From ef78e3391f8d55cd14c95c98c24e4b6998fc2b77 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 23 Jul 2023 15:47:26 +0200
Subject: [PATCH] Fix definition of os.exit() in Lua 5.2+

Fixes #538

In Lua 5.2, os.exit() gained an additional boolean argument.
---
 CHANGELOG.md                     | 1 +
 selene-lib/default_std/lua52.yml | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53f47f66..8a045405 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - `string.pack` and `string.unpack` now have proper function signatures in the Lua 5.3 standard library.
 - Moved `math.log` second argument addition from Lua 5.3 std lib to 5.2 std lib
 - `undefined_variable` now correctly errors when defining multiple methods in undefined tables
+- Corrected `os.exit` definition in Lua 5.2 standard library
 
 ## [0.25.0](https://github.com/Kampfkarren/selene/releases/tag/0.25.0) - 2023-03-12
 ### Added
diff --git a/selene-lib/default_std/lua52.yml b/selene-lib/default_std/lua52.yml
index d247070a..8fae55e8 100644
--- a/selene-lib/default_std/lua52.yml
+++ b/selene-lib/default_std/lua52.yml
@@ -68,6 +68,12 @@ globals:
       - type: number
       - required: false
         type: number
+  os.exit:
+    args:
+      - required: false
+        type: number
+      - required: false
+        type: bool
   package.config:
     property: read-only
   rawlen: