up.syntax up.$macro(selector, options, macro)

JavaScript function

Registers a compiler that is run before all other compilers. The compiler function is called with each matching element as a jQuery object.

If you're not using jQuery, use up.macro() instead, which calls the macro function with a native element.

Example

up.$macro('[content-link]', function($link) {
  $link.attr(
    'up-target': '.content',
    'up-transition': 'cross-fade',
    'up-duration':'300'
  )
})