patch 9.1.0068: Visual highlighting can still be improved Commit: https://github.com/vim/vim/commit/59bafc8171b08cf326ed40ccb4ee917f9643290e Author: Maxim Kim <habamax@gmail.com> Date: Thu Feb 1 21:07:51 2024 +0100 patch 9.1.0068: Visual highlighting can still be improved Problem: Visual highlighting can still be improved Solution: Update Visual highlighting for 8 color terminals, use uniform grey highlighting for dark and light bg (Maxim Kim) Update terminal Visual 1. Use `ctermbg=Grey ctermfg=Black` for both dark and light This uniforms Visual highlighting between default dark and light colors And should work for vim usually detecting light background for terminals with black/dark background colors. Previously used `ctermfg=White` leaks `cterm=bold` if available colors are less than 16. 2. Use `term=reverse cterm=reverse ctermbg=NONE ctermfg=NONE` for terminals reporting less than 8 colors available If the terminal has less than 8 colors, grey just doesn't work right closes: #13940 Signed-off-by: Maxim Kim <habamax@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* XPM */
static char * tb_undo_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 4 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 bottomShadowColor	m black	c #5D6069",
/* pixels */
"                  ",
"                  ",
"  ..  .....       ",
"  .X..XXXXX..     ",
"  .XXXXXXXXXX.    ",
"  .XXXX....XX.o   ",
"  .XXXX.ooo.XX.   ",
"  .XXXXX.  .XX.o  ",
"  .......o .XX.o  ",
"   o.ooooo .XX.o  ",
"   .X.     .XX.o  ",
"   .XX.....XX.oo  ",
"    .XXXXXXXX.o   ",
"     .XXXXX..oo   ",
"      .....ooo    ",
"       ooooo      ",
"                  ",
"                  "};