From a0b1179db39e717d61d2183d3a41e68a8baafcff Mon Sep 17 00:00:00 2001
From: tg <tg@mirbsd.org>
Date: Sat, 13 Jan 2018 21:45:07 +0000
Subject: [PATCH] warn when entering POSuX noncompliance

---
 main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index a4c48ef..b7ac5a2 100644
--- a/main.c
+++ b/main.c
@@ -34,7 +34,7 @@
 #include <locale.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/main.c,v 1.346 2018/01/13 21:38:08 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/main.c,v 1.347 2018/01/13 21:45:07 tg Exp $");
 
 #ifndef MKSHRC_PATH
 #define MKSHRC_PATH	"~/.mkshrc"
@@ -2071,5 +2071,8 @@ recheck_ctype(void)
 	if (isuc(ccp))
 		UTFMODE = 1;
 #endif
+
+	if (Flag(FPOSIX))
+		warningf(true, "early locale tracking enabled UTF-8 mode while in POSIX mode, you are now noncompliant");
 }
 #endif