这不完全是你想要的对于Emacs来说，有一个很好的Bison模式。

It's not entirely what you want but there is a very excelent Bison mode for Emacs.

http://www.emacswiki.org/emacs/BisonMode

这是一个更好的链接：

http：// ftp。 lip6.fr/pub/emacs/elisp-archive/incoming/bison-mode.el.gz

由于Yacc和野牛是如此密切相关我don不觉得它缺乏太多。虽然我做了大部分与Antlr的工作。

Since Yacc and bison are so closely related I don't find it lacking too much. Though I do most of my work with Antlr anymore.