@@ -52,15 +52,17 @@ pub(crate) trait Printer {
5252 ) -> Result<()>;
5353}
5454
55−pub struct SimplePrinter;
55+pub struct SimplePrinter<'a> {
56+ config: &'a Config<'a>
57+}
5658
57−impl SimplePrinter {
58− pub fn new() -> Self {
59− SimplePrinter {}
59+impl<'a> SimplePrinter<'a> {
60+ pub fn new(config: &'a Config) -> Self {
61+ SimplePrinter { config }
6062 }
6163}
6264
63−impl Printer for SimplePrinter {
65+impl<'a> Printer for SimplePrinter<'a> {
6466 fn print_header(
6567 &mut self,
6668 _handle: &mut dyn Write,
@@ -86,7 +88,15 @@ impl Printer for SimplePrinter {
8688 line_buffer: &[u8],
8789 ) -> Result<()> {
8890 if !out_of_range {
89− handle.write_all(line_buffer)?;
91+ if self.config.show_nonprintable {
92+ let line = replace_nonprintable(line_buffer, self.config.tab_width);
93+ write!(handle, "{}", line)?;
94+ if line_buffer.last() == Some(&b'\n') {
95+ writeln!(handle)?;
96+ }
97+ } else {
98+ handle.write_all(line_buffer)?
99+ };
90100 }
91101 Ok(())
92102 }