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" run command
" no stdin
" output displayed in "Press enter to continue" style
" current buffer untouched
:!uptime

" run command
" pipe range of text to command on stdin
" output replaces the range in the current buffer
:RANGE!grep foo

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/**
 * Rounded arrows with CSS (SO)
 * http://stackoverflow.com/questions/12461441/rounded-arrows-with-css/12461582#12461582
 */
body {
	padding-top: 5em;
	background: linear-gradient(left, plum 50%, transparent 50%);
	background-size: 5.1em 1px
}
.arrow {

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if (typeof window.localStorage == 'undefined' || typeof window.sessionStorage == 'undefined') (function () {

var Storage = function (type) {
  function createCookie(name, value, days) {
    var date, expires;

    if (days) {
      date = new Date();
      date.setTime(date.getTime()+(days*24*60*60*1000));
      expires = "; expires="+date.toGMTString();