From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Fri, 12 Nov 2010 13:44:46 +0000 (-0500)
Subject: * lisp/vc/vc.el (vc-deduce-backend): Use default-directory in shell-mode
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~438^2~45^2~267
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ebff325e4317a1ff8d6a86976a2dc9f78697b21a;p=emacs.git

* lisp/vc/vc.el (vc-deduce-backend): Use default-directory in shell-mode
and compilation-mode.

Fixes: debbugs:7350
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 4b1e880e547..d7388d5b4f8 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2010-11-12  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+	* vc/vc.el (vc-deduce-backend): Use default-directory in shell-mode
+	and compilation-mode (bug#7350).
+
 	* vc/smerge-mode.el (smerge-refine): Choose better default part to
 	highlight when one of them is empty.
 
diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index 665dafb10df..56bf353b6b4 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -920,7 +920,8 @@ Within directories, only files already under version control are noticed."
   (cond ((derived-mode-p 'vc-dir-mode)   vc-dir-backend)
 	((derived-mode-p 'log-view-mode) log-view-vc-backend)
 	((derived-mode-p 'diff-mode)     diff-vc-backend)
-	((derived-mode-p 'dired-mode)
+        ;; Maybe we could even use comint-mode rather than shell-mode?
+	((derived-mode-p 'dired-mode 'shell-mode 'compilation-mode)
 	 (vc-responsible-backend default-directory))
 	(vc-mode (vc-backend buffer-file-name))))
 
@@ -986,7 +987,7 @@ current buffer."
   (let ((backend (vc-responsible-backend default-directory)))
     (unless backend (error "Directory not under VC"))
     (list backend
-       (dired-map-over-marks (dired-get-filename nil t) nil))))
+          (dired-map-over-marks (dired-get-filename nil t) nil))))
 
 (defun vc-ensure-vc-buffer ()
   "Make sure that the current buffer visits a version-controlled file."