Tweak previous change.

[gnu-emacs] / lisp / vc-dir.el

diff --git a/lisp/vc-dir.el b/lisp/vc-dir.el
index 18186f3d01a5e754d0836f13fdd0e604ac3ff7af..1f91ff4d3796a02f49bd5e0608c33d2a0e51ab92 100644 (file)
--- a/lisp/vc-dir.el
+++ b/lisp/vc-dir.el
@@ -206,7 +206,7 @@ See `run-hooks'."
       '(menu-item "Register" vc-register
                  :help "Register file set into the version control system"))
     map)
-  "Menu for VC dir")
+  "Menu for VC dir.")
 
 ;; VC backends can use this to add mode-specific menu items to
 ;; vc-dir-menu-map.
@@ -276,8 +276,8 @@ See `run-hooks'."
   "Keymap for directory buffer.")
 
 (defmacro vc-dir-at-event (event &rest body)
-  "Evaluate `body' with point located at event-start of `event'.
-If `body' uses `event', it should be a variable,
+  "Evaluate BODY with point located at event-start of EVENT.
+If BODY uses EVENT, it should be a variable,
  otherwise it will be evaluated twice."
   (let ((posn (make-symbol "vc-dir-at-event-posn")))
     `(save-excursion
@@ -850,7 +850,7 @@ If it is a file, return the corresponding cons for the file itself."
       (vc-dir-update fileentries (current-buffer)))))
 
 (defun vc-dir-resynch-file (&optional fname)
-  "Update the entries for FILE in any directory buffers that list it."
+  "Update the entries for FNAME in any directory buffers that list it."
   (let ((file (or fname (expand-file-name buffer-file-name)))
        (found-vc-dir-buf nil))
     (save-excursion
@@ -876,13 +876,13 @@ If it is a file, return the corresponding cons for the file itself."
 (define-derived-mode vc-dir-mode special-mode "VC dir"
   "Major mode for VC directory buffers.
 Marking/Unmarking key bindings and actions:
-m - marks a file/directory or if the region is active, mark all the files
-     in region.
+m - mark a file/directory
+  - if the region is active, mark all the files in region.
     Restrictions: - a file cannot be marked if any parent directory is marked
                   - a directory cannot be marked if any child file or
                     directory is marked
-u - marks a file/directory or if the region is active, unmark all the files
-     in region.
+u - unmark a file/directory
+  - if the region is active, unmark all the files in region.
 M - if the cursor is on a file: mark all the files with the same state as
       the current file
   - if the cursor is on a directory: mark all child files
@@ -891,10 +891,12 @@ U - if the cursor is on a file: unmark all the files with the same state
       as the current file
   - if the cursor is on a directory: unmark all child files
   - with a prefix argument: unmark all files
+mouse-2  - toggles the mark state
 
 VC commands
-VC commands in the `C-x v' can be used, they act on the marked
-entries, or on the current entry if nothing is marked.
+VC commands in the `C-x v' prefix can be used.
+VC commands act on the marked entries.  If nothing is marked, VC
+commands act on the current entry.
 
 Search & Replace
 S - searches the marked files
@@ -903,8 +905,8 @@ M-s a C-s - does an isearch on the marked files
 M-s a C-M-s - does a regexp isearch on the marked files
 If nothing is marked, these commands act on the current entry.
 When a directory is current or marked, the Search & Replace
-commands act on the files in those directories displayed in the
-*vc-dir* buffer.
+commands act on the child files of that directory that are displayed in
+the *vc-dir* buffer.
 
 \\{vc-dir-mode-map}"
   (set (make-local-variable 'vc-dir-backend) use-vc-backend)