On my Air (10.8.3, Xcode 4.6.2), custom fonts besides the default ones like Menlo translate poorly into the minimap. The resolution ends up being very low. This does not happen on my Mini (same versions). May be worth a look. I can provide screenshot as needed.
Can you please send me a a screenshot and the name of the font used ? Maybe you can also tell me if you get the same thing in Xcode 5 using the other branch.
On my Air (10.8.3, Xcode 4.6.2), custom fonts besides the default ones like Menlo translate poorly into the minimap. The resolution ends up being very low. This does not happen on my Mini (same versions). May be worth a look. I can provide screenshot as needed.