[elpa] master 0efde18 49/57: Improve behavior with respect to region selection

[Justin Burkett]

branch: master
commit 0efde18364dfe68de129d9bdd29614d4db371f8a
Author: Justin Burkett <justin@burkett.cc>
Commit: Justin Burkett <justin@burkett.cc>

    Improve behavior with respect to region selection
    
    Prefer use-region-p in vdiff--region-or-close-overlay which adds a check 
for the
    variable use-empty-active-region.
    
    Make sure transient-mark-mode is enabled for tests. It doesn't seem to be
    enabled by default in batch mode.
---
 vdiff-test.el | 4 ++++
 vdiff.el      | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/vdiff-test.el b/vdiff-test.el
index d2833c9..c5ea48c 100644
--- a/vdiff-test.el
+++ b/vdiff-test.el
@@ -32,9 +32,13 @@
          (progn
            (with-current-buffer buffer-a
              (erase-buffer)
+             ;; this seems necessary for batch mode
+             (transient-mark-mode 1)
              (insert ,(replace-regexp-in-string "|" "\n" a-string)))
            (with-current-buffer buffer-b
              (erase-buffer)
+             ;; this seems necessary for batch mode
+             (transient-mark-mode 1)
              (insert ,(replace-regexp-in-string "|" "\n" b-string)))
            (vdiff-buffers buffer-a buffer-b)
            ,operation
diff --git a/vdiff.el b/vdiff.el
index a6a3130..32b2092 100644
--- a/vdiff.el
+++ b/vdiff.el
@@ -1314,7 +1314,7 @@ of a \"word\"."
 overlay at point and return it if there is. If this fails check a
 line above. Always search to the end of the current line as
 well. This only returns bounds for `interactive'."
-  (if (region-active-p)
+  (if (use-region-p)
       (prog1
           (list (region-beginning) (region-end) t)
         (deactivate-mark))