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--if not package.loaded['compe'] then
-- return
-- end
local M = {}
vim.g.vsnip_snippet_dir = O.vnsip_dir
M.config = function()
local status_ok, compe = pcall(require, "compe")
if not status_ok then
return
end
compe.setup(O.completion)
local t = function(str)
return vim.api.nvim_replace_termcodes(str, true, true, true)
end
local check_back_space = function()
local col = vim.fn.col "." - 1
if col == 0 or vim.fn.getline("."):sub(col, col):match "%s" then
return true
else
return false
end
end
-- Use (s-)tab to:
--- move to prev/next item in completion menuone
--- jump to prev/next snippet's placeholder
_G.tab_complete = function()
if vim.fn.pumvisible() == 1 then
return t "<C-n>"
elseif vim.fn.call("vsnip#available", { 1 }) == 1 then
return t "<Plug>(vsnip-expand-or-jump)"
elseif check_back_space() then
return t "<Tab>"
else
return vim.fn["compe#complete"]()
end
end
_G.s_tab_complete = function()
if vim.fn.pumvisible() == 1 then
return t "<C-p>"
elseif vim.fn.call("vsnip#jumpable", { -1 }) == 1 then
return t "<Plug>(vsnip-jump-prev)"
else
return t "<S-Tab>"
end
end
vim.api.nvim_set_keymap("i", "<Tab>", "v:lua.tab_complete()", { expr = true })
vim.api.nvim_set_keymap("s", "<Tab>", "v:lua.tab_complete()", { expr = true })
vim.api.nvim_set_keymap("i", "<S-Tab>", "v:lua.s_tab_complete()", { expr = true })
vim.api.nvim_set_keymap("s", "<S-Tab>", "v:lua.s_tab_complete()", { expr = true })
vim.api.nvim_set_keymap("i", "<C-Space>", "compe#complete()", { noremap = true, silent = true, expr = true })
vim.api.nvim_set_keymap("i", "<CR>", "compe#confirm('<CR>')", { noremap = true, silent = true, expr = true })
vim.api.nvim_set_keymap("i", "<C-e>", "compe#close('<C-e>')", { noremap = true, silent = true, expr = true })
vim.api.nvim_set_keymap("i", "<C-f>", "compe#scroll({ 'delta': +4 })", { noremap = true, silent = true, expr = true })
vim.api.nvim_set_keymap("i", "<C-d>", "compe#scroll({ 'delta': -4 })", { noremap = true, silent = true, expr = true })
end
return M
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