.vimrc

" pathogen
execute pathogen#infect()

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
   set fileencodings=ucs-bom,utf-8,latin1
endif

set nocompatible	" Use Vim defaults (much better!)
set bs=indent,eol,start		" allow backspacing over everything in insert mode
"set ai			" always set autoindenting on
"set backup		" keep a backup file
" Tell vim to remember certain things when we exit
"  '20  :  marks will be remembered for up to 20 previously edited files
"  <1000 :  will save up to 1000 lines for each register
"  s1000 : increase the maximum register size from 10 KB to 1000KB
"  :20  :  up to 20 lines of command-line history will be remembered
"  %    :  saves and restores the buffer list
"  n... :  where to save the viminfo files
"
" https://stackoverflow.com/questions/17812111/default-buffer-size-to-copy-paste-in-vim
set viminfo='20,<1000,s1000,:20,%,n~/.viminfo
set history=50		" keep 50 lines of command line history
set ruler		" show the cursor position all the time

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
  syntax on
  set hlsearch
  set incsearch
endif

filetype plugin on

if &term=="xterm"
     set t_Co=8
     set t_Sb=[4%dm
     set t_Sf=[3%dm
endif

" don't fix end-of-line errors
set nofixeol

" Don't wake up system with blinking cursor:
" http://www.linuxpowertop.org/known.php
let &guicursor = &guicursor . ",a:blinkon0"

set background=dark
"set background=light

set showcmd             " Show (partial) command in status line.
set showmatch           " Show matching brackets.

highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd BufWinLeave * call clearmatches()

filetype plugin indent on

set paste
"set number
set ruler
set title

"set spell spelllang=en_us

" Don't mark URL-like things as spelling errors
syn match UrlNoSpell '\w\+:\/\/[^[:space:]]\+' contains=@NoSpell

" Don't count acronyms / abbreviations as spelling errors
" (all upper-case letters, at least three characters)
" Also will not count acronym with 's' at the end a spelling error
" Also will not count numbers that are part of this
" Recognizes the following as correct:
syn match AcronymNoSpell '\<\(\u\|\d\)\{3,}s\?\>' contains=@NoSpell


if has("autocmd")
        " Enable file type detection
        filetype on
	autocmd Filetype html setlocal ts=2 sw=2 expandtab
	autocmd Filetype ruby setlocal ts=2 sw=2 expandtab
	autocmd Filetype python setlocal ts=4 sw=4 expandtab
	autocmd Filetype javascript setlocal ts=4 sw=4 sts=0 noexpandtab
        " Treat .json files as .js
        autocmd BufNewFile,BufRead *.json setfiletype json syntax=javascript
        autocmd BufNewFile,BufRead *.md setfiletype markdown syntax=markdown
        autocmd BufNewFile,BufRead *.pp setfiletype ruby syntax=ruby
endif

" when we reload, tell vim to restore the cursor to the saved position
augroup JumpCursorOnEdit
 au!
 autocmd BufReadPost *
 \ if expand("<afile>:p:h") !=? $TEMP |
 \ if line("'\"") > 1 && line("'\"") <= line("$") |
 \ let JumpCursorOnEdit_foo = line("'\"") |
 \ let b:doopenfold = 1 |
 \ if (foldlevel(JumpCursorOnEdit_foo) > foldlevel(JumpCursorOnEdit_foo - 1)) |
 \ let JumpCursorOnEdit_foo = JumpCursorOnEdit_foo - 1 |
 \ let b:doopenfold = 2 |
 \ endif |
 \ exe JumpCursorOnEdit_foo |
 \ endif |
 \ endif
 " Need to postpone using "zv" until after reading the modelines.
 autocmd BufWinEnter *
 \ if exists("b:doopenfold") |
 \ exe "normal zv" |
 \ if(b:doopenfold > 1) |
 \ exe "+".1 |
 \ endif |
 \ unlet b:doopenfold |
 \ endif
augroup END