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init.vim
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init.vim
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" Modeline and description {{{
" Frenchbeard's neovim config
" vim: set sw=4 ts=4 sts=4 tw=78 ft=vim foldmarker={{{,}}} foldmethod=marker :
" }}}
" 'Before' config {{{
if filereadable(expand('~/.config/nvim/init.before.vim'))
source ~/.config/nvim/init.before.vim
endif
" }}}
" Default configuration {{{
" Environment {{{
" Python elements {{{
" Paths, defaults to system python
if filereadable(expand('~/.pyenv/neovim3/bin/python3'))
let g:python3_host_prog = expand('~/.pyenv/neovim3/bin/python3')
else
let g:python3_host_prog = exepath('python3')
endif
if filereadable(expand('~/.pyenv/neovim2/bin/python2'))
let g:python_host_prog = expand('~/.pyenv/neovim2/bin/python2')
else
let g:python_host_prog = exepath('python2')
endif
" }}}
scriptencoding utf-8
" }}}
" UI {{{
set cursorline
highlight clear SignColumn
highlight clear LineNr
" Allow virtual edits in VBlock mode
set virtualedit=block
" Ruler configuration {{{
if has('cmdline_info')
set ruler
set rulerformat=%30(%=\:b%n%y%m%r%w\ %l,%c%V\ %P%)
set showcmd
set noshowmode
endif
" }}}
" Statusline configuration {{{
if has('statusline')
set laststatus=2
" Filename
set statusline=%<%f
" Options
set statusline+=\ %w%h%m%r
if filereadable(expand('~/.config/nvim/plugged/vim-fugitive'))
" Fugitive integration (Git)
set statusline+=%{fugitive#statusline()}
endif
" Filetype
set statusline+=\ [%{&ff}/%Y]
" Current directory
set statusline+=\ [%{getcwd()}]
" File navigation
set statusline+=\ %=%-14.(%l,%c%V%)\ %p%%
endif
" }}}
" Tabs, indents, folds and line display {{{
" General indent behaviour
set smarttab
set tabstop=4
set shiftwidth=4
set shiftround
set softtabstop=4
set expandtab
set autoindent
" Buffer limits
set textwidth=79
set whichwrap=b,s,h,l,<,>,[,]
set nowrap
set scroll=15
set scrolloff=3
set sidescroll=10
set sidescrolloff=5
set showmatch
set foldenable
set list
set listchars=tab:›\ ,trail:•,extends:#,precedes:>,nbsp:✯
set backspace=indent,eol,start
set linespace=0
set winminheight=0
set wildmenu
set wildmode=list:longest,full
" Relative line numbers, except for current
set relativenumber number
" }}}
" }}}
" Search {{{
set incsearch
set hlsearch
set ignorecase
set smartcase
" }}}
" Split behaviour {{{
set splitbelow
set splitright
" }}}
" Default mappings (all filetypes) {{{
" Mainly "general" motions
" Leader
let mapleader = "\<SPACE>"
" Why 2 keystrokes for command mode ? {{{
nnoremap ; :
nnoremap : ;
vnoremap ; :
vnoremap : ;
" }}}
" Simpler return to normal mode from INSERT, COMMAND MODE and TERMINAL {{{
inoremap jk <Esc>
tnoremap jk <C-\><C-n>
cnoremap jk <Esc>
vnoremap jk <Esc>
" }}}
" Less cumbersome movement between "splits" {{{
tnoremap <A-h> <C-\><C-n><C-w>h
tnoremap <A-j> <C-\><C-n><C-w>j
tnoremap <A-k> <C-\><C-n><C-w>k
tnoremap <A-l> <C-\><C-n><C-w>l
nnoremap <A-h> <C-w>h
nnoremap <A-j> <C-w>j
nnoremap <A-k> <C-w>k
nnoremap <A-l> <C-w>l
" }}}
" DO NOT USE ARROW KEYS !
" I MEAN IT
nnoremap <Up> <Nop>
nnoremap <Down> <Nop>
nnoremap <Left> <Nop>
nnoremap <Right> <Nop>
" Indent whole file
nnoremap == ggVG=
" Move visual selection arround, while updating indentation
vnoremap J :m '>+1<CR>gv=gv
vnoremap K :m '<-2<CR>gv=gv
" Keep visual selection when indenting
vnoremap < <gv
vnoremap > >gv
" Indent with tab in visual mode, because we can
vnoremap <Tab> >gv
vnoremap <S-Tab> <gv
" Toggle fold
nnoremap <leader><space> za
" Toggle paste mode
nnoremap <leader>p :setlocal paste!<CR>
" }}}
" Functions {{{
" Strips trailing whitespaces based on filetype
function! StripTrailingWhitespaces()
let l:curPos = winsaveview()
if exists('g:specific_strip_whitespace_filetypes')
if index(g:specific_strip_whitespace_filetypes, &filetype) != -1
%sm/\(.*[^) ]\{1,}\)\s\+$/\1/e
%sm/)\+\s\{3,}$/) /e
%sm/^\s\+$//e
else
%sm/\s\+$//e
endif
endif
call winrestview(l:curPos)
endfunction
" }}}
" Misc Autocommands {{{
augroup init_vim
autocmd!
" Automatically switch CWD to current files
autocmd BufEnter * if bufname("") !~ "^\[A-Za-z0-9\]*://" | lcd %:p:h | endif
" Automatically remove trailing whitespaces before writing buffer
autocmd BufWritePre * :call StripTrailingWhitespaces()
" Automatically resize following terminal
autocmd VimResized * :wincmd =
" Leave paste mode on InsertLeave
autocmd InsertLeave * silent! set nopaste
augroup END
" }}}
" }}}
" Plugins management {{{
if filereadable(expand('~/.config/nvim/init.plug.vim'))
source ~/.config/nvim/init.plug.vim
endif
" }}}
" Misc filetypes {{{
" Not complex enough to require a plugin
if filereadable(expand('~/.config/nvim/init.filetypes.vim'))
source ~/.config/nvim/init.filetypes.vim
endif
"}}}
" Credentials config {{{
if filereadable(expand('~/.config/nvim/init.creds.vim'))
source ~/.config/nvim/init.creds.vim
endif
" }}}
" 'After' config {{{
if filereadable(expand('~/.config/nvim/init.vim.after'))
source ~/.config/nvim/init.vim.after
endif
" }}}