b275d74db5
Abandon common config for both vim and neovim, as the neovim ecosystem is just diverging more and more. For now the goals is to have an IDE-like neovim config, with a fallback minimal vimrc. As of this config, only the first part has been started
273 lines
7.8 KiB
VimL
273 lines
7.8 KiB
VimL
set nocompatible
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if &shell =~# 'fish$'
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set shell=sh
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endif
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" Allow backspacing over everything in insert mode.
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set backspace=indent,eol,start
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set number
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set relativenumber
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"[Hide/show the white-space and more invisible symbols]"
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set list
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set listchars=tab:▸\ ,nbsp:¬,trail:-
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" | | + Trailing spaces
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" | + Non breakable spaces
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" + Tabulations: `tab xy`, x: first char, y: following chars
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set nojoinspaces
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"[Indent & Tab/mode-line settings]"
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set breakindent
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set nopaste
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set smarttab
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set tabstop=4 " tabs size on screen "
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set expandtab " <tab> inserts spaces "
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set autoindent
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set copyindent " copy existing tab/spaces mix on newline "
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set smartindent " overruled by cindent "
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set cinwords=except,finally,def,class,with,do,if,elif,else,for,while,try,switch
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set cinoptions+=l1 " switch case label alignement, :h cinoptions-values "
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set shiftwidth=4 " number of space to use on indent. Use tabstop if 0"
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"set softtabstop=4
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"[Matching chars]"
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set showmatch
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set matchpairs=\":\"
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set matchpairs+=(:)
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set matchpairs+={:}
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set matchpairs+=[:]
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"[TextWidth settings]"
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set textwidth=0
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"[Look for a single modeline in files]"
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set modeline
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set modelines=1
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set ruler " show the cursor position all the time
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set showcmd " display incomplete commands
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set laststatus=2
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set noshowmode
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"[Command mode autocompletion]"
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set wildmenu
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set wildmode=longest:full,full
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" `------------|---- First complete till longest common string, open wildmenu
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" `---- Then, complete next full match
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set ttimeout " time out for key codes
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set ttimeoutlen=100 " wait up to 100ms after Esc for special key
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"[Turn backup off and value of history]"
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set nobackup
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set noswapfile
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set history=1000
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set nowritebackup
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set undolevels=5000
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"[Setup history file]"
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set viminfo=%,<0,'10,/16,:16,h,f0
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" | | | | | | + file marks 0-9,A-Z 0=NOT stored
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" | | | | | + disable 'hlsearch' loading viminfo
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" | | | | + command-line history saved
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" | | | + search history saved
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" | | + files marks saved
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" | + lines saved each register (old name for <, vi6.2): NOT STORED
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" + save/restore buffer list
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if !has('nvim')
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"[Declutter $HOME]"
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set viminfo+=n~/.vim/cache/.viminfo
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endif
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" Show @@@ in the last line if it is truncated.
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set display=truncate
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"[Splitting rules]"
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set splitbelow
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set splitright
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set equalalways
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" Show a few lines of context around the cursor.
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set scrolloff=5
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" Try to keep the cursor in the same column while scrolling
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set nostartofline
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set autochdir
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set autoread
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set autowrite
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"[Shared with OS clipboard]"
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set clipboard=unnamed
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"[For regular expressions turn magic on, use \v to get regex parent]"
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set magic
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"[Search settings]"
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set hlsearch
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set incsearch
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set smartcase
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set ignorecase
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set wrapscan
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"[When on, the ":substitute" flag 'g' is default on]"
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set nogdefault
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"[Enable realtime feedback for substitution]"
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if has("nvim")
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set inccommand=nosplit
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endif
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"[Kitty doesn't support background color erase]"
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let &t_ut=''
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let base16colorspace=256
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set background=dark
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colorscheme base16-default-dark
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"[Fix background transparency]"
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if has("autocmd")
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autocmd ColorScheme * highlight Normal ctermbg=None
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autocmd ColorScheme * highlight NonText ctermbg=None
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endif
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"[Define the leader key]"
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let mapleader=","
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let maplocalleader=","
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"[Reselect visual block after indent/outdent]"
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vnoremap < <gv
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vnoremap > >gv
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"[Improve up/down movement on wrapped lines]"
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"[If preceded by a count, jump actual lines. Also if > 5, save to jumplist]"
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nnoremap <expr> j v:count ? (v:count > 5 ? "m'" . v:count : '') . 'j' : 'gj'
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nnoremap <expr> k v:count ? (v:count > 5 ? "m'" . v:count : '') . 'k' : 'gk'
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"[Easy split navigation]"
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nnoremap <C-j> <C-W>j
