dynwind fixes

[bpt/emacs.git] / lisp / mouse-drag.el

diff --git a/lisp/mouse-drag.el b/lisp/mouse-drag.el
index 1f16b99..082c923 100644 (file)
--- a/lisp/mouse-drag.el
+++ b/lisp/mouse-drag.el
@@ -1,6 +1,6 @@
 ;;; mouse-drag.el --- use mouse-2 to do a new style of scrolling
 
-;; Copyright (C) 1996-1997, 2001-2011  Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2014 Free Software Foundation, Inc.
 
 ;; Author: John Heidemann <johnh@ISI.EDU>
 ;; Keywords: mouse
@@ -46,7 +46,7 @@
 ;; If you like mouse-drag, you should also check out mouse-copy
 ;; for ``one-click text copy and move''.
 ;;
-;; To use mouse-drag, place the following in your .emacs file:
+;; To use mouse-drag, place the following in your init file:
 ;; -either-
 ;;     (global-set-key [down-mouse-2] 'mouse-drag-throw)
 ;; -or-
@@ -156,7 +156,7 @@ Keep the cursor on the screen as needed."
   "Determine if it's wise to enable col-scrolling for the current window.
 Basically, we check for existing horizontal scrolling."
   (or truncate-lines
-      (> (window-hscroll (selected-window)) 0)
+      (> (window-hscroll) 0)
       (not (window-full-width-p))
       (and
        mouse-drag-electric-col-scrolling
@@ -169,7 +169,7 @@ Basically, we check for existing horizontal scrolling."
             nil))))))
 
 (defvar mouse-throw-with-scroll-bar nil
-  "*Set direction of mouse-throwing.
+  "Set direction of mouse-throwing.
 If nil, the text moves in the direction the mouse moves.
 If t, the scroll bar moves in the direction the mouse moves.")
 (defconst mouse-throw-magnifier-min -6)
@@ -194,7 +194,7 @@ from the original mouse click to the current mouse location.  Try it;
 you'll like it.  It's easier to observe than to explain.
 
 If the mouse is clicked and released in the same place of time we
-assume that the user didn't want to scdebugroll but wanted to whatever
+assume that the user didn't want to scroll but wanted to whatever
 mouse-2 used to do, so we pass it through.
 
 Throw scrolling was inspired (but is not identical to) the \"hand\"
@@ -291,7 +291,7 @@ To test this function, evaluate:
               (or (mouse-movement-p event)
                   (eq (car-safe event) 'switch-frame)))
        ;; Scroll if see if we're on the edge.
-       ;; NEEDSWORK: should handle mouse-in-other window.
+       ;; FIXME: should handle mouse-in-other window.
        (cond
         ((not (eq start-window (posn-window end)))
          t) ; wait for return to original window