As of Git v2.32.0, adding diff=scheme in a .gitattributes file will make Git be smarter with the diff output for Scheme and Racket code. You can get function context around diff hunks, along with better word-diff output that is aware of Scheme and Racket keywords :racket-flat:. https://git-scm.com/docs/gitattributes#_defining_a_custom_hunk_header

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