Add initial configuration for neovim
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" Specify a directory for plugins (for Neovim: ~/.local/share/nvim/plugged)
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call plug#begin('~/.config/nvim/plugged')
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" Neomake build tool
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Plug 'benekastah/neomake'
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" Automatically match brackets as you type
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Plug 'Raimondi/delimitMate'
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" Tab completion
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Plug 'ervandew/supertab'
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" Haskell
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Plug 'neovimhaskell/haskell-vim', { 'for': [ 'haskell', 'cabal' ] }
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" Lisp
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Plug 'vim-scripts/paredit.vim', { 'for': [ 'scheme', 'lisp', 'commonlisp' ] }
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" LaTeX Editing
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Plug 'LaTeX-Box-Team/LaTeX-Box'
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" EasyMotion - Allows <leader><leader>(b|e) to jump to (b)eginning or (end)
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" of words.
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Plug 'easymotion/vim-easymotion'
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" Ctrl-P - Fuzzy file search
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Plug 'kien/ctrlp.vim'
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" Autocomplete for python
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Plug 'davidhalter/jedi-vim'
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" Remove extraneous whitespace when edit mode is exited
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Plug 'thirtythreeforty/lessspace.vim'
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" Status bar mods
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Plug 'bling/vim-airline'
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Plug 'airblade/vim-gitgutter'
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" Manage Project sessions
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Plug 'tpope/vim-obsession'
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Plug 'dhruvasagar/vim-prosession'
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" Explore filesystem
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Plug 'scrooloose/nerdtree'
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" Tags
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Plug 'universal-ctags/ctags'
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" Initialize plugin system
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call plug#end()
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syntax on
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filetype plugin indent on
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" Don't mess up undo history
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let g:jedi#show_call_signatures = "0"
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" Highlight 80th column
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set colorcolumn=80
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" Always show status bar
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set laststatus=2
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" Let plugins show effects after 500ms, not 4s
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set updatetime=500
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" Disable mouse click to go to position
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set mouse-=a
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" Don't let autocomplete affect usual typing habits
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set completeopt=menuone,preview,noinsert
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" Let vim-gitgutter do its thing on large files
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let g:gitgutter_max_signs=10000
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" Set up leaders
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let mapleader="\<SPACE>"
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set encoding=utf-8
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set showcmd " Show (partial) command in status line.
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set showmatch " Show matching brackets.
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set showmode " Show current mode.
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set ruler " Show the line and column numbers of the cursor.
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set number " Show the line numbers on the left side.
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set formatoptions+=o " Continue comment marker in new lines.
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set textwidth=0 " Hard-wrap long lines as you type them.
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set expandtab " Insert spaces when TAB is pressed.
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set tabstop=4 " Render TABs using this many spaces.
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set shiftwidth=2 " Indentation amount for < and > commands.
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set noerrorbells " No beeps.
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set modeline " Enable modeline.
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set esckeys " Cursor keys in insert mode.
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set linespace=0 " Set line-spacing to minimum.
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set nojoinspaces " Prevents inserting two spaces after punctuation on a join (J)
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" More natural splits
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set splitbelow " Horizontal split below current.
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set splitright " Vertical split to right of current.
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if !&scrolloff
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set scrolloff=3 " Show next 3 lines while scrolling.
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endif
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if !&sidescrolloff
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set sidescrolloff=5 " Show next 5 columns while side-scrolling.
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endif
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set nostartofline " Do not jump to first character with page commands.
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set ignorecase " Make searching case insensitive
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set smartcase " ... unless the query has capital letters.
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set gdefault " Use 'g' flag by default with :s/foo/bar/.
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set magic " Use 'magic' patterns (extended regular expressions).
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" Use <C-L> to clear the highlighting of :set hlsearch.
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if maparg('<C-L>', 'n') ==# ''
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nnoremap <silent> <C-L> :nohlsearch<CR><C-L>
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endif
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" Search and Replace
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nmap <Leader>s :%s//g<Left><Left>
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nnoremap ; : " Use ; for commands.
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nnoremap Q @q " Use Q to execute default register.
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" Open file menu
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nnoremap <Leader>o :CtrlP<CR>
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" Open buffer menu
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nnoremap <Leader>b :CtrlPBuffer<CR>
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" Open most recently used files
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nnoremap <Leader>f :CtrlPMRUFiles<CR>
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" Open NerdTree
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nnoremap <Leader>n :NERDTree<CR>
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" Manage splits
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set splitbelow
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set splitright
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nnoremap <Leader>w <c-w>w
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let g:airline#extensions#tabline#enabled = 2
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let g:airline#extensions#tabline#fnamemod = ':t'
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let g:airline#extensions#tabline#left_sep = ' '
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let g:airline#extensions#tabline#left_alt_sep = '|'
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let g:airline#extensions#tabline#right_sep = ' '
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let g:airline#extensions#tabline#right_alt_sep = '|'
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let g:airline_left_sep = ' '
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let g:airline_left_alt_sep = '|'
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let g:airline_right_sep = ' '
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let g:airline_right_alt_sep = '|'
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