patch 9.0.1823: Autoconf 2.69 too old Commit: https://github.com/vim/vim/commit/a96d544bc355b1a6021feccf5fa2bd5659bc5269 Author: Illia Bobyr <illia.bobyr@gmail.com> Date: Wed Aug 30 16:30:15 2023 +0200 patch 9.0.1823: Autoconf 2.69 too old Problem: Autoconf 2.69 too old Solution: Migrate to Autoconf 2.71 Autoconf 2.69 is almost 10 years old. And 2.71 is also a few years old as well. Should be pretty well tested by now. It brings a lot of improvements and there seems to be an ongoing work on autoconf 2.72 already. This change just addresses two minor changes `autoupdate` suggested, and then `src/auto/configure` is regenerated by running cd src make AUTOCONF=autoconf2.71 autoconf closes: #12958 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>

/* XPM */
static char * tb_exit_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 9 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",
"O	s iconColor3	m black	c #FF0000",
"+	s iconGray3	m none	c #adadad",
"@	s iconGray4	m none	c #949494",
"#	s iconGray5	m black	c #737373",
"$	s iconGray6	m black	c #636363",
/* pixels */
"                  ",
"                  ",
"        ........  ",
"        .XXXXXX.o ",
"        .XXXXXX.o ",
"      ...XXXXXX.o ",
"      .O.XXXXXX.o ",
" ......OO.XX..X.o ",
" .OOOOOOOO.X..X.o ",
" .OOOOOOOO.XXXX.o ",
" ......OO.XXXXX.o ",
"      .O.XXXXX+.o ",
"      ...XXXX++.o ",
"        .XX++@#.o ",
"        .X+@##$.o ",
"        ........o ",
"          ooooooo ",
"                  "};