"Jean-Noël Avila via GitGitGadget" <gitgitgadget@xxxxxxxxx> writes: > if (use_stdout + rev.diffopt.close_file + !!output_directory > 1) > - die(_("--stdout, --output, and --output-directory are mutually exclusive")); > + die(_("options '%s', '%s' and '%s' cannot be used together"), "--stdout", "--output", "--output-directory"); We probably want to preserve the Oxford comma here, and unify the ones that didn't use Oxford comma to use it.