-- get the index of the current active material slot
mySlot = medit.GetActiveMtlSlot()
-- applies the material in slot 1 to variable myMaterial
myMaterial = getMeditMaterial mySlot
-- counts the number of sub materials in myMaterial applies it to mySubs
mySubs = myMaterial.numsubs

-- loop through all the sub materials of myMaterial and do
for i = 1 to mySubs do
(
	-- get the diffuse bitmap name
	myString = myMaterial.materialList[i][#Maps][4].name
	-- create a blank string to remove "diffuse color" from string with
	test = ""
	-- remove "diffuse Color from string"
	myString = replace myString 1 15 test
	-- rename sub name with myString
	myMaterial.names[i] = myString
	-- rename sub-material with myString
	myMaterial.materialList[i].name = myString
	
)