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>

/* if_xcmdsrv.c */
int serverRegisterName(Display *dpy, char_u *name);
void serverChangeRegisteredWindow(Display *dpy, Window newwin);
int serverSendToVim(Display *dpy, char_u *name, char_u *cmd, char_u **result, Window *server, int asExpr, int timeout, int localLoop, int silent);
char_u *serverGetVimNames(Display *dpy);
Window serverStrToWin(char_u *str);
int serverSendReply(char_u *name, char_u *str);
int serverReadReply(Display *dpy, Window win, char_u **str, int localLoop, int timeout);
int serverPeekReply(Display *dpy, Window win, char_u **str);
void serverEventProc(Display *dpy, XEvent *eventPtr, int immediate);
void server_parse_messages(void);
int server_waiting(void);
/* vim: set ft=c : */