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nnoremap <C-k> <C-W>k
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nnoremap <C-h> <C-W>h
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nnoremap <C-l> <C-W>l
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nnoremap <C-Up> <C-W>k
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nnoremap <C-Down> <C-W>j
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nnoremap <C-Left> <C-W>h
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nnoremap <C-Right> <C-W>l
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"[Locate the desired objects in the center of the screen]"
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nnoremap <silent> n nzz
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nnoremap <silent> N Nzz
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nnoremap <silent> * *zz
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nnoremap <silent> # #zz
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"[New line under/bellow current line without jump to insert-mode]"
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nnoremap <leader>o o<Esc>
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nnoremap <leader>O O<Esc>
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"[Clear search highlights]"
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nnoremap // :nohlsearch<CR>
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"[Reflow current paragraph]"
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"[http://stevelosh.com/blog/2010/09/coming-home-to-vim/]"
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nnoremap <silent> <leader>q :call ReflowParagraph()<CR>
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" http://stackoverflow.com/questions/1005/getting-root-permissions-on-a-file-inside-of-vi
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cmap w!! w !sudo tee >/dev/null %
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"[To disable the arrow keys]"
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for prefix in ['i', 'n', 'v']
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for key in ['<Up>', '<Down>', '<Left>', '<Right>']
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execute prefix . "noremap " . key . " <Nop>"
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endfor
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endfor
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"[Switch quickly between source and header]"
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nnoremap <leader>f :e <C-r>=SwapExtension()<CR><CR>
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" Do incremental searching when it's possible to timeout.
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if has('reltime')
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set incsearch
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endif
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" LaTeX ftdetect
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let g:tex_flavor = "latex"
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" Switch syntax highlighting on when the terminal has colors or when using the
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" GUI (which always has colors).
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if &t_Co > 2 || has("gui_running")
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" Revert with ":syntax off".
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syntax on
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" I like highlighting strings inside C comments.
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" Revert with ":unlet c_comment_strings".
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let c_comment_strings=1
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endif
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"[Reflow current paragraph]"
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function! ReflowParagraph()
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let l:view = winsaveview()
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normal gwip
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call winrestview(l:view)
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endfunction
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"[Remove tabs and spaces at the end of lines]"
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function! DeleteTrailingTWS()
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"[Do not clean up trailing spaces in binary mode or in diff files]"
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if &binary || &ft =~ 'diff'
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return
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endif
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let l:view = winsaveview()
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silent %s/[ \t]*$//g
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silent %s/\s\+$//ge
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call winrestview(l:view)
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endfunction
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"[Make the scripts executable]"
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function! ChangeScriptMode()
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if getline(1) =~ "#!"
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if getline(1) =~ "bin/"
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silent !chmod +x <afile>
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endif
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endif
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endfunction
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"[Swap file extensions, for example cpp/h]"
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"https://stackoverflow.com/a/22145246"
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function! SwapExtension()
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let [rest, ext] = [expand('%:r'), expand('%:e')]
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if ext ==? 'h'
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if filereadable(rest . '.c')
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let ext = 'c'
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elseif filereadable(rest . '.cpp')
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let ext = 'cpp'
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endif
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elseif ext ==? 'cpp' || ext ==? 'c'
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let ext = 'h'
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"swap between vertex and fragment shader"
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elseif ext ==? 'vsh'
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let ext = 'fsh'
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elseif ext ==? 'fsh'
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let ext = 'vsh'
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endif
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return rest . '.' . ext
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endfunction
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" Only do this part when compiled with support for autocommands.
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if has("autocmd")
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" Enable file type detection. Use the default filetype settings, so that
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" mail gets 'tw' set to 72, 'cindent' is on in C files, etc. Also load
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" indent files, to automatically do language-dependent indenting.
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" Revert with ":filetype off".
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filetype plugin indent on
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" Put these in an autocmd group, so that you can revert them with:
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" ":augroup vimStartup | au! | augroup END"
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augroup vimStartup
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au!
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" When editing a file, always jump to the last known cursor position.
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" Don't do it when the position is invalid, when inside an event handler
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" (happens when dropping a file on gvim) and for a commit message (it's
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" likely a different one than last time).
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autocmd BufReadPost *
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\ if line("'\"") >= 1 && line("'\"") <= line("$") && &ft !~# 'commit' |
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\ exe "normal! g`\"" |
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\ endif
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augroup END
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"[Try not to pollute the undo tree (https://vi.stackexchange.com/a/13401)]"
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autocmd BufWritePre *
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\ try |
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\ undojoin |
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\ catch /^Vim\%((\a\+)\)\=:E790/ |
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\ finally |
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\ call DeleteTrailingTWS() |
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\ endtry
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if has("unix") || has("mac")
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autocmd BufWritePost * call ChangeScriptMode()
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endif
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endif " has("autocmd")
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