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|
" Miguel's Fresh Neovim Config
" 29th Apr 2021 - ...
"
" link from ~/.config/nvim/init.vim
" 1. install vim-plug
" 2. run :PlugUpdate
" 3. run :checkhealth
" TODO
" explore nvim 0.5+ native lsp-client
" {{{ vim-plug
call plug#begin('~/.vim/plugged')
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-unimpaired'
Plug 'tpope/vim-vinegar'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-dispatch'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'airblade/vim-gitgutter'
Plug 'nelstrom/vim-visual-star-search'
Plug 'majutsushi/tagbar'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'autozimu/LanguageClient-neovim', { 'branch': 'next', 'do': 'bash install.sh' }
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'christoomey/vim-tmux-navigator'
" Plug 'rafi/awesome-vim-colorschemes'
Plug 'jnurmine/Zenburn'
" try community gruvbox?
" haskell related
Plug 'neovimhaskell/haskell-vim'
Plug 'alx741/vim-stylishask'
Plug 'ndmitchell/ghcid', { 'rtp': 'plugins/nvim' }
" agda
Plug 'derekelkins/agda-vim' " requires python2 / pip2 :(
" try language-server as well
call plug#end()
" }}}
" 256 colorscheme
colorscheme zenburn
" {{{ misc
set nocompatible
" set cursorcolumn
set cursorline
set foldmethod=marker
set nowrap
set showcmd
set number relativenumber
set hidden
set colorcolumn=73
set backspace=2
" }}}
" disable preview window on autocompletion
set completeopt-=preview
set updatetime=300
set signcolumn=yes
set mouse=a
syntax on
" detect type and autoload plugin and indent files
filetype plugin indent on
let g:deoplete#enable_at_startup = 1
let g:airline_theme='wombat'
let g:airline_powerline_fonts = 1
nnoremap <F5> :call LanguageClient_contextMenu()<CR>
let g:LanguageClient_serverCommands = { 'haskell': ['haskell-language-server-wrapper', '--lsp'] }
let g:LanguageClient_codeLensDisplay = { "virtualTexthl": "SpellRare" }
let g:LanguageClient_diagnosticsDisplay =
\ {
\ 1: {
\ "name": "Error",
\ "texthl": "LanguageClientError",
\ "signText": "x",
\ "signTexthl": "LanguageClientErrorSign",
\ "virtualTexthl": "SpellRare",
\ },
\ 2: {
\ "name": "Warning",
\ "texthl": "LanguageClientError",
\ "signText": "!",
\ "signTexthl": "LanguageClientWarningSign",
\ "virtualTexthl": "SpellRare",
\ },
\ 3: {
\ "name": "Information",
\ "texthl": "LanguageClientError",
\ "signText": "i",
\ "signTexthl": "LanguageClientInfoSign",
\ "virtualTexthl": "SpellRare",
\ },
\ 4: {
\ "name": "Hint",
\ "texthl": "LanguageClientError",
\ "signText": ">",
\ "signTexthl": "LanguageClientInfoSign",
\ "virtualTexthl": "SpellRare",
\ },
\ }
let g:haskell_enable_quantification = 1 " to enable highlighting of `forall`
let g:haskell_enable_recursivedo = 1 " to enable highlighting of `mdo` and `rec`
let g:haskell_enable_arrowsyntax = 1 " to enable highlighting of `proc`
let g:haskell_enable_pattern_synonyms = 1 " to enable highlighting of `pattern`
let g:haskell_enable_typeroles = 1 " to enable highlighting of type roles
let g:haskell_enable_static_pointers = 1 " to enable highlighting of `static`
