My portable vimrc

vimrc

set nocompatible "Use vim rather than vi settings
" useful commands for ctags - ]/[i next text under cursor, ]/[d difinition down/up, capital all in file in preview

"=================================
" --- OS SPECIFIC SETTINGS ---- "
"=================================

if has("win32")
  source $VIMRUNTIME/vimrc_example.vim
  source $VIMRUNTIME/mswin.vim
  behave mswin

  "Set Shell Cgywin
  set shell=C:\\cygwin64\\bin\\bash.exe
  let &shellcmdflag='-c'
  set shellxescape="\"&|<>()@^"
  set shellpipe=2>&1\|tee
  set shellredir=>%s\ 2>&1
  set shellxquote=\"
  set shellslash
  let g:gutentags_enabled = 0 " disable auto-update on windows to stop paths changing
elseif has("gui_macvim")
  " fix ctags on mac
  " let g:tagbar_ctags_bin = '/usr/local/bin/ctags'
  " let g:gutentags_ctags_executable = '/usr/local/bin/ctags'
  " dictionary on unix
  set dictionary=/usr/share/dict/words
endif
"
"=================================
" --- VUNDLE ---- "
"=================================

filetype off

let iCanHazVundle=1
let vundle_readme=expand('~/.vim/bundle/Vundle.vim/README.md')
if !filereadable(vundle_readme)
    echo "Installing Vundle..."
    echo ""
    silent !git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
    let iCanHazVundle=0
endif

" Vundle setup
if has("win32")
  set rtp+=$HOME/vimfiles/bundle/Vundle.vim/
  set rtp+=~/.vim/bundle/Vundle.vim/
  call vundle#begin('C:\cygwin64\home\JWhittington\.vim\bundle')
else
  set rtp+=~/.vim/bundle/Vundle.vim/
  call vundle#begin()
end

Plugin 'gmarik/vundle'

" Plugins
Plugin 'kien/ctrlp.vim'
"Plugin 'davidhalter/jedi-vim'
"Plugin 'tmhedberg/matchit'
Plugin 'ddollar/nerdcommenter'
"Plugin 'scrooloose/syntastic'
"Plugin 'majutsushi/tagbar'
"Plugin 'mtth/scratch.vim'
"Plugin 'mbbill/undotree'
"Plugin 'dhruvasagar/vim-markify'
Plugin 'bling/vim-airline'
"Plugin 'itchyny/lightline.vim'
"Plugin 'tclem/vim-arduino.git'
"Plugin 'gorodinskiy/vim-coloresque'
"Plugin 'tpope/vim-fugitive'
"Plugin 'ludovicchabant/vim-gutentags'
"Plugin 'nathanaelkane/vim-indent-guides'
"Plugin 'vim-latex/vim-latex'
Plugin 'tpope/vim-unimpaired'
"Plugin 'junegunn/vim-peekaboo'
"Plugin 'darfink/vim-plist'
Plugin 'tpope/vim-surround'
"Plugin 'torrancew/vim-openscad'
"Plugin 'mileszs/ack.vim'
"Plugin 'Valloric/YouCompleteMe'
"Plugin 'metakirby5/codi.vim'
"Plugin 'junegunn/goyo.vim'
"Plugin 'junegunn/limelight.vim'

" Colours
Plugin 'NLKNguyen/papercolor-theme'
Plugin 'altercation/vim-colors-solarized'
Plugin 'tomasr/molokai'
Plugin 'endel/vim-github-colorscheme'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

"=====================
" ---- INTERFACE ----
"=====================

set title " set terminal title as file
let g:gutentags_enabled = 0 "disabled by default
" Set 256 colours for terminals that have it
if &t_Co >= 256 || has("gui_running")
  let g:gutentags_enabled = 1
  try
    colorscheme molokai
  endtry
  let g:solarized_termcolors=256
  set t_Co=256
  let g:rehash256 = 1
  let g:solarized_termtrans=1
  let g:solarized_termcolors=256
  let g:solarized_contrast="high"
  let g:solarized_visibility="high"
endif
" Otherwise just put syntax highlighting on it some colour
if &t_Co > 2 || has("gui_running")
  syntax on
endif

let g:pencil_higher_contrast_ui = 1

if has("gui_running")
  set guioptions -=T  "remove toolbar
  set guioptions -=m  "menu bar
  set guioptions +=t "buffer bar
  set guioptions -=r  "scrollbar
  set guioptions -=L  "left scrollbar
  set noshowmode " hide mode using airline
  if has("win32")
    try
      colorscheme molokai
      set guifont=Consolas_for_Powerline_FixedD:h10
    catch
      set guifont=Consolas:h10
    endtry
  else
    try
      colorscheme molokai
      set guifont=DejaVu_Sans_Mono_for_Powerline:h11
    catch
      set guifont=Consolas:h9
    endtry
  endif

