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@mengwangk
Last active January 10, 2022 01:57
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Neovim LSP Enhanced - compe.lua
-- Configuration for nvim-compe
local utils = require('utils')
vim.cmd [[set shortmess+=c]]
utils.opt('o', 'completeopt', 'menuone,noselect')
require'compe'.setup {
enabled = true;
autocomplete = true;
debug = false;
min_length = 1;
preselect = 'enable';
throttle_time = 80;
source_timeout = 200;
incomplete_delay = 400;
allow_prefix_unmatch = false;
max_abbr_width = 1000;
max_kind_width = 1000;
max_menu_width = 1000000;
documentation = true;
source = {
path = true;
buffer = true;
calc = true;
vsnip = true;
nvim_lsp = true;
nvim_lua = true;
spell = true;
tags = true;
snippets_nvim = true;
treesitter = true;
};
}
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
utils.map("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
utils.map("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
utils.map("i", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
utils.map("s", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
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