patch 9.1.0215: Half-page scrolling does not support smooth-scrolling Commit: https://github.com/vim/vim/commit/5a2e3ec9ac72b6e644fea4ebba7e632498296e2f Author: Luuk van Baal <luukvbaal@gmail.com> Date: Thu Mar 28 10:07:29 2024 +0100 patch 9.1.0215: Half-page scrolling does not support smooth-scrolling Problem: Page-wise scrolling with Ctrl-D/Ctrl-U implements it's own logic to change the topline and cursor. More logic than necessary for scrolling with Ctrl-F/Ctrl-B was removed in patch 9.1.0211. Solution: Re-use the logic from Ctrl-E/Ctrl-Y/Ctrl-F/Ctrl-B while staying backward compatible as much as possible. Restore some of the logic that determined how many lines will be scrolled (Luuk van Baal) closes: #14316 Signed-off-by: Luuk van Baal <luukvbaal@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* XPM */
static char * tb_find_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 5 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 iconGray2	m none	c #bdbdbd",
"+	s bottomShadowColor	m black	c #5D6069",
/* pixels */
"                  ",
" .........        ",
" .XXXXXXX..       ",
" .XXXXXXX.O.      ",
" .XXXXXXX....     ",
" .XXXXXXXXXX.     ",
" .XXXXXXX....     ",
" .XXXXXX.OOOO.    ",
" .XXXXX.OXXOOO.   ",
" .XXXXX.OXOOOO.   ",
" .XXXXX.OOOOOO.   ",
" .XXXXX.OOOXOO.   ",
" .XXXXXX.OOOO.+   ",
" .XXXXXXX....+..  ",
" .XXXXXXXXXX.+... ",
" ............+ .. ",
"    ++++++++++    ",
"                  "};