nl_tokens: Removes line breaks before and after the given node
pl_tokens: function _removeLineBreakBeforeAndAfter ( node ) { var nextSibling = _getNextSiblingThatIsNotBlank ( node ) , previousSibling = _getPreviousSiblingThatIsNotBlank ( <mask> ) ; if ( nextSibling && _isLineBreak ( nextSibling ) ) { nextSibling . parentNode . removeChild ( nextSibling ) ; } if ( previousSibling && _isLineBreak ( previousSibling ) ) { previousSibling . parentNode . removeChild ( previousSibling ) ; } }