  " set relativenumber "with number and relative creates hybrid
  set cursorline "highlight current line (slow in term)
endif

" --- GENERAL SETTINGS ---

set background=dark   " Dark background
set ruler             " Show line and column number
set encoding=utf-8    " Set default encoding to UTF-8
set number            " Line Numbering
" set clipboard+=unnamed " use system clipboard
set autoread          " autoload external file changes
set history=100       " keep 100 lines of command line history
set backspace=indent,eol,start    " backspace through everything in insert mode
set autochdir         " autochange directory
set scrolloff=1000    " center the cursor in window
set wildmenu          " make command autocomplete easier
set shortmess +=I     " remove the start up message
set splitbelow        " split below current buffer
set splitright        " split to right of current buffer
set vb t_vb=          " set visual bell
set lazyredraw        " improve performance, don't redraw while moving

"filetype plugin on
set omnifunc=syntaxcomplete#Complete

" CTAGS location search
set tags=.tags,tags,./.git/tags,../tags,$HOME,./tags;
" project path recursively
set path+=**

"" Searching
set hlsearch    " highlight matches
set incsearch   " incremental searching
set ignorecase  " searches are case insensitive...
set smartcase   " ... unless they contain at least one capital letter
set keywordprg=google

"" undo
set undolevels=1000 " 1000 undos
set noundofile " no persistent undo

if has("persistent_undo") && has("gui_macvim")
  set undodir=~/.vimundo " where to keep it
  set undofile " persistent undo
  set undoreload=100 " number of lines to save for undo
endif

" command complete settings
set wildmenu " make command autocomplete easier
set wildmode=longest,full
set completeopt+=longest

"Change buffers without saving
set hidden

" Syntax options
set smartindent
set smarttab " copy tab size from document
set tabstop=2
set shiftwidth=2
set expandtab
set autoindent
set copyindent " copy the previous indentation on autoindent
let g:indent_guides_enable_on_vim_startup = 1

" another nice listchars configuration
set list
" set listchars=tab:\|\ ,eol:¬
set listchars=tab:>-,eol:¬,trail:-,extends:»,precedes:«,nbsp:+
" set listchars=tab:\|\ ,eol:¬,trail:-,extends:>,precedes:<,nbsp:+

" Set region to British English
set spelllang=en_gb

" Ignore types
set wildignore=*.swp,*.bak,*.pyc,*.class,*.asv

" Folding
nmap <leader>fs :set foldmethod=syntax<CR>
" set foldlevelstart=10 " start folding at > 10
set foldnestmax=1 "only 1 fold per syntax

"" Sizing
" set go+=a "copy visual line to clipboard
if has("gui_running")
  if has("autocmd")
    " Automatically resize splits when resizing MacVim window
    autocmd VimResized * wincmd =
    " Use ~x on an English Windows version or ~n for French.
    if has("win32")
      au GUIEnter * simalt ~x
    endif
  endif
endif

" ---- AUTOCMD & FUNCTIONS ----
"===============================

if has("autocmd")
  "Auto change to current directory on open
  autocmd BufEnter * silent! lcd %:p:h

  " autosource config on exit
  " au BufLeave $MYVIMRC :source $MYVIMRC
  " --- FILETYPES ----
  " ===============
  autocmd! BufNewFile,BufRead *.pde setlocal ft=arduino
  autocmd! BufNewFile,BufRead *.ino setlocal ft=arduino
  " For all text files set 'textwidth' to 78 characters.
  autocmd FileType text setlocal textwidth=78
  " Make sure all mardown files have the correct filetype set and setup
  " wrapping
  au BufRead,BufNewFile *.{md,markdown,mdown,mkd,mkdn,txt,text} setlocal ft=markdown
  let g:markdown_fenced_languages = ['css', 'erb=eruby', 'javascript', 'js=javascript', 'json=javascript', 'ruby', 'sass', 'xml', 'html', 'c']
  if !exists("g:disable_markdown_autostyle")
    au FileType markdown setlocal wrap linebreak textwidth=78 nolist complete+=sk colorcolumn=78
  endif

