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-rw-r--r--coq/coq-db.el18
1 files changed, 10 insertions, 8 deletions
diff --git a/coq/coq-db.el b/coq/coq-db.el
index 0d9c0a6e..bd0631d2 100644
--- a/coq/coq-db.el
+++ b/coq/coq-db.el
@@ -284,19 +284,21 @@ See `coq-syntax-db' for DB structure."
(defface coq-solve-tactics-face
(proof-face-specs
(:foreground "red") ; pour les fonds clairs
- (:foreground "red") ; pour les fond foncés
+ (:foreground "red1") ; pour les fond foncés
()) ; pour le noir et blanc
"Face for names of closing tactics in proof scripts."
:group 'proof-faces)
-;;A new face for cheating tactics
-;; FIXMe: the background color disappear when locked region overrides it.
-;; this is hard to fix without re-colorizing afterward.
+;;A face for cheating tactics
+;; We use :reverse-color instead of :background because it remains visible in
+;; locked-region. We could use :box but it makes text be slightly shifted when
+;; hitting the last letter of "admit." for instance, which may be irritating.
(defface coq-cheat-face
- (proof-face-specs
- (:background "red") ; pour les fonds clairs
- (:background "red") ; pour les fond foncés
- ()) ; pour le noir et blanc
+ '((((class color) (background light)) . (:inverse-video t :foreground "red" :background "black"))
+ (((class color) (background dark)) . (:inverse-video t :foreground "red1"))
+ ;(((class color) (background light)) . (:box (:line-width 1 :color "red" :style nil) :background "red"))
+ ;(((class color) (background dark)) . (:box (:line-width 1 :color "red1" :style nil) :background "red1"))
+ (t . ())) ; monocolor or greyscale: no highlight
"Face for names of cheating tactics in proof scripts."
:group 'proof-faces)