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_save_session_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 9 1 0 0",
/* colors */
" 	s none	m none	c none",
".	m black	c #880000",
"X	s iconColor3	m black	c #FF0000",
"o	s iconColor1	m black	c #000000",
"O	s iconColor2	m none	c #FFFFFF",
"+	s iconGray2	m none	c #bdbdbd",
"@	s iconGray5	m black	c #737373",
"#	s iconGray4	m none	c #949494",
"$	s bottomShadowColor	m black	c #5D6069",
/* pixels */
"       ....       ",
"       .XX.       ",
"       .XX.       ",
"       .XX.       ",
"     ...XX...     ",
"      .XXXX.      ",
"       .XX.       ",
"        ..        ",
"   ooooooooooooo  ",
"  oOOOOOOOOOO++@o ",
" oOOOOOOOOOOOO#@o ",
" oO+++++++++XX#@o ",
" oO+++++++++++#@o ",
" oOoooooooooo+#@o$",
" oOOOOOOOOOOO+#@o$",
" o+###########@o$ ",
"  ooooooooooooo$  ",
"    $$$$$$$$$$$   "};