White outline around some items in stash

[JollyTex]

can anyone tell me why there is a white line around some items in stash? I am using the latest THUD version. 17.0 V7.7

[User5981]

it's a feature in crafter's delight plugin :
it appears if one item in the inventory is the same as one equipped.
it's toggleable with customization & it's purple on last version.

[JollyTex]

I figured one of you experts could answer it, I haven't correlated that data, tried other things and it didn't seem to fit. Your answer does it.

THANKS