patch 9.0.1448: diff test fails on MacOS 13 Commit: https://github.com/vim/vim/commit/d76670fc0d9bd9e09d8a3aa68ef58f796136d964 Author: ichizok <gclient.gaap@gmail.com> Date: Thu Apr 13 17:23:45 2023 +0100 patch 9.0.1448: diff test fails on MacOS 13 Problem: Diff test fails on MacOS 13. Solution: Install GNU diffutils. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/12258)

/* session.c */
void ex_loadview(exarg_T *eap);
int write_session_file(char_u *filename);
void ex_mkrc(exarg_T *eap);
var_flavour_T var_flavour(char_u *varname);
int put_eol(FILE *fd);
int put_line(FILE *fd, char *s);
/* vim: set ft=c : */