My Vim Settings

"
".vimrc File
"Written by Jack Franklin
"A lot of this came from Jeffrey Way's video tutorials & his .vimrc file
"(jeffrey-way.com, net.tutsplus.com)
"

"Tabs
set tabstop=4
set shiftwidth=4
set softtabstop=4

"Turn off annoying sounds
set noerrorbells
set novisualbell
set t_vb=

"Remove RH Scrollbar
if has ("gui_running")
  set guioptions-=R  "remove right-hand scroll Bar
  set guioptions-=r  "remove right-hand scroll Bar
  set guioptions-=l  "remove right-hand scroll Bar
  set guioptions-=L  "remove right-hand scroll bar
endif

"If CSS file, auto indent stuff inside braces
autocmd FileType css, less set smartindent

"Turn spell checking on/off with ,ss
map ,ss :setlocal spell!<cr>
	

"Enable Filetypes
filetype on
filetype plugin on
filetype indent on
syntax on

"Shortcut to edit VIMRC in new tab
nmap ,ev :tabedit $MYVIMRC<cr>

"Change Zen-Coding plugin expansion key to cntl+e
let g:user_zen_expandabbr_key = '<C-e>'


"Save old file when switching to new one
set autowrite
"Font and Theme
set guifont=Monaco:h14
colorscheme navajo-night

"Line numbers
set number

"Indents
set smartindent

set autoindent


"Stop Vim making back up files
set nobackup
set noswapfile

"Clear search when you press ,/
nmap <silent> ,/ :nohlsearch<CR>
"Larger Line Height
set linespace=3

"Better wrapping YO YO YO
set wrap
set textwidth=79
set formatoptions=qrnl

"Highlight Searching
set hlsearch

"Case insensitive
set ignorecase
set smartcase

"Hides MacVim toolbar
set go-=T

"Autocompletion menu
set wildmode=list:longest

"Enable Code Folding
set foldenable

"Be quicker - replace : with a space
nmap <space> :

"Automatically change current directory to that of the file in the buffer
autocmd BufEnter * cd %:p:h

"Make auto complete better"
set completeopt=longest,menuone
inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
inoremap <expr> <C-n> pumvisible() ? '<C-n>' :
  \ '<C-n><C-r>=pumvisible() ? "\<lt>Down>" : ""<CR>'
inoremap <expr> <M-,> pumvisible() ? '<C-n>' :
  \ '<C-x><C-o><C-n><C-p><C-r>=pumvisible() ? "\<lt>Down>" : ""<CR>'

"Auto save settings without having to reload VIM
autocmd bufwritepost .vimrc source ~/.vimrc

"Nerd Tree
nmap ,nt :NERDTreeToggle

let NERDTreeShowHidden=1

autocmd VimEnter * NERDTree
autocmd VimEnter * wincmd p

"Stop arrow keys working so I have to use hjkl
nnoremap <up> <nop>
nnoremap <down> <nop>
nnoremap <left> <nop>
nnoremap <right> <nop>
inoremap <up> <nop>
inoremap <down> <nop>
inoremap <left> <nop>
inoremap <right> <nop>
nnoremap j gj
nnoremap k gk

inoremap <F1> <ESC>
nnoremap <F1> <ESC>
vnoremap <F1> <ESC>

"This means whenever Vim loses focus, it saves the files in the buffer
au FocusLost * :wa

"This sorts CSS properties alphabetically just by typign ,S
nnoremap ,S ?{<CR>jV/^\s*\}?$<CR>k:sort<CR>:noh<CR>

"Dont press escape, press jj
inoremap jj <ESC>

"Don't bother supporting Vi
set nocompatible