What might work, is hardcoding your list of assets by working with a loop & switch-statement.
Something like:

Code
int i;

function run()
	{
	if(is(INITRUN))
		{
		asset("A");
		asset("B");
		asset("C");
		}

	for(i = 0; 1<= 2; i++)
		{
		switch(i)
			{
			case 0:
				asset("A");
				break;
			case 1:
				asset("B");
				break;
			case 2:
				asset("C");
				break;
			}
		}
		quit();
	}



You can use a spreadsheet to convert your asset list into code.