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updated for version 7.4.312

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Problem:    Cannot figure out what argument list is being used for a window.
Solution:   Add the arglistid() function. (Marcin Szamotulski)
This commit is contained in:
Bram Moolenaar
2014-05-28 18:22:57 +02:00
parent 82c2585eb8
commit 2d1fe05fc0
8 changed files with 58 additions and 0 deletions
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37
src/eval.c
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@@ -463,6 +463,7 @@ static void f_and __ARGS((typval_T *argvars, typval_T *rettv));
static void f_append __ARGS((typval_T *argvars, typval_T *rettv));
static void f_argc __ARGS((typval_T *argvars, typval_T *rettv));
static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv));
static void f_arglistid __ARGS((typval_T *argvars, typval_T *rettv));
static void f_argv __ARGS((typval_T *argvars, typval_T *rettv));
#ifdef FEAT_FLOAT
static void f_asin __ARGS((typval_T *argvars, typval_T *rettv));
@@ -7875,6 +7876,7 @@ static struct fst
{"append", 2, 2, f_append},
{"argc", 0, 0, f_argc},
{"argidx", 0, 0, f_argidx},
{"arglistid", 0, 2, f_arglistid},
{"argv", 0, 1, f_argv},
#ifdef FEAT_FLOAT
{"asin", 1, 1, f_asin}, /* WJMc */
@@ -8858,6 +8860,41 @@ f_argidx(argvars, rettv)
rettv->vval.v_number = curwin->w_arg_idx;
}
/*
* "arglistid()" function
*/
static void
f_arglistid(argvars, rettv)
typval_T *argvars UNUSED;
typval_T *rettv;
{
win_T *wp;
tabpage_T *tp = NULL;
long n;
rettv->vval.v_number = -1;
if (argvars[0].v_type != VAR_UNKNOWN)
{
if (argvars[1].v_type != VAR_UNKNOWN)
{
n = get_tv_number(&argvars[1]);
if (n >= 0)
tp = find_tabpage(n);
}
else
tp = curtab;
if (tp != NULL)
{
wp = find_win_by_nr(&argvars[0], tp);
if (wp != NULL)
rettv->vval.v_number = wp->w_alist->id;
}
}
else
rettv->vval.v_number = curwin->w_alist->id;
}
/*
* "argv(nr)" function
*/