so $HOME/dotfiles/.pluggins.vim  " source pluggins

let mapleader = ' '

syntax enable
set hidden
set noswapfile
set nocompatible
filetype plugin indent on  " add specific rules for certain file type
set number relativenumber
" browse list with tab
set wildmode=longest,list,full
set wildmenu
set path+=**  " for recursive :find
" more intuitif split opening
set splitbelow
set splitright
set fcs+=vert:\   " split separator
" easier split navigation
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>
" spit resizing
nnoremap zh <C-W>>
nnoremap zl <C-W><
nnoremap zj <C-W>-
nnoremap zk <C-W>+
" tab to space
set expandtab
set tabstop=4
set shiftwidth=4
set smarttab
set autoindent
set smartindent
" search
set ignorecase
set smartcase
set hlsearch
set incsearch
" other
set ruler
set laststatus=2  " always a statusline
set scrolloff=2 " 2 line above scroll
set showcmd
set cursorline  " highlight current line
set noshowmode " unnecessary with status bar"
set noshowmatch

set autoread  " reload files when changes happen outside vim

" where to place the .swp files
" set backupdir=~/.vim-tmp,~/.tmp,~/tmp,~/var/tmp
" set directory=~/.vim-tmp,~/.tmp,~/tmp,~/var/tmp
" directory to ignore when searching in file tree (works with ctrlp)
set wildignore=*/tmp/*,*.o,*.so,*.swp,*.zip,*/node_modules/*,*/vendor/*,.bundle/*,bin/*,.git/*
" ctrlp ignore all stuff in the .gitignore
let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files -co --exclude-standard']

" ALE
" highlight clear ALEErrorSign
" highlight clear ALEWarningSign
" let g:ale_sign_error = '>'
" let g:ale_sign_warning = '-'
" let g:ale_lint_on_text_changed = 'never'
" let g:ale_lint_on_enter = 0
" let g:ale_echo_msg_error_str = 'E'
" let g:ale_echo_msg_warning_str = 'W'
" let g:ale_echo_msg_format = '[%linter%] %s [%severity%]'
" let g:ale_linters = {
"     \ 'python': ['flake8']
"     \ }
" let g:ale_fixers = {
"     \ 'python': ['autopep8']
"     \ }

" let g:gruvbox_italic=1
" let g:gruvbox_contrast_dark="hard"
let g:onedark_terminal_italics=1
colorscheme onedark
" set background=dark
let g:lightline = {}
let g:lightline.colorscheme = 'one'

let base16colorspace=256

" NERDTree shortcut
" map <Leader>d :NERDTreeToggle<CR>
" map <Leader>f :NERDTreeFocus<CR>

" Global copy and paste
vnoremap <C-l> "+y
noremap <C-m> "+P

" 'Y' yank to the end of the line
noremap Y y$

" remove trailing white space on save
autocmd BufWritePre * %s/\s\+$//e

" solves annoying delay went exiting insert mode
imap <ESC> <C-C>
imap jj <ESC>
imap kk <ESC>

" remove visual mode keybinding
map Q <ESC>

" c source and header files comment formats for vim-commentary
" autocmd Filetype c setlocal commentstring=// %s
" autocmd Filetype h setlocal commentstring=// %s

autocmd Filetype c setlocal noexpandtab

set encoding=utf-8

set textwidth=89  " when line wrap occurs

" incsearch mapping
map /  <Plug>(incsearch-forward)
map ?  <Plug>(incsearch-backward)
map g/ <Plug>(incsearch-stay)