Fix Cell Editor Colorization when using unicode characters in Test Suite name.
Fix Cell Editor Colorization when using unicode characters in Test Suite name.

robotframework/RIDE,robotframework/RIDE,HelioGuilherme66/RIDE,robotframework/RIDE,robotframework/RIDE,HelioGuilherme66/RIDE,HelioGuilherme66/RIDE,HelioGuilherme66/RIDE