From c7b225fa133e3632159c9dc1d22f88461760df1e Mon Sep 17 00:00:00 2001
From: kitty <nepeta@canaglie.net>
Date: Wed, 11 Mar 2026 15:20:54 +1100
Subject: xterm altscr/normscr

useful for terminal graphics
---
 jefs.fs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/jefs.fs b/jefs.fs
index 567b3aa..65c2a99 100644
--- a/jefs.fs
+++ b/jefs.fs
@@ -443,6 +443,9 @@ make old-termios old-termios# allot
 \ }}}
 : raw  backup-termios termios dup raw-iflag dup raw-oflag dup raw-lflag
 	dup raw-cflag TCSETSF stdin ioctl ;
+
+: altscr  CSI ." ?1049h" ;
+: normscr  CSI ." ?1049l" ;
 \ }}}
 
 \ TIME {{{
-- 
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