Yesterday I tried to investigate using a proportional (i.e. non-monospaced) font for code editors and thus set IntelliJ IDEA to use Lucida Grande. While I seems to work pretty well, I found a few annoying problems. E.g. in some wrapped lines the cursor is not displayed in the correct position. No I don't know whether I should file bug reprots for those problems or just give up on the excercise.
Is using proportional fonts in IntelliJ IDEA's editors a supported configuration or just someting I'm not prevented from doing on my own risk?