static struct jx_item * jx_parse_item_list( struct jx_parser *s )
{
jx_token_t t = jx_scan(s);
if(t==JX_TOKEN_RBRACKET) {
// empty list
return 0;
}
jx_unscan(s,t);
struct jx_item *i = jx_item(0,0);
i->value = jx_parse(s);
if(!i->value) {
// error set by deeper layer
jx_item_delete(i);
return 0;
}
t = jx_scan(s);
if(t==JX_TOKEN_COMMA) {
i->next = jx_parse_item_list(s);
} else if(t==JX_TOKEN_RBRACKET) {
i->next = 0;
} else {
jx_parse_error(s,"array items missing a comma or closing brace");
jx_item_delete(i);
return 0;
}
return i;
}
static struct jx_item * jx_eval_item( struct jx_item *item, struct jx *context )
{
if(!item) return 0;
return jx_item(
jx_eval(item->value,context),
jx_eval_item(item->next,context)
);
}
void jx_array_append( struct jx *array, struct jx *value )
{
struct jx_item **i;
for(i=&array->u.items;*i;i=&(*i)->next) { }
*i = jx_item(value,0);
}
void jx_array_insert( struct jx *array, struct jx *value )
{
array->u.items = jx_item(value, array->u.items);
}
