runtime! archlinux.vim
set nocompatible
scriptencoding utf-8

set directory=$XDG_CACHE_HOME/vim,/tmp
set backupdir=$XDG_CACHE_HOME/vim,/tmp
set viminfo=%,<800,'10,/50,:100,h,f0,n$XDG_CACHE_HOME/vim/.viminfo
let $MYVIMRC="$XDG_CONFIG_HOME/vim/vimrc"
set runtimepath=$XDG_CONFIG_HOME/vim,$XDG_CONFIG_HOME/vim/after,$VIM,$VIMRUNTIME,$VIM/vimfiles,$VIM/vimfiles/after

" Check if the backup/swap dir exists
if !isdirectory($XDG_CACHE_HOME)
  !mkdir $XDG_CACHE_HOME
endif

" behaviour
set history=200
set wildmenu
set ruler
set cursorline
set showmatch
set hlsearch
set backspace=2
set incsearch
set formatoptions+=tcroqn2bmj
set number
set nowrap
set splitright

" Fix shift-tab
exe 'set t_kB=' . nr2char(27) . '[Z'

" Enable mouse support
set mouse=a

set clipboard=unnamedplus

" tabs
set expandtab
set tabstop=2
set softtabstop=2
set shiftwidth=2
set smartindent
set textwidth=80

" netrw settings
let g:netrw_banner=0
let g:netrw_browse_split=1
let g:netrw_altv=4

set bg=dark

" theme
syntax enable

" thematics
set background=dark
set colorcolumn=81


"let &t_8f = "\<Esc>[38:2:%lu:%lu:%lum"
"let &t_8b = "\<Esc>[48:2:%lu:%lu:%lum"

" Colorscheme overrides, for transparency
let g:moonflyTransparent = 1
let g:moonflyCursorColor = 1
let g:moonflyTerminalColors = 1
let g:moonflyUndercurls = 1

let g:jellybeans_overrides = { 'background': {
\ 'guibg':      'none',
\ 'ctermbg':    'none',
\ '256ctermbg': 'none',
\}}
let g:jellybeans_use_term_italics = 1

" Enable termguicolors
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 jellybeans
colorscheme moonfly

set listchars=tab:\ \ >,extends:…,precedes:…
set list
set tags+=./tags
set tags+=../tags


" adding pathogen
execute pathogen#infect('bundle/{}')
filetype plugin indent on

" encodings
set fileencoding=utf-8
set encoding=utf-8
set fileformats=unix

set grepprg=grep\ -nH\ $*

"set statusline+=%#warningmsg#
"set statusline+=%{SyntasticStatuslineFlag()}
"set statusline+=%*

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list            = 1
let g:syntastic_check_on_open            = 1
let g:syntastic_check_on_wq              = 0

" filetypes
let g:syntastic_disabled_filetypes=['asm', 's', 'latex', 'tex', 'javac', 'java']

""" LATEX STUFFS
let g:tex_flavor='latex'
let g:vimtex_view_method='zathura'
let g:vimtex_quickfix_mode=0
set conceallevel=2
let g:tex_conceal='abdmg'
let g:vimtex_compiler_method = 'latexrun'
let g:vimtex_compiler_latexrun = {
            \ 'backend' : 'jobs',
            \ 'background' : 1,
            \ 'build_dir' : 'latex.out',
            \ 'options' : [
            \   '-verbose-cmds',
            \   '--latex-args="-synctex=1"',
            \ ],
            \}

let g:latex_view_general_viewer = 'zathura'
let g:vimtex_view_method = 'zathura'

" Remove trailing cancer on write
autocmd BufWritePre * %s/\s\+$//e

" Set tmp-file default type to `sh` (used when editing command line)
autocmd BufNewFile,BufRead /tmp/[a-zA-Z0-9]\+/ setlocal ft=sh

autocmd BufReadPre *.asm !set ft=nasm

set makeprg=GCC_COLORS=\ make

vmap     // y/\V<C-R>"<CR>
vnoremap <leader>( <ESC>`>a)<ESC>`<i(<ESC>
vnoremap <leader>[ <ESC>`>a]<ESC>`<i[<ESC>
vnoremap <leader>{ <ESC>`>a}<ESC>`<i{<ESC>

match ErrorMsg '\%>80v.\+'
match ErrorMsg '\( \|	\)\+$'

map <F5> :make<CR>

map! <ESC>[1;5A <C-Up>
map! <ESC>[1;5B <C-Down>
map! <ESC>[1;5C <C-Right>
map! <ESC>[1;5D <C-Left>
map  <ESC>[1;5A <C-Up>
map  <ESC>[1;5B <C-Down>
map  <ESC>[1;5C <C-Right>
map  <ESC>[1;5D <C-Left>

map <ScrollWheelUp> <C-Y>
"map <ScrollWheelDown> <C-E>

imap <C-E> <ESC>A
imap <C-A> <ESC>I

"autocmd VimEnter * silent !echo -ne "\e[1 q"
"autocmd VimResume * silent !echo -ne "\e[1 q"

" Preserve clipboard
autocmd VimLeave * call system("xsel -ib", getreg())
autocmd VimSuspend * call system("xsel -ib", getreg())

"if has("autocmd")
"  augroup templates
"    autocmd BufNewFile *.h 0r $XDG_CONFIG_HOME/vim/templates/skeleton.h
"    autocmd BufNewFile *.h "s/<++DEF++>/" toupper(expand('%:t:r') . "_" . expand('%:e')))
"  augroup END
"endif


" Change cursor to block
"   1 -> solid underscore
"   2 -> block
"   4 -> underline
"   5 -> blinking vertical bar
"   6 -> solid vertical bar
"   7 -> snowman
autocmd VimEnter    * silent execute "!echo -e '\e[2 q'"
autocmd VimLeave    * silent execute "!echo -e '\e[6 q'"
autocmd InsertEnter * silent execute "!echo -ne '\e[6 q'"
autocmd InsertLeave * silent execute "!echo -ne '\e[2 q'"

" Undercurls
let &t_Cs = "\e[4:3m"
let &t_Ce = "\e[4:0m"
hi SpellBad   guisp=red    gui=undercurl guifg=NONE guibg=NONE ctermfg=NONE ctermbg=NONE term=underline cterm=undercurl ctermul=red
hi SpellCap   guisp=yellow    gui=undercurl guifg=NONE guibg=NONE ctermfg=NONE ctermbg=NONE term=underline cterm=undercurl ctermul=yellow