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patch 9.1.0742: getcmdprompt() implementation can be improved

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Problem:  getcmdprompt() implementation can be improved
Solution: Improve and simplify it (h-east)

closes: #15743

Signed-off-by: h-east <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
h-east
2024-09-26 16:01:57 +02:00
committed by Christian Brabandt
parent d9af78b945
commit 25876a6cdd
5 changed files with 15 additions and 28 deletions
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27
src/ex_getln.c
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@@ -30,7 +30,6 @@ static cmdline_info_T ccline;
#ifdef FEAT_EVAL
static int new_cmdpos; // position set by set_cmdline_pos()
static char_u current_prompt[CMDBUFFSIZE + 1] = "";
#endif
static int extra_char = NUL; // extra character to display when redrawing
@@ -50,9 +49,6 @@ static void alloc_cmdbuff(int len);
static void draw_cmdline(int start, int len);
static void save_cmdline(cmdline_info_T *ccp);
static void restore_cmdline(cmdline_info_T *ccp);
#ifdef FEAT_EVAL
static char_u *get_prompt(void);
#endif
static int cmdline_paste(int regname, int literally, int remcr);
static void redrawcmdprompt(void);
static int ccheck_abbr(int);
@@ -4235,24 +4231,6 @@ f_getcmdline(typval_T *argvars UNUSED, typval_T *rettv)
rettv->vval.v_string = get_cmdline_str();
}
/*
* Get current command line prompt.
*/
static char_u *
get_prompt(void)
{
return current_prompt;
}
/*
* Set current command line prompt.
*/
void
set_prompt(char_u* str)
{
vim_strncpy(current_prompt, str, sizeof(current_prompt) - 1);
}
/*
* "getcmdpos()" function
*/
@@ -4272,7 +4250,8 @@ f_getcmdprompt(typval_T *argvars UNUSED, typval_T *rettv)
{
cmdline_info_T *p = get_ccline_ptr();
rettv->v_type = VAR_STRING;
rettv->vval.v_string = p != NULL ? vim_strsave(get_prompt()) : NULL;
rettv->vval.v_string = p != NULL && p->cmdprompt != NULL ?
vim_strsave(p->cmdprompt) : NULL;
}
/*
@@ -4898,8 +4877,6 @@ get_user_input(
cmd_silent = FALSE; // Want to see the prompt.
if (prompt != NULL)
{
set_prompt(prompt);
// Only the part of the message after the last NL is considered as
// prompt for the command line
p = vim_strrchr(prompt, '\n');