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patch 9.1.0407: Stuck with long line and half-page scrolling

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Problem:  No scrolling happens with half-page scrolling with line
          filling entire window when 'smoothscroll' is disabled.
          (Mathias Rav, after v9.1.0285)
Solution: Adjust amount to move cursor by so that it is moved the same
          number of lines as was scrolled, even when scrolling different
          number of lines than requested with 'nosmoothscroll'.

fixes: #14743
closes: #14746

Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Luuk van Baal
2024-05-11 11:27:52 +02:00
committed by Christian Brabandt
parent 031a745608
commit 58448e09be
3 changed files with 19 additions and 5 deletions
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8
src/testdir/test_normal.vim
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@@ -4260,4 +4260,12 @@ func Test_page_cursor_topbot()
bwipe!
endfunc
" Test for Ctrl-D with long line
func Test_halfpage_longline()
10new
call setline(1, ['long'->repeat(1000), 'short'])
exe "norm! \<C-D>"
call assert_equal(2, line('.'))
bwipe!
endfunc
" vim: shiftwidth=2 sts=2 expandtab nofoldenable