Rodeo, like RStudio is built on the ACE editor. This is why they look the same, not because it is a "copy" of RStudio. Plus they fulfill the same function; so t

Rodeo, like RStudio is built on the ACE editor. This is why they look the same, not because it is a "copy" of RStudio. Plus they fulfill the same function; so they are bound to look very similar.