colargol:~# giftext no-colormap.gif

no-colormap.gif:

        Screen Size - Width = 160, Height = 37.
        ColorResolution = 8, BitsPerPixel = 0, BackGround = 0.
        No Global Color Map.


GIF89 comment (Ext Code = 254 [ ]):

00000:  53 6f 66 74 77 61 72 65 3a 20 4d 69 63 72 6f 73   Software: Micros
GIF89 graphics control (Ext Code = 249 [ ]):

Image #1:

        Image Size - Left = 0, Top = 0, Width = 159, Height = 36.
        Image is Non Interlaced, BitsPerPixel = 8.
        Image Has Color Map.

Gif file terminated normally.
colargol:~#