[nongnu] elpa/annotate f3ace011a2 286/372: - changed customizable variable related to exporting.

[ELPA Syncer]

branch: elpa/annotate
commit f3ace011a2c7e319f3970da2344cd0e5425b5952
Author: cage <cage-invalid@invalid>
Commit: cage <cage-invalid@invalid>

    - changed customizable variable related to exporting.
    
      As we are  using diff-mode could instruct the  executable to operate
      accordingly to a command line.
---
 annotate.el | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/annotate.el b/annotate.el
index f975e5c743..17d04b3e7d 100644
--- a/annotate.el
+++ b/annotate.el
@@ -115,9 +115,11 @@ text lines and annotation text)."
   :type 'number
   :group 'annotate)
 
-(defcustom annotate-diff-export-context 8
-  "How many lines of context to include in diff export."
-  :type 'number
+(defcustom annotate-diff-export-options ""
+ "Other options for diffing between a buffer with and without integrated 
annotations.
+Note that thre is an oimplicit -u at the end of default options
+that Emacs passes to the diff program"
+  :type 'string
   :group 'annotate)
 
 (defcustom annotate-use-messages t
@@ -814,7 +816,7 @@ This diff does not contain any changes, but highlights the
 annotation, and can be conveniently viewed in diff-mode."
   (interactive)
   (let ((buffer (annotate--integrate-annotations :switch-to-new-buffer nil)))
-    (diff-buffers (current-buffer) buffer "-u")))
+    (diff-buffers (current-buffer) buffer annotate-diff-export-options)))
 
 (defun annotate--font-lock-matcher (limit)
   "Finds the next annotation. Matches two areas: