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dotfiles/nvim-init.vim

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Initial commit
2018-04-03 15:55:41 +02:00
" General Options {{{1
" ====================
set nocompatible " ignored in NeoVim, tells Vim to break compatibility with vi
let mapleader=';' " set <leader>
syntax enable
set mouse=a " enable mouse selection
set number " line numbers on the left side
set relativenumber " number+relativenumber = relative numbers for all but current line
set showcmd " show the commands while typing
set splitright " open new splits on the right
set splitbelow " open new splits below
set autoread " autoreload file on change
set scrolloff=4 " keep the cursor 4 lines away from the top/bottom
set ruler " show the lines/% bottomright
set encoding=utf-8 " set default encoding
set laststatus=2 " always show the status line
set conceallevel=0 " don't use conceals, seriously
let g:tex_conceal='' " I said no conceals
" toggle hybrid relative numbers when entering/leaving insert mode
":augroup numbertoggle
": autocmd!
": autocmd InsertLeave * set relativenumber
": autocmd InsertEnter * set norelativenumber
":augroup END
" change cursor shape according to mode
:let $NVIM_TUI_ENABLE_CURSOR_SHAPE=1
set shell=/bin/zsh " use zsh instead of bash
" wrap lines at 72 characters
"set formatprg=par\ -w72
"set formatoptions=tcrqnlmj
"set textwidth=72
set ignorecase smartcase " don't match case if typing in all-lowercase
" ignore motion for < >
nnoremap < <<
nnoremap > >>
" make < > shifts keep selection
vnoremap < <gv
vnoremap > >gv
[nvim] Greatly improve Ctrl+BS behaviour
2018-05-24 22:54:52 +02:00
inoremap  <esc>dba<bs>
Initial commit
2018-04-03 15:55:41 +02:00
" Switching buffers {{{2
nnoremap <silent> <F14> :bprev<cr> " s-F2
nnoremap <silent> <F15> :bnext<cr> " s-F3
nnoremap <silent> <F16> :bwipeout<cr> " s-F4
" Indentation {{{2
set tabstop=2 " tab is 2 wide
set shiftwidth=2 " for use with > and <
set noexpandtab " tab key puts tabs
"set list listchars=tab:‧\ ,trail:· " display tabs with a leading \cdot. Alternatives: \mapsto ↦, U+16EB runic single punctuation ᛫
" trailing whitespace looks like \cdot
set list listchars=tab:¦\ ,trail:· " show indentation lines for tabs, trailing whitespace looks like \cdot
" Misc {{{2
set foldlevelstart=3 " Not too much folding
" Escape from NeoVim terminals
tnoremap <Esc> <C-\><C-n>
" Just hit the [à0] button on an AZERTY, no need to do shift+à to for 0
nnoremap à 0
inoremap jj <Esc>
" Clear highlighting after a search
nnoremap <silent> <leader>n :noh<CR>
" Open a file in the current directory
nmap <leader>e :e <C-R>=expand("%:p:h") . "/" <CR>
" sudo save
command W :execute ':silent w !sudo tee % > /dev/null' | :edit!
" Navigate to bookmark, AZERTY has no backtick key
noremap <leader>m `
" Consistent aliases to jump to first non-whitespace character and last character
noremap <a-h> ^
noremap <a-l> $
inoremap <a-h> <esc>^i
inoremap <a-l> <esc>$a
noremap <home> ^
inoremap <home> <esc>^i
" System clipboard {{{2
" Copy to clipboard " Paste from clipboard
vnoremap <leader>y "+y | nnoremap <leader>p "+p
nnoremap <leader>Y "+yg_ | nnoremap <leader>P "+P
nnoremap <leader>y "+y | vnoremap <leader>p "+p
nnoremap <leader>yy "+yy | vnoremap <leader>P "+P
" Opening windows {{{2
nnoremap <C-j> <C-w>n
nmap <C-k> <C-w>N
nnoremap <C-l> <C-w>v
nmap <C-h> <C-w>V
imap <C-w> <esc><C-w>
vmap <C-w> <esc><C-w>
nnoremap <silent> <C-w>v :vnew<CR>
nnoremap <silent> <C-w>V :let spr=&spr<BAR>set nospr<BAR>vnew<BAR>let &spr=spr<CR>
nnoremap <silent> <C-w>N :let spr=&spr<BAR>set nospr<BAR>new<BAR>let &spr=spr<CR>
" Cool arrows {{{2
inoremap <leader>arse ↘
inoremap <leader>arsw ↙
inoremap <leader>arne ↗
inoremap <leader>arnw ↖
" Default visual block {{{2
nnoremap v <C-v>
nnoremap <C-v> v
" Color settings {{{2
" Decent color schemes: ron, delek, peachpuff, slate, murphy, elflord, desert
source /usr/share/nvim/runtime/colors/ron.vim
highlight LineNr ctermfg=08 ctermbg=None
highlight link Whitespace Conceal
" Adding modeline {{{2
" Append modeline after last line in buffer.
