From 9b7df46a0910c10a4599909a05e97ed3cb37bcab Mon Sep 17 00:00:00 2001
From: xaxys <tpnnghd@163.com>
Date: Mon, 6 May 2024 00:34:12 +0800
Subject: [PATCH] Update option usage

Signed-off-by: xaxys <tpnnghd@163.com>
---
 README.md    |  2 +-
 README_cn.md |  2 +-
 main.go      | 16 ++++++++--------
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index fcdad70..9c917dd 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ bubbler [options] <input file>
 - `-single`: Generate Single File (Combine all definitions into one file, instead of one generated file per source file)
 - `-minimal`: Generate Minimal Code (Usually without default getter/setter methods)
 - `-decnum`: Force Generate Decimal Format for Constant Value (Translate `0xFF` to `255`, `0b1111` to `15`, etc.)
-- `-signext`: Sign Extension Method used for Integer Field (Options: `shift`, `arith`)
+- `-signext <method>`: Sign Extension Method used for Integer Field (Options: `shift`, `arith`)
 
 ### Examples
 
diff --git a/README_cn.md b/README_cn.md
index 95a6351..b759de3 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -32,7 +32,7 @@ bubbler [options] <input file>
 - `-single`: 生成单个文件（将所有定义合并到一个文件中，而不是每个源文件生成一个文件）
 - `-minimal`: 生成最小代码（通常不包含默认的getter/setter方法）
 - `-decnum`: 强制生成十进制格式的常量值（将 `0xFF` 翻译为 `255`, `0b1111` 翻译为 `15` 等）
-- `-signext`: 用于整数字段的符号扩展方法（选项: `shift`, `arith`）
+- `-signext <method>`: 用于整数字段的符号扩展方法（选项: `shift`, `arith`）
 
 ### 示例
 
diff --git a/main.go b/main.go
index e24286c..fc6df90 100644
--- a/main.go
+++ b/main.go
@@ -39,13 +39,13 @@ Usage:
   bubbler [options] <input file>
 
 Options:
-  -t <target>  Target Language
-  -o <output>  Output Path
-  -inner       Generate Inner Class
-  -single      Generate Single File
-  -minimal     Generate Minimal Code
-  -decnum      Force Generate Decimal Format for Constant Value
-  -signext     Sign Extension Method (shift, arith)
+  -t <target>        Target Language
+  -o <output>        Output Path
+  -inner             Generate Inner Class
+  -single            Generate Single File
+  -minimal           Generate Minimal Code
+  -decnum            Force Generate Decimal Format for Constant Value
+  -signext <method>  Sign Extension Method (shift, arith)
 
 Targets:
 {{ range .Generators }}  {{ . }}
@@ -53,7 +53,7 @@ Targets:
 Examples:
   bubbler -t c -minimal -o output/ example.bb
   bubbler -t c -single -o gen.hpp example.bb
-  bubbler -t py -decnum -signext=arith -o output example.bb
+  bubbler -t py -decnum -signext arith -o output example.bb
 
 For more information, please visit: https://github.com/xaxys/bubbler
 {{ end }}