Labels for macro commands

helix-term/src/config.rs

@@ -225,7 +225,8 @@ mod tests {
             o = { label = "Edit Config", command = ":open ~/.config" }
             c = ":buffer-close" 
             h = ["vsplit", "normal_mode", "swap_view_left"]
-            j = {command = ["hsplit", "normal_mode", {}], label = "split down"}
+            j = {command = ["hsplit", "normal_mode", "swap_view_down"], label = "split down"}
+            n = { label = "Delete word", command = "@wd" }
         "#;
 
         let config = Config::load_test(sample_keymaps);
@@ -277,6 +278,20 @@ mod tests {
                     ]
                 );
             }
+
+            let macro_keys = node.get(&KeyEvent::from_str("n").unwrap()).unwrap();
+            if let keymap::KeyTrie::MappableCommand(MappableCommand::Macro { name, keys }) =
+                macro_keys
+            {
+                assert_eq!(name, "Delete word");
+                assert_eq!(
+                    keys,
+                    &vec![
+                        KeyEvent::from_str("w").unwrap(),
+                        KeyEvent::from_str("d").unwrap()
+                    ]
+                );
+            }
         } else {
             panic!("Config did not parse to trie");
         }

helix-term/src/keymap.rs

@@ -272,6 +272,15 @@ impl<'de> serde::de::Visitor<'de> for KeyTrieVisitor {
                         doc: label,
                     }))
                 }
+
+                // To label/name macro commands from config
+                Some(MappableCommand::Macro { keys, .. }) if !label.is_empty() => {
+                    Ok(KeyTrie::MappableCommand(MappableCommand::Macro {
+                        keys,
+                        name: label
+                    }))
+                }
+
                 Some(command) => Ok(KeyTrie::MappableCommand(command)),
             }
             Some(commands) => {