From cfb44fe3cf07d66cf4888b014a317f155eeb6e4f Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 9 Oct 2026 08:35:15 -0400
Subject: [PATCH] StdIo: Add screen.xterm-256color to list of supported TERM
 types

Fixes: #28151
---
 Source/cmStdIoStream.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/cmStdIoStream.cxx b/Source/cmStdIoStream.cxx
index 5aa9a065a3..37ddd4efa2 100644
--- a/Source/cmStdIoStream.cxx
+++ b/Source/cmStdIoStream.cxx
@@ -43,7 +43,7 @@ namespace {
 #else
 // List of known `TERM` names that support VT100 escape sequences.
 // Order by `LC_COLLATE=C sort` to search using `std::lower_bound`.
-std::array<cm::string_view, 57> const kVT100Names{ {
+std::array<cm::string_view, 58> const kVT100Names{ {
   "Eterm"_s,
   "alacritty"_s,
   "alacritty-direct"_s,
@@ -88,6 +88,7 @@ std::array<cm::string_view, 57> const kVT100Names{ {
   "screen-bce"_s,
   "screen-w"_s,
   "screen.linux"_s,
+  "screen.xterm-256color"_s,
   "st-256color"_s,
   "tmux"_s,
   "tmux-256color"_s,