is it possible to not parse / exclude a custom syntax?

[jackblackCH]

the case I have is the framework skrollr. to work with stylesheets i need to add

@-skrollr-keyframes animation-name {
  anchor-target {.welcome}
  top {
    opacity:0
  }
}

the less parser of course breaks at anchor-target {.welcome}

is there a way to get it work with a syntax like that. maybe to whitelist some syntax? for example whitelist @-my-custom-name { and everything here }

[jonschlinkert]

this would be something more appropriate for the less.js repo, if you'd like to make a feature request there.