我有一個這樣的模式：#alphanumericX(anythingY){    anythingZ}#它可以像這樣嵌套：#alphanumeric1(anything1){    #alphanumericX(anythingY){        anythingZ    }#}#或者像這樣：#alphanumeric1(anything1){    anything2    #alphanumericX(anythingY){        anythingZ    }#}#模式不僅可以寫一次，還可以像這樣寫多次：#alphanumericX(anythingY){    anythingZ}##alphanumeric1(anything1){    anything1}#我想要一個正則表達式來匹配上面的模式，所以它會像這樣返回：#alphanumericX(anythingY){    anythingZ}#如何做到這一點？這是我當前的正則表達式： /#(.*?)\((.*?)\)\{(.*?)\}#/sm