anchor.diff:  								each el in list.uiElements
   									if el.type == 'heading'
   										li.dropdown-header= el.heading
  -									else if el.type == 'field' && !el.field.nocol
  +									else if el.type == 'field' && !el.field.nocol && !el.field.hidden
   										li: a(href=js, data-col=el.field.path).btn-toggle-column
   											span(class=_.contains(colPaths, el.field.path) ? 'glyphicon glyphicon-ok-circle' : '').icon
   											span= el.field.label
  
positive.code: 							if el.type == 'heading'
  								li.dropdown-header= el.heading
  							else if el.type == 'field'
  								if el.field.type != 'relationship' && !el.field.nosort
  									if sort.field && sort.field.path == el.field.path
  										if sort.inv
  											li: a(href=link_to({ sort: el.field.path }))
  
negative.code: 			//- ------------------------------
  			.list-filters
  				each field in list.fields
  					if !field.nofilter && !field.hidden
  						.filter(data-path=field.path, data-type=field.type, class=filters[field.path] ? 'active' : '')
  							.filter-label
  								a(href=js, title='Remove filter', data-toggle='tooltip', data-placement='right', data-container='body').btn-companion-xs.clear-filter &times;
  