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authorDave Love <fx@gnu.org>2001-01-04 11:32:58 +0000
committerDave Love <fx@gnu.org>2001-01-04 11:32:58 +0000
commit7aa2024d50b76c705c5a37e1ac64ad7327fcd1cf (patch)
tree33e46292e9a076ea202e8c6fe3dfd43009f99ea2
parent898bb59ad4a28557ef1e183cef95edf7c39d838f (diff)
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display-planes on tty
-rw-r--r--lispref/frames.texi1
1 files changed, 1 insertions, 0 deletions
diff --git a/lispref/frames.texi b/lispref/frames.texi
index 2692f61d7f8..17b67941290 100644
--- a/lispref/frames.texi
+++ b/lispref/frames.texi
@@ -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