From 1febe66f846f500f4bd07fe14691e3b359f49c80 Mon Sep 17 00:00:00 2001
From: TorchedSammy <38820196+TorchedSammy@users.noreply.github.com>
Date: Thu, 17 Nov 2022 19:18:57 -0400
Subject: [PATCH] fix(readline): use uniseg to calculate width of virtual tab
 entry (closes #209)

---
 readline/tab-virtual.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/readline/tab-virtual.go b/readline/tab-virtual.go
index fa7318e..d1e1d76 100644
--- a/readline/tab-virtual.go
+++ b/readline/tab-virtual.go
@@ -2,6 +2,7 @@ package readline
 
 import (
 	"strings"
+	"github.com/rivo/uniseg"
 )
 
 // insertCandidateVirtual - When a completion candidate is selected, we insert it virtually in the input line:
@@ -249,10 +250,10 @@ func (rl *Instance) viJumpEVirtual(tokeniser func([]rune, int) ([]string, int, i
 		return
 	case pos >= len(word)-1:
 		word = rTrimWhiteSpace(split[index+1])
-		adjust = len(split[index]) - pos
-		adjust += len(word) - 1
+		adjust = uniseg.GraphemeClusterCount(split[index]) - pos
+		adjust += uniseg.GraphemeClusterCount(word) - 1
 	default:
-		adjust = len(word) - pos - 1
+		adjust = uniseg.GraphemeClusterCount(word) - pos - 1
 	}
 	return
 }