feat: [US-014] - Vim Leader Key System

Amp-Thread-ID: https://ampcode.com/threads/T-019bbc06-40f5-708e-bb6f-4f0d197cd328
Co-authored-by: Amp <amp@ampcode.com>

Author: devatnull

src/lib/simulator/constants.ts

@@ -191,6 +191,10 @@ export function createDefaultVimState(): VimState {
 
     insertModeStartCol: null,
 
+    leaderActive: false,
+    leaderKeySequence: [],
+    leaderTimeoutAt: null,
+
     settings: { ...DEFAULT_VIM_SETTINGS },
   };
 }

src/lib/simulator/types.ts

@@ -154,6 +154,10 @@ export interface VimState {
 
   insertModeStartCol: number | null;
 
+  leaderActive: boolean;
+  leaderKeySequence: string[];
+  leaderTimeoutAt: number | null;
+
   settings: VimSettings;
 }
 

src/lib/simulator/vim/index.ts

@@ -10,3 +10,4 @@ export * from "./marks";
 export * from "./macros";
 export * from "./undo";
 export * from "./folding";
+export * from "./leader";