
  This is a ANSI colour test. the first line
  should look blank ie. Black on Black:
[30m  Black
[31m  Red
[32m  Green
[33m  Yellow
[34m  Blue
[35m  Magenta
[36m  Cyan
[37m  White
[41;30mBlack on Red[0m
[42;30mBlack on Green[0m
[43;30mBlack on Yellow[0m
[44;30mBlack on Blue[0m
[45;30mBlack on Magenta[0m
[46;30mBlack on Cyan[0m
[47;30mBlack on White[0m
[0;1mBold text
[0;4mUnderscored text
[0;5mBlinking text
[0;7mReverse video text[0m
%Z