Merge branch 'maint'

diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el
index 214b75cf93fa0375f99350c54b115a85442a310c..280557ecd4b0065ecc6c26cd8fda77906655fe75 100644 (file)
--- a/contrib/emacs/git.el
+++ b/contrib/emacs/git.el
@@ -99,47 +99,56 @@ if there is already one that displays the same directory."
 
 
 (defface git-status-face
-  '((((class color) (background light)) (:foreground "purple")))
+  '((((class color) (background light)) (:foreground "purple"))
+    (((class color) (background dark)) (:foreground "salmon")))
   "Git mode face used to highlight added and modified files."
   :group 'git)
 
 (defface git-unmerged-face
-  '((((class color) (background light)) (:foreground "red" :bold t)))
+  '((((class color) (background light)) (:foreground "red" :bold t))
+    (((class color) (background dark)) (:foreground "red" :bold t)))
   "Git mode face used to highlight unmerged files."
   :group 'git)
 
 (defface git-unknown-face
-  '((((class color) (background light)) (:foreground "goldenrod" :bold t)))
+  '((((class color) (background light)) (:foreground "goldenrod" :bold t))
+    (((class color) (background dark)) (:foreground "goldenrod" :bold t)))
   "Git mode face used to highlight unknown files."
   :group 'git)
 
 (defface git-uptodate-face
-  '((((class color) (background light)) (:foreground "grey60")))
+  '((((class color) (background light)) (:foreground "grey60"))
+    (((class color) (background dark)) (:foreground "grey40")))
   "Git mode face used to highlight up-to-date files."
   :group 'git)
 
 (defface git-ignored-face
-  '((((class color) (background light)) (:foreground "grey60")))
+  '((((class color) (background light)) (:foreground "grey60"))
+    (((class color) (background dark)) (:foreground "grey40")))
   "Git mode face used to highlight ignored files."
   :group 'git)
 
 (defface git-mark-face
-  '((((class color) (background light)) (:foreground "red" :bold t)))
+  '((((class color) (background light)) (:foreground "red" :bold t))
+    (((class color) (background dark)) (:foreground "tomato" :bold t)))
   "Git mode face used for the file marks."
   :group 'git)
 
 (defface git-header-face
-  '((((class color) (background light)) (:foreground "blue")))
+  '((((class color) (background light)) (:foreground "blue"))
+    (((class color) (background dark)) (:foreground "blue")))
   "Git mode face used for commit headers."
   :group 'git)
 
 (defface git-separator-face
-  '((((class color) (background light)) (:foreground "brown")))
+  '((((class color) (background light)) (:foreground "brown"))
+    (((class color) (background dark)) (:foreground "brown")))
   "Git mode face used for commit separator."
   :group 'git)
 
 (defface git-permission-face
-  '((((class color) (background light)) (:foreground "green" :bold t)))
+  '((((class color) (background light)) (:foreground "green" :bold t))
+    (((class color) (background dark)) (:foreground "green" :bold t)))
   "Git mode face used for permission changes."
   :group 'git)
 
@@ -664,9 +673,11 @@ Return the list of files that haven't been handled."
     (ewoc-set-hf status
                  (format "Directory:  %s\nBranch:     %s\nHead:       %s%s\n"
                          default-directory
-                         (if (string-match "^refs/heads/" branch)
-                             (substring branch (match-end 0))
-                           branch)
+                         (if branch
+                             (if (string-match "^refs/heads/" branch)
+                                 (substring branch (match-end 0))
+                               branch)
+                           "none (detached HEAD)")
                          head
                          (if merge-heads
                              (concat "\nMerging:    "
@@ -912,10 +923,12 @@ Return the list of files that haven't been handled."
 
 (defun git-setup-diff-buffer (buffer)
   "Setup a buffer for displaying a diff."
-  (with-current-buffer buffer
-    (diff-mode)
-    (goto-char (point-min))
-    (setq buffer-read-only t))
+  (let ((dir default-directory))
+    (with-current-buffer buffer
+      (diff-mode)
+      (goto-char (point-min))
+      (setq default-directory dir)
+      (setq buffer-read-only t)))
   (display-buffer buffer)
   (shrink-window-if-larger-than-buffer))