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vim-patch:9.1.0741: No way to get prompt for input()/confirm()

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Problem:  No way to get prompt for input()/confirm()
Solution: add getcmdprompt() function (Shougo Matsushita)
          (Shougo Matsushita)

closes: vim/vim#15667

6908428560

Co-authored-by: Shougo Matsushita <Shougo.Matsu@gmail.com>
This commit is contained in:
zeertzjq
2024-09-24 06:51:02 +08:00
parent 66197dde70
commit c2fb1fc700
7 changed files with 102 additions and 29 deletions
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24
src/nvim/ex_getln.c
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@@ -4132,6 +4132,28 @@ void f_getcmdpos(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
rettv->vval.v_number = p != NULL ? p->cmdpos + 1 : 0;
}
static char current_prompt[CMDBUFFSIZE + 1] = "";
/// Get current command line prompt.
static char *get_prompt(void)
{
return current_prompt;
}
/// Set current command line prompt.
void set_prompt(const char *str)
{
xstrlcpy(current_prompt, str, sizeof(current_prompt));
}
/// "getcmdprompt()" function
void f_getcmdprompt(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
{
CmdlineInfo *p = get_ccline_ptr();
rettv->v_type = VAR_STRING;
rettv->vval.v_string = p != NULL ? xstrdup(get_prompt()) : NULL;
}
/// "getcmdscreenpos()" function
void f_getcmdscreenpos(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
{
@@ -4730,6 +4752,8 @@ void get_user_input(const typval_T *const argvars, typval_T *const rettv, const
const bool cmd_silent_save = cmd_silent;
cmd_silent = false; // Want to see the prompt.
set_prompt(prompt);
// Only the part of the message after the last NL is considered as
// prompt for the command line, unlsess cmdline is externalized
const char *p = prompt;