diff --git a/src/evalfunc.c b/src/evalfunc.c
index 2c041fa..bc0e23e 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -872,6 +872,7 @@
 	    || type->tt_type == VAR_UNKNOWN
 	    || type->tt_type == VAR_STRING
 	    || type->tt_type == VAR_NUMBER
+	    || type->tt_type == VAR_BLOB
 	    || type->tt_type == VAR_LIST)
 	return OK;
 
@@ -4400,6 +4401,10 @@
 #endif
 }
 
+/*
+ * "function()" function
+ * "funcref()" function
+ */
     static void
 common_function(typval_T *argvars, typval_T *rettv, int is_funcref)
 {
@@ -8399,18 +8404,19 @@
 f_repeat(typval_T *argvars, typval_T *rettv)
 {
     char_u	*p;
-    int		n;
+    varnumber_T	n;
     int		slen;
     int		len;
     char_u	*r;
     int		i;
 
     if (in_vim9script()
-	    && (check_for_string_or_number_or_list_arg(argvars, 0) == FAIL
+	    && (check_for_string_or_number_or_list_or_blob_arg(argvars, 0)
+		    == FAIL
 		|| check_for_number_arg(argvars, 1) == FAIL))
 	return;
 
-    n = (int)tv_get_number(&argvars[1]);
+    n = tv_get_number(&argvars[1]);
     if (argvars[0].v_type == VAR_LIST)
     {
 	if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
@@ -8419,6 +8425,35 @@
 					argvars[0].vval.v_list, NULL) == FAIL)
 		    break;
     }
+    else if (argvars[0].v_type == VAR_BLOB)
+    {
+	if (rettv_blob_alloc(rettv) == FAIL
+		|| argvars[0].vval.v_blob == NULL
+		|| n <= 0)
+	    return;
+
+	slen = argvars[0].vval.v_blob->bv_ga.ga_len;
+	len = (int)slen * n;
+	if (len <= 0)
+	    return;
+
+	if (ga_grow(&rettv->vval.v_blob->bv_ga, len) == FAIL)
+	    return;
+
+	rettv->vval.v_blob->bv_ga.ga_len = len;
+
+	for (i = 0; i < slen; ++i)
+	    if (blob_get(argvars[0].vval.v_blob, i) != 0)
+		break;
+
+	if (i == slen)
+	    // No need to copy since all bytes are already zero
+	    return;
+
+	for (i = 0; i < n; ++i)
+	    blob_set_range(rettv->vval.v_blob,
+		    (long)i * slen, ((long)i + 1) * slen - 1, argvars);
+    }
     else
     {
 	p = tv_get_string(&argvars[0]);