feat: add .edit command for multi-line editing (#151)

1 files changed, 9 insertions, 10 deletions

diff --git a/src/repl/init.rs b/src/repl/init.rs
index 1204fa7..9cef4e5 100644
--- a/src/repl/init.rs
+++ b/src/repl/init.rs
@@ -32,15 +32,12 @@ impl Repl {
         let edit_mode: Box<dyn EditMode> = if config.read().vi_keybindings {
             let mut normal_keybindings = default_vi_normal_keybindings();
             let mut insert_keybindings = default_vi_insert_keybindings();
-            Self::add_menu_keybindings(&mut normal_keybindings);
-            Self::add_menu_keybindings(&mut insert_keybindings);
-            Self::add_clear_keybindings(&mut normal_keybindings);
-            Self::add_clear_keybindings(&mut insert_keybindings);
+            Self::extra_keybindings(&mut normal_keybindings);
+            Self::extra_keybindings(&mut insert_keybindings);
             Box::new(Vi::new(insert_keybindings, normal_keybindings))
         } else {
             let mut keybindings = default_emacs_keybindings();
-            Self::add_menu_keybindings(&mut keybindings);
-            Self::add_clear_keybindings(&mut keybindings);
+            Self::extra_keybindings(&mut keybindings);
             Box::new(Emacs::new(keybindings))
         };
         let mut editor = Reedline::create()
@@ -67,7 +64,7 @@ impl Repl {
         completer
     }
 
-    fn add_menu_keybindings(keybindings: &mut Keybindings) {
+    fn extra_keybindings(keybindings: &mut Keybindings) {
         keybindings.add_binding(
             KeyModifiers::NONE,
             KeyCode::Tab,
@@ -76,14 +73,16 @@ impl Repl {
                 ReedlineEvent::MenuNext,
             ]),
         );
-    }
-
-    fn add_clear_keybindings(keybindings: &mut Keybindings) {
         keybindings.add_binding(
             KeyModifiers::CONTROL,
             KeyCode::Char('l'),
             ReedlineEvent::ExecuteHostCommand(".clear screen".into()),
         );
+        keybindings.add_binding(
+            KeyModifiers::CONTROL,
+            KeyCode::Char('s'),
+            ReedlineEvent::Submit,
+        );
     }
 
     fn create_menu() -> ReedlineMenu {