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fix(paste): deal with eol and eof in Visual mode

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This commit is contained in:
zeertzjq 2022-03-06 06:56:24 +08:00
parent 2601e0873f
commit bfb7754442
2 changed files with 49 additions and 2 deletions
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15
runtime/lua/vim/_editor.lua
View File

@ -192,8 +192,19 @@ do
if mode:find('^n') then -- Normal mode
vim.api.nvim_put(lines, 'c', true, false)
else -- Visual or Select mode
vim.api.nvim_command([[exe "normal! \<Del>"]])
vim.api.nvim_put(lines, 'c', false, false)
vim.api.nvim_command([[exe "silent normal! \<Del>"]])
local del_start = vim.fn.getpos("'[")
local cursor_pos = vim.fn.getpos('.')
if mode:find('^[VS]') then -- linewise
if cursor_pos[2] < del_start[2] then -- replacing lines at eof
-- create a new line
vim.api.nvim_put({''}, 'l', true, true)
end
vim.api.nvim_put(lines, 'c', false, false)
else
-- paste after cursor when replacing text at eol, otherwise paste before cursor
vim.api.nvim_put(lines, 'c', cursor_pos[3] < del_start[3], false)
end
end
-- put cursor at the end of the text instead of one character after it
vim.fn.setpos('.', vim.fn.getpos("']"))

36
test/functional/api/vim_spec.lua
View File

@ -702,6 +702,42 @@ describe('API', function()
feed('u')
expect('||')
end)
it('stream: Visual mode either end not at the end of a line', function()
feed('i|xxx<CR>xxx|<Esc>hvhk')
nvim('paste', 'aaaaaa', false, 1)
nvim('paste', 'bbbbbb', false, 2)
nvim('paste', 'cccccc', false, 2)
nvim('paste', 'dddddd', false, 3)
expect('|aaaaaabbbbbbccccccdddddd|')
feed('u')
expect([[
|xxx
xxx|]])
end)
it('stream: Visual mode cursor at the end of a line', function()
feed('i||xxx<CR>xxx<Esc>vko')
nvim('paste', 'aaaaaa', false, 1)
nvim('paste', 'bbbbbb', false, 2)
nvim('paste', 'cccccc', false, 2)
nvim('paste', 'dddddd', false, 3)
expect('||aaaaaabbbbbbccccccdddddd')
feed('u')
expect([[
||xxx
xxx]])
end)
it('stream: Visual mode other end at the end of a line', function()
feed('i||xxx<CR>xxx<Esc>vk')
nvim('paste', 'aaaaaa', false, 1)
nvim('paste', 'bbbbbb', false, 2)
nvim('paste', 'cccccc', false, 2)
nvim('paste', 'dddddd', false, 3)
expect('||aaaaaabbbbbbccccccdddddd')
feed('u')
expect([[
||xxx
xxx]])
end)
it('non-streaming', function()
-- With final "\n".
nvim('paste', 'line 1\nline 2\nline 3\n', true, -1)