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vim-patch: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)

https://code.google.com/p/vim/source/detail?r=v7-4-312
This commit is contained in:
Scott Prager
2014-09-13 14:32:32 -04:00
parent 1761a4af71
commit def28adfdd
6 changed files with 32 additions and 1 deletions
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27
src/nvim/eval.c
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@@ -6311,6 +6311,7 @@ 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},
{"asin", 1, 1, f_asin}, /* WJMc */
{"atan", 1, 1, f_atan},
@@ -7203,6 +7204,32 @@ static void f_argidx(typval_T *argvars, typval_T *rettv)
rettv->vval.v_number = curwin->w_arg_idx;
}
/// "arglistid" function
static void f_arglistid(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = -1;
if (argvars[0].v_type != VAR_UNKNOWN) {
tabpage_T *tp = NULL;
if (argvars[1].v_type != VAR_UNKNOWN) {
long n = get_tv_number(&argvars[1]);
if (n >= 0) {
tp = find_tabpage(n);
}
} else {
tp = curtab;
}
if (tp != NULL) {
win_T *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
*/