Variable: ps-fg-validate-p
ps-fg-validate-p is a customizable variable defined in ps-print.el.gz.
Value
t
Documentation
Non-nil means validate if foreground color is different than background.
If text foreground and background colors are equals, no text will appear.
See also ps-fg-list.
This variable was added, or its default value changed, in Emacs 22.
Source Code
;; Defined in /usr/src/emacs/lisp/ps-print.el.gz
(defcustom ps-fg-validate-p t
"Non-nil means validate if foreground color is different than background.
If text foreground and background colors are equals, no text will appear.
See also `ps-fg-list'."
:type 'boolean
:version "22"
:group 'ps-print-color)