From 09a6f0da8bd430c02ea1bf70870ed66919bcaeb7 Mon Sep 17 00:00:00 2001
From: John Gee <john@ruru.gen.nz>
Date: Wed, 21 Oct 2026 14:02:15 +1300
Subject: [PATCH] chore: simplify scanArguments

---
 src/t.ts | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/t.ts b/src/t.ts
index 6ce1b22..12f2e36 100644
--- a/src/t.ts
+++ b/src/t.ts
@@ -163,7 +163,6 @@ export class RootCommand extends Command {
     parts: string[];
   } {
     const parts: string[] = [];
-    const commandParts: string[] = [];
     let matchedCommand: Command | undefined;
     let canMatchCommand = true;
     let i = 0;
@@ -185,17 +184,14 @@ export class RootCommand extends Command {
         parts.push(arg);
 
         if (canMatchCommand) {
-          commandParts.push(arg);
-          const commandPath = commandParts.join(' ');
+          const commandPath = parts.join(' ');
           const command = this.commands.get(commandPath);
 
           if (command) {
             matchedCommand = command;
+          } else {
+            canMatchCommand = false;
           }
-
-          canMatchCommand = Array.from(this.commands.keys()).some(
-            (name) => name === commandPath || name.startsWith(`${commandPath} `)
-          );
         }
 
         i++;