" Use substitute() instead of printf() to handle '%%s' modeline in LaTeX
" files.
function! AppendModeline()
let l:modeline = printf(" vim: set ts=%d sw=%d tw=%d %set :",
\ &tabstop, &shiftwidth, &textwidth, &expandtab ? '' : 'no')
let l:modeline = substitute(&commentstring, "%s", l:modeline, "")
call append(line("$"), l:modeline)
endfunction
nnoremap <silent> <leader>ml :call AppendModeline()<CR>
" Plugins {{{1
" ============
" Plug {{{2
" ------------
call plug#begin('~/.config/nvim/plug')
" Colors
"Plug 'chriskempson/base16-vim'
" Language support
Plug 'sheerun/vim-polyglot' " color, indentation support for 100+ languages
Plug 'chrisbra/csv.vim', { 'for': 'csv' } " CSV files
"Plug 'neovimhaskell/haskell-vim', { 'for': 'haskell' } " included in vim-polyglot
"Plug 'LaTeX-Box-Team/LaTeX-Box', { 'for': 'tex' } " included in vim-polyglot
"Plug 'rust-lang/rust.vim', { 'for': 'rust' } " included in vim-polyglot
" C/C++
"Plug 'vim-scripts/c.vim', { 'for': ['c', 'cpp', 'objc'] } " various IDE-like C features
Plug 'vim-scripts/DoxygenToolkit.vim', { 'for': ['c', 'cpp', 'python'] } " simplify Doxygen documentation in C, C++, Python
"Plug 'derekwyatt/vim-fswitch', { 'for': ['c', 'cpp', 'objc'] } " switch between companion source files (e.g. .h and .cpp)
Plug 'derekwyatt/vim-fswitch', { 'on': 'FSRight' } " switch between companion source files (e.g. .h and .cpp)
"Plug 'derekwyatt/vim-protodef', { 'for': ['c', 'cpp', 'objc'] } " pull in C++ function prototypes into implementation files
Plug 'vim-scripts/Conque-GDB', { 'for': ['c', 'cpp', 'objc'] } " GDB command line interface and terminal emulator
"Plug 'Shougo/vimproc.vim', { 'do': 'make' } " dependency of vim-vebugger, asynchronous execution library
"Plug 'idanarye/vim-vebugger', { 'for': ['c', 'cpp', 'objc', 'java', 'python', 'ruby'] } " debugger frontend for GDB, LDB, PDB, RDebug e.a.
" Edit
"Plug 'jiangmiao/auto-pairs' " insert or delete [], (), '' etc. in pairs
Plug 'sjl/gundo.vim' " visualise your undo tree
Plug 'scrooloose/nerdcommenter' " intensely orgasmic commenting
Plug 'SirVer/ultisnips' " ultimate snippet solution
Plug 'fadein/vim-FIGlet', { 'on': 'FIGlet' } " ASCII art
Plug 'honza/vim-snippets' " snippets for ultisnips
Plug 'junegunn/vim-easy-align' " easily align text in Alexander Approved™ ways
Plug 'matze/vim-move' " move lines and selections up and down
Plug 'kana/vim-operator-user' " define your own operator easily
"Plug 'junegunn/vim-peekaboo' " preview registers when pressing \" or @
Plug 'gcmt/wildfire.vim' " smart selection of the closest text object
Plug 'Valloric/YouCompleteMe', { 'do': 'git submodule update --init --recursive && ./install.py' } " code-completion engine
" Navigation
"Plug 'ctrlpvim/ctrlp.vim' " fuzzy file, buffer, mru, tag, etc. finder
Plug 'dyng/ctrlsf.vim' " search for code and edit it in-place
Plug 'Yggdroot/indentLine' " display the indention levels with thin vertical lines
Plug 'scrooloose/nerdtree' " filesystem tree explorer
Plug 'majutsushi/tagbar' " display tags in a window, ordered by scope
Plug 'easymotion/vim-easymotion' " quickly jump to any location on the screen
