在Mac上使用dumb-jump的Emacs xref停止工作
原文英文，约300词，阅读约需1分钟。发表于：。Recently I found that xref in Emacs had stopped working for me on my mac laptop. Today I finally tried to figure out what went wrong. xref is just a front-end, all the work is done by backends. It...
马丁·福勒发现他的Mac笔记本电脑上的Emacs中的xref停止工作了，由于使用的后端dumb-jump的git grep命令无法正常工作。通过启用dumb-jump的调试选项，发现了与git grep相关的问题。需要检测git-grep的版本和底层操作系统，以选择正确的正则表达式进行搜索。
