From a4ab5868b489a2a9b37c7f2d99f00a507d061744 Mon Sep 17 00:00:00 2001
From: "M. J. Fromberger" <michael.j.fromberger@gmail.com>
Date: Sat, 29 Oct 2022 10:21:04 -0700
Subject: [PATCH] Remove unused unexported variable.

The eraseUnderCursor variable is unused, it came in with the import of the
x/crypto/ssh/terminal package at d7a7210 but is not referenced here.

When this package is vendored, the unused unexported name trips warnings from
tools like staticcheck.
---
 terminal.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/terminal.go b/terminal.go
index 4b48a58..f636667 100644
--- a/terminal.go
+++ b/terminal.go
@@ -233,7 +233,6 @@ func (t *Terminal) queue(data []rune) {
 	t.outBuf = append(t.outBuf, []byte(string(data))...)
 }
 
-var eraseUnderCursor = []rune{' ', keyEscape, '[', 'D'}
 var space = []rune{' '}
 
 func isPrintable(key rune) bool {