  "" Cursor Stuff
  function! MyCursor()
  hi! Cursor guibg=orange
  hi! Cursor guifg=black
  hi! CursorInsert guibg=#00CCFF
  hi! CursorVisual guibg=#ff5000
  hi! CursorReplace guibg=red
  " set guicursor=
  "           \n-v-c:block-Cursor/lCursor-blinkon0,
  "           \ve:ver35-CursorVisual,
  "           \o:hor50-Cursor,
  "           \i-ci:ver25-Cursor/lCursor-CursorInsert-blinkwait200-blinkoff150-blinkon200,
  "           \r-cr:hor20-Cursor/lCursor-CursorReplace,
  "           \sm:block-Cursor
  set guicursor=
        \a:block-blinkon0,
        \i-ci:ver25-CursorInsert,
        \r-cr:hor20-CursorReplace,
        \ve:ver35-CursorVisual,
        \o:hor50-Cursor,
        \c:ver30-blinkon300-CursorInsert
  " --- Auto change using autobuffer instead
  " au Insert-blinkwait175-blinkoff150-blinkon175",Leave * hi Cursor guibg=orange
  " au InsertEnter * hi Cursor guibg=#00CCFF
  endfunc
  call MyCursor()

  " When editing a file, always jump to the last known cursor position.
  " Don't do it when the position is invalid or when inside an event handler
  " (happens when dropping a file on gvim).
  " Also don't do it when the mark is in the first line, that is the default
  " position when opening a file.
  au BufReadPost * if &filetype !~ '^git\c' && line("'\"") > 0 && line("'\"") <= line("$")
        \| exe "normal! g`\"" | endif
end

" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made.
" Only define it when not defined already.
if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
        \ | wincmd p | diffthis
endif

func! WordProcessorMode()
  setlocal formatoptions=1
  setlocal noexpandtab
  map j gj
  map k gk
  set thesaurus+=~/.vim/mthesaur.txt
  set complete+=sk
  set formatprg=par
  setlocal wrap
  setlocal linebreak
  set background=dark
  colorscheme pencil
  if has("win32")
    set guifont=Cousine:h10
  else
    set guifont=Cousine:h12
  end
  let g:airline_theme = 'pencil'
  let g:airline_powerline_fonts = 1
endfu
"com! WP call WordProcessorMode()
"set ffs=dos " set file system type (when on windows stops funky charactors

" Removes trailing spaces
function! TrimWhiteSpace()
  %s/\s*$//
  ''
endfunction

"===================
" ---- PLUGINS ----
"===================

" ---- GUTENTAGS ----
"====================
let g:gutentags_define_advanced_commands = 1
let g:gutentags_trace = 0 " debug
let g:gutentags_tagfile = '.tags'

" let g:GeeknoteNotebooks=['General', 'Fraser', 'JBR-Engineering', 'Ideas', '!Notebook']

" ---- AIRLINE ----
" =================
" Airline Options
set noshowmode " hide mode using airline
set laststatus=2
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#show_buffers = 1
" disable tagbar
let g:airline#extensions#tagbar#enabled = 0
" Show just the filename
let g:airline_powerline_fonts = 0
" set timeoutlen=50
if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif
" disable funny fonts
let g:airline_left_sep = ''
let g:airline_left_alt_sep = ''
let g:airline_right_sep = ''
let g:airline_right_alt_sep = ''
if has("win32")
  " old vim-powerline 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 = '⭡'
  " let g:airline#extensions#tabline#left_sep = '⮀'
  " let g:airline#extensions#tabline#left_alt_sep = '⮁'
  " let g:airline#extensions#tabline#right_sep = '⮂'
  " let g:airline#extensions#tabline#right_alt_sep = '⮃'
  set encoding=utf-8
endif

" ---- CTRL P ----
"==================

let g:ctrlp_cmd = 'call CallCtrlP()'
" let g:ctrlp_working_path_mode = 'r'
let g:ctrlp_max_files = 1000 " stops freezeing if started in root

" function defaults to MRU mode but after invoke uses last called state
func! CallCtrlP()
  if exists('s:called_ctrlp')
    CtrlPLastMode
  else
    let s:called_ctrlp = 1
    CtrlPMRU
  endif
endfunc

" ---- YCM ----
"==================
let g:ycm_global_ycm_extra_conf = '~/.vim/.ycm_c_conf.py'
let g:ycm_collect_identifiers_from_tags_files = 1
" let g:ycm_always_populate_location_list = 1
let g:ycm_auto_trigger = 99
let g:ycm_filetype_blacklist = {'tex':1}
" let g:ycm_key_invoke_completion = '<C-Space>'
:let g:ycm_enable_diagnostic_highlighting = 0 
:let g:ycm_show_diagnostics_ui = 0
:let g:ycm_enable_diagnostic_signs = 0

