Is it possible to disable the "red" highlighting that happens on the script list?

It is distracting when I try to move between scripts. The two last selections are almost indistinguishable between current selected script which causes me to take longer (to think) which script to select when working on them. Being able to disable the "feature" altogether would be an improvement :)
If it is not possible; knowing which cpp/h class I can edit to disable it would also be helpful.