@noindent
where @var{new-frame} is the frame switched to.
-Most X window managers are set up so that just moving the mouse into a
-window is enough to set the focus there. Emacs appears to do this,
-because it changes the cursor to solid in the new frame. However, there
-is no need for the Lisp program to know about the focus change until
-some other kind of input arrives. So Emacs generates a focus event only
-when the user actually types a keyboard key or presses a mouse button in
-the new frame; just moving the mouse between frames does not generate a
+Some X window managers are set up so that just moving the mouse into a
+window is enough to set the focus there. Usually, there is no need
+for a Lisp program to know about the focus change until some other
+kind of input arrives. Emacs generates a focus event only when the
+user actually types a keyboard key or presses a mouse button in the
+new frame; just moving the mouse between frames does not generate a
focus event.
A focus event in the middle of a key sequence would garble the