When clicking on the name of an object/function/variable, all instances are shown highlighted. But the editor seems to miss the ones in the loop macros.
EG:

byte Val = SomeValue; // Click on Val
Val *= AModifier; // Highlights
FREPD( X, Val ){/*...*/} // Does not highlight
Val++; //Highlights

This code exhibits the behavior when pasted into the editor. Not really an issue, but for the sake of perfection....

/OCD

Should be OK in next release