patch 9.1.0069: ScreenLines may not be correctly initialized, causing hang Commit: https://github.com/vim/vim/commit/fd472655a93fd539c731c8daf3adc4e65ddce341 Author: Olaf Seibert <rhialto@falu.nl> Date: Thu Feb 1 21:11:16 2024 +0100 patch 9.1.0069: ScreenLines may not be correctly initialized, causing hang Problem: ScreenLines may not be correctly initialized, causing hang (Olaf Seibert, after 9.0.0220) Solution: always initialize ScreneLines when allocating a screen (Olaf Seibert) ScreenLines and related structures could be left uninitialized causing a screen update to run into an infinite loop when using latin1 encoding. Partly caused because by patch 9.0.0220, which makes mb_ptr2len return zero for NUL related: #12671 closes: #13946 Signed-off-by: Olaf Seibert <rhialto@falu.nl> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* XPM */
static char * tb_open_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 bottomShadowColor	m black	c #5D6069",
"o	s iconColor2	m none	c #FFFFFF",
"O	s iconGray1	m none	c #dedede",
"+	s iconGray5	m black	c #737373",
"@	s iconGray3	m none	c #adadad",
/* pixels */
"                  ",
"    .........X    ",
"    .oooooo.o.X   ",
"    .oooooo.oo.X  ",
"    .oooooo....X  ",
"  ...ooooooooo... ",
"  .O.OOOOOOOOo.+. ",
".............O.+.X",
".oooooooooooo..+.X",
" .o@@@@@@@@@@+.+.X",
" .o@@@@@@@@@@@.+.X",
"  .o@@@@@@@@@@+..X",
"  .o@@@@@@@@@@@..X",
"   .o+++++++++++.X",
"   ..............X",
"     XXXXXXXXXXXXX",
"                  ",
"                  "};