commit e500ae8e29ad921378085f5d70ee5c0c537be1ba
author zeertzjq <zeertzjq@outlook.com> Thu Aug 17 22:35:26 2023 +0200
committer Christian Brabandt <cb@256bit.org> Thu Aug 17 22:35:26 2023 +0200
tree b0359471c2dd4bb6920edc9b98107e3730eff8a9
parent 2261c89a49ff2115e1ccc9ab9211e9f0d5a37578

patch 9.0.1725: cursor pos wrong after concealed text with 'virtualedit'

Problem:    Wrong cursor position when clicking after concealed text
            with 'virtualedit'.
Solution:   Store virtual columns in ScreenCols[] instead of text
            columns, and always use coladvance() when clicking.

This also fixes incorrect curswant when clicking on a TAB, so now
Test_normal_click_on_ctrl_char() asserts the same results as the ones
before patch 9.0.0048.

closes: #12808

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>

src/testdir/test_virtualedit.vim

diff --git a/src/testdir/test_virtualedit.vim b/src/testdir/test_virtualedit.vim
index edaae67..da5f6f5 100644
--- a/src/testdir/test_virtualedit.vim
+++ b/src/testdir/test_virtualedit.vim
@@ -586,6 +586,12 @@
   call test_setmouse(1, 9)
   call feedkeys("\<LeftMouse>", "xt")
   call assert_equal([0, 1, 6, 0, 9], getcurpos())
+  call test_setmouse(1, 12)
+  call feedkeys("\<LeftMouse>", "xt")
+  call assert_equal([0, 1, 9, 0, 12], getcurpos())
+  call test_setmouse(1, 13)
+  call feedkeys("\<LeftMouse>", "xt")
+  call assert_equal([0, 1, 10, 0, 13], getcurpos())
   call test_setmouse(1, 15)
   call feedkeys("\<LeftMouse>", "xt")
   call assert_equal([0, 1, 10, 2, 15], getcurpos())