patch 9.1.0280: several issues with 'smoothscroll' support Commit: https://github.com/vim/vim/commit/9148ba8a46baa3934c44164989cdcdec5d01d9e3 Author: Luuk van Baal <luukvbaal@gmail.com> Date: Mon Apr 8 22:27:41 2024 +0200 patch 9.1.0280: several issues with 'smoothscroll' support Problem: Logic to make sure cursor is in visible part of the screen after scrolling the text with 'smoothscroll' is scattered, asymmetric and contains bugs. Solution: Adjust and create helper function for 'smoothscroll' cursor logic. (Luuk van Baal) closes: #14410 Signed-off-by: Luuk van Baal <luukvbaal@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

" Test Ex := command.

func Test_ex_equal()
  new
  call setline(1, ["foo\tbar", "bar\tfoo"])

  let a = execute('=')
  call assert_equal("\n2", a)

  let a = execute('=#')
  call assert_equal("\n2\n  1 foo     bar", a)

  let a = execute('=l')
  call assert_equal("\n2\nfoo^Ibar$", a)

  let a = execute('=p')
  call assert_equal("\n2\nfoo     bar", a)

  let a = execute('=l#')
  call assert_equal("\n2\n  1 foo^Ibar$", a)

  let a = execute('=p#')
  call assert_equal("\n2\n  1 foo     bar", a)

  let a = execute('.=')
  call assert_equal("\n1", a)

  call assert_fails('3=', 'E16:')
  call assert_fails('=x', 'E488:')

  bwipe!
endfunc

" vim: shiftwidth=2 sts=2 expandtab