Plug 'airblade/vim-gitgutter' " show a Git diff in the gutter, stage/undo hunks
Plug 'mhinz/vim-grepper', { 'on': 'Grepper' } " asynchronous git grep search
"Plug 'ludovicchabant/vim-gutentags' " unobtrusively manage tag files
Plug 'tpope/vim-obsession' " continuously updated session files
" Powerline
Plug 'vim-airline/vim-airline' " statusline plugin in pure Vimscript
Plug 'vim-airline/vim-airline-themes' " themes for airline
" Analysis
Plug 'w0rp/ale' " asynchronous linting engine
"Plug 'dbmrq/vim-ditto' " highlight overused words
" Misc
Plug 'kassio/neoterm', { 'on': 'T' } " wrapper of some neovim's :terminal functions
"Plug 'tpope/vim-fugitive' " a Git wrapper
Plug 'vim-scripts/TeTrIs.vim' " Tetris clone
call plug#end()"
" Haskell {{{2
" ------------
let g:haskell_enable_quantification=1
let g:haskell_enable_recursivedo=1
let g:haskell_enable_arrowsyntax=1
let g:haskell_enable_pattern_synonyms=1
let g:haskell_enable_typeroles=1
let g:haskell_enable_static_pointers=1
" Markdown {{{2
" -------------
let g:vim_markdown_conceal = 0
" CSV.vim {{{2
" ------------
" Doxygen {{{2
" ------------
nnoremap <leader>df :Dox<CR>
nnoremap <leader>dl :DoxLic<CR>
nnoremap <leader>da :DoxAuthor<CR>
let g:DoxygenToolkit_authorName="Midgard"
" FSwitch {{{2
" ------------
let b:fswitchdst = ''
au! BufEnter *.cpp let b:fswitchdst = 'hpp,h' | let b:fswitchlocs = '.'
au! BufEnter *.hpp let b:fswitchdst = 'cpp' | let b:fswitchlocs = '.'
au! BufEnter *.c let b:fswitchdst = 'h' | let b:fswitchlocs = '.'
au! BufEnter *.h let b:fswitchdst = 'c,cpp' | let b:fswitchlocs = '.'
nmap <silent> <F2> :FSRight<cr>
" Protodef {{{2
" -------------
nnoremap ;def :call protodef#ReturnSkeletonsFromPrototypesForCurrentBuffer({})<cr>
" ConqueGDB {{{2
" --------------
let g:ConqueGdb_Leader = ','
" Commented entries are the defaults
"let g:ConqueGdb_Run = g:ConqueGdb_Leader . 'r'
"let g:ConqueGdb_Continue = g:ConqueGdb_Leader . 'c'
let g:ConqueGdb_Next = g:ConqueGdb_Leader . 'o' " step over
let g:ConqueGdb_Step = g:ConqueGdb_Leader . 'i' " step in
"let g:ConqueGdb_Print = g:ConqueGdb_Leader . 'p'
"let g:ConqueGdb_ToggleBreak = g:ConqueGdb_Leader . 'b'
let g:ConqueGdb_Finish = g:ConqueGdb_Leader . 'O' " step out
"let g:ConqueGdb_Backtrace = g:ConqueGdb_Leader . 't'
nnoremap <F12> :ConqueGdb --args build/tests --debug
" Vebugger {{{2
" -------------
"let g:vebugger_leader='<leader>v'
"
"nnoremap <F5> :VBGstepOver<cr>
"nnoremap <F6> :VBGstepIn<cr>
"nnoremap <F7> :VBGstepOut<cr>
"nnoremap <F8> :VBGcontinue<cr>
"nnoremap <F12> :VBGstartGDB ./huffman
" Auto-pairs {{{2
" ---------------
" Gundo {{{2
" ----------
nnoremap <F3> :GundoToggle<CR>
" NERDCommenter {{{2
" ------------------
nmap & <leader>c<space>
vmap & <leader>c<space>
" UltiSnips {{{2
" ---------------
let g:UltiSnipsExpandTrigger='²'
" EasyAlign {{{2
" --------------
xmap <leader>a <Plug>(EasyAlign)
nmap <leader>a <Plug>(EasyAlign)
" Move (lines) {{{2
" -----------------
" Operator user {{{2
" ------------------
" Peekaboo {{{2
" -------------
" Wildfire {{{2
" -------------
