patch 9.0.2015: Vim9: does not handle islocked() from a method correctly Commit: https://github.com/vim/vim/commit/4c8da025ef8140168b7a09d9fe922ce4bb40f19d Author: Ernie Rael <errael@raelity.com> Date: Wed Oct 11 21:35:11 2023 +0200 patch 9.0.2015: Vim9: does not handle islocked() from a method correctly Problem: Vim9: does not handle islocked() from a method correctly Solution: Handle islocked() builtin from a method. - Setup `lval_root` from `f_islocked()`. - Add function `fill_exec_lval_root()` to get info about executing method. - `sync_root` added in get_lval to handle method member access. - Conservative approach to reference counting. closes: #13309 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Ernie Rael <errael@raelity.com>

/* tag.c */
char *did_set_tagfunc(optset_T *args);
void free_tagfunc_option(void);
int set_ref_in_tagfunc(int copyID);
void set_buflocal_tfu_callback(buf_T *buf);
int do_tag(char_u *tag, int type, int count, int forceit, int verbose);
void tag_freematch(void);
void do_tags(exarg_T *eap);
int find_tags(char_u *pat, int *num_matches, char_u ***matchesp, int flags, int mincount, char_u *buf_ffname);
void free_tag_stuff(void);
int get_tagfname(tagname_T *tnp, int first, char_u *buf);
void tagname_free(tagname_T *tnp);
int expand_tags(int tagnames, char_u *pat, int *num_file, char_u ***file);
int get_tags(list_T *list, char_u *pat, char_u *buf_fname);
void get_tagstack(win_T *wp, dict_T *retdict);
int set_tagstack(win_T *wp, dict_T *d, int action);
/* vim: set ft=c : */