lib/parse/index.js
function keyframe() {
    var m;
    var vals = [];
    var pos = position();

    while (m = match(/^((\d+\.\d+|\.\d+|\d+)%?|[a-z]+)\s*/)) {
      vals.push(m[1]);
      match(/^,\s*/);
    }

    if (!vals.length) return;

    return pos({
      type: 'keyframe',
      values: vals,
      declarations: declarations()
    });
  }
function keyframe() {
    var m;
    var vals = [];
    var pos = position();

    while (m = match(/^((\d+\.\d+|\.\d+|\d+)%?|[a-z]+)\s*/)) {
      vals.push(m[1]);
      match(/^,\s*/);
    }

    if (!vals.length) return;

    return pos({
      type: 'keyframe',
      values: vals,
      declarations: declarations()
    });
  }
function keyframe ( ) { var m ; var vals = [ ] ; var pos = position ( ) ; while ( m = match ( / ^((\d+\.\d+|\.\d+|\d+)%?|[a-z]+)\s* / ) ) { vals . push ( m [ 1 ] ) ; match ( / ^,\s* / ) ; } if ( ! vals . length ) return ; return pos ( { type : 'keyframe' , values : vals , declarations : declarations ( ) } ) ; }
Parse keyframe.
Parse keyframe .