Add home and end key support

assets/keymaps/default.json

@@ -67,9 +67,11 @@
             "up": "editor::MoveUp",
             "pageup": "editor::PageUp",
             "shift-pageup": "editor::MovePageUp",
+            "home": "editor::MoveToBeginningOfLine",
             "down": "editor::MoveDown",
             "pagedown": "editor::PageDown",
             "shift-pagedown": "editor::MovePageDown",
+            "end": "editor::MoveToEndOfLine",
             "left": "editor::MoveLeft",
             "right": "editor::MoveRight",
             "ctrl-p": "editor::MoveUp",
@@ -110,6 +112,12 @@
                     "stop_at_soft_wraps": true
                 }
             ],
+            "shift-home": [
+                "editor::SelectToBeginningOfLine",
+                {
+                    "stop_at_soft_wraps": true
+                }
+            ],
             "ctrl-shift-a": [
                 "editor::SelectToBeginningOfLine",
                 {
@@ -122,6 +130,12 @@
                     "stop_at_soft_wraps": true
                 }
             ],
+            "shift-end": [
+                "editor::SelectToEndOfLine",
+                {
+                    "stop_at_soft_wraps": true
+                }
+            ],
             "ctrl-shift-e": [
                 "editor::SelectToEndOfLine",
                 {

crates/gpui/src/platform/mac/event.rs

@@ -47,6 +47,8 @@ pub fn key_to_native(key: &str) -> Cow<str> {
         "right" => NSRightArrowFunctionKey,
         "pageup" => NSPageUpFunctionKey,
         "pagedown" => NSPageDownFunctionKey,
+        "home" => NSHomeFunctionKey,
+        "end" => NSEndFunctionKey,
         "delete" => NSDeleteFunctionKey,
         "f1" => NSF1FunctionKey,
         "f2" => NSF2FunctionKey,
@@ -258,6 +260,8 @@ unsafe fn parse_keystroke(native_event: id) -> Keystroke {
         Some(NSRightArrowFunctionKey) => "right".to_string(),
         Some(NSPageUpFunctionKey) => "pageup".to_string(),
         Some(NSPageDownFunctionKey) => "pagedown".to_string(),
+        Some(NSHomeFunctionKey) => "home".to_string(),
+        Some(NSEndFunctionKey) => "end".to_string(),
         Some(NSDeleteFunctionKey) => "delete".to_string(),
         Some(NSF1FunctionKey) => "f1".to_string(),
         Some(NSF2FunctionKey) => "f2".to_string(),