Index: emacs/lisp/font-lock.el
diff -c emacs/lisp/font-lock.el:1.244 emacs/lisp/font-lock.el:1.245
*** emacs/lisp/font-lock.el:1.244 Thu Apr 28 11:48:53 2005
--- emacs/lisp/font-lock.el Thu May 5 19:01:39 2005
***************
*** 339,344 ****
--- 339,348 ----
(defvar font-lock-warning-face 'font-lock-warning-face
"Face name to use for things that should stand out.")
+ (defvar font-lock-negation-char-face 'font-lock-negation-char-face
+ "Face name to use for easy to overlook negation.
+ This can be an \"!\" or the \"n\" in \"ifndef\".")
+
(defvar font-lock-preprocessor-face 'font-lock-preprocessor-face
"Face name to use for preprocessor directives.")
***************
*** 386,392 ****
MATCH-HIGHLIGHT should be of the form:
! (MATCH FACENAME [[OVERRIDE [LAXMATCH]])
MATCH is the subexpression of MATCHER to be highlighted. FACENAME is an
expression whose value is the face name to use. Face default attributes
--- 390,396 ----
MATCH-HIGHLIGHT should be of the form:
! (MATCH FACENAME [OVERRIDE [LAXMATCH]])
MATCH is the subexpression of MATCHER to be highlighted. FACENAME is an
expression whose value is the face name to use. Face default attributes
***************
*** 1761,1766 ****
--- 1765,1780 ----
"Font Lock mode face used to highlight warnings."
:group 'font-lock-highlighting-faces)
+ ;; Matches font-lock-builtin-face, because that is used for #ifndef and
+ ;; font-lock-keyword-face, which alas make-mode uses for ifndef
+ (defface font-lock-negation-char-face
+ '((((class color) (min-colors 88) (background light)) (:foreground
"VioletRed" :weight bold))
+ (((class color) (min-colors 88) (background dark)) (:foreground
"MediumOrchid1" :weight bold))
+ (((class color) (min-colors 8)) (:foreground "red" :weight bold))
+ (t (:inverse-video t :weight bold)))
+ "Font Lock mode face used to highlight easy to overlook negation."
+ :group 'font-lock-highlighting-faces)
+
(defface font-lock-preprocessor-face
'((t :inherit font-lock-builtin-face))
"Font Lock mode face used to highlight preprocessor directives."
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