From 4b9bd1dc8c8f9a4289eba67b0643727f95fc812c Mon Sep 17 00:00:00 2001
From: Ryuichi Ueda <ryuichiueda@gmail.com>
Date: Sun, 22 Dec 2024 13:05:15 +0900
Subject: [PATCH] Fix alias expansion rule

---
 src/elements/command/simple/parser.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/elements/command/simple/parser.rs b/src/elements/command/simple/parser.rs
index 4b093e12..45c587a8 100644
--- a/src/elements/command/simple/parser.rs
+++ b/src/elements/command/simple/parser.rs
@@ -36,8 +36,11 @@ impl SimpleCommand {
                 ans.permit_substitution_arg = true;
             }
         }
-        if Self::set_alias(&w, &mut ans.words, &mut ans.text, core, feeder) {
-            return true;
+
+        if ans.words.len() == 0 {
+            if Self::set_alias(&w, &mut ans.words, &mut ans.text, core, feeder) {
+                return true;
+            }
         }
 
         ans.text += &w.text;