Write the code in Notepad++ or similar then copy it to the arduino env. could be a work around, perhaps a script could be written to change scrolling into arrow key presses when in the arduino env. Any good with automator? 
Write the code in Notepad++ or similar then copy it to the arduino env. could be a work around, perhaps a script could be written to change scrolling into arrow key presses when in the arduino env. Any good with automator?