v.util.diff #

fn color_compare_files #

fn color_compare_files(diff_cmd string, file1 string, file2 string) string

fn color_compare_strings #

fn color_compare_strings(diff_cmd string, unique_prefix string, expected string, found string) string

fn find_working_diff_command #

fn find_working_diff_command() ?string

iterates through a list of known diff cli commands and returns it with basic options