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[core]
        editor = vim
        filemode = false
        trustctime = false
[color]
        ui = true
[credential]
        helper = cache --timeout=3600
[merge]
        tool = vimdiff

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stashgrep() {
  for i in `git stash list | awk -F ':' '{print $1}'`; do
    git stash show -p $i | grep -H --label="$i" "$1"
  done
}

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Installing GNU Screen on OS X in Homebrew

I want to edit in one tab, run what I edit in the other. Typical multi-view stuff. I've used Terminal.app for the last few years. Lately, however, after not long enough, Terminal gets laggy when I switch between tabs.

The stutter between edit and run is annoying, an unnacceptable. One of the major reason I've chosen to work with character based UI is because it is snappy. There shouldn't be a lag while a screen of UTF-8 is rendered in a monospace font.

The lag gets progressively longer, chipping at my productivity with irritation. The only solution is to kill all my Terminals, which essentially kills my flow. Terminal.app won't remember where I was for me. I have to initialize ever tab.

GNU Screen

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# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
#   username@Machine ~/dev/dir[master]$   # clean working directory
#   username@Machine ~/dev/dir[master*]$  # dirty working directory

function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
}
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/[\1$(parse_git_dirty)]/"

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var wrap = function (fn, wrapper) {
  var params = [], len = fn.length;
  while (len--) {
    params[len] = 'a'+len;
  }

  return Function('fn,wrapper',
    'return function ('+params+') {' +
    '  return wrapper.call(this, fn, [].slice.call(arguments));'+
    '}')(fn, wrapper);

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/* V8 Engine internals using built-ins
 * 
 * Bug report:
 *   http://code.google.com/p/v8/issues/detail?id=1625
 * Bug on code:
 *   http://code.google.com/p/v8/source/browse/trunk/src/v8natives.js?r=8733#1026
 *   http://www.google.com/codesearch#W9JxUuHYyMg/trunk/src/v8natives.js&l=1026,1029
 */

var _push = Array.prototype.push;

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if (typeof Function.prototype.bind != 'function') {
  Function.prototype.bind = (function () {
    var slice = Array.prototype.slice;
    return function (thisArg) {
      var target = this, boundArgs = slice.call(arguments, 1);

      if (typeof target != 'function') throw new TypeError();

      function bound() {
	var args = boundArgs.concat(slice.call(arguments));

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function isStrictFunction(fn) {
  if (typeof fn != 'function') throw "Not a function";
  try {
    fn.caller, fn.arguments;
    return false;
  } catch (e) {
    return e instanceof TypeError;
  }
}

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/*
 * List of ES3 Incompatibilities introduced by ES5.
 *
 */


/*
 * From Annex E:
 */

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var sb = {
  Array: function() {
    var result = Array.apply(null, arguments);
    result.__proto__ = sb.Array.prototype;
    return result;
  }
};
sb.Array.prototype  = [];
sb.Array.prototype.last = function () { return this[this.length -1]; };