From 337895429257494f04d100a9d28c99ca013135d4 Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Wed, 17 Jun 2015 22:58:24 +0430
Subject: [PATCH] led: read utf-8 characters in led_readchar()

---
 led.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/led.c b/led.c
index 778c642..be70b16 100644
--- a/led.c
+++ b/led.c
@@ -183,7 +183,7 @@ static char *led_readchar(int c, char *kmap)
 {
 	static char buf[8];
 	int c1, c2;
-	int i;
+	int i, n;
 	if (c == TK_CTL('v')) {		/* literal character */
 		buf[0] = term_read();
 		buf[1] = '\0';
@@ -201,6 +201,14 @@ static char *led_readchar(int c, char *kmap)
 				return digraphs[i][1];
 		return NULL;
 	}
+	if ((c & 0xc0) == 0xc0) {	/* utf-8 character */
+		buf[0] = c;
+		n = uc_len(buf);
+		for (i = 1; i < n; i++)
+			buf[i] = term_read();
+		buf[n] = '\0';
+		return buf;
+	}
 	return kmap_map(kmap, c);
 }
 
-- 
2.11.4.GIT