patch 9.1.0321: Garbled output on serial terminals with XON/XOFF flow control Commit: https://github.com/vim/vim/commit/49528da8a60f8fd38ca491d6ccec47dfccf5f23c Author: Anton Sharonov <anton.sharonov@gmail.com> Date: Sun Apr 14 20:02:24 2024 +0200 patch 9.1.0321: Garbled output on serial terminals with XON/XOFF flow control Problem: When used terminal with XON/XOFF flow control, vim tries to still make CTRL-S mapping available, which results in severe screen corruption, especially on large redraws, and even spurious inputs (John Tsiombikas) Solution: Disallow CTRL-S mapping if such terminal is recognized. Don't remove IXON from the bitmask inversion. (Anton Sharonov) *** When started like this: TERM=vt420 vim :set termcap shows "t_xon=y" map <C-S> :echo "abc"<CR> does nothing (after <C-S> output freezes and subsequent <C-Q> unfreezes it) *** When started like this: TERM=xterm vim :set termcap shows "t_xon=" map <C-S> :echo "abc"<CR> works (after <C-S> one see "abc" string echo-ed) fixes: #12674 closes: #14542 Signed-off-by: Anton Sharonov <anton.sharonov@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* XPM */
static char * tb_print_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 7 1 0 0",
/* colors */
" 	s none	m none	c none",
".	s iconColor1	m black	c #000000",
"X	s iconColor2	m none	c #FFFFFF",
"o	s iconGray2	m none	c #bdbdbd",
"O	s iconGray5	m black	c #737373",
"+	s bottomShadowColor	m black	c #5D6069",
"@	c #FF1144",
/* pixels */
"   .......        ",
"   .XXXXX..       ",
"   .XXXXX.X.      ",
"   .XXXXX....     ",
"   .XXXXXXXX.     ",
"   .XXXXXXXX.     ",
"  ..XXXXXXXX..    ",
"   .XXXXXXXX.O    ",
"................  ",
".XXXXXXXXXXXXXO.  ",
".X@@ooooooooooO.O ",
".XooooooooooooO.O ",
".XooooooooooooO.O ",
"................O ",
" .OOOOOOOOOOOO.OO ",
" ..............O  ",
"   OOOOOOOOOOOOO  ",
"                  "};