Add documentation for diff-hl-dired-status-files.

diff --git a/diff-hl-dired.el b/diff-hl-dired.el
index 09cf851ccdcb73557649774cc1c72c7ccd1d8e0d..efb4b83c02711a9b14775e10589a27f48e7b32e7 100644 (file)
--- a/diff-hl-dired.el
+++ b/diff-hl-dired.el
@@ -126,10 +126,12 @@
                   (append dirs-alist files-alist))))))
          )))))
 
-(defun diff-hl-dired-status-files (backend dir files uf)
+(defun diff-hl-dired-status-files (backend dir files update-function)
+   "Using version control BACKEND, return list of (FILE STATE EXTRA) entries
+for DIR containing FILES. Call UPDATE-FUNCTION as entries are added."
   (if (version< "25" emacs-version)
-      (vc-call-backend backend 'dir-status-files dir files uf)
-    (vc-call-backend backend 'dir-status-files dir files nil uf)))
+      (vc-call-backend backend 'dir-status-files dir files update-function)
+    (vc-call-backend backend 'dir-status-files dir files nil update-function)))
 
 (when (version< emacs-version "24.4.51.5")
   ;; Work around http://debbugs.gnu.org/19386