From 43d40b6d7999fe17f868a82beb2b87867f1a1bc0 Mon Sep 17 00:00:00 2001
From: Adam Saponara <as@php.net>
Date: Fri, 4 Oct 2024 19:33:51 -0400
Subject: [PATCH] `setlocale` in demo

since around cd42ba3, we rely on `iswprint`, which itself is
locale-dependent. callers using unicode (like the demo) must be sure
to set a unicode locale prior to initializing.
---
 demo/keyboard.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/demo/keyboard.c b/demo/keyboard.c
index d3bea77..013c6bb 100644
--- a/demo/keyboard.c
+++ b/demo/keyboard.c
@@ -2,6 +2,7 @@
 #include <stdint.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <locale.h>
 #include "../termbox2.h"
 
 struct key {
@@ -694,6 +695,8 @@ int main(int argc, char **argv)
     (void) argc; (void) argv;
     int ret;
 
+    setlocale(LC_ALL, "");
+
     ret = tb_init();
     if (ret) {
         fprintf(stderr, "tb_init() failed with error code %d\n", ret);
-- 
2.39.5