Here's one of the Actionscript example files that come with Polystyle, this is the Whitesmith style. Polystyle comes with style files for: Allman/BSD, Ellemtel, GNU, Kernighan & Ritchie, One True Brace Style, Unix Kernel, Linux Kernel, Stroustrup, Sun Microsystems, and Whitesmith. Each example file come in various indent styles, such as 2-space, 1-tab, 4-space, and others. Your style is easily configured using the Configuration Tool. To define your style, you simply edit an example file however you like.

import ns.*;

function funct(a:T, b, c): ret
  {
  // if statements with empty braces
  if (x)
    {
    }

  else if (x)
    {
    }

  else
    {
    }

  // if statements with exactly one braced statement
  if (x)
    {
    a();
    }

  else if (x)
    {
    b();
    }

  else
    {
    c();
    }

  // if statements with a single implicit substatement
  if (x)
    a();

  else if (x)
    b();

  else
    c();

  // special 'if' cases
  if (x)
    {
    a();
    }

  else
    {
    c();
    }

  if (x)
    {
    a();

    a();
    }

  else
    {
    c();

    c();
    }

  // if statements with multiple statements
  if (!z)
    {
    j = ++ i & ((i()));

    z = j[0][0][0];
    }

  else if (a instanceof Class)
    {
    a();

    return typeof x.y;
    }

  else
    {
    a();

    return new Object().method(a, b, c);
    }

  // while statements with a single implicit substatement
  while (x)
    a();

  // while statements with a single implicit 'if' substatement
  while (x)
    if (x)
      a();

  // while with multiple statements
  while (k == j)
    {
    label:

    h[0] = a ? b : c;

    break;
    }

  // for statements with a single braced statement
  for (var i; i > 6; i++)
    {
    break label;
    }

  // for statement with list initialiser and a single multiline substatement
  for (x = 0, i = 0; x > i; x++)
    {
    for (x in set)
      {
      } // for statement with 'in' initialiser  
    }

  for (;;)
    {
    } // for statement with empty control statements

  // do statements with a single braced substatement
  do
    {
    continue label;
    } while (false);

  do
    {
    } while (x);

  // local blocks
  {
    a();
  }

  /* Switch blocks:
   *
   * You can have case substatements be aligned by giving an example like:
   *
   * case 1: a();
   * 
   *         b();
   * 
   *         c();
   * 
   *         etc...
   */
  switch (c)
    {
    case 1:
    case 2:
    case 3:
      a();

      b();

      c();

    case 4: break; // case with exactly one substatement

    default: break;
    }

  return 'i' + "0";
  }

function noArgFunct()
  {
  with (x)
    {
    var i = i * 3, j, k;

    i = [0];
    }

  i >> 1;

  var i = j || k;

  var x =
    {
    a: b,
    c: d,
    e:
      [
      f,
      g,
      h
      ]
    };

  // try-catch-finally with empty bodies
  try
    {
    }
  catch (e)
    {
    }
  finally
    {
    }

  // try-catch-finally with exactly one statement
  try
    {
    a();
    }
  catch (t)
    {
    a();
    }
  finally
    {
    a();
    }

  // try-catch-finally with multiple statements 
  try
    {
    a();

    a();
    }
  catch (e)
    {
    a();

    a();
    }
  finally
    {
    a();

    a();
    }
  };

package p
  {
  class c extends e implements i
    {
    #initclip
      a;

      b;

      c;
    #endinitclip

    public static const dim1array = [1, 2, 3];

    var dim2array =
      [
      [1, 2, 3],
      [1, 2, 3],
      [1, 2, 3]
      ];

    var obj = {field: val, field: val, field: val};
    }
  }

Next, in Step 3 we get the final result!