C1 and C2 are triples of floats in [0.0 1.0] range."
(apply #'color-rgb-to-hex
(cl-mapcar
- colir-compose-method
+ (if (eq (frame-parameter nil 'background-mode) 'dark)
+ ;; this method works nicely for dark themes
+ 'colir-compose-soft-light
+ colir-compose-method)
c1 c2)))
(defun colir-blend-face-background (start end face &optional object)
See also `font-lock-append-text-property'."
(let (next prev)
(while (/= start end)
- (setq next (next-single-property-change start 'face object end)
- prev (get-text-property start 'face object))
+ (setq next (next-single-property-change start 'face object end))
+ (setq prev (get-text-property start 'face object))
(when (listp prev)
(setq prev (cl-find-if #'atom prev)))
- (if prev
+ (if (facep prev)
(let ((background-prev (face-background prev)))
(progn
(put-text-property