Function: css--format-rgba-alpha

css--format-rgba-alpha is a byte-compiled function defined in css-mode.el.gz.

Signature

(css--format-rgba-alpha ALPHA)

Documentation

Return ALPHA component formatted for use in rgba().

Source Code

;; Defined in /usr/src/emacs/lisp/textmodes/css-mode.el.gz
(defun css--format-rgba-alpha (alpha)
  "Return ALPHA component formatted for use in rgba()."
  (let ((a (string-to-number (format "%.2f" alpha))))
    (if (or (= a 0)
            (= a 1))
        (format "%d" a)
      (string-remove-suffix "0" (number-to-string a)))))