parsing - ActionScript Parser written in ActionScript?

Question

I Know that there are several similar questions about ActionScript parsers, where I think the most appropriated answer is FlexPMD (http://sourceforge.net/adobe/flexpmd/home/Home/). Sadly, this answer does not completely work for me, because I need the parser written in ActionScript, which allows me to manipulate the source code (eg. wrap all functions of source code).

In order to achieve my goal, I also read about meta-programing for AS3, but it seems to be limited for my purpose.

Answer 1

我还没有尝试过，但我遇到了这个，这看起来可能是您正在寻找的：

https://code.google.com/p/as3-commons/source/browse/trunk/as3-commons-asblocks/

Answer 2

我已经完成了vegascriptparser，它解析了一种近乎方言（VegaScript）。其他部分，vegascriptparser-bytecode 和 vegascriptparser-semantic，可能会在参考后完成。

还有自述文件上的有趣示例：

import vegascriptparser.*
import vegascriptparser.ast.*

const source = <![CDATA[
    trace(<{test ? 'x' : 'v'}/>)
    x?.v()
]]>.toString()

const program = Parser.quick(source).parse()

变成：

Program {
    directives: [
    ↪  ExpressionStatement { CallExpression {
            base: Identifier,
            args: [ ConditionalExpression, ],
        }}
    ↪  ExpressionStatement { OptionalExpression {
            base: Identifier,
            sub: CallExpression, 
        }]}