dotfiles/config/nvim/init.vim

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syntax on
filetype on
filetype plugin on
set encoding=utf-8
set clipboard=unnamedplus
set nu rnu
set smartindent
set nocp
set bo=all
colorscheme torte
set list
set listchars=tab:*·,lead,trail:~,extends:>,precedes:<
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set noet
set ts=8
set sw=8
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set nohlsearch
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filetype indent off
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hi Whitespace ctermfg=233
hi SignColumn ctermbg=233
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nnoremap <F12> :set et<cr>:set ts=4<cr>:set sw=4<cr>
nnoremap <F11> :set noet<cr>:set ts=8<cr>:set sw=8<cr>
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nnoremap <F5> :set list!<cr>
noremap - ddp
nnoremap _ ddkP
let mapleader = " "
let maplocalleader = ","
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nnoremap <leader>ev :tabnew $MYVIMRC<cr>
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nnoremap <leader>sv :source $MYVIMRC<cr>
nnoremap <C-s> :%s//gc<left><left><left>
nnoremap <C-w>t :tabnew<cr>
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" auto quote
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vnoremap <leader>" <esc>a"<esc>`<i"<esc>`>
nnoremap H 0
nnoremap L $
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" auto indent
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"vnoremap <c-q> <esc>:lua vim.lsp.buf.range_formatting()<cr>
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call plug#begin('~/.config/nvim/plugged')
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/nerdcommenter'
" LSP config
Plug 'neovim/nvim-lspconfig'
" *auto* completion
Plug 'hrsh7th/nvim-compe'
Plug 'tpope/vim-fugitive'
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Plug 'drmingdrmer/xptemplate'
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call plug#end()
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nnoremap <C-n> <cmd>silent NERDTreeToggle<CR>
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augroup nerdtree
" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
" Close the tab if NERDTree is the only window remaining in it.
autocmd BufEnter * if winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
" Open the existing NERDTree on each new tab.
autocmd BufWinEnter * if getcmdwintype() == '' | silent NERDTreeMirror | endif
augroup END
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let g:airline_theme = "powerlineish"
let g:airline#extensions#tabline#enabled = 1
let g:airline_powerline_fonts = 1
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let g:airline#extensions#nerdtree_statusline = 1
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lua << EOF
--- nvim-compe
require'compe'.setup {
enabled = true;
autocomplete = true;
debug = false;
min_length = 1;
preselect = 'enable';
throttle_time = 80;
source_timeout = 200;
incomplete_delay = 400;
max_abbr_width = 100;
max_kind_width = 100;
max_menu_width = 100;
documentation = true;
source = {
path = true;
nvim_lsp = true;
};
}
--- IMPORTANT
vim.api.nvim_set_keymap('i', '<cr>', 'compe#confirm("<cr>")', { expr = true })
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local common_bindings = function(client, bufnr)
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local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
--Enable completion triggered by <c-x><c-o>
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
end
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local default_formatting = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local opts = { noremap=true, silent=true }
buf_set_keymap('n', '<leader>f', '<cmd>lua vim.lsp.buf.formatting()<CR>', opts)
end
local default_attach = function(client, bufnr)
common_bindings(client, bufnr)
default_formatting(client, bufnr)
end
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local setup = function(lsp, on_attach, settings)
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local nvim_lsp = require('lspconfig')
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nvim_lsp[lsp].setup {
on_attach = on_attach,
flags = {
debounce_text_changes = 150,
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},
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settings=settings
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}
end
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-- Use a loop to conveniently call 'setup' on multiple servers and
-- map buffer local keybindings when the language server attaches
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local servers = { 'clangd', 'rls', 'tsserver' }
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for _, lsp in ipairs(servers) do
setup(lsp, default_attach)
end
-- Servers with custom setup
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-- pylsp
local pylsp_settings = {
pylsp = {
plugins = {
pycodestyle = {
ignore = {'E501'}
}
}
}
}
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setup('pylsp', default_attach, pylsp_settings)
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EOF
" auto close scratch buffer (preview window)
autocmd InsertLeave,CompleteDone * if pumvisible() == 0 | pclose | endif
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" xptemplate (snippets) config
let g:xptemplate_vars = "SPcmd=&SParg="