From 9c7d3eec98ee3704ba81547cc48dc8e681964ada Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Mon, 17 Oct 2022 17:22:39 -0400
Subject: Fix 3- and 4-byte UTF-8 sequence matching

lex(1) has weird regex precedence rules!
---
 bin/shotty.l | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/shotty.l b/bin/shotty.l
index 7496e75d..dcac43ec 100644
--- a/bin/shotty.l
+++ b/bin/shotty.l
@@ -181,13 +181,13 @@ ESC \x1B
 		| (wchar_t)(yytext[1] & 0x3F);
 	return Data;
 }
-[\xE0-\xEF][\x80-\xBF]{2} {
+[\xE0-\xEF]([\x80-\xBF]{2}) {
 	ch = (wchar_t)(yytext[0] & 0x0F) << 12
 		| (wchar_t)(yytext[1] & 0x3F) << 6
 		| (wchar_t)(yytext[2] & 0x3F);
 	return Data;
 }
-[\xF0-\xF7][\x80-\xBF]{3} {
+[\xF0-\xF7]([\x80-\xBF]{3}) {
 	ch = (wchar_t)(yytext[0] & 0x07) << 18
 		| (wchar_t)(yytext[1] & 0x3F) << 12
 		| (wchar_t)(yytext[2] & 0x3F) << 6
-- 
cgit 1.4.1