From 69dffd78a611e6cf5cfacb3edcddf2d45c787ff2 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Fri, 23 Oct 2020 23:32:10 +0900
Subject: [PATCH] Do not assume that each character takes at least 1 column

Fixes #2163, though this is not a proper fix to the problem.
---
 src/tui/light.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tui/light.go b/src/tui/light.go
index 3062ab45..d051e67a 100644
--- a/src/tui/light.go
+++ b/src/tui/light.go
@@ -831,7 +831,7 @@ func wrapLine(input string, prefixLength int, max int, tabstop int) []wrappedLin
 	width := 0
 	line := ""
 	for _, r := range input {
-		w := util.Max(util.RuneWidth(r, prefixLength+width, 8), 1)
+		w := util.RuneWidth(r, prefixLength+width, 8)
 		width += w
 		str := string(r)
 		if r == '\t' {