Merge pull request rust-lang#2384 from senekor/senekor/kvvswrqlorup

Allow selecting next exercise with enter key

Author: mo8it

src/list.rs

@@ -83,7 +83,7 @@ fn handle_list(app_state: &mut AppState, stdout: &mut StdoutLock) -> Result<()>
                         }
                     }
                     KeyCode::Char('r') => list_state.reset_selected()?,
-                    KeyCode::Char('c') => {
+                    KeyCode::Char('c') | KeyCode::Enter => {
                         if list_state.selected_to_current_exercise()? {
                             return Ok(());
                         }

src/list/state.rs

@@ -237,7 +237,8 @@ impl<'a> ListState<'a> {
             if self.message.is_empty() {
                 // Help footer message
                 if self.scroll_state.selected().is_some() {
-                    writer.write_str("↓/j ↑/k home/g end/G | <c>ontinue at | <r>eset exercise")?;
+                    writer
+                        .write_str("↓/j ↑/k home/g end/G | ↩️/<c>ontinue at | <r>eset exercise")?;
                     next_ln(stdout)?;
                     writer = MaxLenWriter::new(stdout, self.term_width as usize);