5
votes
1answer
108 views

In Emacs, how do I inspect what has been modified in a buffer (before saving and overwriting the file)?

In Emacs, how do I inspect what has been modified in a buffer (before saving and overwriting the file)? (In a sense, the requested action is an analog of git status and git add -i showing what has ...
6
votes
2answers
1k views

Comparing directories in Emacs

I am experimenting with ediff-directories, but I am not sure I am using it correctly. I read in the documentation that, once I supply two directories to ediff-directories, if I press == Emacs ...
5
votes
1answer
697 views

Comparing text files on Emacs

I have a couple of questions about comparing text files on Emacs I have been playing with M-x compare-windows and I read in the documentation that, if I pass it a numeric argument, Emacs ignores ...