ちなみに652で既に言ったが > --output-indicator-new=<char> > --output-indicator-old=<char> > --output-indicator-context=<char> > Specify the character used to indicate new, old or context lines in the generated patch. Normally they are +, - and ' ' respectively. > https://www.git-scm.com/docs/git-diff このオプションが相当にヤバい。 これはデフォで