" ---- SYNTASTIC ----
"=====================
let g:syntastic_check_on_open = 0
let g:syntastic_loc_list_height = 5
let g:syntastic_check_on_wq = 0
let g:syntastic_auto_loc_list = 1
let g:syntastic_enable_signs = 1
" let g:syntastic_c_no_include_search = 1
let g:syntastic_c_remove_include_errors = 1
let g:syntastic_c_include_dirs = [ 'lib', 'libraries', 'inc', 'include','/usr/local/include/avr/include','/usr/local/include/avr/include/avr']
let g:syntastic_cpp_include_dirs = [ 'lib', 'libraries', 'inc', 'include' ]
" let g:syntastic_cpp_no_include_search = 1
let g:syntastic_cpp_remove_include_errors = 1
" let g:syntastic_debug = 1
" let g:syntastic_arduino_checkers = ['avrgcc', 'gcc']
let g:syntastic_always_populate_loc_list=1
let g:syntastic_mode_map = { "mode": "passive",
      \ "active_filetypes": ['python','matlab','c','javascript'],
      \ "passive_filetypes": ['html'] }

" The Silver Searcher
if executable('ag') && !exists(":Ag")
  " Use ag over grep
  set grepprg=ag\ --nogroup\ --nocolor
  let g:ackprg = 'ag --vimgrep'

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'

  " ag is fast enough that CtrlP doesn't need to cache
  let g:ctrlp_use_caching = 0
  command -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!
  " bind K to grep word under cursor
  nnoremap <Leader>ss :Ag <cword> .<CR>
endif

" Quickfix
:botright cwindow "open full window width

" Save backups to tmp and directory swap where I know
if has("win32")
  let $TMP='C:\tmp'
  " be explicit about vim/tmp for cygwin and windows crossover
  set backupdir^=$TMP,C:/cygwin64/tmp,$TEMP,C:/cygwin64/home/John\ Whittington/.vim/tmp
  set directory^=$TMP,C:/cygwin64/tmp,$TEMP,C:/cygwin64/home/John\ Whittington/.vim/tmp
else
  set backupdir^=/tmp,~/.vim/tmp
  set directory^=/tmp,~/.vim/tmp
endif

" ---------- KEY BINDINGS -----------"
"======================================

"" LEADERS
nnoremap <Leader>zz :let &scrolloff=999-&scrolloff<CR>
" Underline the current line with '=' and comment
nmap <silent> <leader>ul :t.<CR>Vr=<leader>cc
nnoremap <C-j> i<CR><ESC> " create a cut to new line
" map leader to ,
" map , <leader>
nmap <space> <leader>
" search
nnoremap <leader>ag :Ack<CR>
vnoremap <Leader>ag y:Ack <C-r>"<CR>
" buffers
nnoremap <C-Tab> :bnext<CR>
nnoremap <S-Tab> :bprevious<CR>
nnoremap <leader>] :bnext<CR>
nnoremap <leader>[ :bprevious<CR>
nnoremap <Tab> <C-^> " last used buffer
nmap <leader>bd :bd<CR>
nmap <leader>sc <C-w>q
nmap <leader>ww :w<CR>
" control-p
nmap <leader>pb :CtrlPBuffer<CR>
nmap <leader>pm :CtrlPMRU<CR>
nmap <leader>pf :CtrlPCurFile<CR>
nmap <leader>pa :CtrlPMixed<CR>
nmap <leader>pu :CtrlPUndo<CR>
"make commands
nmap <F7> :w<CR>:silent make!<CR>:cw<CR>
nmap <F5> :w<CR>:make! upload\|redraw!\|cw<CR>
nmap <leader>mm :w<CR>:silent make!<CR>:cw<CR>
nmap <leader>mu :w<CR>:make! upload\|redraw!\|cw<CR>
" remap the ctrl-a/x to inc/dec ints
nnoremap <C-a> <C-a>
nnoremap <C-x> <C-x>
" Tagbar
nnoremap <leader>tb :TagbarToggle<CR>
" Command repeating
vnoremap . :normal .<CR> " last command
vnoremap ` :normal @a<CR> " last register
" UndoTree
nmap <leader>tt :UndotreeToggle<cr>

function! InsertTabWrapper()
  let col = col('.') - 1
  if !col || getline('.')[col - 1] !~ '\k'
    return "\<tab>"
  else
    return "\<c-p>"
  endif
endfunction
inoremap <Tab> <c-r>=InsertTabWrapper()<cr>
" imap <Tab> <C-p>
" select last pasted
noremap gV `[v`]

