patch 9.0.1686: undotree() only works for the current buffer Commit: https://github.com/vim/vim/commit/5fee11114975b7405b7ccd3ee8758e54bf559760 Author: Devin J. Pohly <djpohly@gmail.com> Date: Sun Apr 23 20:26:59 2023 -0500 patch 9.0.1686: undotree() only works for the current buffer Problem: undotree() only works for the current buffer Solution: Add an optional "buffer number" parameter to undotree(). If omitted, use the current buffer for backwards compatibility. closes: #4001 closes: #12292 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com> Co-authored-by: Devin J. Pohly <djpohly@gmail.com>

/* XPM */
static char * tb_redo_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 */
"                  ",
"                  ",
"      .....  ..   ",
"    ..XXXXX..X.o  ",
"   .XXXXXXXXXX.o  ",
"   .XX....XXXX.o  ",
"  .XX.ooo.XXXX.o  ",
"  .XX.o .XXXXX.o  ",
"  .XX.o .......o  ",
"  .XX.o  ooo.ooo  ",
"  .XX.o    .X.    ",
"   .XX.....XX.o   ",
"   .XXXXXXXX.oo   ",
"    ..XXXXX.oo    ",
"      .....oo     ",
"       ooooo      ",
"                  ",
"                  "};