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| author | zeertzjq <zeertzjq@outlook.com> | 2022-08-20 06:12:02 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-20 06:12:02 +0800 |
| commit | e8618df7f826d2ca4d524f12fc712d7c52ea158c (patch) | |
| tree | 4b1e84ade34a61efbaae47a356eee62bd02145a9 /src/nvim/testdir | |
| parent | ebd57209018ed310836a8196ed4710e64a6d8ee5 (diff) | |
| download | rneovim-e8618df7f826d2ca4d524f12fc712d7c52ea158c.tar.gz rneovim-e8618df7f826d2ca4d524f12fc712d7c52ea158c.tar.bz2 rneovim-e8618df7f826d2ca4d524f12fc712d7c52ea158c.zip | |
vim-patch:8.2.3619: cannot use a lambda for 'operatorfunc' (#19846)
Problem: Cannot use a lambda for 'operatorfunc'.
Solution: Support using a lambda or partial. (Yegappan Lakshmanan,
closes vim/vim#8775)
https://github.com/vim/vim/commit/777175b0df8c5ec3cd30d19a2e887e661ac209c8
Omit duplicate docs. It's removed in patch 8.2.3623.
Nvim doesn't seem to need callback_set() as it was omitted when patch 8.1.1437
was first ported.
Diffstat (limited to 'src/nvim/testdir')
| -rw-r--r-- | src/nvim/testdir/test_normal.vim | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_normal.vim b/src/nvim/testdir/test_normal.vim index 347404a579..2092b508ea 100644 --- a/src/nvim/testdir/test_normal.vim +++ b/src/nvim/testdir/test_normal.vim @@ -352,6 +352,70 @@ func Test_normal09a_operatorfunc() norm V10j,, call assert_equal(22, g:a) + " Use a lambda function for 'opfunc' + unmap <buffer> ,, + call cursor(1, 1) + let g:a=0 + nmap <buffer><silent> ,, :set opfunc={type\ ->\ CountSpaces(type)}<CR>g@ + vmap <buffer><silent> ,, :<C-U>call CountSpaces(visualmode(), 1)<CR> + 50 + norm V2j,, + call assert_equal(6, g:a) + norm V,, + call assert_equal(2, g:a) + norm ,,l + call assert_equal(0, g:a) + 50 + exe "norm 0\<c-v>10j2l,," + call assert_equal(11, g:a) + 50 + norm V10j,, + call assert_equal(22, g:a) + + " use a partial function for 'opfunc' + let g:OpVal = 0 + func! Test_opfunc1(x, y, type) + let g:OpVal = a:x + a:y + endfunc + set opfunc=function('Test_opfunc1',\ [5,\ 7]) + normal! g@l + call assert_equal(12, g:OpVal) + " delete the function and try to use g@ + delfunc Test_opfunc1 + call test_garbagecollect_now() + call assert_fails('normal! g@l', 'E117:') + set opfunc= + + " use a funcref for 'opfunc' + let g:OpVal = 0 + func! Test_opfunc2(x, y, type) + let g:OpVal = a:x + a:y + endfunc + set opfunc=funcref('Test_opfunc2',\ [4,\ 3]) + normal! g@l + call assert_equal(7, g:OpVal) + " delete the function and try to use g@ + delfunc Test_opfunc2 + call test_garbagecollect_now() + call assert_fails('normal! g@l', 'E933:') + set opfunc= + + " Try to use a function with two arguments for 'operatorfunc' + let g:OpVal = 0 + func! Test_opfunc3(x, y) + let g:OpVal = 4 + endfunc + set opfunc=Test_opfunc3 + call assert_fails('normal! g@l', 'E119:') + call assert_equal(0, g:OpVal) + set opfunc= + delfunc Test_opfunc3 + unlet g:OpVal + + " Try to use a lambda function with two arguments for 'operatorfunc' + set opfunc={x,\ y\ ->\ 'done'} + call assert_fails('normal! g@l', 'E119:') + " clean up unmap <buffer> ,, set opfunc= |