patch 8.2.5043: can open a cmdline window from a substitute expression
Problem: Can open a cmdline window from a substitute expression.
Solution: Disallow opening a command line window when text or buffer is
locked.
diff --git a/src/proto/ex_getln.pro b/src/proto/ex_getln.pro
index 8c8bd0e..bcc310c 100644
--- a/src/proto/ex_getln.pro
+++ b/src/proto/ex_getln.pro
@@ -3,9 +3,10 @@
char_u *getcmdline(int firstc, long count, int indent, getline_opt_T do_concat);
char_u *getcmdline_prompt(int firstc, char_u *prompt, int attr, int xp_context, char_u *xp_arg);
int check_opt_wim(void);
+int text_locked(void);
void text_locked_msg(void);
char *get_text_locked_msg(void);
-int text_locked(void);
+int text_or_buf_locked(void);
int curbuf_locked(void);
int allbuf_locked(void);
char_u *getexline(int c, void *cookie, int indent, getline_opt_T options);
@@ -32,8 +33,8 @@
void f_getcmdcompltype(typval_T *argvars, typval_T *rettv);
void f_getcmdline(typval_T *argvars, typval_T *rettv);
void f_getcmdpos(typval_T *argvars, typval_T *rettv);
-void f_setcmdpos(typval_T *argvars, typval_T *rettv);
void f_getcmdscreenpos(typval_T *argvars, typval_T *rettv);
+void f_setcmdpos(typval_T *argvars, typval_T *rettv);
void f_getcmdtype(typval_T *argvars, typval_T *rettv);
int get_cmdline_firstc(void);
int get_list_range(char_u **str, int *num1, int *num2);