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fixed the focus-average-colors docstring

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Lars Tveito 2015-05-18 00:46:43 +02:00
parent 4c8391ea32
commit 5753e25fdf
1 changed files with 3 additions and 1 deletions
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4
focus.el
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@ -97,7 +97,9 @@ 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 is 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))