莱克斯/ Yacc的为C＃？ [英] Lex/Yacc for C#?

问题描述

其实，也许没有完全成熟的Lex / Yacc的。我采取了一个命令间preTER前端管理web应用程序。我在寻找的东西会采取语法定义，使之成为直接调用我的对象上的方法解析器。类似于ASP.NET MVC如何找出调用哪个控制器的方法，以及如何从腰包里掏出的参数。

Actually, maybe not full-blown Lex/Yacc. I'm implementing a command-interpreter front-end to administer a webapp. I'm looking for something that'll take a grammar definition and turn it into a parser that directly invokes methods on my object. Similar to how ASP.NET MVC can figure out which controller method to invoke, and how to pony up the arguments.

因此​​，如果用户键入创建富在我的命令提示符下，就应该透明地调用一个方法：

So, if the user types "create foo" at my command-prompt, it should transparently call a method:

private void Create(string id) { /* ... */ }

哦，如果它可以生成（例如）这些控制器方法属性帮助文本，那简直是真棒，太。

Oh, and if it could generate help text from (e.g.) attributes on those controller methods, that'd be awesome, too.

推荐答案

我不知道的Lex / Yacc的将是任何帮助。你只需要一个基本的标记生成器和跨preTER这是更快的手工编写。如果你还在为解析路径看反讽。

I'm not sure Lex/Yacc will be of any help. You'll just need a basic tokenizer and an interpreter which are faster to write by hand. If you're still into parsing route see Irony.

：你有没有考虑PowerShell和命令行开关及其

As a sidenote: have you considered PowerShell and its commandlets?

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