From 284a1240ce21e2e7ce658b2ee603861064910fe6 Mon Sep 17 00:00:00 2001 From: Lars Tveito Date: Sun, 24 May 2015 01:59:28 +0200 Subject: [PATCH] Cleaned up doc in `focus-average-colors' --- focus.el | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/focus.el b/focus.el index 32d4093..fa22c87 100644 --- a/focus.el +++ b/focus.el @@ -96,7 +96,10 @@ Things that are defined include `symbol', `list', `sexp', (bounds-of-thing-at-point thing))) (defun focus-average-colors (color &rest colors) - "Takes one or more COLORS and returns the average of the RGB-values." + "Takes an average of the colors given by argument. +Argument COLOR is a color name, and so are the COLORS; COLOR is +there to ensure that the the function receives at least one +argument." (let* ((colors (cons color colors)) (colors (mapcar 'color-name-to-rgb colors)) (len (length colors))