gistfile1.js

// Four-space, wrap at 120.  Works with very long function names, survives
// renaming without reindenting, low on space.
goog.foo.bar.doThingThatIsVeryDifficultToExplain = function(
    veryDescriptiveArgumentNumberOne, veryDescriptiveArgumentTwo,
    tableModelEventHandlerProxy, artichokeDescriptorAdapterIterator) {
    // ...
};

// Four-space, one argument per line.  Works with long function names,
// survives renaming, and emphasizes each argument.
goog.foo.bar.doThingThatIsVeryDifficultToExplain = function(
    veryDescriptiveArgumentNumberOne,
    veryDescriptiveArgumentTwo,
    tableModelEventHandlerProxy,
    artichokeDescriptorAdapterIterator) {
    // ...
};

// Parenthesis-aligned indentation, wrap at 120.  Visually groups arguments,
// low on space.
function foo(veryDescriptiveArgumentNumberOne, veryDescriptiveArgumentTwo,
             tableModelEventHandlerProxy, artichokeDescriptorAdapterIterator) {
    // ...
}

// Parenthesis-aligned, one argument per line.  Visually groups and
// emphasizes each individual argument.
function bar(veryDescriptiveArgumentNumberOne,
             veryDescriptiveArgumentTwo,
             tableModelEventHandlerProxy,
             artichokeDescriptorAdapterIterator) {
    // ...
}