From cc104ed9c9e322e405ed017eae63fc29fcc03da8 Mon Sep 17 00:00:00 2001
From: Ayman Bagabas <ayman.bagabas@gmail.com>
Date: Tue, 10 Dec 2024 18:57:36 -0500
Subject: [PATCH] docs(cellbuf): add TODO for isXtermLike function

---
 cellbuf/window.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cellbuf/window.go b/cellbuf/window.go
index 9fdb832..6db8aac 100644
--- a/cellbuf/window.go
+++ b/cellbuf/window.go
@@ -359,6 +359,10 @@ func (s *Screen) FillRect(cell *Cell, r Rectangle) bool {
 
 // isXtermLike returns whether the terminal is xterm-like. This means that the
 // terminal supports ECMA-48 and ANSI X3.64 escape sequences.
+// TODO: Should this be a lookup table into each $TERM terminfo database? Like
+// we could keep a map of ANSI escape sequence to terminfo capability name and
+// check if the database supports the escape sequence. Instead of keeping a
+// list of terminal names here.
 func isXtermLike(termtype string) (v bool) {
 	parts := strings.Split(termtype, "-")
 	if len(parts) == 0 {