When using git diff, you might encounter weird characters where umlauts (or any other UTF-8) characters should be. It looks like this:
R<C3><BC>ckg<C3><A4>ngig # should be "Rückgängig"
However, not Git is to blame
but the less command
Show archive.org snapshot
that Git uses to page your diff output.
You need to tell less to use UTF-8 (otherwise it tries to convert multibyte chars like "ü" which is represented by 2 bytes C3 and BC).
$ LESSCHARSET=UTF-8 git diff
Doing it like above should fix it for that one command. If you want to persist that setting, say the following.
export LESSCHARSET=UTF-8
Put it into your ~/.bashrc and reopen all terminals (or source ~/.bashrc in open terminals).
Note that if you are having trouble with filenames, you should try changing git's core.precomposeunicode config setting.
Posted by Arne Hartherz to makandra dev (2014-12-10 09:12)