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vim-patch:8.2.1472: ":argdel" does not work like ":.argdel" as documented

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Problem:    ":argdel" does not work like ":.argdel" as documented. (Alexey
            Demin)
Solution:   Make ":argdel" work like ":.argdel". (closes vim/vim#6727)
            Also fix giving the error "0 more files to edit".
7b22117c4e
This commit is contained in:
Jan Edmund Lazo
2020-08-17 18:43:40 -04:00
parent 27a6728848
commit 45615cedd1
4 changed files with 27 additions and 13 deletions
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15
src/nvim/ex_cmds2.c
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@@ -1984,9 +1984,16 @@ void ex_argadd(exarg_T *eap)
/// ":argdelete"
void ex_argdelete(exarg_T *eap)
{
if (eap->addr_count > 0) {
// ":1,4argdel": Delete all arguments in the range.
if (eap->line2 > ARGCOUNT) {
if (eap->addr_count > 0 || *eap->arg == NUL) {
// ":argdel" works like ":.argdel"
if (eap->addr_count == 0) {
if (curwin->w_arg_idx >= ARGCOUNT) {
EMSG(_("E610: No argument to delete"));
return;
}
eap->line1 = eap->line2 = curwin->w_arg_idx + 1;
} else if (eap->line2 > ARGCOUNT) {
// ":1,4argdel": Delete all arguments in the range.
eap->line2 = ARGCOUNT;
}
linenr_T n = eap->line2 - eap->line1 + 1;
@@ -2016,8 +2023,6 @@ void ex_argdelete(exarg_T *eap)
curwin->w_arg_idx = ARGCOUNT - 1;
}
}
} else if (*eap->arg == NUL) {
EMSG(_(e_argreq));
} else {
do_arglist(eap->arg, AL_DEL, 0);
}