From b77d538ab0e9424cac16814dc8333057f0f95a5d Mon Sep 17 00:00:00 2001 From: Luc Teirlinck Date: Sat, 24 Jul 2004 21:56:26 +0000 Subject: [PATCH] (tty-color-approximate): Doc fix. --- lisp/term/tty-colors.el | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/lisp/term/tty-colors.el b/lisp/term/tty-colors.el index 956d46738df..1de35822b39 100644 --- a/lisp/term/tty-colors.el +++ b/lisp/term/tty-colors.el @@ -864,15 +864,10 @@ of gray, thus the name." (if (< mag 1) 0 (acos (/ (+ r g b) mag))))) (defun tty-color-approximate (rgb &optional frame) - "Given a list of 3 rgb values in RGB, find the color in `tty-color-alist' -which is the best approximation in the 3-dimensional RGB space, -and return its description. - -Value is a list of the form \(NAME INDEX R G B\). Note that the returned -NAME is not necessarily the same string as the argument COLOR, because -the latter might need to be approximated if it is not supported directly. - -Each value of the RGB triplet should be in the range 0..65535 range. + "Find the color in `tty-color-alist' that best approximates RGB. +Value is a list of the form \(NAME INDEX R G B\). +The argument RGB should be an rgb value, that is, a list of three +integers in the 0..65535 range. FRAME defaults to the selected frame." (let* ((color-list (tty-color-alist frame)) (candidate (car color-list)) -- 2.30.2