Improve previous change.

(vc-svn-print-log): If there is only one file, use "Working file:" as
the prefix, for the sake of log-view-current-file.

diff --git a/lisp/vc-svn.el b/lisp/vc-svn.el
index 219b0b920bc4e052dcda8beff02fbdd83afbf0e3..c66461ff3a386f8b8349988e8cb2df40cd115d57 100644 (file)
--- a/lisp/vc-svn.el
+++ b/lisp/vc-svn.el
@@ -382,14 +382,16 @@ The changes are between FIRST-VERSION and SECOND-VERSION."
     (let ((inhibit-read-only t))
       (goto-char (point-min))
       ;; Add a line to tell log-view-mode what file this is.
-      ;; FIXME as far as I can tell, this function at present can only
-      ;; be called with a single file argument.  Therefore I changed
-      ;; the prompt back to singular, "file(s)" -> "file", since
-      ;; otherwise log-view-current-file breaks.  It's trivial to
-      ;; adapt log-view-file-re for the new prefix, but less trivial
-      ;; to make log-view-current-file actually do the right thing in
-      ;; the multiple file case.
-      (insert "Working file: " (vc-delistify (mapcar 'file-relative-name files)) "\n"))
+      ;; FIXME if there are multiple files, log-view-current-file
+      ;; breaks.  It's trivial to adapt log-view-file-re for the
+      ;; changed prefix, but less trivial to make
+      ;; log-view-current-file actually do the right thing in the
+      ;; multiple file case.
+      (insert (format "Working file%s: "
+                     (if (= (length files) 1)
+                         ""
+                       "s"))
+                     (vc-delistify (mapcar 'file-relative-name files)) "\n"))
     (vc-svn-command
      buffer
      (if (and (= (length files) 1) (vc-stay-local-p (car files)) (fboundp 'start-process)) 'async 0)