X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/c0ece6a5c4c8dc87be1da6808289c88de19d8398..refs/heads/wip:/lisp/linum.el

diff --git a/lisp/linum.el b/lisp/linum.el
index db6e4c4997..bbf7ebec39 100644
--- a/lisp/linum.el
+++ b/lisp/linum.el
@@ -1,9 +1,9 @@
 ;;; linum.el --- display line numbers in the left margin -*- lexical-binding: t -*-
 
-;; Copyright (C) 2008-2011 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2014 Free Software Foundation, Inc.
 
 ;; Author: Markus Triska <markus.triska@gmx.at>
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
 ;; Version: 0.9x
 
@@ -44,7 +44,6 @@
   "Show line numbers in the left margin."
   :group 'convenience)
 
-;;;###autoload
 (defcustom linum-format 'dynamic
   "Format used to display line numbers.
 Either a format string like \"%7d\", `dynamic' to adapt the width
@@ -52,7 +51,9 @@ as needed, or a function that is called with a line number as its
 argument and should evaluate to a string to be shown on that line.
 See also `linum-before-numbering-hook'."
   :group 'linum
-  :type 'sexp)
+  :type '(choice (string :tag "Format string")
+                 (const :tag "Dynamic width" dynamic)
+                 (function :tag "Function")))
 
 (defface linum
   '((t :inherit (shadow default)))
@@ -73,7 +74,12 @@ and you have to scroll or press \\[recenter-top-bottom] to update the numbers."
 
 ;;;###autoload
 (define-minor-mode linum-mode
-  "Toggle display of line numbers in the left margin."
+  "Toggle display of line numbers in the left margin (Linum mode).
+With a prefix argument ARG, enable Linum mode if ARG is positive,
+and disable it otherwise.  If called from Lisp, enable the mode
+if ARG is omitted or nil.
+
+Linum mode is a buffer-local minor mode."
   :lighter ""                           ; for desktop.el
   (if linum-mode
       (progn
@@ -146,7 +152,7 @@ and you have to scroll or press \\[recenter-top-bottom] to update the numbers."
     (run-hooks 'linum-before-numbering-hook)
     ;; Create an overlay (or reuse an existing one) for each
     ;; line visible in this window, if necessary.
-    (while (and (not (eobp)) (<= (point) limit))
+    (while (and (not (eobp)) (< (point) limit))
       (let* ((str (if fmt
                       (propertize (format fmt line) 'face 'linum)
                     (funcall linum-format line)))