From 405d8683dcd57ce185616da60568a8ae96ce9211 Mon Sep 17 00:00:00 2001
From: Renaud Fivet <renaud.fivet@gmail.com>
Date: Fri, 12 Jun 2015 13:42:23 +0800
Subject: [PATCH] Tabs are rendered as spaces on message line. This fixes debug
 info when $debug is TRUE.

---
 display.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/display.c b/display.c
index b0d5860..baee7ba 100644
--- a/display.c
+++ b/display.c
@@ -1420,8 +1420,9 @@ static void mlputs( unsigned char *s) {
 	unicode_t c ;
 
 	while( ((c = *s++) != 0) && (ttcol < term.t_ncol)) {
-		/* Accept UTF-8 sequence */
-		if( c > 0xC1 && c <= 0xF4) {
+		if( c == '\t')						/* Don't render tabulation */
+			c = ' ' ;
+		else if( c > 0xC1 && c <= 0xF4) {	/* Accept UTF-8 sequence */
 			char utf[ 4] ;
 			char cc ;
 			int bytes ;