init.vim

call plug#begin('~/.vim/plugged')

" git
Plug 'tpope/vim-fugitive'
Plug 'mhinz/vim-signify'

" status line
Plug 'itchyny/lightline.vim'

" start screen
Plug 'mhinz/vim-startify'

" easy comments (gcc, gc, gcgc)
Plug 'tpope/vim-commentary'

" surroundings, brackets, etc. (ds, cs, ys).
Plug 'tpope/vim-surround'
Plug 'Townk/vim-autoclose'

" emmet
Plug 'mattn/emmet-vim'

" language support (syntax, indentation only)
Plug 'sheerun/vim-polyglot'

" in search, print actual index and total number of matches
Plug 'vim-scripts/IndexedSearch'

" tags
" Plug 'ludovicchabant/vim-gutentags'
" Plug 'majutsushi/tagbar'

" fuzzy finder for files
Plug 'ctrlpvim/ctrlp.vim'

" snippets
Plug 'sirver/ultisnips'

" sneak s{char}{char}
Plug 'justinmk/vim-sneak'

" refactoring and completions for php files
" Plug 'ncm2/ncm2'
" Plug 'ncm2/ncm2-ultisnips'
" Plug 'roxma/nvim-yarp'
" Plug 'phpactor/phpactor' , {'do': 'composer install', 'for': 'php'}
" Plug 'phpactor/ncm2-phpactor'

" search
Plug 'mileszs/ack.vim'

call plug#end()

" fix weird symbols
" https://github.com/neovim/neovim/wiki/FAQ#nvim-shows-weird-symbols-2-q-when-changing-modes
:set guicursor=
:autocmd OptionSet guicursor noautocmd set guicursor=

" tabs and spaces
set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4

" show line numbers
set number
set relativenumber

" mouse support
set mouse=a

" jump to end of line while in insert mode
inoremap <C-e> <C-o>A

" tab mappings
map tt :tabnew

" clear last highlight
map <F3> :noh<CR>

" toggle tagbar
map <F4> :TagbarToggle<CR>

" shows start screen
map <F2> :Startify<CR>

" remove ugly vertical lines on window division
set fillchars+=vert:\ 

" fix color for dark backgrounds
" set background=dark

" support for truecolor (24-bit)
if exists('+termguicolors')
    let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
    let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
    set termguicolors
endif

" colorscheme
colorscheme night-owl

" fix problems with uncommon shells (fish, xonsh) and plugins running commands
" (neomake, ...)
set shell=/bin/bash 

" signify colors
highlight SignColumn    ctermbg=0 cterm=NONE guibg=#011627 gui=NONE
highlight DiffAdd       cterm=bold ctermbg=0 ctermfg=82 guibg=#011627 guifg=#addb67
highlight DiffDelete    cterm=bold ctermbg=0 guibg=#011627 guifg=#ef5350 ctermfg=167
highlight DiffChange    cterm=bold ctermbg=0 guibg=#011627 guifg=#a2bffc ctermfg=227

" ncm2
" autocmd BufEnter * call ncm2#enable_for_buffer()
" set completeopt=noinsert,menuone,noselect

" supress the annoying 'match x of y', 'The only match'
" and 'Pattern not found' messages
set shortmess+=c

" CTRL-C doesn't trigger the InsertLeave autocmd . map to <ESC> instead.
inoremap <c-c> <ESC>

" When the <Enter> key is pressed while the popup menu is visible, it only
" hides the menu. Use this mapping to close the menu and also
" start a new line.
inoremap <expr> <CR> (pumvisible() ? "\<c-y>\<cr>" : "\<CR>")

" Use <TAB> to select the popup menu:
inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"

" enter key triggers snippet expansion
" inoremap <silent> <expr> <CR> ncm2_ultisnips#expand_or("\<CR>", 'n')

" c-j c-k for moving in snippet
" let g:UltiSnipsJumpForwardTrigger	= "<c-j>"
" let g:UltiSnipsJumpBackwardTrigger	= "<c-k>"
" let g:UltiSnipsRemoveSelectModeMappings = 0

" search with silver searcher if available
if executable('ag')
  let g:ackprg = 'ag --vimgrep'
endif