问题描述
我正在尝试构建一种用于学习目的的简单解释性语言.我已经阅读了无数关于 ANTLR 和 JavaCC 的理论和教程，但我不知道如何真正让它做一些有用的事情.
I'm trying to build a simple interpreted language for learning purposes. I've read countless theory and tutorials on ANTLR and JavaCC, but I can't figure out how to actually make it do something useful.
我最好通过将某些东西拆开再重新组装起来"来学习，那么，是否有在 ANTLR 或类似工具的帮助下实现的简单语言的工作示例?
I learn best by "taking something apart and putting it back together again", so, are there any working examples of simple languages implemented with the help of tools such as ANTLR, or similar?
类似以下的内容可能不错:
Something like the following might be nice:
x = 1
if x == 1
print "true"
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[shameless plug] Why not buy my Language Implementation Patterns book? I have all the pieces you need to put together a language including multiple interpreters etc...
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