256 lines
7.3 KiB
VimL
256 lines
7.3 KiB
VimL
"===============================================================================
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"====================== NVIM Main Configuration File ===========================
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"===============================================================================
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"============================== General Setup ==================================
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"===============================================================================
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" This section contains seme stuff I just want in general.
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inoremap jk <Esc>
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" Automatic expansion of comments.
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set formatoptions=rqn1
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" Disable mouse.
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set mouse=""
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" Plain old cursor in every mode.
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set guicursor=
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" Use a different mapleader.
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let mapleader='°'
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" Don't use arrow keys unless in command mode.
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inoremap <Up> <Nop>
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inoremap <Down> <Nop>
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inoremap <Left> <Nop>
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inoremap <Right> <Nop>
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nnoremap <Up> <Nop>
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nnoremap <Down> <Nop>
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nnoremap <Left> <Nop>
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nnoremap <Right> <Nop>
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vnoremap <Up> <Nop>
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vnoremap <Down> <Nop>
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vnoremap <Left> <Nop>
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vnoremap <Right> <Nop>
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" I disabled this, since the shell requires arrow keys...
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"tnoremap <Up> <Nop>
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"tnoremap <Down> <Nop>
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"tnoremap <Left> <Nop>
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"tnoremap <Right> <Nop>
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" Getting out of the terminal insert mode is extremely awkward.
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" This mapping solves that.
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tnoremap <Esc><Esc> <C-\><C-n>
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" Use UTF-8, because we don't live in 1783 anymore.
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set encoding=UTF-8
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" Why would everything remain highlighted all the time?
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set nohlsearch
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" Relative numbers are great.
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set number relativenumber
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" I user :terminal quite often.
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nnoremap <leader>t :sp<Cr>:terminal<Cr>a
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"====================== Code Style Related Settings ============================
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"===============================================================================
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" This is basically Python's recommendation.
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set tabstop=4
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set softtabstop=0
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set shiftwidth=4
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set expandtab
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"===================== Filetype And Related Settings ===========================
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"===============================================================================
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" This section contains stuff that is related to file types.
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filetype plugin on
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set modeline
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set modelines=10
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"_______________________________________________________________________________
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"========================= Installing all Plugins ==============================
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"===============================================================================
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" For reasons this has to been done in a single step.
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call plug#begin('~/.vim/plugged')
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" This is for the LSP stuff.
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Plug 'neovim/nvim-lspconfig'
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Plug 'anott03/nvim-lspinstall'
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Plug 'nvim-lua/completion-nvim'
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" Inserting unicode characters.
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Plug 'chrisbra/unicode.vim'
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" Color schemes.
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Plug 'tomasr/molokai'
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Plug 'bluz71/vim-moonfly-colors'
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Plug 'bluz71/vim-nightfly-guicolors'
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Plug 'sainnhe/sonokai'
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Plug 'dylnmc/vulpo.vim'
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" This is for snippets.
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Plug 'SirVer/ultisnips'
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" Treesitter seems to be a reall nice
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" plugin for code highlighting.
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Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
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" SLIME brings REPL features to VIM.
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" I will try this out.
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Plug 'jpalardy/vim-slime'
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" This plugin should allow editing Jupyter Notebooks
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" in VIM.
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Plug 'szymonmaszke/vimpyter'
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" Firenvim allows to use neovim as the
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" firefox text editor.
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Plug 'glacambre/firenvim', { 'do': { _ -> firenvim#install(0) } }
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call plug#end()
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"===================== Language Server Configuration ===========================
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"===============================================================================
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" This section sets up the language server for the languages I use.
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" Run this to install pyls if you haven't yet.
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"LspInstall pyls
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"LspInstall bashls
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" Install ccls from snap or flatpack.
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lua << EOF
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local nvim_lsp = require('lspconfig')
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-- This basically enables autocompletion
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local on_attach = function(_, bufnr)
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vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
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require'completion'.on_attach()
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end
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-- Enable the language servers.
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nvim_lsp.ccls.setup{on_attach=on_attach}
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nvim_lsp.vimls.setup{on_attach=on_attach}
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nvim_lsp.pyls.setup{on_attach=on_attach}
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nvim_lsp.bashls.setup{on_attach=on_attach}
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nvim_lsp.yamlls.setup{on_attach=on_attach}
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EOF
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" Highlight the problems in the code.
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highlight LspDiagnosticsDefaultError guifg=BrightRed
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highlight LspDiagnosticsDefaultWarning guifg=BrightYellow
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" This allows to jump to the definition, and
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" show some documentation respectively.
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nnoremap <silent> gd <cmd>lua vim.lsp.buf.definition()<CR>
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nnoremap <silent> gh <cmd>lua vim.lsp.buf.hover()<CR>
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" This part sets up lsp diagnostics.
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lua << EOF
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vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
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vim.lsp.diagnostic.on_publish_diagnostics, {
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underline = true,
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-- This sets the spacing and the prefix, obviously.
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virtual_text = {
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spacing = 4
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, prefix = '🔙'
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}
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})
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EOF
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"========================= Settings For Autocompletion =========================
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"===============================================================================
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" This prevents vim from inserting random function heads,
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" and also gives some documentation preview.
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set completeopt=menuone,noinsert,noselect
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" This prevents the auto-completion from
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" inserting the full method signature.
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let g:completion_enable_auto_signature = 0
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let g:completion_enable_snippet = 'UltiSnips'
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" Use completion-nvim in every buffer
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autocmd BufEnter * lua require'completion'.on_attach()
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" This function and mapping is basically related
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" to autocompletion as well.
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" It automatically maps a single bracket to the
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" GNU-style formatted bracket.
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let g:AutoInsertBracket_enable = 0
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function! AutoInsertBracket()
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if g:AutoInsertBracket_enable
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return "{\n}\<Esc>O"
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else
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return "{"
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endif
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endfunction
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inoremap <expr> { AutoInsertBracket()
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"========================== A Nice Color Scheme ================================
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"===============================================================================
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"set background=dark
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"let g:airline_theme='one'
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let $NVIM_TUI_ENABLE_TRUE_COLOR=1
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set termguicolors
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" This is for sonokai, a rather nice
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" color scheme.
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"let g:sonokai_style = 'atlantis'
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"let g:sonokai_enable_italic = 0
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"let g:sonokai_disable_italic_comment = 0
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colorscheme molokai
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"=================== Settings Related to Highlighting ==========================
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"===============================================================================
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let g:vimsyn_embed = 'l'
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"==================== Settings Related to Treesitter ===========================
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"===============================================================================
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" Install the language parsers.
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"TSInstall python
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"TSInstall c
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"TSInstall cpp
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"TSInstall bash
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"========================= Settings Related to SLIME ===========================
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"===============================================================================
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let g:slime_target = 'neovim'
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let g:slime_no_mappings = 1
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xmap <leader>r <Plug>SlimeRegionSend
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nmap <leader>r <Plug>SlimeParagraphSend
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"======================== Settings Related to IPYNB ============================
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"===============================================================================
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" You have to install notedown pip3 install --user notedown.
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"===================== Settings Related to Firenvim ============================
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"===============================================================================
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if exists('g:started_by_firenvim')
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imap <C-j> <C-n>
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set fileformat=dos
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colorscheme morning
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set guifont=:h9
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endif
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