@@ -105,7 +105,7 @@ fn print_file<P: AsRef<Path>>(
105105 Ok(())
106106}
107107
108−fn get_line_changes(filename: String) -> Option<LineChanges> {
108+fn get_git_diff(filename: String) -> Option<LineChanges> {
109109 let repo = Repository::open_from_env().ok()?;
110110
111111 let mut diff_options = DiffOptions::new();
@@ -166,7 +166,7 @@ fn run(matches: &ArgMatches) -> Result<()> {
166166
167167 if let Some(files) = matches.values_of("FILE") {
168168 for file in files {
169− let line_changes = get_line_changes(file.to_string());
169+ let line_changes = get_git_diff(file.to_string());
170170 print_file(theme, &syntax_set, file, line_changes)?;
171171 }
172172 }