////////////////////////// With javascript.vim http://www.vim.org/scripts/script.php?script_id=1491
$(function(){
    var foo // code starts here,
    // The following line breaks things, but adding a comment to it fixes things
({a:1})
var foo // everything is stuck left now.
          ({a:1})
          var foo // previous line justifies all following lines wherever you put it

          function flat(){
              var foo // function starts out right, but the next line dedents it
          ({a:1})
          var foo
      }
      var foo // now we're over here
      if (foo) {
          var foo // this if block doesn't close properly
          } else if (foo){ // add a comment here to dedent the else body
          var foo
          } else if (foo){
              var foo
              } // add a comment here to indent and break the following lines
              var foo
              })
              // all parenthesis match, but yet our indentations don't

///////////////////////// With vanilla vim
$(function(){
        var foo // code starts here,
        // The following line breaks things, but adding a comment to it fixes things
        ({a:1})
        var foo // everything is stuck left now.
        ({a:1})
        var foo // previous line justifies all following lines wherever you put it

        function flat(){
        var foo // function starts out right, but the next line dedents it
        ({a:1})
        var foo
        }
        var foo // now we're over here
        if (foo) {
        var foo // this if block doesn't close properly
        } else if (foo){ // add a comment here to dedent the else body
        var foo
        } else if (foo){
        var foo
        } // add a comment here to indent and break the following lines
        var foo
})
// all parenthesis match, but yet our indentations don't

//////////////////// With this plugin http://vim.wikia.com/wiki/Improved_Javascript_Indent_script_for_Vim
$(function(){
    var foo // code starts here,
    // The following line breaks things, but adding a comment to it fixes things
    ({a:1})
    var foo // everything is stuck left now.
    ({a:1})
    var foo // previous line justifies all following lines wherever you put it

    function flat(){
        var foo // function starts out right, but the next line dedents it
        ({a:1})
        var foo
    }
    var foo // now we're over here
    if (foo) {
        var foo // this if block doesn't close properly
    } else if (foo){ // add a comment here to dedent the else body
        var foo
    } else if (foo){
        var foo
    } // add a comment here to indent and break the following lines
    var foo
})
// all parenthesis match, but yet our indentations don't