call plug#begin(stdpath('data'))

Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'sheerun/vim-polyglot'
Plug 'tpope/vim-surround'
Plug 'Raimondi/delimitMate'
Plug 'vim-airline/vim-airline'
Plug 'vim-syntastic/syntastic'
Plug 'ryanoasis/vim-devicons'
Plug 'vim-airline/vim-airline-themes'
Plug 'rafi/awesome-vim-colorschemes'
Plug 'preservim/nerdcommenter'
Plug 'ervandew/supertab'
Plug 'micha/vim-colors-solarized'
Plug 'octol/vim-cpp-enhanced-highlight'
Plug 'lervag/vimtex'
call plug#end()

filetype plugin on

let mapleader = "-"
let maplocalleader = "\\"

"split navigations
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>

set splitbelow
set splitright

" Enable folding
set foldmethod=indent
set foldlevel=99
"Enable folding with the spacebar
nnoremap <space> za

" open files with ctrl-p
nnoremap <c-p> :Files<cr>

au BufNewFile,BufRead *.py,*.java,*.cpp,*.c,*.cs,*.rkt,*.h,*.html
    \ set tabstop=4 |
    \ set softtabstop=4 |
    \ set shiftwidth=4 |
    \ set textwidth=120 |
    \ set expandtab |
    \ set autoindent |
    \ set fileformat=unix |

set encoding=utf-8

syntax on

" air-line
let g:airline_powerline_fonts = 1
let g:airline_theme = 'solarized'
let g:airline#extensions#tabline#enabled = 1
let g:vimtex_view_general_viewer = 'SumatraPDF'
let g:vimtex_view_general_options = '-reuse-instance @pdf'
let g:vimtex_view_general_options_latexmk = '-reuse-instance'
let g:tex_flavor = 'latex'
let g:vimtex_motion_matchparen = 0
let g:vimtex_fold_manual = 1
let g:vimtex_matchparen_enabled = 0

if !exists('g:airline_symbols')
    let g:airline_symbols = {}
endif

" unicode symbols
let g:airline_left_sep = '»'
let g:airline_left_sep = '▶'
let g:airline_right_sep = '«'
let g:airline_right_sep = '◀'
let g:airline_symbols.linenr = '␊'
let g:airline_symbols.linenr = '␤'
let g:airline_symbols.linenr = '¶'
let g:airline_symbols.branch = '⎇'
let g:airline_symbols.paste = 'ρ'
let g:airline_symbols.paste = 'Þ'
let g:airline_symbols.paste = '∥'
let g:airline_symbols.whitespace = 'Ξ'

" airline symbols
let g:airline_left_sep = ''
let g:airline_left_alt_sep = ''
let g:airline_right_sep = ''
let g:airline_right_alt_sep = ''
let g:airline_symbols.branch = ''
let g:airline_symbols.readonly = ''
let g:airline_symbols.linenr = ''

highlight Comment cterm=italic gui=italic

set laststatus=2
" set showtabline=2

colorscheme solarized8

" true colours
set background=light
set t_Co=256

if (has("nvim"))
  let $NVIM_TUI_ENABLE_TRUE_COLOR=1
endif

if (has("termguicolors"))
  set termguicolors
endif


"General editor settings
set nocompatible
set showcmd
set tabstop=4
set shiftwidth=4
set expandtab
set autoindent
set smartindent
set ruler
set incsearch
set shellslash
set number
set relativenumber
set cino+=L0
syntax on
filetype indent on
filetype off
setlocal indentkeys-=:

"clears highlights
nnoremap // :noh<return>
" moves current line down or up
nnoremap <leader>- ddp
nnoremap <leader>_ ddkP
" open vimrc in vertical split
nnoremap <leader>ev :vsplit $MYVIMRC<cr>
" update changes into current buffer
nnoremap <leader>sv :source $MYVIMRC<cr>
" enable or disable line wrapping in current buffer
nnoremap <buffer> <localleader>w :set wrap!<cr>

" c++11 support in syntastic
let g:syntastic_cpp_compiler = 'clang++'
let g:syntastic_cpp_compiler_options = ' -std=c++11'

"Append template to new C++ files
autocmd BufNewFile *.cpp 0r /home/alex/vimcp/Library/Template.cpp

nnoremap <C-c> <esc>ggVGy<CR>

"Note that this line requires the build.sh script!
autocmd filetype cpp nnoremap <F9> :w <bar> !build.sh %:r <CR>
autocmd filetype cpp nnoremap <F10> :!./%:r<CR>

set clipboard=unnamedplus

"Clipboard configuration
let s:clip = '/mnt/c/Windows/System32/clip.exe'  " change this path according to your mount point
if executable(s:clip)
        augroup WSLYank
                    autocmd!
                            autocmd TextYankPost * if v:event.operator ==# 'y' | call system(s:clip, @0) | endif
                                augroup END
                            endif

        au BufNewFile,BufRead *.tex
            \ set nocursorline |
            \ set nornu |
            \ set number |
            \ let g:loaded_matchparen=1 |