let g:haskell_backpack = 1 " to enable highlighting of backpack keywords
" {{{ tabs
set listchars=tab:>.,trail:~
set list
set tabstop=8
set expandtab
set softtabstop=4
set shiftwidth=4
set shiftround
" }}}
" {{{ folding
set foldcolumn=5
set foldlevelstart=0
" }}}
" {{{ search
set hlsearch
set incsearch
set ignorecase
set smartcase
" }}}
" {{{ match brackets
set showmatch
set matchtime=5
" }}}
" {{{ KEY BINDINGS
" mapleader
" use <space> but remap to _ so it is visible for 'showcmd'
nmap <space> _
let mapleader="\_"
let maplocalleader="\_"
" get rid of bad habits. (might break other stuff eg. in cygwin)
" inoremap <esc> <nop>
" inoremap <Up> <nop>
" inoremap <Down> <nop>
" inoremap <Left> <nop>
" inoremap <Right> <nop>
" activate 'very magic' for searches automatically
nnoremap / /\v
nnoremap ? ?\v
" alt esc
inoremap jk <esc>
cnoremap jk <esc>
" easy editing and sourcing of vimrc
" nnoremap <leader>sv :source $MYVIMRC<cr>
nnoremap <leader>ev :e $MYVIMRC<cr>
" turn off search highlight
nnoremap <leader>h :nohlsearch<cr>
" layout
"nnoremap <leader>ln :NERDTreeToggle<cr>
" silver search
"noremap <leader>a :Ack!<Space>
" show list if multiple ctrl-] matches
nnoremap <C-]> g<C-]>
augroup filetype_haskell
autocmd!
autocmd Filetype haskell nnoremap <C-]> :call LanguageClient#textDocument_definition()<CR>
autocmd Filetype haskell nnoremap <leader>i :call LanguageClient#textDocument_hover()<CR>
autocmd Filetype haskell nnoremap <leader>x :call LanguageClient#explainErrorAtPoint()<CR>
autocmd Filetype haskell set softtabstop=2
autocmd Filetype haskell set shiftwidth=2
augroup END
" ctrl-space auto complete in insert mode
inoremap <C-Space> <C-N>
" FZF settings
nmap <leader>f :Files<cr>| " fuzzy find files in the working directory (where you launched Vim from)
nmap <leader>/ :BLines<cr>| " fuzzy find lines in the current file
nmap <leader>b :Buffers<cr>| " fuzzy find an open buffer
nmap <leader>a :Rg | " fuzzy find text in the working directory
nmap <leader>c :Commands<cr>| " fuzzy find Vim commands (like Ctrl-Shift-P in Sublime/Atom/VSC)
nmap <leader>t :Tags<cr>| " fuzzy find tags
nmap <leader>q :call setqflist(filter(getqflist(),"v:val['type'] == 'E'"))
" }}}
let g:fzf_layout = { 'down': '~40%' }
let g:tagbar_type_haskell = {
\ 'ctagsbin' : 'hasktags',
\ 'ctagsargs' : '-x -c -o-',
\ 'kinds' : [
\ 'm:modules:0:1',
\ 'd:data:0:1',
\ 'd_gadt:data gadt:0:1',
\ 'nt:newtype:0:1',
\ 'c:classes:0:1',
\ 'i:instances:0:1',
\ 'cons:constructors:0:1',
\ 'c_gadt:constructor gadt:0:1',
\ 'c_a:constructor accessors:1:1',
\ 't:type names:0:1',
\ 'pt:pattern types:0:1',
\ 'pi:pattern implementations:0:1',
\ 'ft:function types:0:1',
\ 'fi:function implementations:0:1',
\ 'o:others:0:1'
\ ],
\ 'sro' : '.',
\ 'kind2scope' : {
\ 'm' : 'module',
\ 'd' : 'data',
\ 'd_gadt' : 'd_gadt',
\ 'c_gadt' : 'c_gadt',
\ 'nt' : 'newtype',
\ 'cons' : 'cons',
\ 'c_a' : 'accessor',
\ 'c' : 'class',
\ 'i' : 'instance'
\ },
\ 'scope2kind' : {
\ 'module' : 'm',
\ 'data' : 'd',
\ 'newtype' : 'nt',
\ 'cons' : 'c_a',
\ 'd_gadt' : 'c_gadt',
\ 'class' : 'ft',
\ 'instance' : 'ft'
\ }
\ }
|
