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view src/testdir/test_scroll_opt.vim @ 24357:108a6e2497f6 v8.2.2719

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patch 8.2.2719: Vim9: appending to dict item doesn't work in a :def function Commit: https://github.com/vim/vim/commit/e42939af87be3adad8c08ceb454e3a31114d7165 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 5 17:11:17 2021 +0200 patch 8.2.2719: Vim9: appending to dict item doesn't work in a :def function Problem: Vim9: appending to dict item doesn't work in a :def function. Solution: Implement assignment with operator on indexed item.
author Bram Moolenaar <Bram@vim.org>
date Mon, 05 Apr 2021 17:15:06 +0200
parents 08940efa6b4e
children 6c6ac189a05f
line wrap: on
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