[elpa] externals/cape b8776afc9f 107/146: Add cape-dabbrev-check-other-buffers

[ELPA Syncer]

branch: externals/cape
commit b8776afc9fe7897f732f0e9d54268060364481e4
Author: Daniel Mendler <mail@daniel-mendler.de>
Commit: Daniel Mendler <mail@daniel-mendler.de>

    Add cape-dabbrev-check-other-buffers
---
 cape.el | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cape.el b/cape.el
index d27c823f22..6251e114f5 100644
--- a/cape.el
+++ b/cape.el
@@ -50,6 +50,10 @@
   "Minimum length of dabbrev expansions."
   :type 'integer)
 
+(defcustom cape-dabbrev-check-other-buffers t
+  "Buffers to check for dabbrev."
+  :type 'boolean)
+
 (defcustom cape-file-directory-must-exist t
   "The parent directory must exist for file completion."
   :type 'integer)
@@ -493,8 +497,8 @@ If INTERACTIVE is nil the function acts like a capf."
 
 (defun cape--dabbrev-reset ()
   "Reset dabbrev state."
-  (let ((dabbrev-check-all-buffers nil)
-        (dabbrev-check-other-buffers nil))
+  (let ((dabbrev-check-all-buffers cape-dabbrev-check-other-buffers)
+        (dabbrev-check-other-buffers cape-dabbrev-check-other-buffers))
     (dabbrev--reset-global-variables)))
 
 (defun cape--dabbrev-list (word)