[Feature request] --disable-preserve-newlines to one line

[JamieMason]

Could it be configurable so that multiple consecutive empty lines can be replaced with one empty line rather than removed entirely?

e.g.

function Whatever ()
{
  var a = 1;


  this.something = 1;
  this.blah = function ()
  {

  }



  this.blah2 = function ()
  {

  }




};

becomes

function Whatever ()
{
  var a = 1;

  this.something = 1;
  this.blah = function ()
  {

  }

  this.blah2 = function ()
  {

  }

};

rather than

function Whatever ()
{
  var a = 1;
  this.something = 1;
  this.blah = function ()
  {
  }
  this.blah2 = function ()
  {
  }
};

Thanks again for your time.

[einars]

Make sense to me as a default blank line preservation behavior, I'll take a stab at that.

[bitwiseman]

@einars - Isn't this done (max_preserve_newlines)?

[einars]

Yep, max_preserve_newlines = 2 (or is it 1?) should provide this behavior.

[bitwiseman]

Looks like max_preserve_newlines = 2 does it, but this isn't exposed on the webpage yet. Can probably fix #199 at the same time as exposing this.