issue 757 - tty device metric for num-color-cells -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2011-03-28 Jeff Sparkes <jsparkes@gmail.com> * console-tty-impl.h (struct tty_console): Add field for number of displayable colors. * device-tty.c (tty_device_system_metrics): Return metrics for num-color-cells and num-bit-planes. Tracker issue 757. * device.c: There are two required args for device-system-metric. * redisplay-tty.c (init_tty_for_redisplay): Retrieve number of colors from terminal description. Default to 2 if none found.

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