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display-planes on tty

This commit is contained in:
Dave Love 2001-01-04 11:32:58 +00:00
parent 898bb59ad4
commit 7aa2024d50

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@ -1699,6 +1699,7 @@ quickly.
@tindex display-planes
This function returns the number of planes the display supports.
This is typically the number of bits per pixel.
For a tty display, it is log to base two of the number of colours supported.
@end defun
@defun display-visual-class &optional display