[StyledEdit] should show clear error if it can't open some file (easy)
|Reported by:||diver||Owned by:||korli|
Currently StyledEdit show "Error loading "filename": Bad argument type passed to function", which is not clear what it means. Instead it should show something like "The file you wanted top open doesn't appear to be text file" and "None of the files you wanted to open appear to be text files". This error message is from MediaPlayer which I dind very clear.