From 5c6646ced9f6f3aec12364e5dfcc385d943f3b06 Mon Sep 17 00:00:00 2001
From: xiangnan <280145668@qq.com>
Date: Thu, 26 Sep 2024 17:06:35 +0800
Subject: [PATCH] transform$

---
 package-lock.json | 4 ++--
 package.json      | 4 ++--
 src/js2lua.mjs    | 3 +++
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 0f7c099..8276688 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@xiangnanscu/js2lua",
-  "version": "0.34.0",
+  "version": "0.36.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@xiangnanscu/js2lua",
-      "version": "0.34.0",
+      "version": "0.36.0",
       "license": "MIT",
       "dependencies": {
         "@babel/parser": "^7.22.14",
diff --git a/package.json b/package.json
index 15b5a0b..e82389b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@xiangnanscu/js2lua",
-  "version": "0.35.0",
+  "version": "0.36.0",
   "type": "module",
   "description": "Writing LuaJIT with the expressiveness of JavaScript.",
   "main": "src/js2lua.mjs",
@@ -55,4 +55,4 @@
     "vite-plugin-require-transform": "^1.0.21",
     "vue-eslint-parser": "^9.3.1"
   }
-}
\ No newline at end of file
+}
diff --git a/src/js2lua.mjs b/src/js2lua.mjs
index 54c3cb5..5e37473 100644
--- a/src/js2lua.mjs
+++ b/src/js2lua.mjs
@@ -11,6 +11,7 @@ const defaultOptions = {
   debug: false,
   tagArrayExpression: true,
   importStatementHoisting: true,
+  transform$SymbolToDollar: true,
   transformToString: true,
   transformString: true,
   transformJSONStringify: true,
@@ -475,6 +476,8 @@ function ast2lua(ast, opts = {}) {
         const id = ast.name;
         if (id == "undefined") {
           return "nil";
+        } else if (id.startsWith("$")) {
+          return opts.transform$SymbolToDollar ? id.replace("$", "_DOLLAR_") : id;
         }
         return id;
       }