[nongnu] elpa/systemd d7a9c1d 045/131: fontify "-" and "@" prefixes

[ELPA Syncer]

branch: elpa/systemd
commit d7a9c1dd9f3ab441c9c3a29ef063c9a9ede69ede
Author: Mark Oteiza <mvote...@udel.edu>
Commit: Mark Oteiza <mvote...@udel.edu>

    fontify "-" and "@" prefixes
---
 systemd.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/systemd.el b/systemd.el
index 3176116..f77870c 100644
--- a/systemd.el
+++ b/systemd.el
@@ -86,7 +86,10 @@
     ("=\\(1\\|yes\\|true\\|on\\|0\\|no\\|false\\|off\\)$"
      1 'font-lock-constant-face)
     ;; specifiers
-    ("%[nNpPiIfcrRtuUhsmbHv%]" 0 'font-lock-constant-face))
+    ("%[nNpPiIfcrRtuUhsmbHv%]" 0 'font-lock-constant-face)
+    ;; exec prefixes
+    ("=\\(-@\\|@-\\|[@-]\\)"
+     1 'font-lock-negation-char-face))
   "Default expressions to highlight in `systemd-mode'. See systemd.unit(5)
 for details on unit file syntax.")