" YouCompleteMe {{{2
" ------------------
noremap <leader>g :YcmCompleter GoToImprecise<CR>
let g:ycm_error_symbol='!>'
let g:ycm_warning_symbol='-'
let g:ycm_enable_diagnostic_highlighting=0
let g:ycm_complete_in_comments=1
let g:ycm_seed_identifiers_with_syntax=1
let g:ycm_collect_identifiers_from_tags_files=1
let g:ycm_add_preview_to_completeopt=1
let g:ycm_autoclose_preview_window_after_insertion=1
let g:ycm_server_python_interpreter='/usr/bin/python3'
let g:ycm_global_ycm_extra_conf='~/.config/nvim/ycm_extra_conf.py'
let g:ycm_extra_conf_globlist = ['~/Nextcloud/*', '~/Documents/*','~/development/*','~/unief/*'] " ,'!~/*'
"let g:ycm_rust_src_path='/data/programming/rustc-1.7.0/src'
set completeopt=menu
" CtrlP {{{2
" ----------
let g:ctrlp_map='<leader>l'
let g:ctrlp_user_command=['.git/', 'git --git-dir=%s/.git ls-files . -co --exclude-standard']
nnoremap <leader>s :CtrlPTag<CR>"
" Ctrl-S-F {{{2
" -------------
" IndentLine {{{2
" ---------------
" NERDTree {{{2
" -------------
nnoremap <silent> <leader>t :NERDTreeToggle<CR><CR>
let NERDTreeIgnore=[
\ ".*\\.class$",
\ ".*\\.o$",
\ ".*\\.hi$",
\ ".*\\.pyc$",
\ ".*\\.bak$",
\ ".*\\~$"
\ ]
" automatically open NERDTree when opening vi
"autocmd StdinReadPre * let s:std_in=1
"autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
" Tagbar {{{2
" -----------
nnoremap <leader>o :Tagbar<CR>
let g:tagbar_autoclose=1
let g:tagbar_autofocus=1
let g:tagbar_sort=0
let g:tagbar_compact=1
let g:tagbar_iconchars=['▸', '▾']
let g:tagbar_type_make={
\ 'kinds': ['m:macros', 't:targets']
\ }
let g:tagbar_type_rust={
\ 'ctagstype': 'rust',
\ 'kinds': [
\ 'n:modules',
\ 's:structs',
\ 'i:interfaces',
\ 'c:implementations',
\ 'f:functions',
\ 'g:enums',
\ 't:typedefs',
\ 'v:variables',
\ 'M:macros',
\ 'm:fields',
\ 'e:enumerators',
\ 'F:methods',
\ ]
\ }
" EasyMotion {{{2
" ---------------
let g:EasyMotion_do_mapping=0
let g:EasyMotion_startofline=0
map <leader>f <Plug>(easymotion-s)
map <leader>j <Plug>(easymotion-j)
map <leader>k <Plug>(easymotion-k)
map <leader>w <Plug>(easymotion-bd-w)
nmap <leader>w <Plug>(easymotion-overwin-w)
" GitGutter {{{2
" --------------
" Grepper {{{2
" ------------
nnoremap <leader>G :Grepper<CR>
let g:grepper={
\ 'tools': ['rg', 'git', 'grep'],
\ 'open': 1,
\ 'jump': 0,
\ }
" Gutentags {{{2
" --------------
let g:gutentags_cache_dir = '~/.cache/gutentag'
" Obsession {{{2
" --------------
" Powerline {{{2
" --------------
" Airline {{{2
" ------------
let g:airline_powerline_fonts=1
let g:airline_theme='bubblegum'
let g:airline#extensions#ycm#enabled=1
let g:airline#extensions#tabline#enabled=1
let g:airline#extensions#ale#enabled=1
let g:ale_linters = {
\ 'c': [],
\ 'cpp': [],
\}
" Ale {{{2
" --------
let g:ale_lint_on_text_change='normal'
let g:ale_lint_on_insert_leave=1
let g:ale_completion_delay=''
let g:ale_lint_delay=500
" Ditto {{{2
" ----------
" Neoterm {{{2
" ------------
" Fugitive {{{2
" -------------
" TeTrIs {{{2
" -----------
" vim: set foldmethod=marker foldlevel=1 et ts=2 sw=2 ft=vim nowrap :
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