.vimrc

set nocompatible
execute pathogen#infect()

syntax on
autocmd BufEnter * :syntax sync fromstart
filetype plugin indent on

set tags=./.tags,.tags

set guifont=DejaVu\ Sans\ Mono:h12

" Configure Solarized colour scheme
set background=dark
let g:solarized_termtrans=1
colorscheme solarized

" Default to utf-8 encoding
set encoding=utf-8
set fileencodings=utf-8

" Live life dangerously.
set nobackup
set noswapfile
set hidden

" Use 4 spaces instead of tabs, and automate indenting.
set expandtab
set tabstop=4
set shiftwidth=4
set shiftround
set smarttab
set autoindent
set copyindent

" Make searching simpler.
set ignorecase
set smartcase
set hlsearch
set incsearch
nnoremap / /\v
vnoremap / /\v
nnoremap <silent> <cr> :nohlsearch<cr>

" Sane splitting.
set splitbelow
set splitright
nnoremap <C-z> :bp\|bd #<cr>

" A more subtle vertical split
set fillchars+=vert:\|
hi vertsplit cterm=NONE ctermfg=0 ctermbg=NONE

" Highlight column 80
if has('colorcolumn')
    set colorcolumn=80
    hi colorcolumn cterm=NONE ctermfg=0 ctermbg=0
endif

" A one-character left-hand margin
set foldcolumn=1
hi foldcolumn cterm=bold ctermfg=4 ctermbg=NONE guifg=Cyan guibg=Grey

" Cursor crosshairs
set cursorline
set cursorcolumn

" Spell checking
set spell
set spelllang=en_gb

" Other stuff
set showmatch
set nowrap
set backspace=indent,eol,start
set ruler
set printfont=:h7
set pastetoggle=

let mapleader=","

" Quickly edit/reload the vimrc file
nmap <silent> <leader>ev :e $MYVIMRC<cr>
nmap <silent> <leader>sv :so $MYVIMRC<cr>

" Use 'gf' to open files
nmap <silent> <C-G> <C-W>gf

" Make tab key match bracket pairs
nnoremap <tab> %
vnoremap <tab> %

" Put contents of parentheses on their own newline and reindent (must position
" cursor inside parentheses in normal mode first).
nmap <silent> <leader>( ci(<cr><esc>Pa<cr><esc>Vkk=

" Break a comma-delimited list onto new lines
vmap <silent> <leader>, :s/,/,\r/g<cr> :nohlsearch<cr>

" Status line
set statusline=
set statusline +=%1*\ %n\ %*   " buffer number
set statusline +=%5*%{&ff}%*   " file format
set statusline +=%3*%y%*       " file type
set statusline +=%4*\ %<%F%*   " full path
set statusline +=%2*%m%*       " modified flag
set statusline +=%1*%=%5l%*    " current line
set statusline +=%2*/%L%*      " total lines
set statusline +=%1*%4v\ %*    " virtual column number
set statusline +=%2*0x%04B\ %* " character under cursor
set statusline +=%2*%03b\ %*   " character under cursor
set laststatus=2