vimrc

"
"
"                                   
"           ________  ___      ___ ___  _____ ______      
"          |\_____  \|\  \    /  /|\  \|\   _ \  _   \    
"           \|___/  /\ \  \  /  / | \  \ \  \\\__\ \  \   
"               /  / /\ \  \/  / / \ \  \ \  \\|__| \  \  
"              /  /_/__\ \    / /   \ \  \ \  \    \ \  \ 
"             |\________\ \__/ /     \ \__\ \__\    \ \__\
"              \|_______|\|__|/       \|__|\|__|     \|__|
"                                                           
"
"
"   Copyright (c) 2015 monological
"   Licensed under MIT License
"
"

set nocompatible

if filereadable(expand("~/.vimrc.before"))
    source ~/.vimrc.before
endif

if filereadable(expand("~/.vimrc.plugins"))
    source ~/.vimrc.plugins
endif


" GENERAL
"
filetype plugin on
filetype indent on
set history=1000
set autoread
let mapleader = ','
let g:mapleader = ','


" UI
"
set linespace=0
set scrolloff=3     " lines to keep on screen before jumping
set scrolljump=5    " how much to jump
set mouse=a         " allow mouse usage
set mousehide       " hide mouse when typing
set wildmenu        " show list instead of completing
set wildmode=list,longest,full
set wildignore=*.0,*~,*.pyc,.git/*,.hg/*,.svn\*i
set backspace=eol,start,indent
set whichwrap=b,s,h,l,<,>,[,]
set listchars=tab:›\ ,trail:•,extends:#,nbsp:. " Highlight problematic whitespace
set nolist            " list hidden chars
set smartcase       
set ignorecase
set hlsearch
set incsearch
set lazyredraw      " no redraw when executing macro
set magic           " regex
set showmatch       " matching brackets
set mat=2           " 1/10 of s to blink 
set noerrorbells    " bells off
set novisualbell    " bells off
set splitbelow      " sp opens on bottom
"set splitright      " vsp opens on right
set showmode        " show current mode
set nofoldenable    " folding off
set cursorline      " show currrent line
set shortmess+=filmnrxoOtT
set virtualedit=onemore 
set autochdir       " open files relative to current file
set undofile        " persist undo history for files across quits
set undodir=~/.vimundo  " directory where to store undo file info 
set timeoutlen=500 " lower mapping delay 
set ttimeoutlen=0 " lower keycode delay

" COLOR
"
syntax on
colorscheme monological
set background=light
set encoding=utf-8
set ffs=unix,dos,mac
highlight clear SignColumn " change gutter color to clear
highlight clear CursorLine " change current underline color to clear

" FORMAT
"
set nowrap          " wrap text if too long
set expandtab       " tab is space
set smarttab        " tab intelligently
set shiftwidth=4    " four space tab
set tabstop=4       " indentation every four columns
set softtabstop=4   " backspace deletes space
set nojoinspaces    " no double space after punctuation  
set autoindent      " indent based on previous line
set smartindent     " indent intelligently


" NAVIGATE
"

noremap j gj        " wrapped lines go to next row
noremap k gk        " wrapped lines go to next row
map zl zL           " better horizontal scrolling
map zh zH           " better horizontal scrolling

" move left between windows
map <C-H> <C-W>h<C-W>_                          
map <C-J> <C-W>j<C-W>_                          
map <C-K> <C-W>k<C-W>_                          
map <C-L> <C-W>l<C-W>_                          

" toogle search highlight
nmap <silent> <leader>/ :set invhlsearch<CR>    

" disable highlight
map <silent> <leader><cr> :noh<cr>              

" don't restore cursor for git messages
au FileType gitcommit au! BufEnter COMMIT_EDITMSG call setpos('.', [0, 1, 1, 0])

" restore the cursor from previous session
func! RestoreCursor()
    if line("'\"") <= line("$")
        normal! g`"
        return 1
    endif
endfunction
augroup resCur
    autocmd!
    autocmd BufWinEnter * call RestoreCursor()
augroup END

" Find merge conflict markers
map <leader>fc /\v^[<\|=>]{7}( .*\|$)<CR>       


" EDITING
"
" rm windows ^M
noremap <Leader>m mmHmt:%s/<C-V><cr>//ge<cr>'tzt'm

" toggle spell check
nmap <silent> <leader>ss :set spell!<CR>
set spelllang=en_us

" toggle paste mode
map <leader>p :setlocal paste!<CR>

" Delete whitespace for python and coffeescript
func! DeleteTrailing()
    exe "normal mz"
    %s/\s\+$//ge
    exe "normal `z"
endfunc
autocmd BufWrite *.py :call DeleteTrailing()
autocmd BufWrite *.coffee :call DeleteTrailing()

" allow repeat in visual mode
vnoremap . :normal .<CR>

" allow saves if you forgot sudo
cmap w!! w !sudo tee % >/dev/null

" Adjust split views to same size
map <Leader>= <C-w>=

" search for lines under keyword
nmap <Leader>ff [I:let nr = input("Which one: ")<Bar>exe "normal " . nr . "[\t"<CR>

" fix syntax
nmap <Leader>syn :syntax sync fromstart


" PLUGINS
"

" airline
set laststatus=2
let g:airline_powerline_fonts=1
let g:airline_theme="dark"
let g:airline#extensions#tabline#fnamemod = ':t'

" syntastic
"let g:syntastic_python_checkers=['pyflakes']
"let g:syntastic_python_checkers=['jshint']

let g:syntastic_c_check_header = 1
let g:syntastic_c_compiler = 'clang'
let g:syntastic_c_checkers=['clang_check']
let g:syntastic_c_config_file = "~/.syntastic_c_config"

let g:syntastic_systemverilog_compiler_options = '-Wall -sv --lint-only'

" ctrl-p
let g:ctrlp_working_path_mode=0
" let g:ctrlp_map = 

" signify (git diff)
let g:signify_disable_by_default = 1
map <leader>g :SignifyToggle<CR>

let g:pymode_lint_checkers = ['pyflakes', 'mccabe']
"let g:pymode_lint_ignore = C0301,W0105,R0902,C0103,W0403,C901,R0903,W0142,R0201,R0904,E1103,W0703,W0221,C0323,E1101,R0914,E0611,F0401,R0915,E501,E203,W0232,W1001,W0122,W0511,W0104,R0912,W0621,W0223,W0201,W0612,C0302,I0011,R0901,W1201,W0622,R0913,E0702"
let g:pymode_options_colorcolumn=0
let g:pymode_folding=0
let g:pymode_doc=0
let g:pymode_rope=0
let g:pymode_python = 'python3'
let g:pymode_lint_options_mccabe = { 'complexity': 20 }
" close pylint scratch buffer on exit
autocmd WinEnter * if winnr('$') == 1 && ! empty(&buftype) && ! &modified | quit | endif

:nnoremap <Leader>s :%s/\<<C-r><C-w>\>/

" don't allow Ex mode. The worst.
:map Q <Nop>

" MRU
map <leader>o :MRU<CR>

" clang complete
let g:clang_library_path='/usr/local/opt/llvm/lib'

"doautoall filetypedetect BufRead