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>

/* syntax.c */
void syntax_start(win_T *wp, linenr_T lnum);
void syn_stack_free_all(synblock_T *block);
void syn_stack_apply_changes(buf_T *buf);
void syntax_end_parsing(win_T *wp, linenr_T lnum);
int syntax_check_changed(linenr_T lnum);
int get_syntax_attr(colnr_T col, int *can_spell, int keep_state);
void syntax_clear(synblock_T *block);
void reset_synblock(win_T *wp);
void ex_syntax(exarg_T *eap);
void ex_ownsyntax(exarg_T *eap);
int syntax_present(win_T *win);
void reset_expand_highlight(void);
void set_context_in_echohl_cmd(expand_T *xp, char_u *arg);
void set_context_in_syntax_cmd(expand_T *xp, char_u *arg);
char_u *get_syntax_name(expand_T *xp, int idx);
int syn_get_id(win_T *wp, long lnum, colnr_T col, int trans, int *spellp, int keep_state);
int get_syntax_info(int *seqnrp);
int syn_get_sub_char(void);
int syn_get_stack_item(int i);
int syn_get_foldlevel(win_T *wp, long lnum);
void ex_syntime(exarg_T *eap);
char_u *get_syntime_arg(expand_T *xp, int idx);
/* vim: set ft=c : */