patch 9.1.0121: Infinite loop or signed overflow with 'smoothscroll' Commit: https://github.com/vim/vim/commit/02fcae02a926e4e8379d77fb716da4202029882d Author: Sean Dewar <6256228+seandewar@users.noreply.github.com> Date: Wed Feb 21 19:40:44 2024 +0100 patch 9.1.0121: Infinite loop or signed overflow with 'smoothscroll' Problem: infinite loop in win_update with 'smoothscroll' set when window width is equal to textoff, or signed integer overflow if smaller. Solution: don't revalidate wp->w_skipcol in that case, as no buffer text is being shown. (Sean Dewar) Don't instead reset w_skipcol; that would lose the scroll position within the line, which may be undesirable if the window is made wider later. Also include changes from the splitmove PR #14042 that I (in my infinite Git wisdom) forgot to commit. This includes a change to Test_window_split_no_room to ensure it doesn't fail for some screen sizes. Move Test_smoothscroll_in_zero_width_window to test_scroll_opt.vim, as that file feels more appropriate. closes: #14068 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* XPM */
static char * tb_close_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 7 1 0 0",
/* colors */
" 	s none	m none	c none",
".	c #880000	m black",
"X	s iconColor1	m black	c #000000",
"o	s iconColor3	m black	c #FF0000",
"O	s topShadowColor	m none	c #DCDEE5",
"+	s iconColor2	m none	c #FFFFFF",
"@	s bottomShadowColor	m black	c #5D6069",
/* pixels */
"                  ",
"  ..XXXXXXXXX.    ",
" .oo.OOOOOOO.o.   ",
"  .oo.O+OOO.oo.   ",
"   .oo.OOO.oo.@   ",
"   X.oo.O.oo.X@   ",
"   XO.oo.oo.+X@   ",
"   XOO.ooo.O+X@   ",
"   XOO.ooo.O+X@   ",
"   XO.oo.oo.+X@   ",
"   X.oo.O.oo.X@   ",
"   .oo.OOO.oo.@   ",
"  .oo.OOOOO.oo.   ",
" .oo.OOOOOOO.oo.  ",
"  ..+++++++++.o.  ",
"   XXXXXXXXXXX.   ",
"      @@@@@@@@@   ",
"                  "};