[nongnu] elpa/dockerfile-mode 2530eb8d01 013/104: Merge pull request #4 from vieux/master

[ELPA Syncer]

branch: elpa/dockerfile-mode
commit 2530eb8d016bb36642418a59517b0fe18d4829c9
Merge: 1e5e7a3c82 fbe1353f3f
Author: Drew Csillag <d...@thecsillags.com>
Commit: Drew Csillag <d...@thecsillags.com>

    Merge pull request #4 from vieux/master
    
    add ONBUILD
---
 dockerfile-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockerfile-mode.el b/dockerfile-mode.el
index cdd49fd284..8c85246e2a 100644
--- a/dockerfile-mode.el
+++ b/dockerfile-mode.el
@@ -36,7 +36,7 @@
   "Runs docker builder command with sudo.")
 
 (defvar dockerfile-font-lock-keywords
-  `(,(cons (rx line-start
+  `(,(cons (rx (or line-start "onbuild ")
                (group (or "from" "maintainer" "run" "cmd" "expose" "env"
                          "add" "entrypoint" "volume" "user" "workdir"))
                word-boundary)