patch 9.1.0224: cursor may move too many lines over "right" & "below" virt text Commit: https://github.com/vim/vim/commit/515f734e687f28f7199b2a8042197624d9f3ec15 Author: Dylan Thacker-Smith <dylan.ah.smith@gmail.com> Date: Thu Mar 28 12:01:14 2024 +0100 patch 9.1.0224: cursor may move too many lines over "right" & "below" virt text Problem: If a line has "right" & "below" virtual text properties, where the "below" property may be stored first due to lack of ordering between them, then the line height is calculated to be 1 more and causes the cursor to far over the line. Solution: Remove some unnecessary setting of a `next_right_goes_below = TRUE` flag for "below" and "above" text properties. (Dylan Thacker-Smith) I modified a regression test I recently added to cover this case, leveraging the fact that "after", "right" & "below" text properties are being stored in the reverse of the order they are added in. The previous version of this regression test was crafted to workaround this issue so it can be addressed by this separate patch. closes: #14317 Signed-off-by: Dylan Thacker-Smith <dylan.ah.smith@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* mouse.c */
void mouse_set_vert_scroll_step(long step);
void mouse_set_hor_scroll_step(long step);
int do_mouse(oparg_T *oap, int c, int dir, long count, int fixindent);
void ins_mouse(int c);
void ins_mousescroll(int dir);
int is_mouse_key(int c);
int get_mouse_button(int code, int *is_click, int *is_drag);
int get_pseudo_mouse_code(int button, int is_click, int is_drag);
void set_mouse_termcode(int n, char_u *s);
void del_mouse_termcode(int n);
void setmouse(void);
int mouse_has(int c);
int mouse_model_popup(void);
void reset_dragwin(void);
int jump_to_mouse(int flags, int *inclusive, int which_button);
int do_mousescroll_horiz(long_u leftcol);
void nv_mousescroll(cmdarg_T *cap);
void nv_mouse(cmdarg_T *cap);
void reset_held_button(void);
int check_termcode_mouse(char_u *tp, int *slen, char_u *key_name, char_u *modifiers_start, int idx, int *modifiers);
int mouse_comp_pos(win_T *win, int *rowp, int *colp, linenr_T *lnump, int *plines_cache);
win_T *mouse_find_win(int *rowp, int *colp, mouse_find_T popup);
int vcol2col(win_T *wp, linenr_T lnum, int vcol, colnr_T *coladdp);
void f_getmousepos(typval_T *argvars, typval_T *rettv);
/* vim: set ft=c : */