From 3658faafae727de5abcbbae170c889cdbe3cc338 Mon Sep 17 00:00:00 2001
From: John Guo <john@johng.cn>
Date: Fri, 17 Dec 2021 15:47:48 +0800
Subject: [PATCH] improve help content printing for package gcmd

---
 os/gcmd/gcmd_command_help.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/os/gcmd/gcmd_command_help.go b/os/gcmd/gcmd_command_help.go
index 82a67e4ad..b8cc1f8e4 100644
--- a/os/gcmd/gcmd_command_help.go
+++ b/os/gcmd/gcmd_command_help.go
@@ -189,8 +189,9 @@ func (c *Command) Print() {
 		buffer.WriteString(lineStr)
 		buffer.WriteString("\n")
 	}
-
-	fmt.Println(buffer.String())
+	content := buffer.String()
+	content = gstr.Replace(content, "\t", "    ")
+	fmt.Println(content)
 }
 
 type printLineBriefInput struct {