Uppercase character- Cu

- Instruction: Cu - Parameter: none - Return: true if one of the characters in the text is uppercase - Description: Returns true if one of the characters in the text string is uppercase. This control is independent of the state of the upper/lower case box. - Examples: Text string: biblos Braille string: 456 Condition: Cu Description: The word "biblos" is transcribed with the cell "456" if one of its letters is uppercase. Text string: biblos Braille string: 456 Condition: !Cu Description: The word "biblos" is transcribed with cell "456" if all its letters are lowercase.