patch 9.1.0258: half-page scrolling broke backward compatibility Commit: https://github.com/vim/vim/commit/cb204e688e5c9d56a78b621ef27c35d91860cb09 Author: Luuk van Baal <luukvbaal@gmail.com> Date: Tue Apr 2 20:49:45 2024 +0200 patch 9.1.0258: half-page scrolling broke backward compatibility Problem: Support for 'smoothscroll' in (half-)page scrolling broke backward compatibility and can be made to work better. (after v9.1.215) Solution: Restore the previous cursor and end-of-buffer behavior for half-page scrolling and improve 'smoothscroll' support. (Luuk van Baal) fixes: #14338 closes: #14377 Signed-off-by: Luuk van Baal <luukvbaal@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

--- a/src/proto/normal.pro
+++ b/src/proto/normal.pro
@@ -22,6 +22,8 @@ void pop_showcmd(void);
 void do_check_scrollbind(int check);
 void check_scrollbind(linenr_T topline_diff, long leftcol_diff);
 int find_decl(char_u *ptr, int len, int locally, int thisblock, int flags_arg);
+void nv_g_home_m_cmd(cmdarg_T *cap);
+int nv_screengo(oparg_T *oap, int dir, long dist);
 void nv_scroll_line(cmdarg_T *cap);
 void scroll_redraw(int up, long count);
 void handle_tabmenu(void);