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view src/testdir/test_scroll_opt.vim @ 28419:6e501ecd1bb7 v8.2.4734

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patch 8.2.4734: getcharpos() may change a mark position Commit: https://github.com/vim/vim/commit/3caf1cce2b85a8f24195d057f0ad63082543e99e Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 11 13:05:16 2022 +0100 patch 8.2.4734: getcharpos() may change a mark position Problem: getcharpos() may change a mark position. Solution: Copy the mark position. (closes https://github.com/vim/vim/issues/10148)
author Bram Moolenaar <Bram@vim.org>
date Mon, 11 Apr 2022 14:15:04 +0200
parents 08940efa6b4e
children 6c6ac189a05f
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line source

" Test for reset 'scroll'

func Test_reset_scroll()
  let scr = &l:scroll

  setlocal scroll=1
  setlocal scroll&
  call assert_equal(scr, &l:scroll)

  setlocal scroll=1
  setlocal scroll=0
  call assert_equal(scr, &l:scroll)

  try
    execute 'setlocal scroll=' . (winheight(0) + 1)
    " not reached
    call assert_false(1)
  catch
    call assert_exception('E49:')
  endtry

  split

  let scr = &l:scroll

  setlocal scroll=1
  setlocal scroll&
  call assert_equal(scr, &l:scroll)

  setlocal scroll=1
  setlocal scroll=0
  call assert_equal(scr, &l:scroll)

  quit!
endfunc

" vim: shiftwidth=2 sts=2 expandtab