vim_config

execute pathogen#infect()
syntax on
""""""""""""""""""""
" general
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
filetype plugin indent on
set nocompatible
set encoding=utf8
scriptencoding utf-8

""""""""""""""""""""
" user interface
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set so=7 "set 7 lines to the cursor - when moving vertically using j/k
set ruler
set ignorecase
set noerrorbells " no annoying sound on errors
set novisualbell
set tm=500
set number " show line numbers
set cursorline " highlight current line
""""""""""""""""""""
" colors and fonts
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
colorscheme nord
set anti gfn=Ubuntu\ Mono\:h11
""""""""""""""""""""
" files
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set nobackup
set nowb
set noswapfile
""""""""""""""""""""
" searching
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set hlsearch " highlight search
set ignorecase "ignore case when searching
set smartcase
set incsearch "partial search wile searching
set wrapscan
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" text, tab and editiing
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set expandtab " Use spaces instead of tabs
set smarttab " Be smart when using tabs ;)
set shiftwidth=2 " 1 tab == 2 spaces
set tabstop=2
set softtabstop=2
set autoindent
set expandtab
set lbr
set tw=500 " Linebreak on 500 characters
set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines
set laststatus=2 " always show the status line
""""""""""""""""""""
" key bindings
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
let mapleader = ","

let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'

" map ctrl-movement keys to window switching
noremap <C-k> <C-w><Up>
noremap <C-j> <C-w><Down>
noremap <C-l> <C-w><Right>
noremap <C-h> <C-w><Left>

" disable arrow keys
inoremap  <Up>     <NOP>
inoremap  <Down>   <NOP>
inoremap  <Left>   <NOP>
inoremap  <Right>  <NOP>
noremap   <Up>     <NOP>
noremap   <Down>   <NOP>
noremap   <Left>   <NOP>
noremap   <Right>  <NOP>

" map saving to ctrl s 
map <C-s> <esc>:w<CR>
imap <C-s> <esc>:w<CR>

" enacs beggining of line 
imap <c-e> <c-o>$
imap <c-a> <c-o>^

" ruby on rails 
map <Leader>ac :sp app/controllers/application_controller.rb<cr>
map <Leader>bb :!bundle install<cr>

"""""""""""""""""""""""""""""""""""
" undo
"""""""""""""""""""""""""""""""""""""
set history=1000

if !isdirectory($HOME."/.vim")
    call mkdir($HOME."/.vim", "", 0770)
endif

if !isdirectory($HOME."/.vim/undos")
    call mkdir($HOME."/.vim/undos", "", 0700)
endif

set undodir=~/.vim/.undos " location of the undofile
set undofile " save undofile after file saves
set undolevels=1000 " how many undos
set undoreload=10000 " number of lines to save for undo