[nongnu] elpa/drupal-mode db24ec6bf9 023/308: Added gtags support to drupal-mode.

[ELPA Syncer]

branch: elpa/drupal-mode
commit db24ec6bf92dab8d3aeae240252a9bfb88c4b9bd
Author: Arne Jørgensen <arne@arnested.dk>
Commit: Arne Jørgensen <arne@arnested.dk>

    Added gtags support to drupal-mode.
    
    `gtags-rootdir' is set to drupal-rootdir if gtags is loaded.
---
 drupal-mode.el  |  1 +
 drupal/gtags.el | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/drupal-mode.el b/drupal-mode.el
index d6b7dd574c..b028fbe96d 100644
--- a/drupal-mode.el
+++ b/drupal-mode.el
@@ -307,6 +307,7 @@ mode-hook, i.e.
 
 ;; Load support for various Emacs features if necessary.
 (eval-after-load 'etags '(require 'drupal/etags))
+(eval-after-load 'gtags '(require 'drupal/gtags))
 
 
 
diff --git a/drupal/gtags.el b/drupal/gtags.el
new file mode 100644
index 0000000000..57bd0932a6
--- /dev/null
+++ b/drupal/gtags.el
@@ -0,0 +1,20 @@
+;;; drupal/gtags.el --- Drupal-mode support for gtags
+
+;;; Commentary:
+
+;; Enable drupal-mode support for gtags.
+
+;;; Code:
+
+(defun drupal/gtags-enable ()
+  "Setup rootdir for gtags to be DRUPAL_ROOT."
+  (when (boundp 'drupal-root)
+    (setq gtags-rootdir drupal-root)))
+
+(add-hook 'drupal-mode-hook 'drupal/gtags-enable)
+
+
+
+(provide 'drupal/gtags)
+
+;;; drupal/gtags.el ends here