor.lnum; cursor_above
+					? pos.lnum <= VIsual.lnum
+					: pos.lnum >= VIsual.lnum;
+					     pos.lnum += cursor_above ? 1 : -1)
+			{
+			    colnr_T t;
+
+			    pos.col = STRLEN(ml_get_buf(wp->w_buffer,
+							     pos.lnum, FALSE));
+			    getvvcol(wp, &pos, NULL, NULL, &t);
+			    if (toc < t)
+				toc = t;
+			}
+			++toc;
+		    }
+		    else
+			toc = MAXCOL;
+		}
 
 		if (fromc != wp->w_old_cursor_fcol
 			|| toc != wp->w_old_cursor_lcol)
diff --git a/src/testdir/dumps/Test_visual_block_with_virtualedit2.dump b/src/testdir/dumps/Test_visual_block_with_virtualedit2.dump
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_visual_block_with_virtualedit2.dump
@@ -0,0 +1,8 @@
+|a+0&#e0e0e08@5| | +0&#ffffff0@42
+|b+0&#e0e0e08@3| @2| +0&#ffffff0@42
+|c+0&#e0e0e08@1> +0&#ffffff0| +0&#e0e0e08@3| +0&#ffffff0@42
+|~+0#4040ff13&| @48
+|~| @48
+|~| @48
+|~| @48
+|-+2#0000000&@1| |V|I|S|U|A|L| |B|L|O|C|K| |-@1| +0&&@3|3|x|3| @6|3|,|3| @10|A|l@1| 
diff --git a/src/testdir/test_visual.vim b/src/testdir/test_visual.vim
--- a/src/testdir/test_visual.vim
+++ b/src/testdir/test_visual.vim
@@ -1256,6 +1256,9 @@ func Test_visual_block_with_virtualedit(
   call term_sendkeys(buf, "\<C-V>gg$")
   call VerifyScreenDump(buf, 'Test_visual_block_with_virtualedit', {})
 
+  call term_sendkeys(buf, "\<Esc>gg\<C-V>G$")
+  call VerifyScreenDump(buf, 'Test_visual_block_with_virtualedit2', {})
+
   " clean up
   call term_sendkeys(buf, "\<Esc>")
   call StopVimInTerminal(buf)
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3095,
+/**/
     3094,
 /**/
     3093,