"" GENERAL
" Allow saving of files as sudo when I forgot to start vim using sudo.
cmap w!! w !sudo tee > /dev/null %

if has("gui_macvim") && has("gui_running")
  " Comment toggle mapping
  nmap <D-/> <leader>c<Space>
  vmap <D-/> <leader>c<Space>gv
  " swap to previous buffer, delete current
  nnoremap <C-c> :bp\|bd #<CR>
  " close split
  nnoremap <C-x> <C-w>q
  " Map command-[ and command-] to indenting or outdenting
  " while keeping the original selection in visual mode
  vmap <D-]> >gv
  vmap <D-[> <gv

  nmap <D-]> >>
  nmap <D-[> <<

  omap <D-]> >>
  omap <D-[> <<

  imap <D-]> <Esc>>>i
  imap <D-[> <Esc><<i

  " Bubble single lines
  nmap <D-Up> [e
  nmap <D-Down> ]e
  nmap <D-k> [e
  nmap <D-j> ]e

  " Bubble multiple lines
  vmap <D-Up> [egv
  vmap <D-Down> ]egv
  vmap <D-k> [egv
  vmap <D-j> ]egv

  " Map Command-# to switch tabs
  map  <D-0> 0gt
  imap <D-0> <Esc>0gt
  map  <D-1> 1gt
  imap <D-1> <Esc>1gt
  map  <D-2> 2gt
  imap <D-2> <Esc>2gt
  map  <D-3> 3gt
  imap <D-3> <Esc>3gt
  map  <D-4> 4gt
  imap <D-4> <Esc>4gt
  map  <D-5> 5gt
  imap <D-5> <Esc>5gt
  map  <D-6> 6gt
  imap <D-6> <Esc>6gt
  map  <D-7> 7gt
  imap <D-7> <Esc>7gt
  map  <D-8> 8gt
  imap <D-8> <Esc>8gt
  map  <D-9> 9gt
  imap <D-9> <Esc>9gt
else
  " Comment toggle mapping
  nmap <A-/> <leader>c<Space>
  vmap <A-/> <leader>c<Space>gv
  " swap to previous buffer, delete current
  nnoremap <C-c> :bp\|bd #<CR>
  " close split
  nnoremap <C-x> <C-w>q
  " Map command-[ and command-] to indenting or outdenting
  " while keeping the original selection in visual mode
  vmap <A-]> >gv
  vmap <A-[> <gv

  nmap <A-]> >>
  nmap <A-[> <<

  omap <A-]> >>
  omap <A-[> <<

  imap <A-]> <Esc>>>i
  imap <A-[> <Esc><<i

  " BubbAe single lines
  nmap <A-Up> [e
  nmap <A-Down> ]e
  nmap <A-k> [e
  nmap <A-j> ]e

  " BubbAe multiple lines
  vmap <A-Up> [egv
  vmap <A-Down> ]egv
  vmap <A-k> [egv
  vmap <A-j> ]egv

  " Make shift-insert work like in Xterm
  map <S-Insert> <MiddleMouse>
  map! <S-Insert> <MiddleMouse>

  " Map Control-# to switch tabs
  map  <C-0> 0gt
  imap <C-0> <Esc>0gt
  map  <C-1> 1gt
  imap <C-1> <Esc>1gt
  map  <C-2> 2gt
  imap <C-2> <Esc>2gt
  map  <C-3> 3gt
  imap <C-3> <Esc>3gt
  map  <C-4> 4gt
  imap <C-4> <Esc>4gt
  map  <C-5> 5gt
  imap <C-5> <Esc>5gt
  map  <C-6> 6gt
  imap <C-6> <Esc>6gt
  map  <C-7> 7gt
  imap <C-7> <Esc>7gt
  map  <C-8> 8gt
  imap <C-8> <Esc>8gt
  map  <C-9> 9gt
  imap <C-9> <Esc>9gt
endif

" ---- ARROW KEYS ----
" Map the arrow keys to be based on display lines, not physical lines
" imap <Down> gj
" imap <Up> gk
map <C-j> gj
map <C-k> gk
" Disable arrow keys
nnoremap <Right> <C-w>l
nnoremap <Left> <C-w>h
nnoremap <Up> <C-w>k
nnoremap <Down> <C-w>j
" nmap <up> <nop>
" nmap <down> <nop>
" nmap <left> <nop>
" nmap <right> <nop>
" imap <up> <nop>
" imap <down> <nop>
imap <left> <nop>
imap <right> <nop>