fixed default leader key ('\') not expanding properly

src/builtin/keymap.rs

@@ -96,6 +96,7 @@ impl KeyMap {
 		expand_keymap(&self.action)
 	}
 	pub fn compare(&self, other: &[KeyEvent]) -> KeyMapMatch {
+		log::debug!("Comparing keymap keys {:?} with input {:?}", self.keys_expanded(), other);
 		let ours = self.keys_expanded();
 		if other == ours {
 			KeyMapMatch::IsExact

src/expand.rs

@@ -2145,6 +2145,7 @@ pub fn expand_aliases(
 }
 
 pub fn expand_keymap(s: &str) -> Vec<KeyEvent> {
+	log::debug!("Expanding keymap for '{}'", s);
 	let mut keys = Vec::new();
 	let mut chars = s.chars().collect::<VecDeque<char>>();
 	while let Some(ch) = chars.pop_front() {
@@ -2164,8 +2165,13 @@ pub fn expand_keymap(s: &str) -> Vec<KeyEvent> {
 							}
 						}
 						'>' => {
+							log::debug!("Found key alias '{}'", alias);
 							if alias.eq_ignore_ascii_case("leader") {
-								let leader = read_shopts(|o| o.prompt.leader.clone());
+								let mut leader = read_shopts(|o| o.prompt.leader.clone());
+								if leader == "\\" {
+									leader.push('\\');
+								}
+								log::debug!("Expanding leader key to '{}'", leader);
 								keys.extend(expand_keymap(&leader));
 							} else if let Some(key) = parse_key_alias(&alias) {
 								keys.push(key);
@@ -2182,6 +2188,7 @@ pub fn expand_keymap(s: &str) -> Vec<KeyEvent> {
 		}
 	}
 
+	log::debug!("Expanded keymap '{}' to {:?}", s, keys);
 	keys
 }
 

src/readline/mod.rs

@@ -418,6 +418,7 @@ impl ShedVi {
 				} else if matches.len() == 1 && matches[0].compare(&self.pending_keymap) == KeyMapMatch::IsExact {
 					// We have a single exact match. Execute it.
 					let keymap = matches[0].clone();
+					log::debug!("[keymap] self.pending_keymap={:?}", self.pending_keymap);
 					log::debug!("[keymap] exact match: {:?} -> {:?}", keymap.keys, keymap.action);
 					self.pending_keymap.clear();
 					let action = keymap.action_expanded();