if(r==="{"){this.rule(u);return}else if(r==="}"){this.tokenizer.back(u.pop()),t=!0;break}else r===":"&&(n=!0);else r===s[s.length-1]&&(s.pop(),s.length===0&&(a=null));c=this.tokenizer.nextToken()}if(this.tokenizer.endOfFile()&&(t=!0),s.length>0&&this.unclosedBracket(a),t&&n){if(!o)for(;u.length&&(c=u[u.length-1][0],!(c!=="space"&&c!=="comment"));)this.tokenizer.back(u.pop());this.decl(u,o)}else this.unknownWord(u)}rule(e){e.pop();let t=new Uf;this.init(t,e[0][2]),t.raws.between=this.spacesAndCommentsFrom...