Add initial configuration for neovim

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Sanchayan Maity 2017-02-15 01:21:44 +05:30
parent b90feeb663
commit 2b1dbb7073

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