They said Macintosh Operating System, not macRos, but in Spring-Recoil games like these, you can basically program whatever you want using Lua widgets, and ther

They said Macintosh Operating System, not macRos, but in Spring-Recoil games like these, you can basically program whatever you want using Lua widgets, and there's a fairly easy scripting for commands allowing for things like «when I press button X select half of the currently selected units, in a radius of Y around my mouse cursor, picking only the ground combat ones with more than Z% health».