From: Dan Nicolaescu <dann@ics.uci.edu>
Date: Fri, 20 Jul 2007 03:15:19 +0000 (+0000)
Subject: (vc-hg-workfile-unchanged-p): New function.
X-Git-Tag: emacs-pretest-23.0.90~11828
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=a272e668c92ad0a4e0d986f7536862c3abb52bc2;p=emacs.git

(vc-hg-workfile-unchanged-p): New function.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 6f388723a28..8f5460ef4d7 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -11,6 +11,7 @@
 	(vc-hg-checkout): Re-enable.
 	(vc-hg-create-repo): Fix typos.
 	(vc-hg-print-log): Fix for multiple files.
+	(vc-hg-workfile-unchanged-p): New function.
 
 	* vc.el: Fix typo.
 	(vc-print-log): Fix call to print-log.
diff --git a/lisp/vc-hg.el b/lisp/vc-hg.el
index b2b72f38c29..596e95a70b2 100644
--- a/lisp/vc-hg.el
+++ b/lisp/vc-hg.el
@@ -48,7 +48,7 @@
 ;; * workfile-version (file)                   OK
 ;; - latest-on-branch-p (file)                 ??
 ;; * checkout-model (file)                     OK
-;; - workfile-unchanged-p (file)               ??
+;; - workfile-unchanged-p (file)               OK
 ;; - mode-line-string (file)                   NOT NEEDED
 ;; - dired-state-info (file)                   OK
 ;; STATE-CHANGING FUNCTIONS
@@ -407,6 +407,10 @@ REV is the revision to check out into WORKFILE."
 (defun vc-hg-checkout-model (file)
   'implicit)
 
+;; Modelled after the similar function in vc-bzr.el
+(defun vc-hg-workfile-unchanged-p (file)
+  (eq 'up-to-date (vc-hg-state file)))
+
 (defun vc-hg-dired-state-info (file)
   "Hg-specific version of `vc-dired-state-info'."
   (let ((hg-state (vc-state file)))