From b33b4e8019c04ea68614968fded87b47e1aada45 Mon Sep 17 00:00:00 2001
From: Hubert Hirtz <hubert@hirtz.pm>
Date: Tue, 11 May 2021 13:39:42 +0200
Subject: Properly show cursor on two-width characters

---
 ui/editor.go | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/ui/editor.go b/ui/editor.go
index 6cbc6d6..12b0f24 100644
--- a/ui/editor.go
+++ b/ui/editor.go
@@ -324,12 +324,6 @@ func (e *Editor) Draw(screen tcell.Screen, x0, y int) {
 		x++
 	}
 
-	curStart := e.textWidth[e.cursorIdx] - e.textWidth[e.offsetIdx]
-	curEnd := curStart + 1
-	if e.cursorIdx+1 < len(e.textWidth) {
-		curEnd = e.textWidth[e.cursorIdx+1] - e.textWidth[e.offsetIdx]
-	}
-	for x := x0 + curStart; x < x0+curEnd; x++ {
-		screen.ShowCursor(x, y)
-	}
+	cursorX := x0 + e.textWidth[e.cursorIdx] - e.textWidth[e.offsetIdx]
+	screen.ShowCursor(cursorX, y)
 }
-- 
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