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-rw-r--r--src/sign.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/sign.c b/src/sign.c
index 85c8d1493e..9aded72a75 100644
--- a/src/sign.c
+++ b/src/sign.c
@@ -2278,6 +2278,9 @@ f_sign_getdefined(typval_T *argvars, typval_T *rettv)
if (rettv_list_alloc_id(rettv, aid_sign_getdefined) != OK)
return;
+ if (in_vim9script() && check_for_opt_string_arg(argvars, 0) == FAIL)
+ return;
+
if (argvars[0].v_type != VAR_UNKNOWN)
{
if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
@@ -2573,6 +2576,9 @@ f_sign_placelist(typval_T *argvars, typval_T *rettv)
if (rettv_list_alloc(rettv) != OK)
return;
+ if (in_vim9script() && check_for_list_arg(argvars, 0) == FAIL)
+ return;
+
if (argvars[0].v_type != VAR_LIST)
{
emsg(_(e_listreq));
@@ -2620,6 +2626,10 @@ f_sign_undefine(typval_T *argvars, typval_T *rettv)
{
char_u *name;
+ if (in_vim9script()
+ && check_for_opt_string_or_list_arg(argvars, 0) == FAIL)
+ return;
+
if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_UNKNOWN)
{
// Undefine multiple signs
@@ -2761,6 +2771,11 @@ f_sign_unplace(typval_T *argvars, typval_T *rettv)
rettv->vval.v_number = -1;
+ if (in_vim9script()
+ && (check_for_string_arg(argvars, 0) == FAIL
+ || check_for_opt_dict_arg(argvars, 1) == FAIL))
+ return;
+
if (argvars[0].v_type != VAR_STRING)
{
emsg(_(e_invarg));
@@ -2792,6 +2807,9 @@ f_sign_unplacelist(typval_T *argvars, typval_T *rettv)
if (rettv_list_alloc(rettv) != OK)
return;
+ if (in_vim9script() && check_for_list_arg(argvars, 0) == FAIL)
+ return;
+
if (argvars[0].v_type != VAR_LIST)
{
emsg(_(e_listreq));